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Exhibit 13

LOGO





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|         |  |                                    
|-------- |  | -----------------------------------
|Contents
|         | 
|2        |  | CEO LETTER                         
|         | 
|5        |  | MANAGEMENTS DISCUSSION & ANALYSIS 
|         | 
|         |  | Company                            
|6        |  | Company Overview                   
|8        |  | A Roadmap for Our Report           
|10       |  | Operating Environment              
|12       |  | Competitive Advantages             
|         | 
|         |  | Governance                         
|15       |  | How we Approach Governance         
|         | 
|         |  | Strategy                           
|21       |  | How We Approach Strategy           
|         | 
|         |  | Risk                               
|27       |  | How We Approach Risk               
|         | 
|         |  | Performance                        
|35       |  | Scorecard                          
|36       |  | Year in Review                     
|38       |  | Financial Outlook                  
|40       |  | Strategic Priorities and Targets   
|         | 
|         |  | Nutrients                          
|50       |  | Potash                             
|60       |  | Nitrogen                           
|68       |  | Phosphate                          
|         | 
|         |  | Financial Overview                 
|76       |  | Other Expenses and Income          
|79       |  | Quarterly Results                  
|81       |  | Financial Condition Review         
|82       |  | Liquidity and Capital Resources    
|85       |  | Capital Structure and Management   
|86       |  | Other Financial Information        
|87       |  | Forward-Looking Statements         
|88       |  | Non-IFRS Financial Measures in MD&A
|         | 
|89       |  | 11 YEAR DATA                       
|         | 
|95       |  | FINANCIALS AND NOTES               
|         | 
|         |  | OTHER INFORMATION                  
|162      |  | Board and Senior Management        
|163      |  | Shareholder Information            
|164      |  | Appendix                           
|165      |  | Terms and Measures                 



|                                                                                                                                                                                           |  |         
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | --------
|CEO Letter                                                                                                                                                                                
|                                                                                                                                                                                          
|Best-in-class assets, a strong balance sheet and a disciplined approach allow us to navigate through challenging times while positioning the
company for long-term success.             
|                                                                                                                                                                                           |  | Page2
02
|                                                                                                                                                                                           |  |         
|                                                                                                                                                                                          
|Strategy                                                                                                                                                                                  
|                                                                                                                                                                                          
|In 2015 we undertook a purposeful shift in how we approach strategy  a shift that better integrates with our risk function and better equips the company to assess
future growth options.
|                                                                                                                                                                                           |  | Page20  
|                                                                                                                                                                                           |  |         
|                                                                                                                                                                                          
|Performance                                                                                                                                                                               
|                                                                                                                                                                                          
|We were successful in achieving many of our 2015 targets, but fell short on certain financial and safety-related metrics.                                                                 
|                                                                                                                                                                                           |  | Page34  
|                                                                                                                                                                                           |  |         



To learn more online, watch for the following icon:

WEB
Potashcorp.com



| |  |                                                                         |  |  |  |      |  | 
| |  | ----------------------------------------------------------------------- |  |  |  | ---- |  | 
| |  | 2014 Annual Integrated Report
Ranked #1
in the world
by reportwatch.com |  |  |  | LOGO |  | 
| |  |                                                                         |  |  |  |     



Financial data in this report are stated in US dollars unless
otherwise noted.



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LOGO



Why PotashCorp?



1
1



The World Needs Healthy Soils By 2050, the worlds population is expected to grow by another 2.3 billion, reaching 9.7 billion. At the
same time, diets are improving in many regions. These facts add up to greater demand for food, which will require increased crop production even as the amount of arable land per person is declining. With the world counting on increased yields from
farmers, fertilizers will continue to be essential in keeping soils healthy. The role of fertilizers cannot be overestimated: they are responsible for half of all crop yields and without them, we believe the world would be incapable of feeding
itself.   2
2



The Potash Business Has Advantages Of the three primary crop nutrients, potash has the greatest barriers to entry. Significant production occurs in only
11 countries, with 40 percent of global capacity located in North America. Potash operations are very costly to develop and require long lead times. We estimate that developing a conventional greenfield mine in Saskatchewan would cost CDN
$2,600-$3,400 per tonne and take a minimum of seven years.


LOGO   LOGO    LOGO






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LOGO





| |  | 
| |  | 
| |  | 
| |  | 





|                                                                                                                                                                                                                                                                                |  |                                                         |  |  |  |     
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------- |  |  |  | ----
|3                                                                                                                                                                                                                                                                               |  | Potash Is Our Core Business                             |  |  |  | LOGO
|We are the largest potash company in the world by capacity, representing 20 percent of total global capacity. We also
have interests in other potash-related businesses that further enhance our exposure to this key nutrient.                                                 |  |                                                         | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         | 
|4                                                                                                                                                                                                                                                                               |  | We Are Uniquely Prepared to Meet
Growing Potash Demand  |  |  |  | LOGO
|With our potash expansion program coming to an end in 2016, we have the ability to bring on more low-cost capacity than any other producer in order
to meet rising demand. Our focus is to retain operational flexibility while remaining a low-cost supplier into key markets. |  |                                                         | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         | 
|5                                                                                                                                                                                                                                                                               |  | We Have Complementary Nitrogen
and Phosphate Businesses |  |  |  | LOGO
|Our nitrogen and phosphate businesses are largely focused on industrial and feed markets, which historically have
generated higher margins with reduced volatility compared to fertilizer products.                                                                             |  |                                                         | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 
|                                                                                                                                                                                                                                                                                |  |                                                         |  |  | 



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LOGO





|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |                                                                                                                                                                                                                                                                                                         
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|When Soils Are Healthy                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|we know what can be achieved. Farmers can grow larger,
healthier crops. People can get the nourishment they need to achieve their potential. And with a healthy, well-fed population, ideas, innovation and industry can blossom.
 PotashCorp is motivated by these possibilities. We produce potash, nitrogen
and phosphate  the essential nutrients for healthy crop production  and make it possible for farmers to replenish nutrients pulled from the soil as crops are grown and harvested. |  | By protecting the fertility of their soils, farmers
increaseproduction to meet the nutritional needs of a rising population  today and for generations to come. 
And at PotashCorp, we can continue to play a key role in the global food solution while building long-term value
for our stakeholders.







| |  |  |  |                                           |  |                          |  |                                 |  |                                                                                         |  |                        |  |                                        |  |                               |  | 
| |  |  |  | ----------------------------------------- |  | ------------------------ |  | ------------------------------- |  | --------------------------------------------------------------------------------------- |  | ---------------------- |  | -------------------------------------- |  | ----------------------------- |  | 
| |  |  |  | 2015 HIGHLIGHTS
 Year ended Dec. 31, 2015 |  |                          |  | Portfolio & Return Optimization |  |                                                                                         |  | Operational
Excellence |  |                                        |  | Customer
& Market
Development |  | 
| |  |  |  |                                           |  | 10.7%
 Cash flow
return1 |  |                                 |  | $78M
 In-progress cumulative
company-wide procurement savings (compared to 2014 levels) |  |                        |  | 92%
 Average score on
customer surveys |  |                              
| |  |  |  |                                           |  |                          |  |                                 |  |                                                                                         |  |                        |  |                                        |  |                              
| |  |  |  |                                           |  |                          |  |                                 |  |                                                                                         |  |                        |  |                                        |  |                               |  | 



| |  |  |  |                                           |  |  |  |                                                     |  |  |  |                                                                                                             |  |  |  |                                           |  | 
| |  |  |  | ----------------------------------------- |  |  |  | --------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------- |  | 
| |  |  |  | StakeholderCommunications& Engagement     |  |  |  | People
Development                                  |  |  |  | Good
Governance                                                                                             |  |  |  | Safety, Health &
Environmental
Excellence |  | 
| |  |  |  | $28M                                      |  |  |  | 77%                                                 |  |  |  | 97                                                                                                          |  |  |  | 1.01                                      |  | 
| |  |  |  | Invested in community
initiatives in 2015 |  |  |  | Senior staff openings filled
by internal candidates |  |  |  | Score (out of 100) in The Globe and Mails annual Board Games
review of best corporate governance practices |  |  |  | Total site recordable
injury rate         |  | 
| |  |  |  |                                           |  |  |  |                                                     |  |  |  |                                                                                                             |  |  |  |                                           |  | 



| | 1 | See reconciliation and description of this non-IFRS measure on Page 88.
| | - | -----------------------------------------------------------------------



|                                         |  |  
|---------------------------------------- |  | -
|PotashCorp 2015 Annual Integrated Report |  | 1



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CEO Letter



LOGO



Your company is positioned to succeed.
Best-in-class assets, a strong balance sheet and a disciplined approach allow us to navigate through challenging times while positioning the company for long-term success. We believe this strength
and resiliency make PotashCorp one of the best investments in the fertilizer sector.

Jochen Tilk  President and Chief Executive
Officer

|
|
|

Dear Shareholders,



2015 was a reminder that our business is impacted by global factors. Currency volatility and weaker growth expectations put
significant pressure on companies with exposure to emerging markets, and fertilizers were not immune. These conditions created challenges and uncertainty for most
investors and resource companies. Yet, at PotashCorp, this environment also reaffirmed that the things we do control  such as enhancing our top-tier assets, adhering to a time-tested potash strategy of matching supply to demand and maintaining
a sound balance sheet  not only help us weather storms, but strengthen us for the future. Safety First At PotashCorp, the safety of our people is at the forefront of everything we do. We were extremely saddened at the loss of a colleague in early 2015 at our White Springs
phosphate operation. We know we can help avoid tragedies like this through unrelenting focus on accident prevention, and thats why we are continuing to take an anticipatory and systematic approach to identify and


eliminate unsafe practices in our workplaces. In 2016, we are creating a new and enhanced serious injury and fatality prevention program, improving our hazard assessment plan and updating our
contractor safety management standards. Developing strong safety leaders is also paramount and we are continuing to advance leadership training throughout all our operations. Our Best-in-Class Assets and Disciplined Approach One of the most
important ways we build value is by enhancing the competitive position of our assets. We already have some of the best, most efficient assets in the industry, but we cannot take our position for granted. There are always opportunities to improve. Optimizing production toward our lowest cost facilities  while maintaining operational flexibility to respond to unexpected surges in demand  is an
important step in enhancing our portfolio. We recently took the difficult, but necessary steps of accelerating our Penobsquis mine closure and suspending our Picadilly potash operations in New Brunswick. We expect the shift in production to
Saskatchewan will lower our cost of goods sold by $40-$50 million






|  |  |                                         
|- |  | ----------------------------------------
|2 |  | PotashCorp 2015 Annual Integrated Report



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 excluding severance and transition charges in 2016  and reduce our capital expenditures by approximately $185 million through 2018. This was not an easy decision, as it meant parting
ways with many of our dedicated colleagues in New Brunswick. Yet we know the decision was important to align our operating capability more closely with market expectations. It is consistent with our long-held strategy of matching supply to
demand, which we believe offers the greatest opportunity to create long-term value and protect the interests of the many stakeholders who depend on our enduring success. Our Rocanville mine is also an integral part of our optimization plan. We advanced the final phase of expansion plans in 2015 and are preparing to ramp up to full
capability later in 2016. As our largest and most efficient operation, it is expected to reduce our per-tonne costs in the years ahead. The
commissioning of Rocanville also represents the completion of our potash expansion projects. Efficiently serving our customers is vital, and it is the
reason we are enhancing our distribution platform. We are completing our Hammond Regional Distribution Center in Indiana, including construction of a 110,000-tonne storage facility. It will allow us to position potash outside the busy Chicago rail corridor to better meet the needs
of our customers in the US. Our focused nitrogen and phosphate businesses complement our potash portfolio. In nitrogen, we completed our Lima expansion during the
fourth quarter. This project will add approximately 100,000 tonnes of ammonia capacity in 2016. We believe our efforts to enhance our already world-class assets will
make us a stronger and more competitively advantaged company as we move forward. Our Balance Sheet and Capital Allocation Priorities Optimization of our assets and adhering to a disciplined approach have been integral to building a sound balance sheet and enhancing our financial strength. In addition
to enabling us to weather challenging conditions like those we face today, it also provides opportunities to create value and return cash to shareholders. Maintaining the companys operating assets and balance sheet remains a top priority. We know the importance of well-maintained assets in supporting safety and
operational excellence and anticipate these expenditures will be $600-$800 million annually. At the same time, a solid balance sheet is paramount and we are focused on sustaining an investment-grade credit rating. Although we put forward an
acquisition proposal to K+S in 2015, we never wavered on the importance of maintaining a strong balance sheet and ultimately opted to terminate it. A competitive
dividend continues to be a priority, and we returned significant cash to shareholders through payment of our $1.2 billion dividend in 2015. In balancing our capital allocation


priorities, we opted to reduce our dividend by 34 percent in January 2016. With a payout ratio approaching 100 percent of the current years earnings, we view the realigned dividend as
highly competitive while also protecting the long-term financial health and flexibility of the company. Our Financial Performance Our 2015 financial results reflect a weaker fertilizer environment, particularly as the year came to a close. Our earnings of $1.52 per share trailed the $1.82 we
achieved in 2014 as prices for our key products declined sharply. Despite the weakness, we continued to generate significant cash from operations, which totaled $2.3 billion in 2015. Record crop production negatively affected agricultural prices, yet strong consumption helped limit the decline compared to most commodities. A similar dynamic played out
in potash; though broad headwinds and increased competitive pressures weighed on prices, global demand remained relatively strong. In fact, demand of approximately 60 million tonnes was second only to the record 63 million tonnes in 2014. We generated potash gross margin of $1.3 billion in 2015 as our sales volumes and price realizations were both lower than the previous year. Our nitrogen gross margin of
$706 million fell below last years record result, reflecting increased global supply and weaker realizations. Our volumes also declined as weaker demand and an extended turnaround at Lima limited production. In phosphate, our gross margin
improved to $241 million with stronger pricing, especially for our liquid fertilizer products, more than offsetting reduced sales volumes and slightly higher costs.  LOGO Beyond Financial Performance We fell
short of our annual safety targets but continue to make important strides in our company-wide safety systems. We believe these will help us achieve our target of becoming one of the safest resource companies in the world by 2018.






|                                         |  |  
|---------------------------------------- |  | -
|PotashCorp 2015 Annual Integrated Report |  | 3



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Our environmental performance is on track to achieve our longer-term targets in the areas of greenhouse gas emissions and
water consumption. In 2016, we will continue to identify and implement best practices, as well as enhance our training and documentation processes at each of our sites. We refined our employee engagement strategy this past year, and will increase our focus on improving organizational and talent development through better
performance measurement, succession planning, training and diversity. We believe these steps will help us retain a world-class workforce and make PotashCorp an even better place to work. In 2016, we will begin measuring the performance of each
employee  myself included  using new benchmarks that align with our seven strategic priorities. We take pride in being exceptionally responsive to
the needs of our customers and this was demonstrated in our annual customer surveys, where we outperformed our competitors on quality, reliability and service by a wide margin. In 2015, we invested $28 million in projects and initiatives designed to enhance the quality of life in our communities. We have a particular focus on food security
projects, both local and global. In our home communities, we continued to support food banks and school lunch programs. Globally, we worked with Free The Children to help improve food security in at-risk villages in Africa, China and India. Our
contributions make a real difference in peoples lives and I am proud of the work we have accomplished in this area. Positioning for the Future Your company is positioned to succeed. Best-in-class assets, a strong balance sheet and a disciplined approach allow us to navigate through challenging times
while positioning the company for long-term success. We believe this strength and resiliency make PotashCorp one of the best investments in the fertilizer sector and we will continue to position your company in the best way possible to respond to
any situation. Even with more modest expectations for global economic growth, we remain positive on the outlook for potash. Our confidence comes from the
underlying strength of two key drivers of potash consumption. First, the science  we know nutrients must be replenished to support increasing global crop production. Second, even with more moderated crop prices, farmer economics remain
supportive and have encouraged growth in nutrient applications. We anticipate 2016 global potash demand in the range
of 59-62 million tonnes  and PotashCorp shipments of 8.3-9.1 million tonnes. While we enter the year with a more tempered pricing environment, we
stand ready to respond to whatever conditions ultimately transpire. Combined with our


nitrogen and phosphate business, we anticipate generating earnings of $0.90-$1.20 per share. LOGO When Soils Are Healthy As a
fertilizer company committed to helping meet the worlds growing demand for food, we recognize the importance of one of our most precious resources  soils. With a rising global population and the need to produce more food, it is vital to
ensure that soils are healthy and productive. In fact, the United Nations declared 2015 the International Year of Soils to highlight the importance of this
often overlooked, finite resource. With 95 percent of the worlds food coming from soils, keeping them healthy matters to more than 7 billion people around our planet. This emphasizes the importance of PotashCorps products and the
long-term drivers of our business. Every day at PotashCorp, I am inspired by the hard work and dedication displayed by our employees as we carry out our vision
to help the world grow the food it needs and ensure the long-term success of your company. To each of the nearly 5,000 employees across our organization, I offer my personal thanks for the valuable contributions you make to our company. This
appreciation carries over to the dynamic Board of Directors and highly engaged senior management team that I work alongside. I appreciate your focus on ensuring we do the right things and do them well. As a key player in helping to keep soils healthy, we see great potential not only for our shareholders, but for all our stakeholders  because we all benefit when
soils are healthy.  LOGO Jochen Tilk President and Chief
Executive Officer February 25, 2016






|  |  |                                         
|- |  | ----------------------------------------
|4 |  | PotashCorp 2015 Annual Integrated Report



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LOGO



MANAGEMENTS DISCUSSION &
ANALYSIS of Financial Condition and Results of Operations (in US dollars) To learn more, watch for the following icons: WEB
Potashcorp.com* A Annual Integrated Report 10K Form 10-K P Proxy Circular FS Financial Statements The following discussion and analysis is the responsibility of management and is as of February 25, 2016. The Board of Directors carries out its responsibility for
review of this disclosure principally through its audit committee, comprised exclusively of independent directors. The audit committee reviews this disclosure and recommends its approval by the Board of Directors. The term PCS refers to
Potash Corporation of Saskatchewan Inc. and the terms we, us, our, PotashCorp and the company refer to PCS and, as applicable, PCS and its direct and indirect subsidiaries as a group.
Additional information relating to PotashCorp (which is not incorporated by reference herein) can be found in our regulatory filings on SEDAR at www.sedar.com and on EDGAR at www.sec.gov. All references to per-share amounts pertain to diluted net income per share (EPS) as described in Note 9 to the consolidated financial statements.  *
The information contained on or accessible from our website or any other website is not incorporated by reference into this Managements Discussion & Analysis of Financial Condition and Results of
Operations or any other report or document we file with or furnish to the US Securities and Exchange Commission or Canadian securities regulatory authorities.




|                                         |  |  
|---------------------------------------- |  | -
|PotashCorp 2015 Annual Integrated Report |  | 5



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Company Overview



PotashCorp is the worlds largest fertilizer company by capacity, producing potash (K),
nitrogen (N) and phosphate (P). These primary crop nutrients are vital to maintaining healthy and productive soils.

Our Canadian potash operations 
the primary focus and namesake of our company  represent one-fifth of global capacity. To enhance our global footprint, we also have investments in four potash-related businesses in South America, the Middle East and Asia.

With operations and business interests in seven countries, PotashCorp is an international enterprise and a key player in helping to feed the world.





|
|
|

Our Operations

LOGO



|
|
|



|* | In January 2016, the company announced the indefinite suspension of its Picadilly, New Brunswick potash operations.
|- | -------------------------------------------------------------------------------------------------------------------



|  |  |                                         
|- |  | ----------------------------------------
|6 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information







|                             |  |     |  |  |        |  |  |  |  |     |  |  |          |  |  |     |  |  |           | 
|---------------------------- |  | --- |  |  | ------ |  |  |  |  | --- |  |  | -------- |  |  | --- |  |  | --------- | 
|Our Business Segments (2015) |  | K K |  |  | POTASH |  |  |  |  | N N |  |  | NITROGEN |  |  | P P |  |  | PHOSPHATE | 



|
|
|



| |  |     |  |  |  |  |  |     |  |  |  |     |  | 
| |  | --- |  |  |  |  |  | --- |  |  |  | --- |  | 
| |  | K
K |  |  |  |  |  | N
N |  |  |  | P
P |  | 
| |  |     |  |  |  |  |  |     |  |  |  |     |  | 

|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|-------------------------------- |  |  |  | ---- |  | ----- |  | ---- |  |  |  | ---- |  | ---- |  |  |  |  |  |  |  | ----- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|                                 |  |  |  |      |  |      
|Share ofGlobal Capacity1         |  |  |  | 20%  |  |       |  | 2%   |  |  |  | 3%  
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |     
|Contribution toGross Margin      |  |  |  |      |  | 58%   |  |      |  |  |  |      |  | 31%  |  |  |  |  |  |  |  | 11%   |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |      
|Sales Volumes byProduct Category |  |  |  | LOGO |  |       |  | LOGO |  |  |  | LOGO
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |      
|Sales Volumesby Region           |  |  |  | LOGO |  |       |  | LOGO |  |  |  | LOGO
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|CommunitySurvey Scores2          |  |  |  |      |  | 4.4   |  |      |  |  |  |      |  | 4.4  |  |  |  |  |  |  |  | 4.7   |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |     
|Employees3                       |  |  |  |      |  | 2,689 |  |      |  |  |  |      |  | 812  |  |  |  |  |  |  |  | 1,438 |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |     
|Total Site RecordableInjury Rate |  |  |  |      |  | 1.80  |  |      |  |  |  |      |  | 0.40 |  |  |  |  |  |  |  | 0.77  |  | 
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 
|                                 |  |  |  |      |  |      
|EnvironmentalIncidents           |  |  |  | 7    |  |       |  | 6    |  |  |  | 10  
|                                 |  |  |  |      |  |       |  |      |  |  |  |      |  |      |  |  |  |  |  |  |  |       |  | 



| | 1 | Based on nameplate capacity at December 31, 2015, which may exceed operational capability
| | - | -----------------------------------------------------------------------------------------



| | 2 | Scores (out of 5) based on 2015 survey results
| | - | ----------------------------------------------



| | 3 | Includes employees within individual nutrient segments as at December 31, 2015
| | - | ------------------------------------------------------------------------------



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|---------------------------------------- |  | -
|PotashCorp 2015 Annual Integrated Report |  | 7



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LOGO



|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



A Roadmap for Our Report



|
|
|



LOGO


Our Vision To play a key role in the global food solution while building long-term value for all stakeholders Our Reporting Approach In order to play our role in the global food solution, we not only need to be profitable for our shareholders, but also understand, anticipate and support
the needs of our other stakeholders, creating sustainable value as we grow. By helping our customers, employees and communities prosper  and striving to keep our people and environment free from harm  we can ensure that our investors and
everyone associated with our business can thrive. This is how we run our business, and our aim in this integrated report is to discuss how we create value for our stakeholders from both financial and
non-financial standpoints. How We Determine What We Report We strive to report on what matters most to our company and our stakeholders. Informed by our Priority Matrix  which includes input gathered from within PotashCorp and from our stakeholders  this report addresses matters viewed as most
relevant and explains how we create value over time. For those who wish to explore in greater depth the areas of our business of most interest to them, we provide references throughout the report to our online Integrated Reporting Center.  WEB

potashcorp.com/toppriorities






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|8 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

LOGO



|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information





|
|
|

Our Value Model

Throughout this
report, we discuss each component of our value model and how they interact. Our aim is to enable a better understanding of the parts of our business and environment that affect our ability to create value over time.



|                                                                                                                                                                                                          |  |                                                                                                                                                                     |  |                                                                                                                          |  |                                                                                                                                       |  |                                                                                                                   
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------------------------------------------------------------------------ |  | ------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------------------------------------------------------------------
|                                                                                                                                                                                                          |  |                                                                                                                                                                     |  |                                                                                                                         
|LOGO                                                                                                                                                                                                      |  | LOGO                                                                                                                                                                |  | LOGO                                                                                                                     |  | LOGO                                                                                                                                  |  | LOGO                                                                                                              
|Environment                                                                                                                                                                                               |  | Governance                                                                                                                                                          |  | Strategy                                                                                                                 |  | Risk                                                                                                                                  |  | Performance                                                                                                       
|                                                                                                                                                                                                          |  |                                                                                                                                                                     |  |                                                                                                                         
|We highlight the opportunities and challenges we face within our operating environment, and our companys unique assets and advantages on
which we base our value-enhancing strategies. 
APage 10,Page 12 |  | We detail how our Board of Directors and management strive to ensure the company is managed in a way that builds and protects value for
all stakeholders.  APage 14 |  | We explain how we direct our efforts and resources to ensure we create sustainable value for all stakeholders.

APage 20 |  | We outline the key risks to our company and how we identify, assess, monitor and seek to mitigate them on an ongoing basis.

APage 26 |  | We discuss our 2015 performance relative to our targets for creating value and achieving shared success.

APage 34



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|PotashCorp 2015 Annual Integrated Report |  | 9



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                      |  | 
|--------------------- |  | 
|Operating Environment |  | 



Our growth is most closely tied to the requirements of
feeding a growing population. We also produce products for feed and industrial purposes. To determine how to best position the company for long-term success, we carefully monitor market opportunities and challenges in each nutrient.



|
|
|



| |  |   |  |  |  |  |  |   |  |  |  |   |  | 
| |  | - |  |  |  |  |  | - |  |  |  | - |  | 
| |  | K |  |  |  |  |  | N |  |  |  | P |  | 
| |  |   |  |  |  |  |  |   |  |  |  |   |  | 

|                         |                                       |      |                                |                                      |      |      |                                       |  |      |      |  |      |                                       |                                     |              |     |  |  |  |      |  |  |                                 |                                     |          |     |  | 
|------------------------ | ------------------------------------- | ---- | ------------------------------ | ------------------------------------ | ---- | ---- | ------------------------------------- |  | ---- | ---- |  | ---- | ------------------------------------- | ----------------------------------- | ------------ | --- |  |  |  | ---- |  |  | ------------------------------- | ----------------------------------- | -------- | --- |  | 
|Nutrient                 |                                       | LOGO |                                |                                      |      | LOGO |                                       |  |      | LOGO
|                         |                                       |      |                                |                                      |      |      |                                       |  |      |      |  |      |                                       |                                     |              |     |  |  |  |      |  |  |                                 |                                     |          |     |  | 
|Global use as fertilizer |                                       |      |                                | ~90%                                 |      |      |                                       |  |      |      |  | ~80% |                                       |                                     |              |     |  |  |  | ~90% |  | 
|                         |                                       |      |                                |                                      |      |      |                                       |  |      |      |  |      |                                       |                                     |              |     |  |  |  |      |  |  |                                 |                                     |          |     |  | 
|Industry highlights      |                                       |      |                                | Number of major producing
countries* |      | 11   |                                       |  |      |      |  |      |                                       | Number of major producing countries |              | ~60 |  |  |  |      |  |  |                                 | Number of major producing countries |          | ~40 |  | 
|                         |                                       |      | Global production traded (KCl) |                                      | 76%  |      |                                       |  |      |      |  |      | Global production traded (NH3)        |                                     | 11%          |     |  |  |  |      |  |  | Global production traded (P2O5) |                                     | 10%      |     | 
|                         |                                       |      | Barriers to entry              |                                      | High |      |                                       |  |      |      |  |      | Barriers to entry                     |                                     | Low-Moderate |     |  |  |  |      |  |  | Barriers to entry               |                                     | Moderate |     | 
|                         | 15-year consumption CAGR (2000-2015E) |      | 2.8%                           |                                      |      |      | 15-year consumption CAGR (2000-2015E) |  | 2.0% |      |  |      | 15-year consumption CAGR (2000-2015E) |                                     | 1.9%        



| | * | Countries producing more than 500,000 tonnes annually
| | - | -----------------------------------------------------



| |  |   |  |                        
| |  | - |  | -----------------------
| |  | A |  | Page 48  Our Nutrients



|  |  |  |  |       
|- |  |  |  | ------
|K |  |  |  | Potash



|
|
|



|                                                                                                                                                                                                                                                                                                                   |  |                                                                                                                                                                                                                                         |  |     
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----
|Market Opportunities 
  Improvement in soil fertilitypractices is expected toincrease demand for under-applied nutrients, especiallypotash, in emerging markets.
   Producers like PotashCorp thatcan increase their operationaland export
capabilities havethe potential to raise salesvolumes as demand grows. |  | Market Challenges 
  Changes in economicconditions and governmentpolicies can heightenvariability in demandand pricing.
   Attractive long-termgrowth prospects andhistorically high marginshave
attracted investmentin new capacity. |  | LOGO

| |  |  |  |          |  |                                        |  | 
| |  |  |  | -------- |  | -------------------------------------- |  | 
| |  | 
| |  |  |  |         
| |  |  |  | 2.5-3.0% |  | Estimated long-term potash growth rate



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|10 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|    |  |  |  |         
|--- |  |  |  | --------
|N
N |  |  |  | Nitrogen



|
|
|



|                                                                                                                                                                                                                                                                                                       |  |                                                                                                                                                                                                                                                 |  |     
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----
|Market Opportunities 
  Lower natural gas prices dueto increased US shale gassupply have improved thecost position of domesticnitrogen producers.
   Producers located closer tokey import markets have adelivered-cost
advantagefor ammonia; our Trinidadassets delivering to the USis one example. |  | Market Challenges 
  Favorable natural gas costsand historically strongnitrogen prices haveresulted in developmentof new nitrogen capacityin the
US.    Excess urea export capacityin China and the MiddleEast can result in
pricevolatility. |  | LOGO
|                                                                                                                                                                                                                                                                                                       | 

| |  |     |  |                                                                                                                
| |  | --- |  | ---------------------------------------------------------------------------------------------------------------
| | 
| |  |    
| |  | 68% |  | Estimated natural gas cost advantage of
US-basednitrogen production compared to higher-costUkrainian production
| |  |    



|    |  |  |  |          
|--- |  |  |  | ---------
|P
P |  |  |  | Phosphate



|
|
|



|                                                                                                                                                                                                                                                                                                                                                                                      |  |                                                                                                                                                                                                                                                                                                                                                                                   |  |      |  |                                                                            |  | 
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | -------------------------------------------------------------------------- |  | 
|Market Opportunities 
  Producers with their ownphosphate rock supply havethe potential to earn highermargins as their mining costsare typically lower than
theprices non-integratedcompetitors pay forpurchased rock.    Only
producers with access tohigher-quality rock can makecertain non-fertilizer products,which are in greater demandand typically generate highermargins. |  | Market Challenges 
  Increasing capacity fromoffshore suppliers (largelyin China, Morocco andSaudi Arabia) can impactglobal trade and
marketfundamentals.    In India, changing fertilizersubsidies have
affecteddemand. Given Indiasinfluence on globalphosphate trade, itsfertilizer subsidies andfluctuating demand cancause variability in bothshipments and world prices. |  | LOGO
|                                                                                                                                                                                                                                                                                                                                                                                      |  |                                                                                                                                                                                                                                                                                                                                                                                   |  |      |  |                                                                           
|                                                                                                                                                                                                                                                                                                                                                                                      |  |                                                                                                                                                                                                                                                                                                                                                                                   |  | 28%  |  | Share of global phosphoric acid production from
higher-cost purchased rock



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 11



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|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                      |  | 
|--------------------- |  | 
|CompetitiveAdvantages |  | 



Just as a farmer uses fertilizer to maintain soil health, we
use our competitive advantages to maintain financial health. PotashCorps unique strengths allow us to capitalize on global opportunities. We leverage these advantages and seek to enhance what differentiates us from our peers.



|
|
|



|  |  |  |  |                                            
|- |  |  |  | -------------------------------------------
|1 |  |  |  | Access to Long-Lived, High-Quality Reserves



| |  |  |  |                                                                                                                                                                  |  |                                       |  |                                                                    |  | 
| |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------- |  | ------------------------------------------------------------------ |  | 
| |  |  |  | We have access to decades of high-quality
permitted potash andphosphate reserves with well-established infrastructure in politicallystable regions of the world. |  |                                       |  | 48-80 YEARS 
Estimated remaining mine lifeat our potash operations
| |  |  |  | A                                                                                                                                                                |  | Page 58  Potash; Page 74  Phosphate |  |                                                                    | 



|  |  |  |  |                                 
|- |  |  |  | --------------------------------
|2 |  |  |  | Industry-Leading Potash Position



|                                                                                                                                                                                                                      |  |  |  |                                                    
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------
|We are the largest potash producer by
capacity, with five lower-cost operations in Saskatchewan. We also have strategic investments in four global potash-related companies with exposure to importantgrowth markets. |  |  |  | 20% 
Percentage of global potash
nameplate capacity



|  |  |  |  |                                               
|- |  |  |  | ----------------------------------------------
|3 |  |  |  | Advantaged Positions in Nitrogen and Phosphate



|                                                                                                                                                                                                                                                                                 |  |  |  |                                                                                   
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------
|We have nitrogen assets with access to
lower-cost natural gas, proximity to key markets and a stable industrial customer base. In phosphate, wehave the most diversified product offering in the industry, which hashistorically provided higher margin and more stable
returns. |  |  |  | $1.3 BILLION  Five-year average
annual combinednitrogen and phosphate gross margin



LOGO



LOGO



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|12 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information





|  |  |  |  |                                  
|- |  |  |  | ---------------------------------
|4 |  |  |  | Experienced and Engaged Workforce



|                                                                                                                                                                                                                          |  |  |  |                                                    
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------
|Our people have deep-rooted knowledge in
all aspects of our business, along with extensive skills and experience. This helps usset sound strategies and improve operational
efficiency, innovationand safety performance. |  |  |  | 13 YEARS  Average
company-wide workforce experience



|  |  |  |  |                   
|- |  |  |  | ------------------
|5 |  |  |  | Financial Strength



|                                                                                                                                                                                                                                                  |  |  |  |                                                                           
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------
|Our business model and asset portfolio
have consistently generated significant positive cash flows, even through challenging marketconditions. As our potash expansion program nears completion, ourability to generate free cash flow increases. |  |  |  | $3 BILLION  Five-year average annual cash provided by operating activities



|  |  |  |  |                          
|- |  |  |  | -------------------------
|6 |  |  |  | Strong Marketing Position



|                                                                                                                                                                                                                                   |  |  |  |                                                                         
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------
|We have long-term customer relationships,
extensive distributionnetworks and experienced sales teams with both PCS Sales andCanpotex. These networks allow us to reliably and efficiently meetthe needs of a global customer base. |  |  |  | 386 
Number of strategically locateddistribution points in North America



LOGO



LOGO



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|PotashCorp 2015 Annual Integrated Report |  | 13



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LOGO



Governance



PotashCorps Core Values are the principles that guide how we conduct ourselves within the
company and among the many stakeholders who depend on our success.



|    |  |  |  |  |  |                                                                       |  |     |  |                                               
|--- |  |  |  |  |  | --------------------------------------------------------------------- |  | --- |  | ----------------------------------------------
|1
1 |  |  |  |  |  | We operate with integrity                                             |  | 4
4 |  | We seek continuous improvement                
|    |  |  |  |  | 
|2
2 |  |  |  |  |  | Our overriding concern is the safety of our peopleand the environment |  | 5
5 |  | We share what we learn                        
|    |  |  |  |  | 
|3
3 |  |  |  |  |  | We listen to all PotashCorp stakeholders                              |  | 6
6 |  | We are accessible, accountable and transparent







Clint Morrow, Mine Construction General Foreman at our Lanigan, Saskatchewan potash mine





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##### Table of Contents

|                           |  | 
|-------------------------- |  | 
|How We Approach Governance |  | 



As healthy soil provides the environment for a successful
crop, we believe strong governance creates the environment for a successful company.



|
|
|

Overview of Our Approach



Effective governance begins at the top. Our Board of Directors (Board) provides guidance and oversight, while management
defines and executes strategy and simultaneously manages risk. Success at the Board and management level at PotashCorp involves


setting the right program priorities, having the appropriate team members in place, evaluating ourselves, continuing our education and communicating with our stakeholders.






|
|
|

Program Priorities

Two key areas of
focus in 2015 for our Board and management were 1) greater integration of strategy and risk; and 2) revisiting remuneration programs and performance management processes.

Strategy and Risk

To ensure we are paying attention to what is crucial
to our health and success, our Board and management developed integrated strategy and risk frameworks. The frameworks enable us to better anticipate, adapt or exploit risks and opportunities in todays volatile and uncertain global
marketplace. They guide the interplay of risk at three distinct layers of strategy and clarify the roles of those involved over applicable time horizons:



LOGO



Grounded by our objective of creating superior shareholder value, our Board and management team consider the
interdependence between strategy and risk to inform how to best position the company to achieve sustainable growth. In strategy, the focus begins with devising and
executing ideas that use, or redeploy as necessary, our capital and resources in the most value-enhancing manner at each level of the organization. In risk, we
continually identify, measure, assess, respond to and monitor risks and uncertainties that could impact value creation,


optimization or protection. Where necessary or prudent, we take on additional risk or reduce our risk exposure to achieve our objectives. This structure is supported by empowering elements that enable us to effectively execute at all levels. These include devising policies and procedures; supporting
innovation; having the right people, tools and technology; information and reporting; and embedding this capability and culture throughout our company.






|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 15



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|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Remuneration

PotashCorp compensates directors and employees for their significant contributions and commitment to the company. Our compensation programs are designed to be competitive
and are aligned with our objective to create value for the company and its stakeholders.



Directors To ensure their interests are aligned with those of shareholders, a director must, within five years of starting on the Board, own shares and/or deferred share units
(DSU) with a value equal to at least five times the annual retainer paid to directors. In 2015, 10 of 11 of the current outside directors elected to receive all
or a portion of his or her 2015 director retainer fees in the form of deferred share units.  LOGO  P

Page 20 

Director compensation


Employees Our compensation program is designed to be competitive with our peers to attract, develop, engage and retain employees to establish and execute value-building strategies.
Just as our strategic priorities have different time horizons, so do the components of our compensation program. We believe the design, structure and implementation of our employee compensation program should not encourage employees to take
unapproved or inappropriate risks or engage in other improper behavior. In addition, PotashCorps compensation plans are designed and implemented to:  

Motivate PotashCorp employees actions to be aligned with the long-term interests of our shareholders and other stakeholders;  

Reward performance in line with our strategic priorities and shareholder experience, with Board or committee discretion and flexibility to adjust awards  up or down  to address unique circumstances,
supported by well-disclosed rationale;  

Support the appropriate level of risk-taking that balances short-, medium- and long-term objectives;  

Provide an appropriate and affordable level of value sharing between our shareholders and employees;  

Attract, develop, engage and retain quality employees; and  

Create an ownership mentality in our management team. As further described on Page 18, the Board has approved
changes to our short-, medium- and long-term incentive plans beginning in 2016.






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|16 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



The following table outlines key employee remuneration components in 2015:



|                     |  |  |  |                                                |  |  |  |                           |  |  |  |                                                                                                                                                                                                                      |  |  |  |            
|-------------------- |  |  |  | ---------------------------------------------- |  |  |  | ------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -----------
|Category             |  |  |  | Component                                      |  |  |  | 2015 Impact               |  |  |  | Design                                                                                                                                                                                                               |  |  |  | P          
|Base Salaries        |  |  |  | Salary and wages(5,395 people)1                |  |  |  | $618 million expense      |  |  |  |   The only fixed component of total direct
compensation.                                                                                                                                                            |  |  |  | Page 51    
|At-Risk
Compensation |  |  |  | Short-TermIncentive Plan(STIP) (5,283
people)1 |  |  |  | $35 million expense       |  |  |  |   Annual cash bonus  one-year performance
period. Payout based on achieving a Board-established cash flow return (CFR) metric and achievement of certain safety, environmental and operational targets.            |  |  |  | Pages
51-52
|                     |  |  |  | PerformanceOption Plan(311 people)1            |  |  |  | $23 million expense       |  |  |  |   Options vest based on the amount by which our
CFR on investment exceeds the weighted average cost of capital over a three-year performance period. Value of options, if any, is based on share price performance. |  |  |  | Pages
53-54
|                     |  |  |  | Deferred ShareUnits (DSU)(CEO only)            |  |  |  | $2 million expense        |  |  |  |   Vest on July 1, 2017, subject to the
satisfaction of certain performance measures during the period from July 1, 2014 to December 31, 2015. These performance measures were partially met.                        |  |  |  | Page 56    
|Retirement
Plans     |  |  |  | Retirementbenefits                             |  |  |  | $1,659 million obligation |  |  |  |   Employees are eligible to participate in
either defined benefit or defined contribution pension plans, some of which include a savings feature, a performance contribution feature or stock purchase plan.        |  |  |  | Page 55    



|1 | At December 31, 2015
|- | --------------------



|  |                                                                            |                                                              |                                                |                                                    |  | 
|- | -------------------------------------------------------------------------- | ------------------------------------------------------------ | ---------------------------------------------- | -------------------------------------------------- |  | 
|P |                                                                            | Page 61  Summary named executive officer compensation table |                                                | Pages 43-58  Compensation discussion and analysis
|  | Page 46  Compensation consultant and comparative compensation information |                                                              | Page 55  Chief Executive Officer compensation

How Financial Performance Metrics Were Considered in 2015



|                            |  |  |  |                           
|--------------------------- |  |  |  | --------------------------
|STIP  Time frame: one year |  |  |  | POP  Time frame: 10 years
|                            |  |  |  |                           



LOGO



| |  |  |  | 
| |  |  |  | 
| |  |  |  | 



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 17



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Key Employee Remuneration Components in 2016



After an extensive review of the companys short-, medium- and long-term incentive compensation programs in 2015, the
human resources and compensation committee, together with input from its independent compensation consultant and management, developed a number of compensation program changes. We believe these changes result in a compensation strategy that is more
competitive, engaging, cost-effective and aligned with the companys corporate strategy. Beginning in 2016, STIP
will be based on adjusted EBITDA with greater weighting given to individual performance and safety and environmental metrics for most employees, while maintaining operational targets. The company will also align performance management practices
across the organization to facilitate goal transparency, employee development and succession planning.


A stand-alone medium-term incentive plan will not be adopted, but medium-term incentives will be incorporated into the new
long-term incentive plan (LTIP). As the most significant component of the new LTIP, the medium-term incentives will be performance-based and will vest on the basis of relative total shareholder return and value creation (CFR vs WACC). We will use a
peer group of comparator fertilizer companies (Page 40) to evaluate performance. Less weight will be given to stock options, which will be time-vested in the new LTIP.  P
Page 52  Future Short-Term Incentives Page 54  Future Long-Term Incentives






| |  |                                                                                       
| |  | --------------------------------------------------------------------------------------
| |  | Board and Management Composition, Evaluations, Continuing Education and Communications

PotashCorp believes having a diverse group of leaders with relevant skills and experience is necessary for the companys current and
future success. Our Board and management (those with a manager title and higher) are comprised of team members with wide-ranging skill sets, varying tenure and diversity. As part of our ongoing Board renewal process, two directors retired, one
director was appointed and a new Chair was elected in 2015. In 2016, we are proposing one new director nominee.

Skills



Each Board member brings different perspectives with complementary skill sets, which help them better identify areas
of potential stakeholder value creation or diminution.  LOGO  P
Pages 7-13  Board profiles Page 30  Board skills matrix


All members of management bring different skill sets to help them innovate and successfully execute their responsibilities.
We have developed six leadership core competencies to select, develop and evaluate management members.  WEB
potashcorp.com/leadership_core_competencies Tenure We believe the Board possesses a balance
between continuity of company knowledge and fresh perspectives from newer members. As a result of an evaluation and benchmarking review, the retirement age for Board members was increased from 70 to 72. It was determined term limits were not
necessary at this point, based on a robust evaluation process.






|   |  |                                         
|-- |  | ----------------------------------------
|18 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



LOGO  P
Page 17  Board tenure Our management team had, on average, 15 years of experience with PotashCorp at December 31, 2015, demonstrating the depth required to deliver value for the
company. Although this is important, so too are new perspectives. During 2015, 23 percent of positions at the manager level or higher were filled with external candidates. Diversity and Independence PotashCorp meets all
independence requirements and has formal processes for director succession and recruitment that expressly encourage the promotion of diversity. The Board approved a formal Board diversity policy early in 2016. P Page 31  Diversity policy targets  31%

Percentage of women represented on PotashCorps Board 1 1
As nominees at our upcoming annual meeting of shareholders in May 2016.  P

Page 16  Director independencePage 17  Board interlocks  17%

Percentage of women represented in PotashCorp management During 2015, management instituted a
broader mandate of diversity and inclusion and created a new position to work collaboratively with key internal and external stakeholders to build a more inclusive culture and better reflect the communities where we operate. The company approved a
formal diversity policy in early 2016. We will work together to increase the representation of women across all areas of our business, with an emphasis on women in leadership, and ensure proper supports are in place to sustain a more diverse and
inclusive culture. As part of our diversity and inclusion strategy, we have committed to achieving representation of a minimum of 25 percent women in our management group by 2025.


Evaluations Good governance includes a regular evaluation of processes and results to ensure value is being created. Our Board uses a six-part
effectiveness evaluation for review of the Board, committees and individual directors. For 2016, the Board is pursuing a third-party evaluation and contemplates using this resource every two to three years.  P

Page 32 

Director orientation,
continuing education and assessments During 2015, a number of changes to our employee performance evaluation process were introduced to better align the companys
strategic objectives with every employees individual objectives. These will take effect in 2016. In addition to increased communications and resources, the revised performance evaluation process is intended to improve consistency, provide
a greater focus on qualitative and ongoing feedback and increase focus on goal-setting. Continuing Education Board education is important to ensure directors have the latest information to help minimize risks and maximize opportunities. Through new orientation procedures, newly
appointed directors are provided with a baseline of knowledge about the company. On an ongoing basis, a mix of internal and external educational opportunities is provided to all directors.  P

Page 32 

Director orientation, continuing education and assessments Management education is important to ensure this team has the most up-to-date skills and exposure to best practices to create value for
the company. PotashCorp ensures departments have budgeted dollars allocated to manager education related to their role and to assist with skill development. In 2015, we asked each manager to create an individual development plan as part of
performance management that will commence in 2016. In addition, we have a tuition reimbursement program that provides funding for managers to enhance their skills in areas relevant to the company but which may be beyond their current role or
focus on another area within the company. Stakeholder Communications PotashCorp values the quality of its ongoing public reporting and outreach programs. Stakeholders priorities or concerns are monitored through regular surveys,
to which management and the Board respond. Key Board communications include:  P

Page 25 

Letter from and report of the audit committeePage 29 

Letter from and report of the corporate governance and nominating committeePage 33 

Stakeholder outreachPage 35 

Letter from and report of the safety, health and environment committeePage 37 

Letter from and report of the human resources and compensation committeeWEB

potashcorp.com/stakeholderengagement






|                                         |  |   
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|PotashCorp 2015 Annual Integrated Report |  | 19



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##### Table of Contents

LOGO





Strategy



Zoe Brewster, Mine Geologist, underground at our Allan, Saskatchewan potash mine





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##### Table of Contents

How WeApproach Strategy



Healthy soils are the cornerstone of a farmers value creation, and we believe strong
financial health and performance are the cornerstones of PotashCorp. They reward our shareholders while allowing us to fulfill our broader social and environmental responsibilities.



Our Long-Term Objective Create superior shareholder value by:  

Growing earnings and cash flow while minimizing volatility 

Protecting and enhancing a premium valuation multiple 

Maintaining the trust and support of our stakeholders


Our Strategy Prioritize
earnings growth and investment opportunities in potash, while complementing our business with other best-in-class assets.






|
|
|

Overview of Our Approach



Our strategy and risk framework guides our value creation process. We take an integrated approach to setting strategy
and objectives to ensure we are aligned throughout the organization  from our corporate actions to those of our functional areas. At a corporate level, we
continually evaluate our existing businesses and new opportunities  allocating capital toward those that we believe create the greatest long-term value.


Within our business units, we devise and execute plans that seek to extract the most value from our potash,
nitrogen and phosphate assets. Finally, our functional groups support our broader corporate and business unit strategies by ensuring we have the right processes, people and plans in place to ensure sustainable success.






|
|
|

Program Priorities



During 2015, we undertook a purposeful shift in how we approach strategy  a shift that better integrates
strategy with our risk function and improves the ability of the company to assess future growth options.  LOGO


As part of this evolution, we have outlined new strategic priorities for the organization and are working to evolve our
performance management process to drive greater alignment throughout the organization. We focus throughout all levels of the organization on three basic tenets
of value creation: Capital Allocation:Use our cash flow to enhance growth and shareholder returns and ensure capital is properly allocated APage 22 Strategic Priorities:Ensure our efforts are aligned with our key priority areas
designed to improve the long-term sustainability of PotashCorp APage 23 Risk:Consider how existing and potential internal and external conditions could impact our
business APage 26






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|PotashCorp 2015 Annual Integrated Report |  | 21



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##### Table of Contents

LOGO



|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|
|
|

Our Capital Allocation Process

We
evaluate new opportunities and allocate capital to maximize long-term shareholder returns. Our priorities for allocating capital are to:





|                                                                                                                                                                                    |  |                                                                                                                                                                                                                 
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                                                                                                                                                    | 
|1
1                                                                                                                                                                                 |  | Support existing asset base by investing required sustaining
capital                                                                                                                                            
|Enhancing the longevity and cost competitiveness of our income-producing assets and creating a safe work environment for our people is our top
priority.                           
|                                                                                                                                                                                    | 
|2
2                                                                                                                                                                                 |  | Maintain financial flexibility and investment-grade credit
rating                                                                                                                                               
|Ensuring we have a healthy balance sheet and financial flexibility allows our company to navigate through challengingperiods and pursue value
creation opportunities as they arise.
|                                                                                                                                                                                    | 
|3
3                                                                                                                                                                                 |  | Support a competitive dividend                                                                                                                                                                                  
|Enhancing shareholder returns through a competitive dividend aligns with our long-term objective.                                                                                  
|                                                                                                                                                                                    | 
|4
4                                                                                                                                                                                 |  | Evaluate value creation opportunities and use surplus capital to fund
those opportunities that align with our long-term objective and strategy while ensuring the potential return justifies the associated risk
|These opportunities may include organic growth, mergers and acquisitions, investments, marketing or operating arrangements and share repurchases.                                  



|   |  |                                         
|-- |  | ----------------------------------------
|22 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

LOGO



|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|
|
|

Our Strategic Priorities

As a company,
we seek to optimize returns across our portfolio by focusing on seven strategic priority areas. On Pages 24 and 25, we detail how each relates to our business units, how we measure success and the key risks we consider.



LOGO



|                                                                               |  |                                                                                    |  |                                                      |  |                                                                    
|------------------------------------------------------------------------------ |  | ---------------------------------------------------------------------------------- |  | ---------------------------------------------------- |  | -------------------------------------------------------------------
|Portfolio & ReturnOptimization                                                 |  | OperationalExcellence                                                              |  | Customer & MarketDevelopment                         |  | Stakeholder Communications & Engagement                            
|Maximize returns for our assets and explore other value creation opportunities |  | Improve our competitive position through reliability, productivity and flexibility |  | Encourage product demand and support customer growth |  | Earn stakeholder trust through strong communications and engagement



|                                              |  |                                                               |  |                                                                          |  | 
|--------------------------------------------- |  | ------------------------------------------------------------- |  | ------------------------------------------------------------------------ |  | 
|PeopleDevelopment                             |  | GoodGovernance                                                |  | Safety, Health &Environmental Excellence                                 |  | 
|Attract, develop and retain engaged employees |  | Foster a culture of accountability, fairness and transparency |  | Be relentless in pursuit of the safety of our people and the environment |  | 



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 23



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##### Table of Contents

LOGO





|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance


















Strategic Priorities


Portfolio & Return Optimization


Operational Excellence


Customer & Market Development






















K

Potash




Maintain profit-maximizing marketing approach of matching supply to demand  

Pursue accretive consolidation opportunities that enhance our product and geographic diversification in line with our capital allocation priorities




Complete expansion and continue to manage operational capability to anticipated market demand, while maintaining production flexibility and minimizing costs  

Pursue procurement and operational initiatives  including optimization of our product mix




Invest in market development activities and support a stable environment that encourages consumption growth  

Optimize distribution and logistic infrastructure through investment and partnerships with key regional players






















N

Nitrogen




Consider high-return US brownfield expansions or strategic opportunities in key US regions  

Maintain product and market (industrial vs fertilizer) flexibility




Increase efficiencies and enhance productivity to support improved margins  

Reduce impact of natural gas constraints through operational improvements and proactive support of Trinidad supply policies




Grow customer and geographic profile to maximize returns for each product tonne  

Monitor and adapt technological advances to capitalize on future opportunities






















P

Phosphate




Pursue earnings improvement plan and seek opportunities that optimize returns on our assets  

Maximize sales of less cyclical, high-return products




Increase efficiencies and enhance productivity to support improved margins




Evaluate new market viability and further product differentiation  

Monitor and adapt technological advances to capitalize on future opportunities






















Key Target Metrics (2016) APages 40-47




Total shareholder return  

Cash flow return  

Expand innovation capabilities




Potash cost reduction  

Procurement savings  

Nitrogen operating rates




Product quality and service scores  

Market development initiatives  

Integration of Hammond into marketing strategy






















Key Risks1 APages 29-33




Competitive supply  

International operations and non-operated assets  

Sustaining growth opportunities  

Trinidad natural gas supply  

Realization of asset values




Offshore potash sales and distribution  

Operating capability  

Safety, health, environment and security  

Extreme loss  

Trinidad natural gas supply  

Cyber security  

Transportation and distribution infrastructure




Global potash demand  

Offshore potash sales and distribution  

Operating capability  

Extreme loss  

Transportation and distribution infrastructure




















|1 | Additional risks and uncertainties have been identified but deemed less significant at the date of this report, therefore, they are not discussed in this report.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------



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|24 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

LOGO





|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                  
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                  
|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  | 
|Stakeholder
Communications & Engagement                                                                                                                                                                                                                                                                                              |  |  |  | People
Development                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Good
Governance                                                                                                                                                                      |  |  |  | Safety, Health & Environmental Excellence                                                                                                                                                                                                                                                                        
|   Enhance awareness and reputation with key stakeholders by maintaining strong relationships and
effective communications 
   Leverage community investment program to improve quality of life in our operating communities and
enhance our reputation     Protect
and strengthen reputation through proactive issues management |  |  |  |    Design and implement company-wide performance and succession management systems
    Align technical and safety-
related training, and continue focus on leadership and engagement 
   Advance corporate diversity and inclusion program, including workforce education strategy and
opportunities to develop women in leadership roles 
   Advance employee recognition and communication efforts |  |  |  |    Ensure Board and management have relevant skills and experience
    Promote diversity and independence
of Board members     Enhance
evaluation process of Board and management |  |  |  |    Advance programs in the area of serious injury and fatality prevention, including company-wide
alignment of safety systems 
   Enhance focus on employee health, including implementation of new health management system and wellness
education     Implement
company-wide Environmental Management System
|   Community investment
    Community survey scores
    Investor survey results                                                                                                                                                                                                                                                   |  |  |  |    Employee engagement scores
    Employee turnover rates
    Diversity and inclusion
training                                                                                                                                                                                                                                                                                                        |  |  |  |    Top quartile governance ranking                                                                                                                                                  |  |  |  |    Life-altering injuries, total site recordable injury rate and lost-time injury
rate     Greenhouse gas (GHG)
emissions     Environmental
incidents     Water consumption
levels                                                                                                                           
|   While risks related to these priorities have been identified, they do not meet the
threshold for inclusion as reported key risks                                                                                                                                                                                                 |  |  |  |    While risks related to these priorities have been identified, they do not meet the
threshold for inclusion as reported key risks                                                                                                                                                                                                                                                                     |  |  |  |    International operations and non-operated assets                                                                                                                                 |  |  |  |    Safety, health, environment and security
    Extreme loss
    Cyber security                                                                                                                                                                                                                               
|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  | 
|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                  
|                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                  



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 25



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##### Table of Contents

LOGO



Risk



Rob Bubnick, Vice President, Safety, Health and Environment, at our Saskatoon Pilot Plant





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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



How We Approach Risk



In an increasingly fast-paced and complex business environment, it is critical that we understand
the link between risk, strategy and value. At PotashCorp, this link is formalized through alignment of our strategy and risk processes, which supports fulfillment of our strategic priorities, thereby delivering value for all stakeholders.



|
|
|

Overview of Our Approach



Our business is subject to constant and significant change that requires us to regularly assess our strategy. At
PotashCorp, risk management is an integrated discipline. We recognize the pivotal role it plays in balancing strategic planning with business execution and compliance. This facilitates informed decision-making and a conscious evaluation of upside
opportunities and downside risks. Our integrated approach to managing risk recognizes the need for clear, timely direction and support from our Board of Directors
and senior, business unit and functional management. Our starting point for managing risk is our strategic planning process. Our strategy is defined in the context
of the environment in which we operate. We consider relevant external and internal threats and opportunities by observing, analyzing and anticipating trends along with macroeconomic, industry-specific, regional and local developments. Our risk
framework helps us consider the unthinkable  the strategic risks that could threaten to disrupt the assumptions at the core of our strategy and have the potential to


destroy our value creation model. We also consider what we do not know  whether it is related to our competitors capabilities and likely actions, innovation or customer preferences
 as this may be more important than what we do know. Consideration of these uncertainties, risks and opportunities allows us to build a strategy that responds to or navigates through them. The risks of having the wrong strategy are managed
through ongoing evaluation of the factors noted above and any resulting changes to our strategy. Functional risk management processes are primarily focused on risks
to achieving the objectives of our chosen strategy and new risks resulting from such strategy. We manage risks by incorporating measures into corporate and operating plans to require mitigation of risks if they exceed our appetite and tolerance. We intentionally accept certain risks we believe are manageable and appropriate in relation to expected opportunities. These risks and opportunities are regularly
monitored for changes, and further action is taken, if necessary.






|
|
|

Program Priorities



During 2015, we undertook a purposeful shift in how we approach risk management  a shift that has us more focused on
the drivers of value for PotashCorp. We believe this requires an even greater emphasis on strategic risk management. We have begun to better integrate our strategy and risk management processes, thereby enabling us to take the appropriate risks
necessary to grow, create and optimize value.


To support this, we added resources to the Global Risk Management group and we are performing a comprehensive review of our
existing risk management program: assessing our maturity, confirming our current state and identifying opportunities for further enhancement. In 2016, we will continue to work on areas identified for improvement.






LOGO



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|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 27



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|
|
|

Risk Profile and Key Risks



PotashCorp uses a risk management ranking methodology to assess the key risks specific to our company. Risks with A or B
residual ranking are monitored closely and viewed as key risks, as are those for which we identify elevated changes within C, D or E residual ranking, with implications that could cause a deviation


from the desired strategic results. We place a high priority on preserving and maintaining our reputation. Potential damage to our reputation is a significant consequence we consider in
our assessment of key risks and related risk management approach as outlined on Pages 29 to 33.




Our key risks, in terms of residual severity of consequence and likelihood, are displayed as follows:



LOGO



AExtreme:Initiate mitigation activities immediately to reduce risk. If such activities cannot sufficiently reduce risk level, consider discontinuation of the applicable
business operation to avoid the risk. BMajor:Initiate mitigation activities at next available opportunity to reduce risk. If such


activities cannot sufficiently reduce risk level, Board of Directors approval is required to confirm acceptance of this level of risk. CMedium:Level of risk is acceptable within tolerances of the risk management policy. Additional risk mitigation activities may be considered if benefits significantly exceed cost.


DLow:Monitor risk according to risk management policy requirements, but no additional activities required. ENegligible:Consider discontinuing any related mitigation
activities so resources can be directed to higher-value activities, provided such discontinuance does not adversely affect any other risk areas.






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|28 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                      |  |      |  |        |  |      |  |           |  |      |  |           |  |  |  | 
|------------------------------------- |  | ---- |  | ------ |  | ---- |  | --------- |  | ---- |  | --------- |  |  |  | 
|Change in Risk Ranking from 2014 AIR: |  | LOGO |  | Stable |  | LOGO |  | Increased |  | LOGO |  | Decreased |  |  |  | 



|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                              |  |      |  |                                                                                                                                                                                                                                                                                                                                                                                           |  |                                             
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                              | 
|Risk:Global potash demand 
Risk Ranking:BLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Associated Strategies 1:
   Customer & Market Development                                                                                                                                                                                                                                                                                                                                                                   |  | LOGO |  |                                                                                                                                                                                                                                                                                                                                                                                           |  | Associated Nutrients/Investments 1:  K N P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                                                     |  |      |  | Developments                                                                                                                                                                                                                                                                                                                                                                             
|Our estimates of future potash demand may prove to be overstated.Our customers decisions regarding the purchase of our products are affected by variable market, governmental, seasonal, foreign currency, other economic, weather and other conditions, most of which are outside
our control and can be difficult to accurately predict. We advanced the final phase of our Rocanville expansion plans in 2015 and are preparing to ramp up to full capability later in 2016. Reductions in global potash demand could result in our
return on our investment and our ability to meet our growth expectations in a timely manner being lower than anticipated. |  |  |  | We produce potash to meet market demand, making necessary operational changes to maintain optimal operating flexibility and maximize long-term profitability. These activities may
include reductions in workforce, and reducing, suspending or ceasing production at certain facilities. We also engage in market development, education, training and government relations initiatives to support long-term demand growth. |  |      |  | Global potash demand fell slightly in 2015, contributing to a weaker fertilizer environment. In response, we advanced the permanent closure date
of our Penobsquis, New Brunswick mine and took inventory adjustment shutdowns at three of our Saskatchewan mines. In January 2016, we took the difficult but necessary step of suspending our Picadilly, New Brunswick potash operation.

|
|
|



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                              |  |      |  |                                                                                                                                                                                                                                                                                                                                                |  |                                           
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | ---- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------
|Risk:Competitive supply 
Risk Ranking:BLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  | Associated Strategies:
   Portfolio & Return Optimization                                                                                                                                                                                                                                                                                                                                                   |  | LOGO |  |                                                                                                                                                                                                                                                                                                                                                |  | Associated Nutrients/Investments: 
K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                                     |  |      |  | Developments                                                                                                                                                                                                                                                                                                                                  
|Competitors increase in fertilizer supply may outpace growth in world demand. Our competitors have undertaken, and may
undertake in the future, expansion or greenfield projects to increase fertilizer production capability and may increase production in response to market conditions or otherwise. If increases in supply outpace growth in world demand this may lead to
oversaturation in the market, a reduction in prices and declining capacity utilization rates, negatively affecting our financial performance. |  |  |  | We produce potash to meet market demand and strive to be a low-cost producer (on a delivered basis) in the key markets we serve. We develop and leverage logistical advantages,
maintain operational flexibility and offer diversified product lines in all nutrients. We are committed to being exceptionally responsive to the needs of our customers through a focus on quality, reliability and service. |  |      |  | We have seen increased potash supply from competitors in key markets we serve. Operational changes discussed above allowed us to maintain our
low-cost competitive advantage. Securing a long-term supply agreement with Heringer, one of Brazils largest fertilizer distributors, further enhanced our ability to serve customers in Brazil.

|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                                                                                                  |  |      |  |                                                                                                                                                                                                                    |  |                                           
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | ------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                                                                                                  | 
|Risk:Offshore
potash sales and distribution  Risk Ranking:BLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  | Associated Strategies: 
   Operational Excellence
   Customer & Market Development                                                                                                                             |  | LOGO |  |                                                                                                                                                                                                                    |  | Associated Nutrients/Investments: 
K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  | Risk Management Approach                                                                                                                                                                                         |  |      |  | Developments                                                                                                                                                                                                      
|Canpotex may be dissolved or its ability to operate impaired. We rely heavily on Canpotex, our offshore marketing, transportation and
distribution company, to deliver our potash to customers outside North America. Unexpected changes in laws or regulations, market or economic conditions, our (or our venture partners) businesses, or otherwise could threaten the existence of
Canpotex. A trusted potash brand could be lost and our access to key offshore markets impacted, resulting in a less efficient logistics system and decreased market share, higher costs or lower net earnings from offshore sales. |  |  |  | We engage directly with international customers to foster relationships with them, develop internal capacity to market and distribute products offshore and preserve access to Canpotex distribution facilities. |  |      |  | Given the current lower price environment, the strategic importance of being a low-cost producer on a delivered basis to key markets continues to
rise, supporting the relative significance of this related risk.





|1 | Brighter sections indicate the strategic priority (Page 23) and nutrients/investments (Page 6) impacted by the risk. Faded sections mean the strategic priority and nutrients/investments are not significantly affected
by the risk.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 29



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                   |  |      |  |                              |  |                                            
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ---------------------------- |  | -------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                   | 
|Risk:Operating
capability  Risk Ranking:CLOGO                                                                                                                                                                                                                                                                                                                                               |  |  |  | Associated Strategies:
   Operational Excellence
    Customer
& Market Development                                                                                                                                                                                                              |  | LOGO |  |                              |  | Associated Nutrients/Investments: 
 K N P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                          |  |      |  | Developments                
|We may not be able to respond in a timely manner to unexpected surges in potash demand. While we strive to maintain optionality with our operating capabilities, it may take time to
restart or expand our operating capability in order to respond when demand surges in an unanticipated manner. Our inability to respond could adversely affect our financial performance or reputation. |  |  |  | With the optimization of our production portfolio, we maintain the operational flexibility to respond to any surges in demand. We may respond by restarting idle capacity or
undertaking debottlenecking projects. We have also developed an integrated, robust storage and distribution network. |  |      |  | No significant developments.

|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |      |  |                                                                                                                                                                                                                                                                                                    |  |                                            
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | 
|Risk:Safety,
health, environment and security  Risk Ranking:CLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Associated Strategies:
   Operational Excellence
   Safety, Health & Environmental Excellence                                                                                                                                                                                                                                                                                                                                                                      |  | LOGO |  |                                                                                                                                                                                                                                                                                                    |  | Associated Nutrients/Investments: 
 K N P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |      |  | Developments                                                                                                                                                                                                                                                                                      
|We may fail to maintain high levels of safety, health and security.The mining and industrial activities we engage in are inherently
hazardous. Failure to prevent or respond to a major safety, health or security incident can result in incidents leading to serious injuries or fatalities among our employees, contractors and communities near our operations. Such incidents could
also adversely impact our operations, financial performance or our reputation.                                                                                                                                                                                                                                                               |  |  |  | Safety of our people is a fundamental value to us. Structured incident prevention and response systems are in place to protect our employees and contractors and consistency
in safety leadership development and technical training is a priority. Both leading and lagging indicators help us proactively monitor effectiveness. Crisis communication protocols and emergency response programs and personnel are in place in the
event of a significant incident. |  |      |  | We were extremely saddened at the loss of a colleague in 2015. We seek to prevent tragedies like this by focusing on an anticipatory and
systematic approach to identifying and eliminating unsafe practices in our workplace. Further details of our safety performance are discussed on Page 46.
|We may fail to protect the environment.Costs to comply with applicable environmental laws and regulations may be significant, and failure
to prevent a significant environmental incident can be harmful to our employees, contractors and communities and impact the biodiversity, water resources and related ecosystems near our operations. Such matters could also adversely impact our
operations, financial performance or reputation.  Insurance coverage may not
adequately cover safety, health and environmental losses. If we were to incur significant liability for which we are not fully insured, it could have a material adverse effect on our business, financial condition, results of operations and cash
flows. |  |  |  | Safety of the environment is a fundamental value to us. Environmental monitoring and control systems exist to measure and limit the impact on the natural environment.                                                                                                                                                                                                                                                                                               |  |      |  | Total reportable environmental incidents were the same as the previous year and remain a key focus. Further details of our environmental
performance are discussed on Page 47.                                                                                                                    



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|30 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information







|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                 |  |      |  |                              |  |                                              
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ---------------------------- |  | ---------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                 | 
|Risk:Extreme
loss 
Risk Ranking: CLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | Associated Strategies:
   Operational Excellence
   Customer & Market Development
   Safety, Health & Environmental Excellence                                                                                                                                                                                                                                                               |  | LOGO |  |                              |  | Associated Nutrients/Investments:
I 
 K N P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                        |  |      |  | Developments                
|We may be subject to catastrophic events or malicious acts (including terrorism) involving our products or facilities. Similar to other companies with major industrial
facilities, in addition to cyber security risks, our operations may be impacted by catastrophic events (such as severe weather or product transportation/storage mishaps) or targets of terrorist activities (or other intentional acts of
destruction). As a result, our facilities, or those of third parties on which we rely, could be damaged or destroyed, or employees, contractors and the public could suffer serious physical injury. Such events could also affect our sales or
production and disrupt our supply chain, which may adversely impact our financial results or reputation. |  |  |  | We have in place security systems and processes that reflect best practice at each of our business locations. In addition, we have
implemented business continuity plans and crisis management plans for each location. We maintain relations with reputable carriers in the transport of hazardous materials and employ effective risk transfer through contract terms and insurance
coverage. |  |      |  | No significant developments.

|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                             |  |      |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |                                              
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                             | 
|Risk:International operations and non-operated assets  Risk Ranking: CLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | Associated Strategies:
   Portfolio & Return Optimization
   Good Governance                                                                                                                                                                                                                                                                                              |  | LOGO |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  | Associated Nutrients/Investments:
I 

K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                    |  |      |  | Developments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Our international operations may be affected by political and regulatory regimes. Political and economic conditions, cultures and laws,
combined with complex regulatory frameworks, may result in higher business risk in international jurisdictions. Such risks may lead to restrictions on monetary distributions, forced divestitures or changes to or nullification of existing agreements,
mining permits or leases. Instability in political or regulatory regimes could cause volatility and impact our earnings growth or our reputation. 
Non-operated assets may be affected by decisions of third parties. We hold minority interest in several companies. Because we do not control these
companies, we cannot ensure they will operate efficiently, pay dividends or manage their businesses in our best interests. As a result, these companies may contribute less than anticipated to our earnings and cash flow, and may negatively
impact our operations or our reputation. |  |  |  | Where our ownership interest permits, we exercise operational oversight and provide governance direction. Page 52 includes details of
strategic investments and our associated ownership levels and board representation.  In
priority locales, we support our business objectives and protect our investments through a proactive public and government relations program. |  |      |  | During 2014, the Chilean government agency that leases certain significant mining rights to SQM initiated arbitration proceedings against SQM,
alleging breaches of the lease agreement and seeking retribution and punitive payments from SQM along with early termination of the lease agreement. In 2015, the government agency publicized that it will seek the formal termination of its mining
concession agreements with SQM. The arbitration proceedings are ongoing, and SQM maintains its position that it has fulfilled in a timely manner and fully all of the obligations of the lease agreement.
 During 2015, our representatives on the board of SQM resigned once it became clear that, given
our minority and dissident position on the board, we were unable to ensure appropriate actions were taken by SQM to address serious allegations of wrongdoing by SQM and its management. Following changes to SQMs board and governance structure,
we nominated three PotashCorp employees who were elected to SQMs new board.



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 31



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|
|
|

|                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |      |  |                                                                                                                                                                                            |  |                                              
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | ---------------------------------------------
|                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                            | 
|Risk:Sustaining growth opportunities
 Risk Ranking: CLOGO                                                                                                                                                                                   |  |  |  | Associated Strategies:
   Portfolio & Return Optimization                                                                                                                                                                                                                                                                                                                                                                                                 |  | LOGO |  |                                                                                                                                                                                            |  | Associated Nutrients/Investments: I  
K N
P I
|Description and Context                                                                                                                                                                                                                     |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |      |  | Developments                                                                                                                                                                              
|Our opportunities to strategically reinvest available capital may be limited. Various factors may limit our investment opportunities including geopolitical, market or other reasons. Such restrictions could negatively affect
our growth. |  |  |  | We regularly evaluate all strategic opportunities. We may seek to grow through acquisitions of assets or entities, or interest in other entities. We may also consider growth opportunities such as strategic alliances,
evaluation of new products and technologies, or expansion into new markets that complement and extend our portfolio of businesses and capabilities and generate returns that exceed our cost of capital on a risk-adjusted basis. |  |      |  | During 2015, we contemplated a transaction with K+S. We ultimately opted to terminate the proposal due to challenging macroeconomic conditions
and a lack of engagement by K+S management.

|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                         |  |      |  |                              |  |                                              
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ---------------------------- |  | ---------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                         | 
|Risk:Trinidad natural gas supply
 Risk Ranking: CLOGO                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Associated Strategies:
   Portfolio & Return Optimization
   Operational Excellence                                                                                                                                                                                                                                                                   |  | LOGO |  |                              |  | Associated Nutrients/Investments: I  
K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                |  |      |  | Developments                
|In Trinidad, supply of natural gas, a key raw material for the manufacture of our nitrogen products, may continue to be curtailed. Due to decreased investment by the energy industry in exploration, development and major
maintenance activities, we continue to experience curtailments in our natural gas supply. Prolonged interruption of our supply could result in loss of nitrogen production, adversely affecting our financial performance or reputation. |  |  |  | While recent changes in government policy in Trinidad are intended to support natural gas exploration and development, we continue to expect similar curtailments of natural gas supply for the coming years. We are working
actively with the Government of Trinidad & Tobago to address the reliability and security of long-term natural gas supply. |  |      |  | No significant developments.



|   |  |                                         
|-- |  | ----------------------------------------
|32 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information







|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                     |  |      |  |                                                                                                                                                                                                                                                                                                                                   |  |                                            
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                     | 
|Risk:Cyber security
 Risk Ranking: CLOGO                                                                                                                                                                                                                                                                                                                                                                  |  |  |  | Associated Strategies:
   Operational Excellence
    Safety,
Health & Environmental Excellence                                                                                                                                                                                                                                                                                                    |  | LOGO |  |                                                                                                                                                                                                                                                                                                                                   |  | Associated Nutrients/Investments: 

K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                                                                                            |  |      |  | Developments                                                                                                                                                                                                                                                                                                                     
|Our information technology systems are subject to cyber security risks.Targeted attacks on our systems (or on systems of third parties that we rely on), failure or non-availability of
a key IT system or a breach in security measures designed to protect our IT systems could result in disruptions to our operations, extensive personal injury, property damage, or financial or reputational loss. |  |  |  | We have implemented and tested system controls and disaster recovery infrastructure for certain IT systems. As the threat landscape is
ever-changing, our primary focuses include: risk-prioritized controls to protect against known and emerging threats; tools to provide automated monitoring and alerting;
and backup and recovery systems to restore systems and return to normal operations. |  |      |  | Like many companies, we have detected continuous untargeted, commonplace cyber attacks against our IT systems, such as phishing attempts, viruses
and other malicious software. We have not detected any activity that would have a material effect on our operations, safety, reputation or the financial health of our company.

|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  |                                                                                                                                                                                                                         |  |      |  |                                                                                                                                                                                                                                                                                                                                                       |  |                                              
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  |                                                                                                                                                                                                                         | 
|Risk:Realization
of asset values  Risk Ranking: DLOGO                                                                                                                                                                                                                                                                                                                               |  |  |  | Associated Strategies:
   Portfolio & Return Optimization                                                                                                                                                              |  | LOGO |  |                                                                                                                                                                                                                                                                                                                                                       |  | Associated Nutrients/Investments: 
I 
K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Risk Management Approach                                                                                                                                                                                                |  |      |  | Developments                                                                                                                                                                                                                                                                                                                                         
|We may not be able to recover all or a portion of our investment in assets. Changes in market conditions or industry structures, commodity
prices, technical operating difficulties, inability to recover our mineral reserves or increased operating cost levels could result in reduced asset values, requiring financial writedowns that adversely impact our financial results. |  |  |  | We seek to optimize returns across our portfolio by enhancing our top-tier assets, including our strategic investments, following a time-tested potash strategy and remaining
focused on our competitive cost position. |  |      |  | The effects of weaker growth in emerging markets and currency volatility placed significant pressure on global commodities. During the year, we
stayed true to our approach of aligning potash operational capability with market demand while at the same time remaining focused on the reliability, productivity and flexibility of our operations.



|
|
|

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                 |  |      |  |                                                                                                                                                                                                                                                                                                                 |  |                                           
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                 | 
|Risk:Transportation and distribution infrastructure  Risk Ranking: DLOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  | Associated Strategies:
   Operational Excellence
    Customer
& Market Development                                                                                                                                                                                                                                            |  | LOGO |  |                                                                                                                                                                                                                                                                                                                 |  | Associated Nutrients/Investments: 
K N
P I
|Description and Context                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  | Risk Management Approach                                                                                                                                                                                                                                                                                                        |  |      |  | Developments                                                                                                                                                                                                                                                                                                   
|We may be unable to provide cost-effective, timely and secure transportation of our products. The ability of our company, (or of the third parties upon which we rely) to provide cost-effective, timely and secure
transportation and storage of product may be challenged due to labor disputes, adverse operating, economic or weather conditions, system failures, accidents or delays, demand swings for our or others products, or otherwise. This could
result in customer dissatisfaction and inhibit earnings growth. |  |  |  | Reliability of supply is an important factor in sales of product to our global customers. To support our customers, we have established an integrated, robust storage and distribution network including access to
alternate ports and a diversified carrier base along with a comprehensive and reliable transportation fleet. |  |      |  | During 2015, we continued to improve our infrastructure to serve both North American and offshore markets. Enhancements included additional
investment in our rail fleet and entering into a long-term supply agreement with Heringer in Brazil. These and other developments are discussed further on Page 54.



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 33



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##### Table of Contents

LOGO



Performance



Community Investment Intern Courtney Roy attending an underground tour at our Allan,
Saskatchewan potash facility





---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|          |  |                 |  |                     |  |                
|--------- |  | --------------- |  | ------------------- |  | ---------------
|Scorecard |  | LOGO
  Achieved |  | LOGO
  Not achieved |  | LOGO
  On track





|                                                                        |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|----------------------------------------------------------------------- |  |  |  | ------- | ---- |  |  |  | ---------------------- |  | ------- | ---- |  |  | ----- |  |  | ---- | ------- |  | ---- |  | ------ |  |  |  | ------- |  |  |  |  | ---------
|Metric                                                                  |  |  |  | Result* |      |  |  |  | Historical Performance |  |         |      |  | 
|                                                                        |  |  |  |         |      |  |  |  |                        | 
|                                                                        |  |  |  |         |      |  |  |  | 2015                   |  |         | 2014 |  |  | 2013  |  |  | 2012 |         |  | 2011 |  |        |  |  | 
|                                                                       
|Portfolio & Return Optimization                                         |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Total shareholder return (TSR)                                          |  |  |  |         | LOGO |  |  |  |                        |  | (49.0)% |      |  |  | 11.6% |  |  |      | (16.4)% |  |      |  | (0.2)% |  |  |  | (19.7)% |  |  |  |  | APage 
40
|Cash flow return (CFR)1                                                 |  |  |  |         | LOGO |  |  |  |                        |  | 10.7%   |      |  |  | 13.0% |  |  |      | 15.0%   |  |      |  | 19.2%  |  |  |  | 25.7%   |  |  |  | 
|                                                                       
|Operational Excellence                                                  |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Potash per-tonne cash cost savings                                      |  |  |  |         | LOGO |  |  |  |                        |  | LOGO    |      |  |  | LOGO  |  |  |      | n/a     |  |      |  | n/a    |  |  |  | n/a     |  |  |  |  | APage 
41
|                                                                       
|Customer & Market Development                                           |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Customer survey score                                                   |  |  |  |         | LOGO |  |  |  |                        |  | 92%     |      |  |  | 89%   |  |  |      | 90%     |  |      |  | 92%    |  |  |  | 90%     |  |  |  |  | APage 42 
|Enhance market development initiatives                                  |  |  |  |         | LOGO |  |  |  |                        |  | LOGO    |      |  |  | n/a   |  |  |      | n/a     |  |      |  | n/a    |  |  |  | n/a     |  |  |  | 
|                                                                       
|Stakeholder Communications & Engagement                                 |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Community investment                                                    |  |  |  |         | LOGO |  |  |  |                        |  | $28M    |      |  |  | $26M  |  |  |      | $31M    |  |      |  | $28M   |  |  |  | $21M    |  |  |  |  |          
|Community survey score (out of 5)                                       |  |  |  |         | LOGO |  |  |  |                        |  | 4.5     |      |  |  | 4.4   |  |  |      | 4.2     |  |      |  | 4.5    |  |  |  | 4.4     |  |  |  |  | APage 43 
|Employee matching gift participation change                             |  |  |  |         | LOGO |  |  |  |                        |  | (41)%   |      |  |  | (7)%  |  |  |      | (1)%    |  |      |  | 11%    |  |  |  | 12%     |  |  |  |  |          
|                                                                       
|People Development                                                      |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Employee engagement score                                               |  |  |  |         | n/a  |  |  |  |                        |  | n/a     |      |  |  | 67%   |  |  |      | n/a     |  |      |  | 79%    |  |  |  | 73%     |  |  |  |  |          
|Percentage of senior staff positions filled internally                  |  |  |  |         | LOGO |  |  |  |                        |  | 77%     |      |  |  | 78%   |  |  |      | 79%     |  |      |  | 80%    |  |  |  | 92%     |  |  |  |  | APage 
44
|Develop diversity and inclusion policy                                  |  |  |  |         | LOGO |  |  |  |                        |  | LOGO    |      |  |  | n/a   |  |  |      | n/a     |  |      |  | n/a    |  |  |  | n/a     |  |  |  |  |          
|                                                                       
|Good Governance                                                         |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Top quartile of governance practices                                    |  |  |  |         | LOGO |  |  |  |                        |  | LOGO    |      |  |  | LOGO  |  |  |      | LOGO    |  |      |  | LOGO   |  |  |  | LOGO    |  |  |  |  | APage 45 
|                                                                       
|Safety, Health & Environmental Excellence                               |  |  |  |         |      |  |  |  |                        |  |         |      |  |  |       |  |  |      |         |  |      |  |        |  |  |  |         |  |  |  |  |          
|Life-altering injuries at our sites                                     |  |  |  |         | LOGO |  |  |  |                        |  | 1       |      |  |  | 1     |  |  |      | 0       |  |      |  | 1      |  |  |  | 1       |  |  |  |  |          
|Total site recordable injury rate                                       |  |  |  |         | LOGO |  |  |  |                        |  | 1.01    |      |  |  | 1.01  |  |  |      | 1.06    |  |      |  | 1.29   |  |  |  | 1.42    |  |  |  |  | APage 46 
|Become one of the safest resource companies                             |  |  |  |         | LOGO |  |  |  |                        |  | LOGO    |      |  |  | LOGO  |  |  |      | n/a     |  |      |  | n/a    |  |  |  | n/a     |  |  |  |  |          
|Greenhouse gas emissions per tonne
of nitrogen product (CO2 equivalent) |  |  |  |         | LOGO |  |  |  |                        |  | 2.1MT   |      |  |  | 2.3MT |  |  |      | 2.4MT   |  |      |  | 2.3MT  |  |  |  | 2.6MT   |  |  |  |  | APage 47 
|Environmental incidents                                                 |  |  |  |         | LOGO |  |  |  |                        |  | 242     |      |  |  | 24    |  |  |      | 17      |  |      |  | 19     |  |  |  | 14      |  |  |  | 
|Water consumption per tonne of phosphate product                        |  |  |  |         | LOGO |  |  |  |                        |  | 26m3    |      |  |  | 26m3  |  |  |      | 26m3    |  |      |  | 33m3   |  |  |  | 33m3    |  |  |  |  |          

|* | Relative to 2015 stated target
|- | ------------------------------



|n/a | = not a stated target in noted year
|--- | -----------------------------------



|1 | See reconciliation and description of this non-IFRS measure on Page 88.
|- | -----------------------------------------------------------------------



|2 | Includes one incident at a legacy site
|- | --------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 35



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|             |  | 
|------------ |  | 
|YearinReview |  | 



Factors Affecting Our 2015 Performance



K
K

Emerging Market Weakness and Competitive Environment Pressure
Prices Weaker growth and currency volatility in emerging markets led to a challenging environment in 2015. Global potash demand remained relatively strong in the face of uncertainty in emerging markets, but prices were less resilient. Global shipments of approximately 60
million tonnes in 2015 were second only to the record 63 million tonnes in 2014 as elevated inventory levels in most regions contributed to lower product requirements. The decline in shipments was most pronounced in granular potash markets, especially North America, where higher inventory levels and weaker crop margins weighed on
demand. Later in the year, weakening prices led to cautious buying patterns as many dealers were hesitant to take inventory positions. In Latin America, credit challenges in Brazil, lower agricultural commodity prices and weaker currencies caused
demand to slow. Demand in standard-grade potash markets was more stable. In China, encouraging consumption trends for compound fertilizers and bulk blends led to
higher contracted tonnage and supported record shipments. In India, shipments declined slightly given currency volatility, and a weaker-than-expected monsoon slowed demand in the second half of the year. In Other Asian countries, agronomic need
continued to support healthy consumption but higher distributor inventories to begin the year, currency volatility and adverse weather conditions limited deliveries. In an environment characterized by lower crop prices, weaker global potash demand and increased competitive supply, prices in most spot markets declined throughout the
year  most notably in Latin and North America.  N
N

Prices Pressured by Lower Energy Costs and Increased
Supply Nitrogen markets felt the effects of a significantly weaker energy price environment in 2015 as feedstock costs declined significantly in
most key producing regions. This led to increased supply and a lowering of the global nitrogen cost curve that weighed on prices for nearly all nitrogen products.


In ammonia, softer demand  largely driven by a weaker fall application season in the US and reduced demand as an
input for dry phosphates  further exacerbated this trend as key benchmark prices declined significantly from 2014 levels. In urea, record Chinese exports and
weaker demand in Latin America more than offset stronger demand in India, leading to a declining price environment for most of the year. Nitrogen producers in
the US continued to benefit from a delivered-cost advantage relative to offshore importers, but following a year of lower prices and reduced margins, interest in new domestic plant expansions and greenfield projects has lessened.  P
P

Demand Rebounds in IndiaAmid Record
Chinese Exports Phosphate markets were relatively stable through most of the year as strong demand from India and supply outages in major producing
regions offset record Chinese exports. In India, lower inventories and robust domestic demand pushed solid fertilizer shipments higher by 60 percent compared to
2014. Offsetting this strength was Latin America, where currency weakness and limited credit availability slowed shipments significantly compared to 2014s record levels. Although a relatively stable environment supported prices for dry phosphates for most of the year, pressure mounted in the final quarter of 2015 as demand weakened in
most major importing regions. Prices for liquid fertilizers were more resilient, reflecting tight supply and the growing demand for complex fertilizer products, especially NPK compounds in India. Market Change (2015 vs 2014)  Nutrient1



GlobalShipments



AveragePricing2K



-5%



-7%N



+3%



-17%P



+1%



-1% 1
Data represent: KCl  potash (K); NH3  nitrogen (N); P2O5  phosphate (P)  2
Reference pricing based on: K  Brazil granular MOP; N  Tampa ammonia; P  Central Florida DAP   Source:
Company reports, CRU, Fertecon, PotashCorp






|   |  |                                         
|-- |  | ----------------------------------------
|36 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Earnings per Share

We report our results (including gross margin) in three business segments: potash, nitrogen and phosphate. Our reporting structure reflects how we manage our business
and how we classify our operations for planning and measuring performance. We include net sales in our segment disclosures in the consolidated financial statements in accordance with International Financial Reporting Standards as issued by the
International Accounting Standards Board (IFRS), which require segmentation based upon our internal organization and reporting of revenue and profit measures. As a component of gross margin, net sales (and the related per-tonne amounts) are the
primary revenue measures we use and review in making decisions about operating matters on a business segment basis. These decisions include assessments about potash, nitrogen and phosphate performance and the resources to be allocated to these
segments. We also use net sales (and the related per-tonne amounts) for business planning and monthly forecasting. Net sales are calculated as sales revenues less freight, transportation and distribution expenses. Realized prices refer to net
sales prices. The direction of the arrows in the table below refers to effect on earnings per share.

FSNote 3 for our operating segments



|                                                                    |  |  |  |                                      |  |   |        |  |                                 |  |  |   |  |   |       |  
|------------------------------------------------------------------- |  |  |  | ------------------------------------ |  | - | ------ |  | ------------------------------- |  |  | - |  | - | ----- | -
|                                                                    |  |  |  | Effect on EPS                        | 
|                                                                    |  |  |  |                                      | 
|                                                                    |  |  |  | 2015 EPS Comparedto Initial Guidance |  |   |        |  | 2015 EPS Comparedto 2014 Actual | 
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Initial midpoint estimate for
2015 EPS 1                            |  |  |  |                                      |  | $ | 2.05   |  |                                 |  |  |   |  |   |       |  
|EPS for 2014                                                        |  |  |  |                                      |  |   |        |  |                                 |  |  |   |  | $ | 1.82  |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Potash realized prices                                              |  |  |  |                                      |  |   | (0.09) |  |                                 |  |  |   |  |   | 0.02  |  
|Potash sales volumes                                                |  |  |  |                                      |  |   | (0.19) |  |                                 |  |  |   |  |   | (0.15 | )
|Potash costs due to foreign exchange                                |  |  |  |                                      |  |   | 0.01   |  |                                 |  |  |   |  |   | 0.09  |  
|Provincial mining taxes 2                                           |  |  |  |                                      |  |   | (0.02) |  |                                 |  |  |   |  |   | (0.05 | )
|Other potash costs                                                  |  |  |  |                                      |  |   | (0.04) |  |                                 |  |  |   |  |   | (0.05 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Subtotal potash                                                     |  |  |  | q                                    |  |   | (0.33) |  |                                 |  |  | q |  |   | (0.14 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Nitrogen realized prices                                            |  |  |  |                                      |  |   | (0.10) |  |                                 |  |  |   |  |   | (0.26 | )
|Nitrogen sales volumes                                              |  |  |  |                                      |  |   | (0.08) |  |                                 |  |  |   |  |   | (0.08 | )
|Natural gas costs                                                   |  |  |  |                                      |  |   | 0.05   |  |                                 |  |  |   |  |   | 0.12  |  
|Hedge loss and other nitrogen costs                                 |  |  |  |                                      |  |   | (0.03) |  |                                 |  |  |   |  |   | (0.04 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Subtotal nitrogen                                                   |  |  |  | q                                    |  |   | (0.16) |  |                                 |  |  | q |  |   | (0.26 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Phosphate realized prices                                           |  |  |  |                                      |  |   | 0.07   |  |                                 |  |  |   |  |   | 0.09  |  
|Phosphate sales volumes                                             |  |  |  |                                      |  |   | (0.02) |  |                                 |  |  |   |  |   | (0.03 | )
|Ammonia, sulfur and rock costs                                      |  |  |  |                                      |  |   | (0.02) |  |                                 |  |  |   |  |   | (0.03 | )
|Other phosphate costs                                               |  |  |  |                                      |  |   | (0.09) |  |                                 |  |  |   |  |   |      |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Subtotal phosphate                                                  |  |  |  | q                                    |  |   | (0.06) |  |                                 |  |  | p |  |   | 0.03  |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Share of earnings of equity-accounted investees and dividend income |  |  |  |                                      |  |   | (0.02) |  |                                 |  |  |   |  |   | (0.04 | )
|Impairment of available-for-sale investment in 2014                 |  |  |  |                                      |  |   |       |  |                                 |  |  |   |  |   | 0.05  |  
|Foreign exchange                                                    |  |  |  |                                      |  |   | 0.04   |  |                                 |  |  |   |  |   | 0.03  |  
|Other                                                               |  |  |  |                                      |  |   | (0.02) |  |                                 |  |  |   |  |   | (0.02 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Subtotal other                                                      |  |  |  |                                      |  |   |       |  |                                 |  |  | p |  |   | 0.02  |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Subtotal of the above                                               |  |  |  |                                      |  |   | (0.55) |  |                                 |  |  |   |  |   | (0.35 | )
|Income tax rate on ordinary income                                  |  |  |  |                                      |  |   | 0.01   |  |                                 |  |  |   |  |   | 0.02  |  
|Discrete items impacting income taxes                               |  |  |  |                                      |  |   | 0.01   |  |                                 |  |  |   |  |   | 0.03  |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|Total variance                                                      |  |  |  | q                                    |  |   | (0.53) |  |                                 |  |  | q |  |   | (0.30 | )
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 
|EPS for 2015                                                        |  |  |  |                                      |  | $ | 1.52   |  |                                 |  |  |   |  | $ | 1.52  |  
|                                                                    |  |  |  |                                      |  |   |        |  |                                 | 



|1 | Based on outlook and assumptions described in our 2014 Annual Integrated Report
|- | -------------------------------------------------------------------------------

|2 | Although provincial mining taxes are not part of the potash segment, the effect on EPS is included within potash as these taxes pertain to potash.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 37



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                  |  | 
|----------------- |  | 
|                  |  | 
|Financial Outlook |  | 



Factors That Could Shape Our Performance in 2016



K



Demand Growth Expected, but Prices
Begin the Year at Lower Levels While we expect modest growth in emerging markets in 2016, we do not expect a repeat of the uncertainty and currency erosion
that were experienced in 2015. With demand for key agricultural products anticipated to remain strong  and a supportive crop price environment  farmer economics are expected to underpin global growth in fertilizer demand. Global potash shipments are anticipated to reach 59-62 million tonnes, supported by growth in consumption and lower distributor inventories in most key markets. Demand in North America is expected to grow as dealers recharge inventories and farmers look to benefit from improved affordability. In Latin America, healthy grower
margins are expected to support an increase in shipments, but it is anticipated that the extent will be limited due to credit concerns. In standard markets, we
expect positive consumption trends  especially for NPK compounds  to continue in India, and shipments to Other Asian countries at or slightly above 2015 levels. The exception is China, where despite strong consumption, shipments are
expected to be limited due to elevated inventories following a record shipment year. With very few brownfield projects being completed in 2016 and some operations
going offline  including our New Brunswick operations  we see global operating capability as relatively flat in 2016. Based on our estimate of global potash shipments, we believe improved operating rates will support market
fundamentals, although the lower price environment to begin the year is expected to result in margins well below those in 2015.


N
N

Lower Energy Costs Expectedto Keep Prices Subdued While we see ammonia demand remaining strong, lower feedstock costs in most key producing regions are expected
to increase competitive supply and keep prices subdued. This dynamic is expected to impact urea as well, as lower input costs influence the global cost curve and the level of Chinese exports.
In the US, significant new low-cost capacity is anticipated to reduce the level of required imports, which could further pressure global fundamentals. For agricultural nitrogen products, the shortened US fall fertilizer
application window late in 2015 could support stronger demand through the first half of 2016. We expect lower-cost gas in the US to benefit domestic
producers, but a weaker pricing environment to keep margins below 2015 levels.  P
P

New Supply and Weaker Indian
Demand Could Weigh on Prices While we expect strong global consumption, weaker demand and higher inventories in India at the end of 2015 could limit
phosphate product requirements early in 2016. We anticipate that some of this weakness will be offset by growing requirements in Southeast Asia and Africa. Global phosphate supply is expected to be influenced by new
lower-cost capacity coming online in Morocco. Increased low-cost supply, combined with a lower price environment, is expected to pressure higher-cost Chinese producers and keep exports below 2015s record levels. Slower fall 2015 demand in North America due to a shortened application window is expected to support consumption during the first half of 2016. While we expect the
pricing environment to remain subdued, seasonal strength and supply outages could lead to periods of improvement. Industrial and feed markets are expected to be
supported by strength in the US economy and stable returns for livestock producers.






Potash Demand by Market  Market



2016F (MMT)China



13.5-14.5India



4.2-4.7Latin America



10.8-11.3North America



9.2-9.7Other Asia



8.5-8.8Other



12.5-13.0TOTAL



59-62


Fertilizer Consumption Change (2016F vs 2015)  Nutrient



Global ConsumptionK



+2.5%N



+1.5%P



+2.0% Source:
IFA






|   |  |                                         
|-- |  | ----------------------------------------
|38 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



2016 Estimated Earnings per Share and Related Sensitivities

Estimate for 2016 EPS (as at January 28, 2016) was $0.90 to $1.20, based on outlook and assumptions as at that date described herein. 2015 actual results were $1.52.
Expected primary causes of variance are presented in the following graph:



LOGO

Key factors affecting estimated earnings of the companys three segments and the approximate anticipated effect on EPS, based on
assumptions used in estimating 2016 EPS, are as follows:



Input Cost Sensitivities





Effecton EPSNYMEX gas price increases by $1/MMBtu

Nitrogen



0.07Potash


0.01Sulfur changes by $20/long ton

Phosphate



±0.03Canadian to US dollar strengthens
by $0.02

Canadian operating expensesnet of provincial taxes andtranslation gain/loss



0.01


Price and Volume Sensitivities



Effecton EPSPrice

Potash changes by $20/tonne



±0.12DAP/MAP changes by $20/tonne



±0.01Ammonia changes by $20/tonne



±0.02Volume

Potash changes by 100,000 tonnes



±0.01Nitrogen changes by 50,000 N tonnes



±0.01Phosphate changes by 50,000 P2O5 tonnes



±0.02








LOGO



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 39



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



LOGO



|                                                                                                               |  | 
|-------------------------------------------------------------------------------------------------------------- |  | 
|Portfolio & Return Optimization
Maximize returns for our assets and explore other value creation opportunities |  | 



|
|
|



LOGO



|
|
|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                              |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                                        
|------------------------------------------------------------------------------------------------------------- |  |  |  | -------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                        |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                                             
|Exceed total shareholder return
(TSR) performance for our sector* and the DAXglobal Agribusiness Index (DXAG) |  |  |  | LOGO     |  |  |  |   PotashCorps TSR of -49.0 percent was below the sectors return of -15.8 percent and the DXAG
return of -12.7 percent.    Weaker
potash fundamentals negatively impacted our share price in 2015. As a result, our significant exposure to potash was the primary factor that kept our TSR below that of our peers.
|Exceed cash flow return (CFR)
on investment for our sector                                                    |  |  |  | LOGO     |  |  |  |   Driven primarily by weaker cash flow generation, our 2015 CFR1 of 10.7 percent was below the CFR for the sector, but exceeded our weighted average cost of capital of 7.3 percent.                                                                                                                                  



|* | Sector: weighted average (based on market capitalization) for Agrium, CF Industries, ICL, Intrepid, K+S, Mosaic, SQM, Uralkali and Yara for most recent four fiscal quarters available
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|1 | See reconciliation and description of this non-IFRS measure on Page 88.
|- | -----------------------------------------------------------------------



|
|
|

2016 Targets



| |  | Exceed TSR performance for our sector and the DXAG
|- |  | --------------------------------------------------

| |  | Exceed CFR for our sector
|- |  | -------------------------

| |  | Expand and further develop innovation teams for each nutrient
|- |  | -------------------------------------------------------------



|   |  |                                         
|-- |  | ----------------------------------------
|40 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information





|    
|----
|LOGO



|                                                                                                          |  | 
|--------------------------------------------------------------------------------------------------------- |  | 
|Operational Excellence Improve
our competitive position through reliability, productivity and flexibility |  | 



|
|
|



LOGO



|
|
|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                                    |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                    
|----------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                                              |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                         
|Achieve potash cost savings of $20-$30 per tonne by 2016 from 2013 levels (excluding the impacts of foreign exchange and royalties) |  |  |  | LOGO     |  |  |  |   While our cash cost of goods sold was $27 per
tonne lower in 2015 compared to 2013 levels, it was only $6 per tonne lower when excluding the impacts of foreign exchange and royalties. 
  We now expect to achieve our target in 2017 when our Rocanville expansion is complete and ramped up.





|
|
|

2016 Targets



| |  | Achieve potash cash cost savings of $20-$30 per tonne from 2013 levels by 2017 (excluding the impacts of foreign exchange and royalties)
|- |  | ----------------------------------------------------------------------------------------------------------------------------------------

| |  | Track procurement effectiveness and capture cumulative savings of $125 million from 2014 levels by end of 2016
|- |  | --------------------------------------------------------------------------------------------------------------

| |  | Achieve 96 percent operating rate for all US nitrogen plants and 88 percent in Trinidad
|- |  | ---------------------------------------------------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 41



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



LOGO



|                                                                                   |  | 
|---------------------------------------------------------------------------------- |  | 
|Customer & Market Development Encourage product demand and support customer growth |  | 
|                                                                                  



|
|
|



|     |  |                                                                                      |  | 
|---- |  | ------------------------------------------------------------------------------------ |  | 
|LOGO |  | 52
 Educational seminars
delivered in 2015
to support market development initiatives
|     |  |                                                                                      | 
|     |  |                                                                                      | 



|
|
|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                    |  |  |  |          |  |  |                                                                                                                         |                                                                                                                                                                                        
|------------------------------------------------------------------------------------------------------------------- |  |  |  | -------- |  |  | ----------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                              |  |  |  | Progress |  |  |                                                                                                                         | Discussion                                                                                                                                                                             
|Outperform competitor
groups on quality, reliability and service as measured by customer surveys                    |  |  |  | LOGO     |  |  |                                                                                                                         |  Outperformed our
competitors in all quality, reliability and service categories in 2015. Our average customer survey score was 92 percent compared to our peer average of 80 percent.
|                                                                                                                    |  |  |  |          |  |  |  Our sales team continued to rank higher than
competitors based on knowledge of products, customers and the industry. 
|Support development of
existing and new markets with initiatives in education, sales, and supply chain enhancements |  |  |  | LOGO     |  |  |                                                                                                                         |  Our sales and agronomy
teams held a total of 52 seminars in 2015 focused on communicating the benefits of our products and proper soil fertility.                                    
|                                                                                                                    |  |  |  |          |  |  |  In 2015, we entered into a long-term supply
agreement with Heringer, enhancing access to the Brazilian potash market.





|
|
|

2016 Targets



| |  | Outperform competitor groups on quality, reliability and service as measured by customer surveys
|- |  | ------------------------------------------------------------------------------------------------

| |  | Support development of existing and new markets with initiatives in education, sales, and supply chain enhancements
|- |  | -------------------------------------------------------------------------------------------------------------------

| |  | Successfully integrate Hammond, Indiana distribution facility into our North American marketing strategy
|- |  | --------------------------------------------------------------------------------------------------------



|   |  |                                         
|-- |  | ----------------------------------------
|42 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



LOGO



|                                                                                                            |  | 
|----------------------------------------------------------------------------------------------------------- |  | 
|Stakeholder Communications & Engagement Earn stakeholder trust through strong communications and engagement |  | 
|                                                                                                           

|
|
|



LOGO



|
|
|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                      |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                                                                               
|--------------------------------------------------------------------------------------------------------------------- |  |  |  | -------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                                |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                                                                                    
|Invest 1 percent of consolidated
income before income taxes (on a five-year rolling average) in community initiatives |  |  |  | LOGO     |  |  |  |   We invested $28 million in community initiatives, representing 1 percent of consolidated income before
income taxes.    In 2015, we
refined our community investment priorities and guidelines and will communicate our funding priorities in 2016.                                                                                                       
|Achieve 4 (performing well) out of 5
on surveys of community leaders                                                  |  |  |  | LOGO     |  |  |  |   We achieved an average score of 4.5 out of 5 among surveyed communities.
   The communities where we operate
continue to positively acknowledge our safety performance and significant local investment. In 2015, we continued our efforts to improve communication with our communities through engagement activities, newsletters and community reports.
|Achieve an increase in employee
participation in our matching gift program from 2014 levels                           |  |  |  | LOGO     |  |  |  |   Participation decreased 41 percent, with approximately 7 percent of employees participating in the
program (down from 48 percent in 2014). Total dollars matched decreased by 39 percent.                                                                                                                                                                  



|
|
|

2016 Targets



| |  | Invest 1 percent of consolidated income before income taxes (on a five-year rolling average) in community initiatives
|- |  | ---------------------------------------------------------------------------------------------------------------------

| |  | Achieve 4 (performing well) out of 5 on surveys of community leaders
|- |  | --------------------------------------------------------------------

| |  | Achieve rating on third-party annual investor survey that exceeds 2015 results for quality of communications
|- |  | ------------------------------------------------------------------------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 43



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



LOGO



|                                                                 |  | 
|---------------------------------------------------------------- |  | 
|People Development
Attract, develop and retain engaged employees |  | 
|                                                                



|
|
|



|     |  |                                                                                                |  | 
|---- |  | ---------------------------------------------------------------------------------------------- |  | 
|LOGO |  | ~8% 
Of new hires are of
Aboriginal descent
at our Canadian potash operations
(5-year average)
|     |  |                                                                                                | 
|     |  |                                                                                                | 



|
|
|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                   |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                         
|------------------------------------------------------------------------------------------------------------------ |  |  |  | -------- |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                             |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                                                                                                                                                              
|Achieve an average employee
engagement score of 75 percent on the company-wide biennial survey                     |  |  |  | n/a      |  |  |  | Our biennial employee engagement survey was completed in 2014 and will be completed again in 2016.
 We continue to develop action plans with all
sites and corporate offices to improve in this area.                                                                                                                                                                                                                                 
|Fill 75 percent of senior staff
openings with qualified internal candidates                                        |  |  |  | LOGO     |  |  |  | We filled 77 percent of senior-level positions with qualified internal candidates, demonstrating that our
development planning provides our employees with the skills, abilities and desire to move into leadership roles within PotashCorp. 
We also recognize the value of bringing in candidates with new skills and experiences. As we assess our needs as a
company, we have looked outside PotashCorp to fill certain vacancies.
|Develop a diversity and inclusion
policy that is appropriate for our business and the communities where we operate |  |  |  | LOGO     |  |  |  | A comprehensive diversity and inclusion policy was developed in 2015 and distributed to PotashCorps executive
management for review and approval. 
Aboriginal people represented approximately 8% of new hires at our Canadian potash operations (5-year average).                                                                                                                                                                   



|
|
|

2016 Targets



| |  | Achieve an average employee engagement score of 75 percent on the company-wide biennial survey
|- |  | ----------------------------------------------------------------------------------------------

| |  | Maintain an annual employee turnover rate of 5 percent or less*
|- |  | ---------------------------------------------------------------

| |  | Implement diversity and inclusion policy through training and communication initiatives
|- |  | ---------------------------------------------------------------------------------------



|* | Excluding retirements and workforce changes related to suspension of Picadilly potash operations
|- | ------------------------------------------------------------------------------------------------



|   |  |                                         
|-- |  | ----------------------------------------
|44 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

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|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|    
|----
|LOGO



|                                                                              |  | 
|----------------------------------------------------------------------------- |  | 
|Good Governance Foster a
culture of accountability, fairness and transparency |  | 

|
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|



|     |  |                                                                                          |  | 
|---- |  | ---------------------------------------------------------------------------------------- |  | 
|LOGO |  | 94th  Percentile governance ranking on the Dow Jones Sustainability Index,
North America
|     |  |                                                                                          | 
|     |  |                                                                                          | 



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|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                   |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                           
|---------------------------------------------------------------------------------- |  |  |  | -------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                             |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                
|Remain in the top quartile of
governance practices as measured by external reviews |  |  |  | LOGO     |  |  |  | We ranked in the top quartile of governance practices in The Globe and Mails annual Board Games.
 Our governance practices were highly ranked by
the Dow Jones Sustainability Index and FTSE4Good Index. 
2014 Annual Integrated Report ranked first overall globally by Report Watch.



|
|
|

2016 Targets



| |  | Remain in the top quartile of governance practices as measured by external reviews
|- |  | ----------------------------------------------------------------------------------



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|PotashCorp 2015 Annual Integrated Report |  | 45



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



LOGO



|                                                                         |  | 
|------------------------------------------------------------------------ |  | 
|Safety, Health & Environmental Excellence                               
|Be relentless in pursuit of the safety of our people and the environment



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|



LOGO



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|



|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                                                                                  |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                        
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                                                                                            |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                                                                                                                                                             
|Achieve zero life-altering
injuriesat our sites                                                                                                                                   |  |  |  | LOGO     |  |  |  |   Early in 2015, we experienced a fatality at our White Springs phosphate operation. In addition to our
own thorough assessment of this accident, we participated fully in all safety investigations and implemented all recommendations as quickly and efficiently as possible.                                                                                                                                                      
|Reduce total site recordable injury
rate to 0.95 (or lower) and lost-time injury rate to 0.10 (or lower)                                                                          |  |  |  | LOGO     |  |  |  |   Our total site recordable injury rate and our lost-time injury rate were 1.01 and 0.10, respectively, in
2015. While our total site recordable injury rate did not meet our target, it matched our lowest recordable injury rate on record. 
  We are focused on improving leadership and engagement practices  including better use of leading
safety indicators  to make the workplace safer for our employees and contractors.
|By 2018, become one of the safest
resource companies in the world by achieving recordable injury and lost-time injury rates in the lowest quartile of a best-in-class peer group* |  |  |  | LOGO     |  |  |  |   Specific targets and initiatives are in place and all sites are taking action in identified areas of
opportunity.    In 2015, we
continued to improve our safety systems and focused on leadership development activities to enhance in-field safety engagement.                                                                                                                                                                   



|* | Simple average based on most recent publicly available data from a sample of 18 leading global resource companies
|- | -----------------------------------------------------------------------------------------------------------------



|
|
|

2016 Targets



| |  | Achieve zero life-altering injuries at our sites
|- |  | ------------------------------------------------

| |  | Reduce total site recordable injury rate to 0.85 (or lower) and lost-time injury rate to 0.09 (or lower)
|- |  | --------------------------------------------------------------------------------------------------------

| |  | By 2018, become one of the safest resource companies in the world by achieving recordable injury and lost-time injury rates in the lowest quartile* of a best-in-class peer group
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|* | Current estimate of rates is 0.55 and 0.06, respectively
|- | --------------------------------------------------------



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|46 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



LOGO



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LOGO



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|                 |  |      |  |          |  |      |  |              |  |      |  |  |          | 
|---------------- |  | ---- |  | -------- |  | ---- |  | ------------ |  | ---- |  |  | -------- | 
|2015 Performance |  | LOGO |  | Achieved |  | LOGO |  | Not achieved |  | LOGO |  |  | On track | 



|                                                                                                                   |  |  |  |          |  |  |  |                                                                                                                                                                                                                                                                                                            
|------------------------------------------------------------------------------------------------------------------ |  |  |  | -------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Target                                                                                                             |  |  |  | Progress |  |  |  | Discussion                                                                                                                                                                                                                                                                                                 
|By 2018, reduce GHG emissions
per tonne of nitrogen product by 5 percent from 2014 levels                          |  |  |  | LOGO     |  |  |  |   We lowered GHG emissions by 9 percent in 2015. The main causes for the decrease are moreCO2 product sales and a lower emission factor for our nitric acid plants as determined by annualstack tests.                                                                                                    
|By 2018, reduce total reportable
incidents (releases, permit excursions and spills) by 40 percent from 2014 levels |  |  |  | LOGO     |  |  |  |   In 2015, we had 24 reportable incidents, the same as 2014.
   Though results were unchanged in
2015, we believe we are on track to achieve our 2018 target given the implementation of a new environmental strategy and newly formed teams focused on taking action to reduce our environmental impact.
|By 2018, reduce water consumption
per tonne of phosphate product by 10 percent from 2014 levels                    |  |  |  | LOGO     |  |  |  |   While our water usage per tonne was unchanged in 2015, we believe we are on track to achieve this target
by implementing the Eagle Creek water recycling project at our White Springs facility.                                                                                                         



|
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|

2016 Targets



| |  | By 2018, reduce GHG emissions per tonne of nitrogen product by 5 percent from 2014 levels
|- |  | -----------------------------------------------------------------------------------------

| |  | By 2018, reduce total reportable incidents (releases, permit excursions and spills) by 40 percent from 2014 levels
|- |  | ------------------------------------------------------------------------------------------------------------------

| |  | By 2018, reduce water consumption per tonne of phosphate product by 10 percent from 2014 levels
|- |  | -----------------------------------------------------------------------------------------------



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|PotashCorp 2015 Annual Integrated Report |  | 47



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LOGO





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##### Table of Contents

LOGO







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|PotashCorp 2015 Annual Integrated Report |  | 49



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|  |  |  |  |                               
|- |  |  |  | ------------------------------
|K |  |  |  | Potash  Overview and Strategy



|
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|



LOGO



|                                  |  |                                   |  |                                      
|--------------------------------- |  | --------------------------------- |  | -------------------------------------
|                                  |  |                                   |  |                                      
|Contribution to 2015 Gross Margin |  | Total Site Recordable Injury Rate |  | Percentage of Employees*             
|58%                               |  | 1.80                              |  | 50%                                  
|                                  |  |                                   |  | * Includes corporate office employees

| |  |  |  |  |  | 
| |  |  |  |  |  | 
| |  |  |  | 

|                                                                                        |                                                                            |                                                                                         |  |                                                                                                 |  |                                                
|--------------------------------------------------------------------------------------- | -------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |  | ----------------------------------------------------------------------------------------------- |  | -----------------------------------------------
|                                                                                        |                                                                            |                                                                                         | 
|Strategic Priorities
 Portfolio & Return Optimization                                   |                                                                            | Operational
Excellence                                                                  |  | Customer & Market Development                                                                   |  | Safety, Health & Environmental Excellence      
|                                                                                        |                                                                            |                                                                                         | 
|  Maintain profit-maximizing marketing approach
   Pursue consolidation
opportunities |                                                                            |   Complete expansion, manage operationalcapability and optimize production flexibility |  |   Encourage consumption growth
   Optimize infrastructure through investment
and partnerships |  |   Improve safety and environmental performance
|                                                                                        |   Pursue
procurement and operational initiatives and optimize product mix |                                                                                         | 



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|50 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Industry Overview



1



Economically mineabledeposits are geographicallyconcentrated Potash is produced in significant quantity in only 11 countries. While potash exists in areas other than the current producing regions,
securing an economically mineable deposit in a country that has both political stability and available infrastructure presents significant challenges. The result is that capacity is highly concentrated, with producers in North America and the FSU
accounting for approximately 40 percent and 29 percent, respectively.


2



Regions that have historicallyunder-applied potash will drivegrowth in demand Most growth is expected to occur in offshore markets where potash has been under-applied and crop yields lag those of the developed world.
While demand in these markets has increased, economic conditions and government policies can create variability in growth. In North America, potash applications have
historically been relatively stable, while crop yields and nutrient removal rates in recent years have risen significantly. Increased potash applications will be required in the future to maintain soil productivity and yields.


3



New capacity requiressignificant investment of timeand money Entry into the potash business is very challenging because of the cost and time needed to build new capacity. Additionally, we believe
that building new greenfield capacity at current economics provides minimal, or negative, returns. Brownfield projects, especially those already completed, have a significant per-tonne capital cost advantage over greenfield projects.






|
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|



LOGO



|    |  |                                                                 |  |  |  |     |  |                                                                                                                      
|--- |  | --------------------------------------------------------------- |  |  |  | --- |  | ---------------------------------------------------------------------------------------------------------------------
|69% |  | Share of
estimated global capacity in North America and the FSU |  |  |  | 75% |  | Estimated average per-tonne cost advantage of PotashCorps brownfield expansion projects compared to greenfield costs

PotashCorps Primary Potash Market Profile



|               |  |  |  |               |  |  |  |                                |  |  |  |                                     |     |  |  |  |                      |                                                
|-------------- |  |  |  | ------------- |  |  |  | ------------------------------ |  |  |  | ----------------------------------- | --- |  |  |  | -------------------- | -----------------------------------------------
|Country/Region |  |  |  | Growth Rate 1 |  |  |  | Offshore Imports 2(MMT  2015) |  |  |  | Domestic Producer Sales(MMT  2015) |     |  |  |  | Main Consuming Crops
|China          |  |  |  | 3.5%          |  |  |  | 9.1                            |  |  |  |                                     | 6.7 |  |  |  |                      | Vegetables, rice, fruits, corn                 
|India          |  |  |  | 1.1%          |  |  |  | 4.0                            |  |  |  |                                     |    |  |  |  |                      | Rice, wheat, vegetables, sugar crops           
|Other Asia     |  |  |  | 4.2%          |  |  |  | 8.5                            |  |  |  |                                     |    |  |  |  |                      | Oil palm, rice, sugar crops, fruits, vegetables
|Latin America  |  |  |  | 4.7%          |  |  |  | 9.0                            |  |  |  |                                     | 1.8 |  |  |  |                      | Soybeans, sugar crops, corn                    
|North America  |  |  |  | -0.4%         |  |  |  | 1.4                            |  |  |  |                                     | 7.2 |  |  |  |                      | Corn, soybeans                                 



|1 | 10-year CAGR for consumption (2005-2015E)
|- | -----------------------------------------



|2 | Net imports; does not include product for re-export
|- | ---------------------------------------------------

Source: CRU, Fertecon, IFA, PotashCorp



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|PotashCorp 2015 Annual Integrated Report |  | 51



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Our Potash Business



Operations and Investments PotashCorp has five operations in Saskatchewan and one in New Brunswick currently in care-and-maintenance mode. We also have strategic investments in other potash-related
companies around the world. Markets Fertilizer sales typically
make up approximately 90 percent of our annual potash sales volumes. While many different forms of product are produced for agricultural purposes, the most common types are standard and granular grade potash. Customers in Asia are the largest buyers
of standard product, using it as a direct application fertilizer and to manufacture compound fertilizer products. The larger, more uniform granular product is the potash of choice in more advanced agricultural markets like Brazil, Europe and North
America, where it is typically blended with other crop nutrients. However, the demand for bulk blended fertilizer in Asia is growing, as is the use of granular product, which now accounts for approximately 45 percent of global potash fertilizer
consumption. Most product is sold on a spot basis, although certain markets  primarily China and India  purchase under annual or six-month contracts. We also sell to feed markets and industrial customers who use potash to make products
such as soaps, water softeners, de-icers, drilling muds and food products.


Offshore Our offshore sales are made through Canpotex and typically make up about two-thirds of PotashCorps sales volumes. Exporting from the East and West Coasts of North
America, Canpotex serves its customers through terminals in Vancouver, British Columbia; Portland, Oregon; and Saint John, New Brunswick. In 2016, we expect our Canpotex allocation to be approximately 51.6 percent. We anticipate this to change as
Canpotex members complete expansions, including our Rocanville expansion, currently nearing completion. In Brazil, we have a long-term supply agreement with Heringer and, as a shareholder in Perola S.A., Canpotex uses its bulk fertilizer terminals
at the Port of Santos in Brazil to help minimize long unloading wait times in this market. We compete against producers such as Belaruskali, ICL, K+S, SQM and Uralkali. North America We deliver to our North American
customers primarily by rail from Saskatchewan, particularly from our Rocanville facility, which is just 150 km from the US border. Our main customers are wholesalers, retailers and cooperatives that purchase in the spot market from PCS Sales. We
have a strategic advantage in this market with more than 190 owned or leased potash distribution points and a fleet of approximately 4,300 owned and leased railcars. We believe this is the most extensive domestic distribution network in the potash
business. Our main competitors in North America are Agrium, Intrepid and Mosaic, as well as offshore imports into the US Gulf and East Coast, primarily from Belaruskali, ICL, SQM and Uralkali.






|  |  |                                   
|- |  | ----------------------------------
|I |  | PotashCorps Strategic Investments



|                     |  |  |  |                                                 |  |  |  |                        |  |  |  |                                                                                    |  |  |  |                                               |  | 
|-------------------- |  |  |  | ----------------------------------------------- |  |  |  | ---------------------- |  |  |  | ---------------------------------------------------------------------------------- |  |  |  | --------------------------------------------- |  | 
|                     |  |  |  | SQM, Chile                                      |  |  |  | ICL, Israel            |  |  |  | APC, Jordan                                                                        |  |  |  | Sinofert, China                              
|Potash Capacity 1    |  |  |  | 2.3 million tonnes KCl                          |  |  |  | 6.0 million tonnes KCl |  |  |  | 2.4 million tonnes KCl                                                             |  |  |  | No primary potash capacity 2                 
|PotashCorp Ownership |  |  |  | 32 percent                                      |  |  |  | 14 percent             |  |  |  | 28 percent                                                                         |  |  |  | 22 percent                                   
|Board Representation |  |  |  | Right to designate three of eight board members |  |  |  | No board members       |  |  |  | Right to designate three of 13 board members and the top four management positions |  |  |  | Right to designate two of seven board members
|Market Value 3       |  |  |  | $1.9 billion                                    |  |  |  | $0.7 billion           |  |  |  | $0.7 billion                                                                       |  |  |  | $0.3 billion                                 



|1 | Based on reported capacity on December 31, 2015
|- | -----------------------------------------------



|2 | Sinofert owns approximately 24 percent of Qinghai Salt Lake Industry Company, Chinas largest potash producer.
|- | --------------------------------------------------------------------------------------------------------------



|3 | Market value of PotashCorp investment as at December 31, 2015
|- | -------------------------------------------------------------

Source: Fertecon, CRU, Bloomberg, public filings,
PotashCorp



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|52 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Our Potash Strategy



LOGO

Portfolio & Return Optimization Maintain profit-maximizing marketing approach We have a long history of matching supply to demand, as we believe this approach to the market provides the best opportunity to maximize profit and generate the greatest
long-term value for our shareholders. In 2015, as demand slowed we adjusted our operations, taking inventory shutdowns at our Saskatchewan mines and accelerating the permanent closure of our Penobsquis, New Brunswick facility. We also suspended
production at our Picadilly, New Brunswick operation in early 2016. Our idled capacity in Saskatchewan and New Brunswick is kept in a care-and-maintenance mode to allow the flexibility to restart as market conditions warrant. Pursue consolidation opportunities We continually
explore and evaluate consolidation opportunities that add breadth to our product offering and help us diversify across markets. In 2015, we made a private proposal to acquire K+S that we believe would have achieved these objectives,
but due to challenging potash market conditions and a lack of engagement from K+S management, we concluded that continued pursuit of a combination was no longer in the best interests of our shareholders.


LOGO

Operational Excellence Complete final expansion, manage operational capability and optimize production flexibility At the end of 2015, most of our projected capital expenditures were complete. We are in the final stages of a mine and mill expansion at Rocanville, which will provide
additional low-cost production flexibility to meet future customer needs. In 2016, we expect to have 9.3 million tonnes of operational capability as we optimize production at our lowest cost facilities. With the completion and ramp-up of Rocanville
 and the ability to restart idled capacity if market conditions warrant  we believe we are best positioned to meet growth in global demand. Pursue procurement and operational initiatives and optimize product mix Managing costs and improving efficiencies are priorities as we strive to remain among the lowest delivered-cost suppliers to our key markets. Our cash cost of goods
sold decreased compared to 2014 due primarily to the impact of foreign exchange, despite the closure of our Penobsquis mine and inventory-related shutdowns in Saskatchewan. Excluding the impact of foreign exchange, we expect cash cost of goods sold
to decline further as Rocanville ramps up. We produce a total of nine different potash products at our facilities, so producing the right products at the right time
and in the right place is an important part of ensuring we are meeting the needs of our customers in the most efficient and cost-effective manner possible.






LOGO



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|PotashCorp 2015 Annual Integrated Report |  | 53



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



LOGO

Customer & Market Development Encourage consumption growth We explore and invest in market development opportunities primarily through Canpotex and our membership in IPNI to encourage consumption growth in places that have
historically under-applied potash, such as Africa, China and India. Additionally, we believe a less volatile pricing environment encourages growth in demand as it gives our customers more confidence and certainty when making purchasing decisions. Optimize infrastructure through investment and partnerships In North America, we continue to optimize our rail and distribution system to serve customers needs in a more efficient and timely manner. In recent years, we have
enhanced our rail fleet through the addition of 2,000 custom-built high-capacity cars  and have another 1,000 currently being manufactured  which increases volumes per trainload. With construction on our regional distribution center in
Hammond, Indiana expected to be complete in early 2016, the time and cost to serve key markets in the US will be reduced. Canpotex currently has export capability of
more than 18.5 million tonnes annually, increasing to 19.5 million tonnes with the expansion of its Portland terminal, which is expected to be complete in 2017. With the addition of storage and loading facilities at the Port of Saint John,
Canpotex will now be able to serve its customers from the East Coast as well. To support its export capabilities, Canpotex has approximately 5,700 leased railcars, long-term contracts with CP Rail and CN Rail and a state-of-the-art railcar
maintenance and staging facility in Saskatchewan. We believe these investments make it one of the worlds most efficient suppliers of potash. In 2015, we
entered into a long-term supply agreement with Heringer, one of the largest fertilizer distributors in Brazil. This agreement allows us to serve Heringers growing potash requirements from our Saskatchewan facilities through Canpotex.


LOGO

Safety, Health & Environmental Excellence Improve safety and environmental performance Within our potash division, we are focused on identifying and eliminating exposures that could impact the safety of our employees or the environment. Standardized systems
and processes contribute to our success. In 2015, we worked to strengthen our training, identifying opportunities to standardize procedures and developing metrics for measuring our progress. Engaging employees in identifying workplace hazards and
developing strong safety leaders are essential components of our approach. As well, we strive to communicate and implement best practices at all our potash facilities. With access to decades of high-quality potash reserves, our mining practices are designed to maximize the value of the asset and protect our competitively advantaged
position. We develop long-term plans with the goal of mining our reserves in a sustainable manner. We seek to manage mining risks such as ground collapses and flooding through the development and use of world-class geological technology and mining
techniques. In addition, we implement projects that maximize efficient ore production while minimizing waste and increasing recovery rates.






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|54 |  | PotashCorp 2015 Annual Integrated Report



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|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Potash Performance



Financial Performance



|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |   |  |  |     |  
|-------------------------------------------------------- |  |  |  | ------------------ | ----- | - | ---- | - | -------- | ---- |  | - | ------ | ------------------ | ---- |  |  | ---- | -------- | - |  |  | ---- | ------------------ |  | ---- |  |  | -------- |  |  |  | ----- | ---- |  |  | ----- |  |  |  |  | ---- | --- | - | ---- |  | -- | ---- |  |  |  | - | ---- | - |  | ---- | ---- | - |  | - | ---- | - |  |  |  |  | -- | - |  |  | --- | -
|                                                         |  |  |  | Dollars (millions) |       |   |      |   | % Change |      |  |   |        | Tonnes (thousands) |      |  |  |      | % Change |   |  |  |      | Average per Tonne1 |  |      |  |  | % Change | 
|                                                         |  |  |  | 2015               |       |   | 2014 |   |          | 2013 |  |   |        |                    | 2015 |  |  | 2014 |          |   |  |  | 2015 |                    |  | 2014 |  |  | 2013     |  |  |  |       | 2015 |  |  | 2014  |  |  |  |  | 2015 |     |   | 2014 |  |    | 2013 |  |  |  |   | 2015 |   |  | 2014 |     
|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|Manufactured product                                     |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |   |  |  |     |  
|Net sales                                                |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |   |  |  |     |  
|North America                                            |  |  |  | $                  | 825   |   |      | $ | 1,162    |      |  | $ | 1,210  |                    |      |  |  |      | (29      | ) |  |  | (4   | )                  |  |      |  |  | 2,591    |  |  |  | 3,549 |      |  |  | 3,185 |  |  |  |  |      | (27 | ) |      |  | 11 |      |  |  |  | $ | 318  |   |  | $    | 328  |   |  | $ | 380  |   |  |  |  |  | (3 | ) |  |  | (14 | )
|Offshore                                                 |  |  |  |                    | 1,487 |   |      |   | 1,354    |      |  |   | 1,482  |                    |      |  |  |      | 10       |   |  |  | (9   | )                  |  |      |  |  | 6,181    |  |  |  | 5,797 |      |  |  | 4,915 |  |  |  |  |      | 7   |   |      |  | 18 |      |  |  |  | $ | 241  |   |  | $    | 234  |   |  | $ | 302  |   |  |  |  |  | 3  |   |  |  | (23 | )
|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|                                                         |  |  |  |                    | 2,312 |   |      |   | 2,516    |      |  |   | 2,692  |                    |      |  |  |      | (8       | ) |  |  | (7   | )                  |  |      |  |  | 8,772    |  |  |  | 9,346 |      |  |  | 8,100 |  |  |  |  |      | (6  | ) |      |  | 15 |      |  |  |  | $ | 263  |   |  | $    | 269  |   |  | $ | 332  |   |  |  |  |  | (2 | ) |  |  | (19 | )
|Cost of goods sold                                       |  |  |  |                    | (977  | ) |      |   | (1,060   | )    |  |   | (1,108 | )                  |      |  |  |      | (8       | ) |  |  | (4   | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  | $ | (111 | ) |  | $    | (113 | ) |  | $ | (136 | ) |  |  |  |  | (2 | ) |  |  | (17 | )
|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|Gross margin                                             |  |  |  |                    | 1,335 |   |      |   | 1,456    |      |  |   | 1,584  |                    |      |  |  |      | (8       | ) |  |  | (8   | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  | $ | 152  |   |  | $    | 156  |   |  | $ | 196  |   |  |  |  |  | (3 | ) |  |  | (20 | )
|Other miscellaneous and purchased product gross margin 2 |  |  |  |                    | (13   | ) |      |   | (21      | )    |  |   | (11    | )                  |      |  |  |      | (38      | ) |  |  | 91   |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |   |  |  |     |  
|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|Gross Margin                                             |  |  |  | $                  | 1,322 |   |      | $ | 1,435    |      |  | $ | 1,573  |                    |      |  |  |      | (8       | ) |  |  | (9   | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |    |      |  |  |  | $ | 151  |   |  | $    | 154  |   |  | $ | 194  |   |  |  |  |  | (2 | ) |  |  | (21 | )
|                                                         |  |  |  |                    |       |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 



|1 | Rounding differences may occur due to the use of whole dollars in per-tonne calculations.
|- | -----------------------------------------------------------------------------------------



|2 | Comprised of net sales of $17 million (2014  $21 million, 2013  $15 million) less cost of goods sold of $30 million (2014  $42 million, 2013  $26 million)
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------

FSNote 3

Potash gross margin variance was attributable to:



LOGO



|                                          |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |  |  |   |      |  
|----------------------------------------- |  |  |  | ---------------------- | ---- | - | -------- | - | ------------ | ----------------- |  | ---------------------- | ----- | - |  | - | ---- | ---------------------- |  |  | -------- | - | --- | ----------------- |  | - | ----- | - |  | - | --- |  |  | - | ---- | -
|                                          |  |  |  | 2015 vs
2014           |      |   |          |   | 2014 vs 2013 |                  
|                                          |  |  |  | Change in Prices/Costs |      |   |          |   |              |                   |  | Change in Prices/Costs |       |   |  |  
|Dollars (millions)                        |  |  |  | Change inSales Volumes |      |   | NetSales |   |              | Cost ofGoods Sold |  |                        | Total |   |  |   |      | Change inSales Volumes |  |  | NetSales |   |     | Cost ofGoods Sold |  |   | Total |  
|                                          |  |  |  |                        |      |   |          |   |              |                   |  |                       
|Manufactured product                      |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |  |  |   |      |  
|North America                             |  |  |  | $                      | (237 | ) |          | $ | (25          | )                 |  | $                      | 47    |   |  | $ | (215 | )                      |  |  |          | $ | 108 |                   |  | $ | (186  | ) |  | $ | 26  |  |  | $ | (52  | )
|Offshore                                  |  |  |  |                        | 60   |   |          |   | 43           |                   |  |                        | (9    | ) |  |   | 94   |                        |  |  |          |   | 189 |                   |  |   | (393  | ) |  |   | 128 |  |  |   | (76  | )
|Change in market mix                      |  |  |  |                        | 65   |   |          |   | (68          | )                 |  |                        | 3     |   |  |   |     |                        |  |  |          |   | 11  |                   |  |   | (11   | ) |  |   |    |  |  |   |     |  
|                                          |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   |      |                        |  | 
|Total manufactured product                |  |  |  | $                      | (112 | ) |          | $ | (50          | )                 |  | $                      | 41    |   |  | $ | (121 | )                      |  |  |          | $ | 308 |                   |  | $ | (590  | ) |  | $ | 154 |  |  | $ | (128 | )
|Other miscellaneous and purchased product |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   | 8    |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |  |  |   | (10  | )
|                                          |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   |      |                        |  | 
|Total                                     |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  | $ | (113 | )                      |  |  |          |   |     |                   |  |   |       |   |  |   |     |  |  | $ | (138 | )
|                                          |  |  |  |                        |      |   |          |   |              |                   |  |                        |       |   |  |   |      |                        |  | 



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 55



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Sales to major offshore markets were as follows:



|                      |  |  |  |                                    |     |  |      |  |                    |      |  |  |     |                                    |      |  |  |      |          |   |  |  |      |   |  |      |  |  |      |  |  |  |     |      |  |  |      |  |  |  |  |  |   |  |  |  |   | 
|--------------------- |  |  |  | ---------------------------------- | --- |  | ---- |  | ------------------ | ---- |  |  | --- | ---------------------------------- | ---- |  |  | ---- | -------- | - |  |  | ---- | - |  | ---- |  |  | ---- |  |  |  | --- | ---- |  |  | ---- |  |  |  |  |  | - |  |  |  | - | 
|                      |  |  |  | By Canpotex                        |     |  |      |  | From New Brunswick |     
|                      |  |  |  | Percentage of Annual Sales Volumes |     |  |      |  | % Change           |      |  |  |     | Percentage of Annual Sales Volumes |      |  |  |      | % Change |  
|                      |  |  |  | 2015                               |     |  | 2014 |  |                    | 2013 |  |  |     |                                    | 2015 |  |  | 2014 |          |   |  |  | 2015 |   |  | 2014 |  |  | 2013 |  |  |  |     | 2015 |  |  | 2014 | 
|                      |  |  |  |                                    |     |  |      |  |                    |      |  |  |     |                                    |      |  |  |      |          |   |  |  |      |  
|China                 |  |  |  |                                    | 20  |  |      |  | 16                 |      |  |  | 15  |                                    |      |  |  |      | 25       |   |  |  | 7    |   |  |      |  |  |     |  |  |  |    |      |  |  |     |  |  |  |  |  |  |  |  |  |  | 
|India                 |  |  |  |                                    | 9   |  |      |  | 10                 |      |  |  | 10  |                                    |      |  |  |      | (10      | ) |  |  |     |   |  |      |  |  |     |  |  |  |    |      |  |  |     |  |  |  |  |  |  |  |  |  |  | 
|Other Asian markets 1 |  |  |  |                                    | 34  |  |      |  | 41                 |      |  |  | 41  |                                    |      |  |  |      | (17      | ) |  |  |     |   |  |      |  |  |     |  |  |  |    |      |  |  |     |  |  |  |  |  |  |  |  |  |  | 
|Latin America         |  |  |  |                                    | 30  |  |      |  | 26                 |      |  |  | 28  |                                    |      |  |  |      | 15       |   |  |  | (7   | ) |  |      |  |  | 100  |  |  |  | 100 |      |  |  | 100  |  |  |  |  |  |  |  |  |  |  | 
|Other markets         |  |  |  |                                    | 7   |  |      |  | 7                  |      |  |  | 6   |                                    |      |  |  |      |         |   |  |  | 17   |   |  |      |  |  |     |  |  |  |    |      |  |  |     |  |  |  |  |  |  |  |  |  |  | 
|                      |  |  |  |                                    |     |  |      |  |                    |      |  |  |     |                                    |      |  |  |      |          |   |  |  |      |  
|                      |  |  |  |                                    | 100 |  |      |  | 100                |      |  |  | 100 |                                    |      |  |  |      |          |   |  |  |      |   |  |      |  |  | 100  |  |  |  | 100 |      |  |  | 100  |  |  |  |  |  |   |  |  |  |   | 
|                      |  |  |  |                                    |     |  |      |  |                    |      |  |  |     |                                    |      |  |  |      |          |   |  |  |      |  

|1 | All Asian markets except China and India
|- | ----------------------------------------

The most significant contributors to the change in total gross margin were as
follows (direction of arrows refers to impact on gross margin):



|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    
|------------------ |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                   |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                                                       
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    
|Sales Volumes      |  |  |  | qNorth American sales volumes declined due to lower
fertilizer demand (caused in part by weather-relatedissues and cautiousness of buyers) and increasedcompetitor supply. 
pHigher shipments to offshore markets in the first nine months of 2015, due to strong demand and increased Canpotex
shipments to China, India and Latin America, were partially offset by weak demand  the result ofbuyer caution  in the fourth quarter of 2015.                             |  |  |  | pNorth American volumes were up due to low distributor
inventories at the start of 2014, higher acreage and application rates and improved second-half customer engagement. 
pOffshore sales volumes rose due to record global demand in 2014.                                                                                                     
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  | 
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    
|Net Sales Prices   |  |  |  | qNorth American prices fell mainly due to lower crop prices, slower demand and increased competitive
pressures.  pOffshore prices rose primarily due to increased contract prices in China and India.                                                                                                                                                                                                                                                                       |  |  |  | qPotash prices were lower as the sharp decline during the second half of 2013 weighed on realizations in 2014,
partially offset by rising prices throughout the year dueto record global demand and tighter supplies.                                                                                                                              
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    
|Cost of Goods Sold |  |  |  | pThe Canadian dollar weakened relative to the US dollar, reducing cost of goods sold.                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | pThe Canadian dollar weakened relative to the US dollar, reducing cost of goods sold.                                                                                                                                                                                                                                                              
|                   |  |  |  | qShutdown weeks were higher in 2015 (28 weeks) compared to 2014 (18 weeks), largely as a result of our strategy to match production to market demand.
 pNorth American cost of goods sold variance was positive as a relatively higher percentage of products produced at lower-cost mines, or using lower-cost processes, was sold.
 qOffshore cost of goods sold variance was negative due to more of that product coming from our higher-cost mines as compared to 2014. |  |  |  | pCosts were lower due to our workforce reduction and operational changes announced in 2013. 
pShutdown weeks were lower in 2014 (18 weeks) compared to 2013 (42 weeks), primarily as a result of improved
demand.  pMore product from our lower-cost mines went to offshore customers, resulting in a greater positive cost of goods sold variance.
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  | 
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  | 
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    
|Market Mix         |  |  |  | The change in market mix produced a favorable variance of $65 million related to sales volumes and an unfavorable variance of $68 million in net sales
prices, due primarily to less higher-priced granular product being sold to North America.                                                                                                                                                                                                                            |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                 
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                    



|   |  |                                         
|-- |  | ----------------------------------------
|56 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



North America net sales prices are higher than offshore prices as North American customers
generally prefer premium-priced granular product over standard product more typically consumed offshore.





LOGO

Capital Expenditures



|                                           |  |  |  |                                                 |     |  |  |  |                                              |   |     |  |  |             |  |  |      |  |                                      |  |  |  |          | 
|------------------------------------------ |  |  |  | ----------------------------------------------- | --- |  |  |  | -------------------------------------------- | - | --- |  |  | ----------- |  |  | ---- |  | ------------------------------------ |  |  |  | -------- | 
|Facility                                   |  |  |  | Actual and ExpectedInvestment 1 (CDN$ billions) |     |  |  |  | Expected RemainingSpending 2 (CDN$ billions) |   |     |  |  | Completion3 |  |  |      |  | NameplateCapacity(post-expansion)4,5 | 
|                                           |  |  |  |                                                 |     |  |  |  |                                              |   |     |  |  |             |  |  |      |  |                                      |  |  |  |          | 
|Constructed Projects Completed (2005-2015) |  |  |  | $                                               | 5.3 |  |  |  |                                              |   |    |  |  |             |  |  |      |  |                                      |  |  |  | 13.1 MMT | 
|                                           |  |  |  |                                                 |     |  |  |  |                                              |   |     |  |  |             |  |  |      |  |                                      |  |  |  |          | 
|Project in Progress: Rocanville            |  |  |  | $                                               | 3.1 |  |  |  |                                              | $ | 0.1 |  |  |             |  |  | 2016 |  |                                      |  |  |  | 6.0 MMT  | 
|                                           |  |  |  |                                                 |     |  |  |  |                                              |   |     |  |  |             |  |  |      |  |                                      |  |  |  |          | 
|Total All Projects                         |  |  |  | $                                               | 8.4 |  |  |  |                                              | $ | 0.1 |  |  |             |  |  |      |  |                                      |  |  |  | 19.1 MMT | 
|                                           |  |  |  |                                                 |     |  |  |  |                                              |   |     |  |  |             |  |  |      |  |                                      |  |  |  |          | 



|1 | Amounts for projects with remaining spending are based on the most recent forecasts approved by the Board of Directors, and are subject to change based on project timelines and costs.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | After December 31, 2015. Remaining expenditures relate to headframe conversion and other site infrastructure required for ramp-up at Rocanville.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Includes construction completion and ramp-up time.
|- | --------------------------------------------------



|4 | Total nameplate capacity based on estimates for completed projects: Allan (4.0 MMT); Cory (3.0 MMT); Lanigan (3.8 MMT); Patience Lake (0.3 MMT); and Rocanville (6.0 MMT) in progress; and at our recently suspended New
Brunswick potash operation (2.0 MMT). Potential operational capability upon completion and ramp-up of projects in progress and recently idled operational capability expected to be approximately 17.2 MMT. Estimates do not necessarily represent
operational capability.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|5 | In the case of New Brunswick, nameplate capacity represents only the Picadilly mine due to the closure of our existing Penobsquis mine (0.8 MMT) in 2015.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------

Non-Financial Performance



|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |          |      |  |  |       |  |      |  |  |      |      |   |  |  |     | 
|----------------------- |  |  |  | ------------------------------------------------------ |  |  |  | ---- | ----- |  | ---- |  | -------- | ---- |  |  | ----- |  | ---- |  |  | ---- | ---- | - |  |  | --- | 
|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  | % Change |     
|                        |  |  |  |                                                        |  |  |  | 2015 |       |  | 2014 |  |          | 2013 |  |  |       |  | 2015 |  |  | 2014 |     
|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |          |      |  | 
|Production and reserves |  |  |  | KCl tonnes produced (thousands)                        |  |  |  |      | 9,105 |  |      |  | 8,726    |      |  |  | 7,792 |  |      |  |  |      | 4    |   |  |  | 12  | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Safety                  |  |  |  | Life-altering injuries                                 |  |  |  |      |      |  |      |  | 1        |      |  |  |      |  |      |  |  |      | (100 | ) |  |  | n/m | 
|                        |  |  |  | Total site recordable injury rate                      |  |  |  |      | 1.80  |  |      |  | 1.68     |      |  |  | 1.37  |  |      |  |  |      | 7    |   |  |  | 23  | 
|                        |  |  |  | Total lost-time injury rate                            |  |  |  |      | 0.09  |  |      |  | 0.19     |      |  |  | 0.02  |  |      |  |  |      | (53  | ) |  |  | 850 | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Employee                |  |  |  | Percentage of senior staff positions filled internally |  |  |  |      | 86%   |  |      |  | 100%     |      |  |  | 100%  |  |      |  |  |      | (14  | ) |  |  |    | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Environmental           |  |  |  | Environmental incidents                                |  |  |  |      | 7     |  |      |  | 14       |      |  |  | 13    |  |      |  |  |      | (50  | ) |  |  | 8   | 
|                        |  |  |  | Waste (million tonnes)                                 |  |  |  |      | 19.1  |  |      |  | 17.9     |      |  |  | 17.5  |  |      |  |  |      | 7    |   |  |  | 2   | 
|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |          |      |  | 



|n/m | = not meaningful
|--- | ----------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 57



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



The most significant contributors to the change in non-financial results were as follows:



|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|              |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Production    |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | During the first half of 2014, we successfully completed a safe Canpotex entitlement run at Allan, which increased our proportion
of Canpotex sales to offshore markets.  Potash production rose due to fewer shutdown
weeks in 2014 compared to 2013 and strong sales demand for our products in response to record global shipments.                                                                                                                                                                                                                        
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Safety        |  |  |  | The total lost-time injury rate decreased mainly due to four lost-time injuries occurring in 2015 compared to seven in 2014.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | Tragically, we had a fatality at our Cory potash facility during the first quarter of 2014.
 Total site recordable injury rate increased mainly due to non-nested contractors. Although
fewer recordable injuries were experienced in this group, significantly fewer hours were worked during the year. 
There were seven lost-time injuries in 2014 compared to one in 2013. Combined with significantly fewer hours worked in 2014,the total lost-time injury rate
increased.                                                                              
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Employee      |  |  |  | We took the difficult, but necessary step of suspending our Picadilly potash operations in New Brunswick, impacting approximately 420-430 people.  New collective bargaining agreements at
our Allan, Cory, Lanigan and Patience Lake sites were signed in the fourth quarter of 2015. The Lanigan agreement extends through January 2018 while the remaining agreements extend through April 2019.
 Leadership training was received by more than 500 employees in 2015 (2014  200
employees). It consisted primarily of courses designed to enhance the PotashCorp leadership core competencies and focused on coaching for safety engagement. |  |  |  | Due to improved fundamentals in the granular potash market,we rescinded previously announced layoff notices at our New Brunswick facility
(affecting 57 employees) and recalled 47 permanent employees at Lanigan and 38 at Cory in 2014. 
Leadership training was received by more than 200 employeesin 2014 (2013  180 employees). Training consisted primarilyof instructor-led courses
designed to enhance the PotashCorp leadership core competencies. New in-house training was offered at most sites, which focused on coaching for safety engagement.
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Environmental |  |  |  | In both 2015 and 2014, environmental incidents primarily related to brine spills. The decrease is partially attributable to a focus on trying to reduce high-density polyethylene pipe failures that resulted in spills in 2014.                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Community     |  |  |  | In both 2015 and 2014, our continued career information efforts reached more than 10,000 Aboriginal youth. In 2015, 6 percentof new employees were self-identified Aboriginal applicants (2014  4 percent). We
continue to leverage our community investments to support programs and services that benefit Aboriginal people in Saskatchewan.                                                                                                                                                                                                                                                                                                   |  |  |  | In 2014, our continued career information efforts reached more than 10,000 Aboriginal youth (2013  approximately 14,000). In 2014, 4 percent (2013  9 percent) of new employees were self-identified Aboriginal
applicants. The decline from 2013 was partially attributed to workforce reductions in late 2013, which caused there to be fewer opportunities available in 2014.                                                                                                                                                                            
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

Mineral Reserves1

(millions of tonnes of estimated recoverable ore)2



|                        |  |  |  |        |     |  |  |  |          |  |       |  |  |       |  |  |       |  |                             |  |  |  |       | 
|----------------------- |  |  |  | ------ | --- |  |  |  | -------- |  | ----- |  |  | ----- |  |  | ----- |  | --------------------------- |  |  |  | ----- | 
|All Potash Locations 3  |  |  |  | Proven |     |  |  |  | Probable |  |       |  |  | Total |  |  |       |  | Years of RemainingMine Life | 
|As at December 31, 2015 |  |  |  |        | 607 |  |  |  |          |  | 1,109 |  |  |       |  |  | 1,716 |  |                             |  |  |  | 48-80 | 
|                        |  |  |  |        |     |  |  |  |          |  |       |  |  |       |  |  |       |  |                             |  |  |  |       | 



|1 | For a more complete discussion of important information related to our potash reserves, see Potash Operations  Reserves in our Form 10-K for
the year ended December 31, 2015.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | Average grade % K2O equivalent of 20.4-25.0.
|- | --------------------------------------------



|3 | Given the characteristics of the solution mining method at Patience Lake, those results are excluded from the above table as it is not possible to estimate reliably the recoverable ore reserve.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

10KPage 4 Potash Operations  Reserves



|   |  |                                         
|-- |  | ----------------------------------------
|58 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Potash Production

(million tonnes KCl)



|                 |  |  |  |                      |      |  |                                |      |     |                                 |      |  |      |      |            |  |  |  |      |                               |  |  |      |  |  |  |      |  |  |  |  |  |       | 
|---------------- |  |  |  | -------------------- | ---- |  | ------------------------------ | ---- | --- | ------------------------------- | ---- |  | ---- | ---- | ---------- |  |  |  | ---- | ----------------------------- |  |  | ---- |  |  |  | ---- |  |  |  |  |  | ----- | 
|                 |  |  |  | Nameplate
Capacity 1 |      |  | OperationalCapability (2016) 2 |      |     | Operational
Capability (2015) 2 |      |  |      |      | Production |  |  |  |      | Employees
(December 31, 2015) | 
|                 |  |  |  |                      |      |  |                                | 2015 |     |                                 | 2014 |  |      | 2013 |            |  |  | 
|                 |  |  |  |                      |      |  |                                |      |     |                                 |      |  |      |      |            |  |  | 
|Lanigan SK 3     |  |  |  |                      | 3.8  |  |                                |      | 2.0 |                                 |      |  | 2.2  |      |            |  |  |  | 1.83 |                               |  |  | 1.68 |  |  |  | 2.24 |  |  |  |  |  | 402   | 
|Rocanville SK    |  |  |  |                      | 3.0  |  |                                |      | 3.0 |                                 |      |  | 2.7  |      |            |  |  |  | 2.48 |                               |  |  | 2.49 |  |  |  | 1.99 |  |  |  |  |  | 703   | 
|Allan SK         |  |  |  |                      | 4.0  |  |                                |      | 2.6 |                                 |      |  | 3.2  |      |            |  |  |  | 2.38 |                               |  |  | 2.47 |  |  |  | 1.18 |  |  |  |  |  | 588   | 
|Cory SK 3        |  |  |  |                      | 3.0  |  |                                |      | 1.4 |                                 |      |  | 1.4  |      |            |  |  |  | 1.51 |                               |  |  | 1.18 |  |  |  | 1.49 |  |  |  |  |  | 450   | 
|Patience Lake SK |  |  |  |                      | 0.3  |  |                                |      | 0.3 |                                 |      |  | 0.3  |      |            |  |  |  | 0.26 |                               |  |  | 0.30 |  |  |  | 0.27 |  |  |  |  |  | 81    | 
|New Brunswick    |  |  |  |                      | 2.0  |  |                                |      | 0.0 | 4                               |      |  | 1.1  |      |            |  |  |  | 0.65 |                               |  |  | 0.61 |  |  |  | 0.62 |  |  |  |  |  | 465   | 
|                 |  |  |  |                      |      |  |                                |      |     |                                 |      |  |      |      |            |  |  |  |      |                               |  |  |      |  |  |  |      |  |  |  |  |  |       | 
|Total            |  |  |  |                      | 16.1 |  |                                |      | 9.3 |                                 |      |  | 10.9 |      |            |  |  |  | 9.11 |                               |  |  | 8.73 |  |  |  | 7.79 |  |  |  |  |  | 2,689 | 
|                 |  |  |  |                      |      |  |                                |      |     |                                 |      |  |      |      |            |  |  |  |      |                               |  |  |      |  |  |  |      |  |  |  |  |  |       | 





|1 | Represents estimates of capacity as at December 31, 2015. Estimates based on capacity as per design specifications or Canpotex entitlements once determined. In the case of New Brunswick, nameplate capacity
represents design specifications for the Picadilly mine, which is currently in care-and-maintenance mode. In the case of Patience Lake, estimate reflects current operational capability. Estimates for all other facilities do not necessarily represent
operational capability.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | Estimated annual achievable production level at current staffing and operational readiness (estimated at beginning of year). Estimate does not include inventory-related shutdowns and unplanned downtime. In 2015,
production exceeded operational capability at Cory due to adjustments made during the year.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Operational capability significantly lower than nameplate capacity due to operational and workforce changes announced in December 2013. Potential exists to reach previous operational capability with increased staffing
and operational ramp-up, although timing is uncertain.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | In November 2015, the Penobsquis, New Brunswick mine was permanently closed. In January 2016, the company announced the indefinite suspension of its Picadilly, New
Brunswick potash operations.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

LOGO



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 59



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|  |  |  |  |                                 
|- |  |  |  | --------------------------------
|N |  |  |  | Nitrogen  Overview and Strategy



|
|
|



LOGO



|                                  |  |                                   |  |                                      
|--------------------------------- |  | --------------------------------- |  | -------------------------------------
|                                  |  |                                   |  |                                      
|Contribution to 2015 Gross Margin |  | Total Site Recordable Injury Rate |  | Percentage of Employees*             
|31%                               |  | 0.40                              |  | 15%                                  
|                                  |  |                                   |  | * Includes corporate office employees

| |  |  |  |  |  | 
| |  |  |  |  |  | 
| |  |  |  | 

|                                                                                                          |  |                                                                                        |  |                                                            |  |                                                
|--------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------------------------------------------- |  | ---------------------------------------------------------- |  | -----------------------------------------------
|                                                                                                          |  |                                                                                        | 
|Strategic Priorities 
Portfolio & Return Optimization                                                     |  | OperationalExcellence                                                                  |  | Customer & MarketDevelopment                               |  | Safety, Health &Environmental Excellence       
|                                                                                                          |  |                                                                                        | 
|  Consider high-return US brownfield and other opportunities
   Maintain product and market
flexibility |  |   Increase efficiencies and productivity
   Reduce impact of natural
gas constraints |  |   Capitalize on future opportunities and maximize returns |  |   Improve safety and environmental performance
|                                                                                                          |  |                                                                                       



|   |  |                                         
|-- |  | ----------------------------------------
|60 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Industry Overview



1



Lower-cost energy is essential
to success Natural gas is the basis of most of the worlds nitrogen production and can make up 70-85 percent of the cash cost of producing a
tonne of ammonia, the feedstock for downstream nitrogen products. With large supplies of lower-cost natural gas, the US, Russia, North Africa and the Middle East are major nitrogen producing regions. Producers in Ukraine, Western Europe and China are higher-cost suppliers and typically have played a significant role in determining global nitrogen prices.


2



Proximity to end marketsprovides advantages The need for expensive, specialized transportation vessels is an obstacle to the economical transport of ammonia over long
distances. As a result, global ammonia trade has historically been limited compared to urea, which can be more easily transported. The US is among the largest consumers of nitrogen products, and domestic producers have notable
transportation advantages over offshore suppliers in accessing this market.


3



Pricing volatility
in nitrogen markets With natural gas feedstock widely available, the nitrogen industry is highly fragmented and regionalized. In addition, geopolitical events
and the influence of Chinese exports can impact available supply and global trade. This market structure, and the relatively short time necessary to build new capacity, make nitrogen markets typically more volatile than other fertilizer markets.






|
|
|



LOGO





|               |  |                                                                                |  |  |  |     |  |                                                                  
|-------------- |  | ------------------------------------------------------------------------------ |  |  |  | --- |  | -----------------------------------------------------------------
|$160
per tonne |  | Estimated average freight advantage thatUS Midwest producers have over imports |  |  |  | 11% |  | Ammonia
tonnes traded globally make it alargely regional business

US Nitrogen Market Profile



|        |  |  |  |                 |  |  |  |                   |  |  |  |                         |  |  |  |                     |  |  |  |                               
|------- |  |  |  | --------------- |  |  |  | ----------------- |  |  |  | ----------------------- |  |  |  | ------------------- |  |  |  | ------------------------------
|Product |  |  |  | Fertilizer Use1 |  |  |  | Non-FertilizerUse |  |  |  | Production2(MMT  2015) |  |  |  | Imports(MMT  2015) |  |  |  | Key SupplyingCountries/Regions
|Ammonia |  |  |  | 70%             |  |  |  | 30%               |  |  |  | 11.5                    |  |  |  | 5.3                 |  |  |  | Canada, Russia, Trinidad      
|Urea    |  |  |  | 75%             |  |  |  | 25%               |  |  |  | 6.0                     |  |  |  | 7.1                 |  |  |  | Canada, China, Middle East    
|UAN     |  |  |  | 99%             |  |  |  | 1%                |  |  |  | 10.0                    |  |  |  | 3.1                 |  |  |  | Egypt, Russia, Trinidad       



|1 | Includes production upgraded into other fertilizer products
|- | -----------------------------------------------------------



|2 | Includes urea liquor used to produce nitrogen solutions and diesel emission fluid (DEF)
|- | ---------------------------------------------------------------------------------------



|Source: | USDOC, Blue Johnson, Fertecon, CRU, PotashCorp
|------- | ----------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 61



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Our Nitrogen Business



Operations We produce a
broad range of nitrogen products in the US and Trinidad. Our three US facilities produce ammonia, urea and other products such as nitric acid, ammonium nitrate and nitrogen solutions. We have a large-scale production facility in Trinidad, with four
ammonia plants and one urea plant. Markets Although approximately
80 percent of world nitrogen production goes into fertilizers, we focus largely on industrial demand with sales to these customers making up approximately two-thirds of our total nitrogen sales volumes in 2015. Logistical constraints and high
transportation costs mean that sales, particularly of ammonia, are generally regional in nature. The majority of our products  approximately 84 percent of our sales volumes in 2015  are sold in North America. North America Our US plants benefit from
proximity to key customers. Long-term leases of ammonia vessels at fixed prices enable us to manage transportation costs and provide economical delivery of our Trinidad product to the North American market. We gain logistical strength and
flexibility for these imports by owning facilities, or having major supply contracts, at six deepwater US ports. We compete in the US market with Agrium, CF Industries and Koch, and with imported product from suppliers in the Middle East,
North Africa, Trinidad, the FSU and China. Offshore Our offshore sales are limited and represented only 16 percent of our total sales volumes in 2015. The majority of our offshore sales volumes are sourced from our
Trinidad facility, which is well-positioned to meet demand from Latin America. We compete in this region with a broad range of offshore and domestic producers.


LOGO  46%

PotashCorps ammonia production from lower-cost US facilities LOGO  66%

Total nitrogen sales volumes sold in
2015 to industrial markets LOGO  84%

Total nitrogen sales volumes sold
inNorth America






|   |  |                                         
|-- |  | ----------------------------------------
|62 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Our Nitrogen Strategy





LOGO

Portfolio & Return Optimization Consider high-return US brownfield and other opportunities Given our access to lower-cost natural gas, we consider opportunities to increase our US nitrogen capacity. In 2015, we completed a brownfield expansion at our Lima
facility, adding approximately 100,000 tonnes of ammonia capacity and approximately 73,000 tonnes of urea capacity. Over the last four years, we have added approximately 670,000 tonnes of ammonia capacity through brownfield expansions at our US
facilities at a cost significantly less than estimated greenfield costs. Maintain product and market flexibility Industrial markets traditionally provide more stable demand and better margins than fertilizer markets. To maintain our industrial customer base, we strive to ensure that
product can be reliably and competitively delivered. This is achieved by delivering more than half of our US-produced third-party ammonia sales volumes to industrial customers under long-term contract by pipeline: a safe, reliable method that lowers
transportation and distribution costs.  LOGO

Operational Excellence Increase efficiencies and productivity We look for opportunities to enhance the stability of our gross margin profile. A key focus is to improve our cost position by achieving energy and labor efficiency
through innovation, process improvements and procurement initiatives. Additionally, we are working to better share and standardize maintenance processes across our sites to strengthen the reliability of our operations.


Reduce impact of natural gas constraints Our Trinidad gas contracts, which run through 2018, are primarily indexed to ammonia prices, enhancing gross margin stability. Natural gas curtailments at our Trinidad
operations have impacted our production, with approximately 160,000 tonnes of ammonia production lost in 2015. We are working with the government in Trinidad to improve the reliability of gas supply to enhance our future production capability.  LOGO

Customer & Market Development Capitalize on future opportunities and maximize returns We seek opportunities to enter new market segments where we have a competitive advantage. We have been expanding in the diesel emission fluid (DEF) market, leveraging our
ability to produce high-quality products in an area with strong demand. Our recently completed Lima expansion is expected to further enhance our ability to serve the profitable and growing DEF market.  LOGO

Safety, Health & Environmental Excellence Improve safety and environmental performance In 2015, we identified opportunities to standardize safety training across the company and develop metrics for measuring our progress. Engaging employees and developing
leaders are essential elements of improving safety and environmental performance, as are communicating and implementing best practices at our nitrogen facilities and others across the company. Since our nitrogen plants are the largest contributors
to company-wide GHG emissions and energy consumption on a per-tonne basis, we pay particular attention to improvements in these areas. Energy efficiency and environmental observation metrics are part of short-term incentive plans at each site, which
better aligns our reward structure with environmental performance.






LOGO



|    |  |                                                                                             |  |  |  |     |  |                                                                
|--- |  | ------------------------------------------------------------------------------------------- |  |  |  | --- |  | ---------------------------------------------------------------
|    |  |                                                                                             |  | 
|50% |  | Estimated average per-tonne cost
advantage of PotashCorps projects compared to competitors |  |  |  | 20% |  | Reduction in total site recordable
injury rate compared to 2014



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 63



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Nitrogen Performance



Financial Performance



|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|-------------------------------------------------------- |  |  |  | ------------------ | ------ | - | ---- | - | -------- | ---- |  | - | ------ | ------------------ | ---- |  |  | ---- | -------- | - |  |  | ---- | ------------------ |  | ---- |  |  | -------- |  |  |  | ----- | ---- |  |  | ----- |  |  |  |  | ---- | -- | - | ---- |  | -- | ---- |  |  |  | - | ---- | - |  | ---- | ---- | - |  | - | ---- | - |  |  |  |  | ---- |  |  |  | -- | -
|                                                         |  |  |  | Dollars (millions) |        |   |      |   | % Change |      |  |   |        | Tonnes (thousands) |      |  |  |      | % Change |   |  |  |      | Average per Tonne1 |  |      |  |  | % Change | 
|                                                         |  |  |  | 2015               |        |   | 2014 |   |          | 2013 |  |   |        |                    | 2015 |  |  | 2014 |          |   |  |  | 2015 |                    |  | 2014 |  |  | 2013     |  |  |  |       | 2015 |  |  | 2014  |  |  |  |  | 2015 |    |   | 2014 |  |    | 2013 |  |  |  |   | 2015 |   |  | 2014 |     
|Manufactured product 2                                   |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|Net sales                                                |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|Ammonia                                                  |  |  |  | $                  | 978    |   |      | $ | 1,260    |      |  | $ | 1,143  |                    |      |  |  |      | (22      | ) |  |  | 10   |                    |  |      |  |  | 2,228    |  |  |  | 2,428 |      |  |  | 2,163 |  |  |  |  |      | (8 | ) |      |  | 12 |      |  |  |  | $ | 439  |   |  | $    | 519  |   |  | $ | 529  |   |  |  |  |  | (15) |  |  |  | (2 | )
|Urea                                                     |  |  |  |                    | 362    |   |      |   | 439      |      |  |   | 443    |                    |      |  |  |      | (18      | ) |  |  | (1   | )                  |  |      |  |  | 1,048    |  |  |  | 1,049 |      |  |  | 1,070 |  |  |  |  |      |   |   |      |  | (2 | )    |  |  |  | $ | 346  |   |  | $    | 418  |   |  | $ | 414  |   |  |  |  |  | (17) |  |  |  | 1  |  
|Solutions, nitric acid, ammonium nitrate                 |  |  |  |                    | 567    |   |      |   | 679      |      |  |   | 638    |                    |      |  |  |      | (16      | ) |  |  | 6    |                    |  |      |  |  | 2,650    |  |  |  | 2,875 |      |  |  | 2,663 |  |  |  |  |      | (8 | ) |      |  | 8  |      |  |  |  | $ | 214  |   |  | $    | 236  |   |  | $ | 240  |   |  |  |  |  | (9)  |  |  |  | (2 | )
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|                                                         |  |  |  |                    | 1,907  |   |      |   | 2,378    |      |  |   | 2,224  |                    |      |  |  |      | (20      | ) |  |  | 7    |                    |  |      |  |  | 5,926    |  |  |  | 6,352 |      |  |  | 5,896 |  |  |  |  |      | (7 | ) |      |  | 8  |      |  |  |  | $ | 322  |   |  | $    | 374  |   |  | $ | 377  |   |  |  |  |  | (14) |  |  |  | (1 | )
|Cost of goods sold                                       |  |  |  |                    | (1,219 | ) |      |   | (1,383   | )    |  |   | (1,325 | )                  |      |  |  |      | (12      | ) |  |  | 4    |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  | $ | (206 | ) |  | $    | (218 | ) |  | $ | (225 | ) |  |  |  |  | (6)  |  |  |  | (3 | )
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|Gross margin                                             |  |  |  |                    | 688    |   |      |   | 995      |      |  |   | 899    |                    |      |  |  |      | (31      | ) |  |  | 11   |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  | $ | 116  |   |  | $    | 156  |   |  | $ | 152  |   |  |  |  |  | (26) |  |  |  | 3  |  
|Other miscellaneous and purchased product gross margin 3 |  |  |  |                    | 18     |   |      |   | 15       |      |  |   | 14     |                    |      |  |  |      | 20       |   |  |  | 7    |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  
|Gross Margin                                             |  |  |  | $                  | 706    |   |      | $ | 1,010    |      |  | $ | 913    |                    |      |  |  |      | (30      | ) |  |  | 11   |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  | $ | 119  |   |  | $    | 159  |   |  | $ | 155  |   |  |  |  |  | (25) |  |  |  | 3  |  
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |    |   |      |  |    |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |      |  |  |  |    |  



|1 | Rounding differences may occur due to the use of whole dollars in per-tonne calculations.
|- | -----------------------------------------------------------------------------------------



|2 | Includes inter-segment ammonia sales, comprised of net sales $86 million, cost of goods sold $30 million and 161,000 sales tonnes (2014  net sales $101 million, cost of goods sold $42 million and 170,000 sales
tonnes, 2013  net sales $106 million, cost of goods sold $51 million and 184,000 sales tonnes). Inter-segment profits are eliminated on consolidation.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Comprised of third-party and inter-segment sales, including third-party net sales $38 million less cost of goods sold $21 million (2014  net sales $31 million less cost of goods sold $16 million, 2013  net
sales $56 million less cost of goods sold $42 million) and inter-segment net sales $1 million less cost of goods sold $NIL (2014  net sales $6 million less cost of goods sold $6 million, 2013  net sales $33 million less cost of
goods sold $33 million). Inter-segment profits are eliminated on consolidation.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

FSNote 3

Nitrogen gross margin variance was attributable to:



LOGO



|   |  |                                         
|-- |  | ----------------------------------------
|64 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information





|                                          |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   |    | 
|----------------------------------------- |  |  |  | ---------------------- | --- | - | ---------------------- | - | ------------ | ----------------- |  | - | ----- | - |  | - | ---- | ---------------------- |  |  | -------- | - | --- | ----------------- |  | - | ----- | - |  | - | --- | - |  | - | -- | 
|                                          |  |  |  | 2015 vs 2014           |     |   |                        |   | 2014 vs 2013 |                  
|                                          |  |  |  |                        |     |   | Change in Prices/Costs |   |              |                   |  |   |       |   |  |   |      | Change in Prices/Costs |  |  |          |  
|Dollars (millions)                        |  |  |  | Change inSales Volumes |     |   | NetSales               |   |              | Cost ofGoods Sold |  |   | Total |   |  |   |      | Change inSales Volumes |  |  | NetSales |   |     | Cost ofGoods Sold |  |   | Total |  
|Manufactured product                      |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   |    | 
|Ammonia                                   |  |  |  | $                      | (46 | ) |                        | $ | (180         | )                 |  | $ | 72    |   |  | $ | (154 | )                      |  |  |          | $ | 93  |                   |  | $ | (24   | ) |  | $ | (19 | ) |  | $ | 50 | 
|Urea                                      |  |  |  |                        | 2   |   |                        |   | (76          | )                 |  |   | 25    |   |  |   | (49  | )                      |  |  |          |   | (5  | )                 |  |   | 5     |   |  |   | 4   |   |  |   | 4  | 
|Solutions, nitric acid, ammonium nitrate  |  |  |  |                        | (18 | ) |                        |   | (59          | )                 |  |   | 17    |   |  |   | (60  | )                      |  |  |          |   | 35  |                   |  |   | (9    | ) |  |   | 11  |   |  |   | 37 | 
|Hedge                                     |  |  |  |                        |    |   |                        |   |             |                   |  |   | (44   | ) |  |   | (44  | )                      |  |  |          |   |    |                   |  |   |      |   |  |   | 5   |   |  |   | 5  | 
|Change in product mix                     |  |  |  |                        | (4  | ) |                        |   | 4            |                   |  |   |      |   |  |   |     |                        |  |  |          |   | (10 | )                 |  |   | 10    |   |  |   |    |   |  |   |   | 
|                                          |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   |    | 
|Total manufactured product                |  |  |  | $                      | (66 | ) |                        | $ | (311         | )                 |  | $ | 70    |   |  | $ | (307 | )                      |  |  |          | $ | 113 |                   |  | $ | (18   | ) |  | $ | 1   |   |  | $ | 96 | 
|Other miscellaneous and purchased product |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   | 3    |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   | 1  | 
|                                          |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   |    | 
|Total                                     |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  | $ | (304 | )                      |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  | $ | 97 | 
|                                          |  |  |  |                        |     |   |                        |   |              |                   |  |   |       |   |  |   |      |                        |  |  |          |   |     |                   |  |   |       |   |  |   |     |   |  |   |    | 



|                    |  |  |  |                          |       |  |      |  |          |      |  |  |       |                                    |      |  |  |      |          |   |  |  |      |  |  |      |  |   |      |  |  |   |     |      |  |   |      |  |  |  |  |  |     |   |  |  |     | 
|------------------- |  |  |  | ------------------------ | ----- |  | ---- |  | -------- | ---- |  |  | ----- | ---------------------------------- | ---- |  |  | ---- | -------- | - |  |  | ---- |  |  | ---- |  | - | ---- |  |  | - | --- | ---- |  | - | ---- |  |  |  |  |  | --- | - |  |  | --- | 
|                    |  |  |  | Sales Tonnes (thousands) |       |  |      |  | % Change |      |  |  |       | Average Net Sales  Price per Tonne |      |  |  |      | % Change |  
|                    |  |  |  | 2015                     |       |  | 2014 |  |          | 2013 |  |  |       |                                    | 2015 |  |  | 2014 |          |   |  |  | 2015 |  |  | 2014 |  |   | 2013 |  |  |   |     | 2015 |  |   | 2014 | 
|Fertilizer          |  |  |  |                          | 1,989 |  |      |  | 2,079    |      |  |  | 1,833 |                                    |      |  |  |      | (4       | ) |  |  | 13   |  |  |      |  | $ | 321  |  |  | $ | 374 |      |  | $ | 396  |  |  |  |  |  | (14 | ) |  |  | (6) | 
|Industrial and Feed |  |  |  |                          | 3,937 |  |      |  | 4,273    |      |  |  | 4,063 |                                    |      |  |  |      | (8       | ) |  |  | 5    |  |  |      |  | $ | 323  |  |  | $ | 374 |      |  | $ | 370  |  |  |  |  |  | (14 | ) |  |  | 1   | 
|                    |  |  |  |                          |       |  |      |  |          |      |  |  |       |                                    |      |  |  |      |          |   |  |  |      |  |  |      |  |   |      |  |  |   |     |      |  |   |      |  |  |  |  |  |     |   |  |  |     | 
|                    |  |  |  |                          | 5,926 |  |      |  | 6,352    |      |  |  | 5,896 |                                    |      |  |  |      | (7       | ) |  |  | 8    |  |  |      |  | $ | 322  |  |  | $ | 374 |      |  | $ | 377  |  |  |  |  |  | (14 | ) |  |  | (1) | 
|                    |  |  |  |                          |       |  |      |  |          |      |  |  |       |                                    |      |  |  |      |          |   |  |  |      |  |  |      |  |   |      |  |  |   |     |      |  |   |      |  |  |  |  |  |     |   |  |  |     | 

The most significant contributors to the change in total gross margin were as follows (direction of arrows refers to impact on gross
margin):



|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|------------------ |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                   |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Sales Volumes      |  |  |  | q      
 Sales volumes were impacted by weaker fertilizer demand and limited product availability from our Lima and Geismar facilities due to a planned turnaround and mechanical challenges. The impact on urea was muted as ammonia at our Trinidad facility
was upgraded to meet increased demand.                                                                                                                                                                                                                                                                                                                                             |  |  |  | p      
 Ammonia volumes were up due to the availability of production at Augusta and Geismar in 2014 (both projects began producing partway through the first half of 2013), which also led to an increase in saleable downstream
products.                                                                                                                                                                                                                                                                                                                                                                              
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Net Sales Prices   |  |  |  | q      
 Nitrogen prices fell due to lower energy costs, reduced demand in certain markets and increased supply, including record Chinese urea exports.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | q      
 Ammonia prices fell as weaker fundamentals towards the end of 2013 and beginning of 2014 were only partially offset by tighter fundamentals towards the end of 2014.                                                                                                                                                                                                                                                                                                                                                                                                                                             
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Cost of Goods Sold |  |  |  | p       Average costs, including our hedge position, for natural gas used as feedstock in production decreased 19 percent. Costs for natural gas used as
feedstock in Trinidad production fell 18 percent (contract price indexed primarily to Tampa ammonia prices), while our US spot costs for natural gas decreased 38 percent. Including losses on our hedge position, our US gas prices fell
19 percent.  q       Costs were impacted by higher losses on natural gas hedging derivatives included in cost of
goods sold.  q       Depreciation was higher due to the completion of our Lima expansion and our planned
turnarounds in 2015. |  |  |  | q       Average costs, including our hedge position, for natural gas used as feedstock in production increased 7 percent. Costs for natural gas used as
feedstock in Trinidad production rose 3 percent (contract price indexed primarily to Tampa ammonia prices), while our US spot costs for natural gas increased 19 percent. Including losses on our hedge position, our US gas prices rose
14 percent.  p       The cost of goods sold variance was positive for urea and solutions, nitric acid and ammonium
nitrate due mainly to the impact of costs associated with Geismar in 2013 that did not repeat in 2014.
|                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 65



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





LOGO

Non-Financial Performance



|              |  |  |  |                                                                   |  |  |  |      |       |  |      |  |       |      |  |  |       |  |          |  |  |      |     |   |  |  |      | 
|------------- |  |  |  | ----------------------------------------------------------------- |  |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  | -------- |  |  | ---- | --- | - |  |  | ---- | 
|              |  |  |  |                                                                   |  |  |  |      |       |  |      |  |       |      |  |  |       |  | % Change | 
|              |  |  |  |                                                                   |  |  |  | 2015 |       |  | 2014 |  |       | 2013 |  |  |       |  | 2015     |  |  | 2014 |    
|Production    |  |  |  | N tonnes produced (thousands)                                     |  |  |  |      | 3,081 |  |      |  | 3,170 |      |  |  | 2,952 |  |          |  |  |      | (3  | ) |  |  | 7    | 
|              |  |  |  | Ammonia operating rate percentage                                 |  |  |  |      | 87%   |  |      |  | 90%   |      |  |  | 87%   |  |          |  |  |      | (3  | ) |  |  | 3    | 
|              |  |  |  |                                                                   |  |  |  |      |      
|Safety        |  |  |  | Total site recordable injury rate                                 |  |  |  |      | 0.40  |  |      |  | 0.50  |      |  |  | 0.54  |  |          |  |  |      | (20 | ) |  |  | (7)  | 
|              |  |  |  | Total lost-time injury rate                                       |  |  |  |      | 0.06  |  |      |  | 0.03  |      |  |  | 0.10  |  |          |  |  |      | 100 |   |  |  | (70) | 
|              |  |  |  |                                                                   |  |  |  |      |      
|Employee      |  |  |  | Percentage of senior staff positions filled internally            |  |  |  |      | 67%   |  |      |  | 100%  |      |  |  | 100%  |  |          |  |  |      | (33 | ) |  |  |     | 
|              |  |  |  |                                                                   |  |  |  |      |      
|Environmental |  |  |  | Greenhouse gas emissions (CO2 equivalent tonnes/tonne of product) |  |  |  |      | 2.1   |  |      |  | 2.3   |      |  |  | 2.4   |  |          |  |  |      | (9  | ) |  |  | (4)  | 
|              |  |  |  | Environmental incidents                                           |  |  |  |      | 6     |  |      |  | 6     |      |  |  | 1     |  |          |  |  |      |    |   |  |  | 500  | 
|              |  |  |  |                                                                   |  |  |  |      |       |  |      |  |       |      |  |  |       |  |          |  |  |      |     |   |  |  |      | 

The most significant contributors to the change in non-financial results were as follows:



|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                        
|------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|              |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                           
|Production    |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                                                                         |  |  |  | Production was up mainly due to the availability of production at Augusta and Geismar in 2014 (both projects began producing at full rates partway through the first half of 2013), and improved reliability at our
operations.                                                                                        
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                        
|Safety        |  |  |  | The total site recordable injury rate decreased mainly due to 14 recordable injuries occurring in 2015 compared to 17 in 2014. The total lost-time injury rate increased mainly due to two lost-time injuries occurring in 2015
compared to one in 2014.                                                                                                                                                   |  |  |  | The total lost-time injury rate decreased from 2013 mainly due to one lost-time injury occurring in 2014 compared to three in 2013.                                                                                                                                                                                    
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                        
|Employee      |  |  |  | In 2015, four of six senior staff positions were filled internally while all four available senior staff positions were filled internally in
2014.  Leadership training was provided to more than 200 employees in 2015 (2014 
more than 200 employees). It consisted primarily of courses designed to enhance the PotashCorp leadership core competencies and focused on coaching for safety engagement. |  |  |  | More than 200 employees received leadership training in 2014 (2013  more than 200 employees). Training consisted primarily of instructor-led courses designed to enhance the PotashCorp leadership core competencies. New in-house
training was offered at all sites, which focused on coaching for safety engagement.
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                        
|Environmental |  |  |  | There were no significant changes in environmental incidents.                                                                                                                                                                                                                                                                                                                                              |  |  |  | Environmental incidents increased in 2014 mainly due to an increase in releases occurring during ammonia and urea plant start-ups.                                                                                                                                                                                     
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                        



|   |  |                                         
|-- |  | ----------------------------------------
|66 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Nitrogen Production

(million tonnes product)



|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            |  |  |  |      |  |      |  |      |      |  |  |      |  |  |  |  |  |     |  |  |  |      |  |  |  |      |  |  |  |      |  |  |  |  |  |     | 
|---------- |  |  |  | -------------- | ---- |  | ---------- | ---- | ---- |  | ---- | -------------- | ---- | --------------------------------------- | ---------- |  | ---- |  | ----------------------------- | -------------- |  |  | ---------- |  |  |  | ---- |  | ---- |  | ---- | ---- |  |  | ---- |  |  |  |  |  | --- |  |  |  | ---- |  |  |  | ---- |  |  |  | ---- |  |  |  |  |  | --- | 
|           |  |  |  | Ammonia        |      |  |            |      | Urea |  |      |                |      | Solutions, Nitric Acid,Ammonium Nitrate |            |  |      |  | Employees
(December 31, 2015) |               
|           |  |  |  | AnnualCapacity |      |  | Production |      |      |  |      | AnnualCapacity |      |                                         | Production |  |      |  |                               | AnnualCapacity |  |  | Production |  |  |  |     
|           |  |  |  |                | 2015 |  |            | 2014 |      |  | 2013 |                |      |                                         |            |  | 2015 |  |                               | 2014           |  |  | 2013       |  |  |  |      |  | 2015 |  |      | 2014 |  |  | 2013 |  |  |  | 
|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            | 
|Trinidad   |  |  |  |                | 2.2  |  |            |      | 2.01 |  |      |                | 2.03 |                                         |            |  | 1.91 |  |                               |                |  |  | 0.7        |  |  |  | 0.55 |  |      |  | 0.44 |      |  |  | 0.49 |  |  |  |  |  |    |  |  |  |     |  |  |  |     |  |  |  |     |  |  |  |  |  | 388 | 
|Augusta GA |  |  |  |                | 0.8  |  |            |      | 0.78 |  |      |                | 0.80 |                                         |            |  | 0.74 |  |                               |                |  |  | 0.5        |  |  |  | 0.31 |  |      |  | 0.32 |      |  |  | 0.29 |  |  |  |  |  | 3.1 |  |  |  | 2.18 |  |  |  | 2.42 |  |  |  | 2.42 |  |  |  |  |  | 135 | 
|Lima OH    |  |  |  |                | 0.7  |  |            |      | 0.47 |  |      |                | 0.50 |                                         |            |  | 0.58 |  |                               |                |  |  | 0.4        |  |  |  | 0.26 |  |      |  | 0.28 |      |  |  | 0.34 |  |  |  |  |  | 0.9 |  |  |  | 0.63 |  |  |  | 0.64 |  |  |  | 0.69 |  |  |  |  |  | 147 | 
|Geismar LA |  |  |  |                | 0.5  |  |            |      | 0.49 |  |      |                | 0.53 |                                         |            |  | 0.40 |  |                               |                |  |  |           |  |  |  |     |  |      |  |     |      |  |  |     |  |  |  |  |  | 2.4 |  |  |  | 1.61 |  |  |  | 1.71 |  |  |  | 1.56 |  |  |  |  |  | 142 | 
|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            | 
|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            | 
|Total      |  |  |  |                | 4.2  |  |            |      | 3.75 |  |      |                | 3.86 |                                         |            |  | 3.63 |  |                               |                |  |  | 1.6        |  |  |  | 1.12 |  |      |  | 1.04 |      |  |  | 1.12 |  |  |  |  |  | 6.4 |  |  |  | 4.42 |  |  |  | 4.77 |  |  |  | 4.67 |  |  |  |  |  | 812 | 
|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            | 
|           |  |  |  |                |      |  |            |      |      |  |      |                |      |                                         |            |  |      |  |                               |                |  |  |            | 



LOGO



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 67



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|  |  |  |  |  |  |                                  
|- |  |  |  |  |  | ---------------------------------
|P |  |  |  |  |  | Phosphate  Overview and Strategy



|
|
|



LOGO



|                                  |  |                                   |  |                                      
|--------------------------------- |  | --------------------------------- |  | -------------------------------------
|                                  |  |                                   |  |                                      
|Contribution to 2015 Gross Margin |  | Total Site Recordable Injury Rate |  | Percentage of Employees*             
|11%                               |  | 0.77                              |  | 27%                                  
|                                  |  |                                   |  | * Includes corporate office employees

| |  |  |  |  |  | 
| |  |  |  |  |  | 
| |  |  |  | 

|                                                                                                                            |  |                                                   |  |                                                                             |  |                                                
|--------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------- |  | --------------------------------------------------------------------------- |  | -----------------------------------------------
|                                                                                                                            |  |                                                   | 
|Strategic Priorities
 Portfolio & Return Optimization                                                                       |  | Operational
Excellence                            |  | Customer & Market
Development                                               |  | Safety, Health & Environmental Excellence      
|                                                                                                                            |  |                                                   | 
|  Pursue earnings improvement and optimize returns on our
assets    Maximize sales of less
cyclical, high-return products |  |   Increase efficiencies and enhance productivity |  |   Evaluate new markets and products and capitalize on
future opportunities |  |   Improve safety and environmental performance
|                                                                                                                            |  |                                                  



|   |  |                                         
|-- |  | ----------------------------------------
|68 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Industry Overview



1

High-quality, lower-cost rock
is critical to long-term success Phosphate rock, the feedstock for all phosphate products, is geographically concentrated; China, Morocco and the US together produce
70 percent of the worlds supply. Morocco alone typically accounts for more than 25 percent of global exports. Approximately one-third of global producers are non-integrated and rely on purchased rock, so producers with direct access
to a high-quality, lower-cost supply have a significant competitive advantage.


2

Sulfur and ammonia marketsaffect profitability Changing prices for the raw material inputs of sulfur and ammonia, as well as the rising costs of freight, have historically resulted
in production-cost volatility for certain downstream phosphate products. In the past, phosphate prices have reflected changes in the costs of these inputs, along with purchased rock costs of non-integrated producers, although
there can be a time lag between the purchase of raw materials and the sale of the finished product.


3

Changes in global trade dynamics Increased export supply from Morocco, Saudi Arabia and China has lowered US exports of solid fertilizer products. In recent years, US
producers have relied more on trade with Latin America and production of specialty products. India relies heavily on imports to meet its need for solid phosphate fertilizers since its indigenous rock supply is limited. As the largest buyer
of phosphate in the world, changes in Indias demand can have a significant impact on global markets.






|
|
|



LOGO



|    |  |                                                                                           |  |  |  |     |  |                                                         
|--- |  | ----------------------------------------------------------------------------------------- |  |  |  | --- |  | --------------------------------------------------------
|50% |  | Estimated cost advantage of
integratedphosphoric acid production vs non-integratedin 2015 |  |  |  | 41% |  | Indias percentage of total phosphoric
acidtrade in 2015

Key DAP/MAP Market Profile



|               |  |  |  |               |  |  |  |                                |  |  |  |                             |  |  |  |                            
|-------------- |  |  |  | ------------- |  |  |  | ------------------------------ |  |  |  | --------------------------- |  |  |  | ---------------------------
|Country/Region |  |  |  | Growth Rate 1 |  |  |  | DAP/MAP Production(MMT  2015) |  |  |  | DAP/MAP Imports(MMT  2015) |  |  |  | Main Crops                 
|China          |  |  |  | 1.0           |  |  |  | 28.3                           |  |  |  | 0.3                         |  |  |  | Vegetables, corn, wheat    
|India          |  |  |  | 2.6           |  |  |  | 3.6                            |  |  |  | 5.9                         |  |  |  | Rice, wheat, oilseeds      
|Other Asia     |  |  |  | 3.3           |  |  |  | 1.4                            |  |  |  | 4.6                         |  |  |  | Rice, wheat, oil palm      
|Latin America  |  |  |  | 2.9           |  |  |  | 1.9                            |  |  |  | 5.0                         |  |  |  | Soybeans, corn, sugar crops
|North America  |  |  |  | 1.5           |  |  |  | 9.6                            |  |  |  | 1.2                         |  |  |  | Corn, wheat, soybeans      



|1 | 10-year CAGR for consumption (2005-2015E)
|- | -----------------------------------------



|Source: | CRU, IFA, PotashCorp
|------- | --------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 69



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Our Phosphate Business





Operations Our phosphate
operations are located in the US, with large integrated mining and processing operations in Aurora, North Carolina and White Springs, Florida and smaller processing plants in five states. We mine substantially all of the phosphate rock we use;
only at Geismar do we import rock to meet certain customers product requirements. At Aurora, we have long-term permits in place that allow for decades of mining. We have a life-of-mine permit at White Springs. Markets Although 88 percent of the phosphoric acid produced globally
goes into fertilizer, it makes up only 60 percent of our annual phosphate sales volumes. Our sales are grouped into two categories: fertilizer, and feed and industrial. Within each category, we produce a number of products, resulting in the most
diversified portfolio among our peers. North America We sell most of our phosphate products in North America, where our proximity to customers means we typically benefit from reduced freight costs. We compete in
fertilizer markets with Agrium, Mosaic, Simplot and offshore imports primarily from China, Morocco and Russia. For industrial sales, our primary competitors are ICL, Innophos and producers from China. In feed sales, we compete with Mosaic,
Simplot and producers from China and Russia. Offshore Most of our offshore sales are made to India and Latin America. Our liquid phosphate has the most exposure to offshore markets, particularly India. We compete primarily
with Moroccos OCP S.A. and other producers from Africa and the Middle East.


LOGO  95%

PotashCorp-mined
phosphate rock usedin 2015 P2O5 production  LOGO  22
years

Current reserve life
of our phosphate rock mine in Aurora  LOGO  74%

Sales volumes sold to North American
market in 2015






|   |  |                                         
|-- |  | ----------------------------------------
|70 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Our Phosphate Strategy



LOGO

Portfolio & Return Optimization Pursue earnings improvement and optimize returns on our assets In 2015,
our production profile shifted following the 2014 closure of one of two chemical plants at White Springs. While this change resulted in reduced sales volumes, a greater focus on higher-margin feed, industrial and liquid fertilizer products helped
improve our per-tonne gross margin by 32 percent. Maximize production of less cyclical, high-return products In our customer surveys, we
continued to outperform competitors on quality, reliability and service. One of the main reasons we are well-positioned to remain a leader in this area is our diversified product offering. We provide the widest range of products among our peers,
from specialized feed and industrial products to niche liquid fertilizers. We believe this diversity adds value not only for PotashCorp, but for our customers. Given this versatility, we strive to allocate our P2O5 production toward the combination of products that provides the greatest gross margin.  LOGO

Operational Excellence Increase efficiencies and productivity The phosphate business is highly competitive and we focus on improving the cost position of our assets. At Aurora, our largest facility, we began to benefit from our
initiatives to lower rock mining costs and refine our mining and recovery techniques. We anticipate further improvement in 2016. We set a multi-year target to reduce delivered sulfur and ammonia costs to our facilities, which is expected to further
enhance our competitive position.


LOGO

Customer & Market Development Evaluate new markets and products and capitalize on future opportunities Given the
weaker margins in phosphate relative to our other businesses, we have not allocated significant capital to pursue large growth initiatives. We have focused on pursuing opportunities that strengthen our ability to meet our customers needs and
generate better returns for our shareholders, including evaluation of new markets and products.  LOGO

Safety, Health & Environmental Excellence Improve safety and environmental performance We are actively pursuing ways to enhance existing safety systems and implement industry and company best practices to improve the safety performance at each of our
sites. When it comes to the environment, we have a particular focus on water and land at our phosphate facilities. In 2015, recycled water accounted for approximately 95 percent of the total water used and we continue to explore ways to improve
water efficiency. To minimize our impact on the land, we restore two acres of wetlands for every acre disturbed at Aurora and restore a minimum of one acre per acre mined at White Springs.






|     |  | 
|---- |  | 
|LOGO |  | 





|     |  |                                                                                                                                 |  |  |  |     |  |                                                                
|---- |  | ------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --- |  | ---------------------------------------------------------------
|     |  |                                                                                                                                 |  | 
|$115 |  | Average per-tonne gross margin premium realized on liquid fertilizer, feed and industrial products relative
to solid fertilizer |  |  |  | 13% |  | Reduction in total site recordable injury rate compared to 2014



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 71



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Phosphate Performance



Financial Performance



|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |  |  |  |     |  
|-------------------------------------------------------- |  |  |  | ------------------ | ------ | - | ---- | - | -------- | ---- |  | - | ------ | ------------------ | ---- |  |  | ---- | -------- | - |  |  | ---- | ------------------ |  | ---- |  |  | -------- |  |  |  | ----- | ---- |  |  | ----- |  |  |  |  | ---- | --- | - | ---- |  | ---- | ---- |  |  |  | - | ---- | - |  | ---- | ---- | - |  | - | ---- | - |  |  |  |  | -- |  |  |  | --- | -
|                                                         |  |  |  | Dollars (millions) |        |   |      |   | % Change |      |  |   |        | Tonnes (thousands) |      |  |  |      | % Change |   |  |  |      | Average per Tonne1 |  |      |  |  | % Change | 
|                                                         |  |  |  | 2015               |        |   | 2014 |   |          | 2013 |  |   |        |                    | 2015 |  |  | 2014 |          |   |  |  | 2015 |                    |  | 2014 |  |  | 2013     |  |  |  |       | 2015 |  |  | 2014  |  |  |  |  | 2015 |     |   | 2014 |  |      | 2013 |  |  |  |   | 2015 |   |  | 2014 |     
|Manufactured product                                     |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |  |  |  |     |  
|Net sales                                                |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |  |  |  |     |  
|Fertilizer                                               |  |  |  | $                  | 827    |   |      | $ | 889      |      |  | $ | 1,079  |                    |      |  |  |      | (7       | ) |  |  | (18  | )                  |  |      |  |  | 1,713    |  |  |  | 1,987 |      |  |  | 2,496 |  |  |  |  |      | (14 | ) |      |  | (20) |      |  |  |  | $ | 483  |   |  | $    | 447  |   |  | $ | 433  |   |  |  |  |  | 8  |  |  |  | 3   |  
|Feed and Industrial                                      |  |  |  |                    | 727    |   |      |   | 713      |      |  |   | 749    |                    |      |  |  |      | 2        |   |  |  | (5   | )                  |  |      |  |  | 1,137    |  |  |  | 1,155 |      |  |  | 1,184 |  |  |  |  |      | (2  | ) |      |  | (2)  |      |  |  |  | $ | 640  |   |  | $    | 617  |   |  | $ | 632  |   |  |  |  |  | 4  |  |  |  | (2  | )
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|                                                         |  |  |  |                    | 1,554  |   |      |   | 1,602    |      |  |   | 1,828  |                    |      |  |  |      | (3       | ) |  |  | (12  | )                  |  |      |  |  | 2,850    |  |  |  | 3,142 |      |  |  | 3,680 |  |  |  |  |      | (9  | ) |      |  | (15) |      |  |  |  | $ | 545  |   |  | $    | 510  |   |  | $ | 497  |   |  |  |  |  | 7  |  |  |  | 3   |  
|Cost of goods sold                                       |  |  |  |                    | (1,320 | ) |      |   | (1,409   | )    |  |   | (1,527 | )                  |      |  |  |      | (6       | ) |  |  | (8   | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  | $ | (463 | ) |  | $    | (448 | ) |  | $ | (415 | ) |  |  |  |  | 3  |  |  |  | 8   |  
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|Gross margin                                             |  |  |  |                    | 234    |   |      |   | 193      |      |  |   | 301    |                    |      |  |  |      | 21       |   |  |  | (36  | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  | $ | 82   |   |  | $    | 62   |   |  | $ | 82   |   |  |  |  |  | 32 |  |  |  | (24 | )
|Other miscellaneous and purchased product gross margin 2 |  |  |  |                    | 7      |   |      |   | 9        |      |  |   | 3      |                    |      |  |  |      | (22      | ) |  |  | 200  |                    |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  |   |      |   |  |      |      |   |  |   |      |   |  |  |  |  |    |  |  |  |     |  
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 
|Gross Margin                                             |  |  |  | $                  | 241    |   |      | $ | 202      |      |  | $ | 304    |                    |      |  |  |      | 19       |   |  |  | (34  | )                  |  |      |  |  |          |  |  |  |       |      |  |  |       |  |  |  |  |      |     |   |      |  |      |      |  |  |  | $ | 85   |   |  | $    | 64   |   |  | $ | 83   |   |  |  |  |  | 33 |  |  |  | (23 | )
|                                                         |  |  |  |                    |        |   |      |   |          |      |  |   |        |                    |      |  |  |      |          |   |  |  |      |                    |  |      |  |  |          |  |  |  |       |      |  | 



|1 | Rounding differences may occur due to the use of whole dollars in per-tonne calculations.
|- | -----------------------------------------------------------------------------------------



|2 | Comprised of net sales of $49 million (2014  $59 million, 2013  $24 million) less cost of goods sold of $42 million (2014  $50 million, 2013  $21 million).
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------

FSNote 3

Phosphate gross margin variance was attributable to:



LOGO



|                                          |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   |     |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   |      |  
|----------------------------------------- |  |  |  | ---------------------- | -------- | - | ---------------------- | ----------------- | ------------ | ----- |  | - | --- | - | ---------------------- | - | --- | ---------------------- |  |  | ----- | - | ---- |  |  | - | --- | - |  | - | --- | - |  | - | ---- | -
|                                          |  |  |  | 2015 vs 2014           |          |   |                        |                   | 2014 vs 2013 |      
|                                          |  |  |  | Change inSales Volumes |          |   | Change in Prices/Costs |                   |              | Total |  |   |     |   | Change inSales Volumes |   |     | Change in Prices/Costs |  |  | Total |  
|Dollars (millions)                        |  |  |  |                        | NetSales |   |                        | Cost ofGoods Sold |              |       |  |   |     |   | NetSales               |   |     | Cost ofGoods Sold      |  | 
|Manufactured product                      |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   |     |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   |      |  
|Fertilizer                                |  |  |  | $                      | (27      | ) |                        | $                 | 60           |       |  | $ | 26  |   |                        | $ | 59  |                        |  |  |       | $ | (30) |  |  | $ | 31  |   |  | $ | (73 | ) |  | $ | (72  | )
|Feed and Industrial                       |  |  |  |                        |         |   |                        |                   | 26           |       |  |   | (44 | ) |                        |   | (18 | )                      |  |  |       |   | (4)  |  |  |   | (18 | ) |  |   | (14 | ) |  |   | (36  | )
|Change in product mix                     |  |  |  |                        | (17      | ) |                        |                   | 16           |       |  |   | 1   |   |                        |   |    |                        |  |  |       |   | (28) |  |  |   | 28  |   |  |   |    |   |  |   |     |  
|                                          |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   |     |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   |      |  
|Total manufactured product                |  |  |  | $                      | (44      | ) |                        | $                 | 102          |       |  | $ | (17 | ) |                        | $ | 41  |                        |  |  |       | $ | (62) |  |  | $ | 41  |   |  | $ | (87 | ) |  | $ | (108 | )
|Other miscellaneous and purchased product |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   | (2  | )                      |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   | 6    |  
|                                          |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   |     |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   |      |  
|Total                                     |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        | $ | 39  |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  | $ | (102 | )
|                                          |  |  |  |                        |          |   |                        |                   |              |       |  |   |     |   |                        |   |     |                        |  |  |       |   |      |  |  |   |     |   |  |   |     |   |  |   |      |  



|   |  |                                         
|-- |  | ----------------------------------------
|72 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



The most significant contributors to the change in total gross margin were as follows (direction of
arrows refers to impact on gross margin):



|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  |   |  |                                                                                                                                                                                                                                                                  
|------------------ |  |  |  | ------------ |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ |  | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                   |  |  |  | 2015 vs 2014 |  |                                                                                                                                                                                                                                                         |  | 2014 vs 2013
|Sales Volumes      |  |  |  | q            |  | Fertilizer sales volumes were down mainly due to a reduction in capacity from the closure of our Suwannee River chemical plant in July 2014 and
weak phosphate demand in the fourth quarter of 2015 due to a shorter fall application window in the US. |  |              |  | q |  | Volumes were limited as weather-related production issues, logistical issues and the closure of our Suwannee River chemical facility in 2014 reduced production across all our facilities.                                                                       
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  |  
|Net Sales Prices   |  |  |  | p            |  | Our average realized price was up mainly as a result of tighter supply in the liquid phosphate market.                                                                                                                                                  |  |              |  | p |  | Fertilizer prices increased primarily as a result of improved global demand and supply disruptions in 2014.                                                                                                                                                      
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                        
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  | q |  | Industrial prices were down due to certain contracts being tied to input costs on a lagging basis.                                                                                                                                                               
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  |  
|Cost of Goods Sold |  |  |  | p            |  | Depreciation was lower due to accelerated depreciation in 2014 related to fertilizer resulting from operational changes announced in late
2013.                                                                                                         |  |              |  | q |  | Depreciation was higher due to accelerated depreciation related to fertilizer resulting from operational changes announced in late 2013.                                                                                                                         
|                   |  |  |  | q            |  | Higher unfavorable adjustments to our asset retirement obligations occurred
in 2015, due mostly to a change in estimates largely related to our closed Suwannee River chemical facility and gypsum stack systems at White Springs.                      |  |              |  | q |  | Unfavorable adjustments to our asset retirement obligations occurred in
2014 (due to a decrease in the relevant discount rates) while favorable adjustments occurred in 2013 (due to an increase in the relevant discount rates).                                
|                   |  |  |  | q            |  | Rock costs were higher as a result of certain mining conditions
at White Springs.                                                                                                                                                                       |  |              |  | p |  | Sulfur costs were down 13 percent, reducing our cost of goods
sold.                                                                                                                                                                                              
|                   |  |  |  | q            |  | Costs rose due to increased reliability maintenance costs
at Aurora.                                                                                                                                                                                    |  |              |  | q |  | Rock costs were higher as a result of certain mining conditions in
Aurora.                                                                                                                                                                                       
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  |  
|Product Mix        |  |  |  |              |  | There were no significant changes.                                                                                                                                                                                                                      |  |              |  |   |  | The change in product mix produced an unfavorable variance of $28 million related to sales volumes and a favorable variance of $28 million in net sales prices due to sales volumes declines in
fertilizer, for which prices were lower than feed and industrial.
|                   |  |  |  |              |  |                                                                                                                                                                                                                                                         |  |              |  |  





LOGO



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 73



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





Non-Financial
Performance



|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |       |      |  |  |       |  |          |  |  |      |     |   |  |  |      | 
|----------------------- |  |  |  | ------------------------------------------------------ |  |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  | -------- |  |  | ---- | --- | - |  |  | ---- | 
|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |       |      |  |  |       |  | % Change | 
|                        |  |  |  |                                                        |  |  |  | 2015 |       |  | 2014 |  |       | 2013 |  |  |       |  | 2015     |  |  | 2014 |    
|Production and reserves |  |  |  | P2O5 tonnes produced (thousands)                       |  |  |  |      | 1,614 |  |      |  | 1,671 |      |  |  | 2,058 |  |          |  |  |      | (3  | ) |  |  | (19) | 
|                        |  |  |  | P2O5 operating rate percentage                         |  |  |  |      | 74%   |  |      |  | 76%   |      |  |  | 87%   |  |          |  |  |      | (3  | ) |  |  | (13) | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Safety                  |  |  |  | Life-altering injuries                                 |  |  |  |      | 1     |  |      |  |      |      |  |  |      |  |          |  |  |      | n/m |   |  |  |     | 
|                        |  |  |  | Total site recordable injury rate                      |  |  |  |      | 0.77  |  |      |  | 0.88  |      |  |  | 1.07  |  |          |  |  |      | (13 | ) |  |  | (18) | 
|                        |  |  |  | Total lost-time injury rate                            |  |  |  |      | 0.16  |  |      |  | 0.07  |      |  |  | 0.06  |  |          |  |  |      | 129 |   |  |  | 17   | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Employee                |  |  |  | Percentage of senior staff positions filled internally |  |  |  |      | 50%   |  |      |  | 81%   |      |  |  | 83%   |  |          |  |  |      | (38 | ) |  |  | (2)  | 
|                        |  |  |  |                                                        |  |  |  |      |      
|Environmental           |  |  |  | Environmental incidents                                |  |  |  |      | 10    |  |      |  | 4     |      |  |  | 3     |  |          |  |  |      | 150 |   |  |  | 33   | 
|                        |  |  |  | Water consumption (m3 per tonne of product)            |  |  |  |      | 26    |  |      |  | 26    |      |  |  | 26    |  |          |  |  |      |    |   |  |  |     | 
|                        |  |  |  |                                                        |  |  |  |      |       |  |      |  |       |      |  |  |       |  |          |  |  |      |     |   |  |  |      | 

n/m = not meaningful

The most significant contributors to the change in non-financial results were as follows:



|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                    
|------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|              |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                       
|Production    |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                                                            |  |  |  | Phosphate production fell due to the closure of our Suwannee River chemical facility in 2014. As well, production was limited early in 2014 due to weather-related production issues.                                                                                                                              
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                    
|Safety        |  |  |  | Sadly, a workplace accident resulted in a fatality at our White Springs operation during the first quarter of 2015.
 The total lost-time injury rate increased mainly due to five lost-time injuries occurring in
2015 compared to two in 2014.                                                                                                                                               |  |  |  | Total site recordable injury rate decreased mainly due to lower recordable injury rates for employees. We experienced significantly fewer recordable injuries in 2014, although this was partially offset by fewer hours
worked.                                                                                   
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                    
|Employee      |  |  |  | In 2015, two of four senior staff positions were filled internally while 13 of 16 senior staff positions were filled internally in 2014.
 Leadership training was provided to nearly 300 employees in 2015 (2014  more than
180 employees). It consisted primarily of courses designed to enhance the PotashCorp leadership core competencies and focused on coaching for safety engagement. |  |  |  | More than 180 employees received leadership training in 2014 (2013  more than 130 employees). Training consisted primarily of instructor-led courses designed to enhance the PotashCorp leadership core competencies. New
in-house training was offered at most sites, focusing on coaching for safety engagement.
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                    
|Environmental |  |  |  | Environmental incidents in 2015 primarily related to permit exceedances for total suspended solids in water and air emission stack test exceedances. Environmental incidents in 2014 included releases of oil, phosphoric acid and
sulfuric acid and a permit exceedance.                                                                                                                     |  |  |  | Environmental incidents increased by one release in 2014; two of the four were due to process design issues.                                                                                                                                                                                                       
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                                                                                                    

Phosphate Rock Reserves 1

(millions of estimated tonnes  stated average grade 30.66% P2O5)

|                        |  |  |  |        |       |  |  |  |          |  |     |  |  |       |  |  |       |   |                                              |  |  |  |    | 
|----------------------- |  |  |  | ------ | ----- |  |  |  | -------- |  | --- |  |  | ----- |  |  | ----- | - | -------------------------------------------- |  |  |  | -- | 
|As at December 31, 2015 |  |  |  | Proven |       |  |  |  | Probable |  |     |  |  | Total |  |  |       |   | Average EstimatedYears of RemainingMine Life | 
|Aurora 2                |  |  |  |        | 83.1  |  |  |  |          |  | 7.8 |  |  |       |  |  | 90.9  |   |                                              |  |  |  | 22 | 
|White Springs 3         |  |  |  |        | 25.4  |  |  |  |          |  |    |  |  |       |  |  | 25.4  |   |                                              |  |  |  | 12 | 
|                        |  |  |  |        |       |  |  |  |          |  |     |  |  |       |  |  |       |   |                                              |  |  |  |    | 
|Total                   |  |  |  |        | 108.5 |  |  |  |          |  | 7.8 |  |  |       |  |  | 116.3 | 4 |                                              |  |  |  |    | 
|                        |  |  |  |        |       |  |  |  |          |  |     |  |  |       |  |  |       |   |                                              |  |  |  |    | 



|1 | For a more complete discussion of important information related to our phosphate reserves, see Phosphate Operations  Reserves in our Form 10-K
for the year ended December 31, 2015.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | The reserves set forth above for Aurora would permit mining to continue at annual production rates for about 22 years, based on an average annual production rate of approximately 4.06 million tonnes of 30.66%
concentrate over the three-year period ended December 31, 2015. If mineral deposits covered by the permit at Aurora, and now reclassified as resources, are included, the mine life at Aurora would be about 40 years at such rate of production.
Mineral resources that are not mineral reserves do not have demonstrated economic viability.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | The reserves set forth above for White Springs would have permitted mining to continue at annual production rates for about 12 years, based on an average annual production rate of approximately 2.20 million tonnes
of 30.66% concentrate over the three-year period ended December 31, 2015. With the closure of the Suwannee River chemical plant, we forecast a mine life of approximately 14 years based on an average forecast annual production rate of
approximately 1.79 million tonnes of 30.66% concentrate. The mine life is calculated using one year (2015) of actual production, one year of budgeted production (2016) and the third year for averaging (2017) at estimated capacity.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Includes 55.4 million tonnes proven reserves and 6.8 million tonnes probable reserves to be permitted.
|- | ------------------------------------------------------------------------------------------------------

10KPage 9Phosphate Operations  Reserves



|   |  |                                         
|-- |  | ----------------------------------------
|74 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Phosphate Production

(million tonnes)



|                 |  |  |  |                |     |  |            |  |                        |      |  |                |      |                 |            |      |      |  |                           |                |  |      |            |                              |  |  |      |                |  |  |            |  |  |      |      |  |  |  |  |      |     |   |      |  |      |      |  |  |      |  |  |  |      |  |  |  |  |  |     |  |  |  |      |  |  |  |      |  |  |  |      |  |  |  |  |  |     | 
|---------------- |  |  |  | -------------- | --- |  | ---------- |  | ---------------------- | ---- |  | -------------- | ---- | --------------- | ---------- | ---- | ---- |  | ------------------------- | -------------- |  | ---- | ---------- | ---------------------------- |  |  | ---- | -------------- |  |  | ---------- |  |  | ---- | ---- |  |  |  |  | ---- | --- | - | ---- |  | ---- | ---- |  |  | ---- |  |  |  | ---- |  |  |  |  |  | --- |  |  |  | ---- |  |  |  | ---- |  |  |  | ---- |  |  |  |  |  | --- | 
|                 |  |  |  | Phosphate Rock |     |  |            |  | Phosphoric Acid
(P2O5) |      |  |                |      | Liquid Products |            |      |      |  | Solid Fertilizer Products |                |  |      |            | Employees
(December 31,2015) | 
|                 |  |  |  | AnnualCapacity |     |  | Production |  |                        |      |  | AnnualCapacity |      |                 | Production |      |      |  |                           | AnnualCapacity |  |      | Production |                              |  |  |      | AnnualCapacity |  |  | Production |  |  |      |     
|                 |  |  |  | 2015           |     |  | 2014       |  |                        | 2013 |  |                |      |                 |            | 2015 |      |  | 2014                      |                |  | 2013 |            |                              |  |  |      | 2015           |  |  | 2014       |  |  | 2013 |      |  |  |  |  | 2015 |     |   | 2014 |  |      | 2013 |  |  |      | 
|                 |  |  |  |                |     |  |            |  |                        |      |  |                |      |                 |            |      |      |  |                           |                |  |      |            |                              |  |  |      |                |  | 
|Aurora NC        |  |  |  |                | 6.0 |  |            |  | 5.04                   |      |  |                | 4.35 |                 |            |      | 4.90 |  |                           |                |  |      | 1.2        |                              |  |  | 1.05 |                |  |  | 1.00       |  |  |      | 1.13 |  |  |  |  |      | 2.7 |   |      |  | 1.81 |      |  |  | 1.97 |  |  |  | 2.19 |  |  |  |  |  | 1.2 |  |  |  | 0.71 |  |  |  | 0.67 |  |  |  | 0.70 |  |  |  |  |  | 803 | 
|White Springs FL |  |  |  |                | 3.6 |  |            |  | 1.90                   |      |  |                | 2.00 |                 |            |      | 2.84 |  |                           |                |  |      | 0.5        |                              |  |  | 0.46 |                |  |  | 0.55       |  |  |      | 0.81 |  |  |  |  |      | 0.7 | 1 |      |  | 0.63 |      |  |  | 0.61 |  |  |  | 0.75 |  |  |  |  |  |    |  |  |  |     |  |  |  | 0.21 |  |  |  | 0.53 |  |  |  |  |  | 487 | 
|Geismar LA       |  |  |  |                |    |  |            |  |                       |      |  |                |     |                 |            |      |     |  |                           |                |  |      | 0.2        |                              |  |  | 0.10 |                |  |  | 0.12       |  |  |      | 0.12 |  |  |  |  |      | 0.3 |   |      |  | 0.18 |      |  |  | 0.20 |  |  |  | 0.20 |  |  |  |  |  |    |  |  |  |     |  |  |  |     |  |  |  |     |  |  |  |  |  | 32  | 
|                 |  |  |  |                |     |  |            |  |                        |      |  |                |      |                 |            |      |      |  |                           |                |  |      |            |                              |  |  |      |                |  | 
|Total            |  |  |  |                | 9.6 |  |            |  | 6.94                   |      |  |                | 6.35 |                 |            |      | 7.74 |  |                           |                |  |      | 1.9        |                              |  |  | 1.61 |                |  |  | 1.67       |  |  |      | 2.06 |  |  |  |  |      |     |   |      |  |      |      |  |  |      |  |  |  |      |  |  |  |  |  |     |  |  |  |      |  |  |  |      |  |  |  |      |  |  |  |  |  |     | 
|                 |  |  |  |                |     |  |            |  |                        |      |  |                |      |                 |            |      |      |  |                           |                |  |      |            |                              |  |  |      |                |  |  |            |  |  |      |      |  |  |  |  |      |     |   |      |  |      |      |  |  |      |  |  |  |      | 



|1 | Represents annual superphosphoric acid capacity.
|- | ------------------------------------------------

Purified Acid and Phosphate Feed Production

(million tonnes)



|                          |  |  |  |                 |      |  |            |      |      |  |      |                             |      |  |  |  |      |  |  |  |  |  |     |  
|------------------------- |  |  |  | --------------- | ---- |  | ---------- | ---- | ---- |  | ---- | --------------------------- | ---- |  |  |  | ---- |  |  |  |  |  | --- | -
|                          |  |  |  | Annual
Capacity |      |  | Production |      |      |  |      | Employees(December 31,2015) |     
|                          |  |  |  |                 | 2015 |  |            | 2014 |      |  | 2013 |                             |      |  | 
|                          |  |  |  |                 |      |  |            |      |      |  |      |                            
|Purified acid
(P2O5)      |  |  |  |                 | 0.3  |  |            |      | 0.23 |  |      |                             | 0.24 |  |  |  | 0.24 |  |  |  |  |  | n/a |  
|Phosphate feed production |  |  |  |                 | 0.8  |  |            |      | 0.39 |  |      |                             | 0.38 |  |  |  | 0.39 |  |  |  |  |  | 98  | 1
|                          |  |  |  |                 |      |  |            |      |      |  |      |                            



|1 | 19 of these employees are located at Aurora NC.
|- | -----------------------------------------------



|n/a | = not applicable as employees are already included in above employee numbers.
|--- | -----------------------------------------------------------------------------

In addition to the above employees at
December 31, 2015, 17 employees were located at Cincinnati OH and one at Newgulf TX.

LOGO



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 75



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



OtherExpensesandIncome





|                                                |  |  |  |      |      |   |      |  |         |      |  |   |      |   |          |  |  |      |      |   |  |  |     |  
|----------------------------------------------- |  |  |  | ---- | ---- | - | ---- |  | ------- | ---- |  | - | ---- | - | -------- |  |  | ---- | ---- | - |  |  | --- | -
|                                                |  |  |  |      |      |   |      |  |         |      |  |   |      |   | % Change | 
|Dollars (millions), except percentage amounts   |  |  |  | 2015 |      |   | 2014 |  |         | 2013 |  |   |      |   | 2015     |  |  | 2014 |     
|Selling and administrative expenses             |  |  |  | $    | (239 | ) |      |  | $  (245 | )    |  | $ | (231 | ) |          |  |  |      | (2   | ) |  |  | 6   |  
|Provincial mining and other taxes               |  |  |  |      | (310 | ) |      |  | (257    | )    |  |   | (194 | ) |          |  |  |      | 21   |   |  |  | 32  |  
|Share of earnings of equity-accounted investees |  |  |  |      | 121  |   |      |  | 102     |      |  |   | 195  |   |          |  |  |      | 19   |   |  |  | (48 | )
|Dividend income                                 |  |  |  |      | 50   |   |      |  | 117     |      |  |   | 92   |   |          |  |  |      | (57  | ) |  |  | 27  |  
|Impairment of available-for-sale investment     |  |  |  |      |     |   |      |  | (38     | )    |  |   |     |   |          |  |  |      | (100 | ) |  |  | n/m |  
|Other income (expenses)                         |  |  |  |      | 22   |   |      |  | 22      |      |  |   | (36  | ) |          |  |  |      |     |   |  |  | n/m |  
|Finance costs                                   |  |  |  |      | (192 | ) |      |  | (184    | )    |  |   | (144 | ) |          |  |  |      | 4    |   |  |  | 28  |  
|Income taxes                                    |  |  |  |      | (451 | ) |      |  | (628    | )    |  |   | (687 | ) |          |  |  |      | (28  | ) |  |  | (9  | )
|                                                |  |  |  |      |      |   |      |  |         |      |  |   |      |   |          |  |  |      |      |   |  |  |     |  

n/m = not meaningful

Performance

The most significant contributors to the change in other expenses and income results were as follows:



|                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                  
|------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                        |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | 2014 vs 2013                                                                                                                                                     
|Provincial Mining and Other Taxes                       |  |  |  | Under Saskatchewan provincial legislation, the company is subject to resource taxes including the potash production tax and the resource
surcharge. Provincial mining and other taxes are comprised mainly of these two resource taxes. 
Provincial mining and other taxes increased due to higher potash production tax in 2015 resulting from a weaker Canadian dollar. In addition, deductible costs
decreased due to the first-quarter 2015 changes to potash taxation in the Province of Saskatchewan, which deferred the timing of the annual allowable deduction for capital expenditures. |  |  |  | The potash production tax expense increased primarily due to reduced capital spending, which is deductible in computing the tax due.                             
|                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                  
|Earnings of Equity-Accounted Investees                  |  |  |  | Share of earnings of equity-accounted investees pertains primarily to SQM and APC. Higher earnings were mainly due to higher earnings for APC over that period.                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  | Lower earnings were mainly due to lower earnings for SQM (part of which was due to a Chilean income tax rate increase) and APC over that period.                 
|                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                  
|Dividend Income                                         |  |  |  | Dividend income was down due to the company receiving a special dividend of $69 million from ICL in 2014.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  | Dividend income was up in 2014 as we received a special dividend of $69 million from ICL (none in 2013), although ordinary dividends from ICL were lower.        
|                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                  
|Impairment of Available-for-Sale Investment 
FS Note 14 |  |  |  | A non-tax deductible impairment loss of $38 million was recorded in net income on our investment in Sinofert during 2014. No such losses were recognized in 2015.                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  | A non-tax deductible impairment loss of $38 million was recorded in net income on our investment in Sinofert during 2014. No such losses
were recognized in 2013.
|                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                  



|   |  |                                         
|-- |  | ----------------------------------------
|76 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|              |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|Finance Costs |  |  |  | There were no significant changes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Finance costs were higher as a result of lower capitalized interest due to reduced capital spending as our potash expansion program neared completion.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|              |  | 
|              |  |  |  | LOGO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Income Taxes  |  |  |  | Income taxes decreased due primarily to lower income before taxes and discrete tax adjustments. Effective tax rates and discrete amounts are
shown in the table on the following page.  Significant items to note include the
following:    The actual effective
tax rate on ordinary earnings in 2015 decreased compared to 2014 due to increased income from lower tax rate jurisdictions. 
  In 2015, a current tax recovery of $17 million was recorded upon the conclusion of a tax authority
audit.    In 2014, a deferred tax
expense of $11 million was recorded as a result of a Chilean income tax rate increase. |  |  |  | Income taxes decreased due primarily to lower income before taxes and discrete tax adjustments partially offset by an increase in the actual
effective tax rate on ordinary earnings. Effective tax rates and discrete items are shown in the table on the following page. 
Significant items to note include the following: 
  The actual effective tax rate on ordinary earnings for 2014 increased compared to the same period last
year due to different income weightings between jurisdictions. 
  In 2014, a deferred tax expense of $11 million was recorded as a result of a Chilean income tax
rate increase.    In 2013, a tax
expense of $8 million was recorded to adjust the 2012 income tax provision to the tax returns filed for that year. 
  In 2013, a net tax expense of $13 million was recorded to adjust the deferred tax asset
related to foreign tax loss carryforwards to the amount expected to be realized upon utilization. 
  In 2013, a deferred tax expense of $11 million was recorded as a result of a Canadian
income tax rate increase.    In
2013, a deferred tax expense of $10 million was recorded as a result of a planned distribution of earnings from a foreign jurisdiction.



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 77



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                       |  |  |  |                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                    
|---------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                       |  |  |  | 2015 vs 2014                                                                                                                                                                                   |  |  |  | 2014 vs 2013                                                                                                                                                                                                                                                                                       
|Income Taxes continued |  |  |  | In 2015, 58 percent of the effective tax rate on the years ordinary earnings pertained to current income taxes and 42 percent related to deferred income taxes which was unchanged from 2014. |  |  |  | In 2014, 58 percent of the effective tax rate on the years ordinary earnings pertained to current income taxes and 42 percent related to deferred income taxes (2013  50 percent current and 50 percent
deferred). The increase in the current portion was largely due to lower tax depreciation.
|                       |  |  |  |                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                    

| |  |                                                    |  |                                                                                      |  |      |           |  |  |  |      |  |          |      |  |  |          |   |  | 
| |  | -------------------------------------------------- |  | ------------------------------------------------------------------------------------ |  | ---- | --------- |  |  |  | ---- |  | -------- | ---- |  |  | -------- | - |  | 
| |  |                                                    |  | Effective Tax Rates and Discrete Items Dollars
(millions), except percentage amounts |  |      |           |  |  |  |      |  |          |      |  |  |          |   |  | 
| |  |                                                    |  |                                                                                      |  | 2015 |           |  |  |  | 2014 |  |          | 2013 | 
| |  | Actual effective tax rate on ordinary earnings     |  |                                                                                      |  |      | 27%       |  |  |  |      |  | 28%      |      |  |  | 26%      |  
| |  | Actual effective tax rate including discrete items |  |                                                                                      |  |      | 26%       |  |  |  |      |  | 29%      |      |  |  | 28%      |  
| |  | Discrete tax adjustments that impacted the rate    |  |                                                                                      |  |      | $       7 |  |  |  |      |  | $    (20 | )    |  |  | $    (55 | )
| |  |                                                    |  |                                                                                      |  |      |           |  |  |  |      |  |          |      |  |  |          |   |  | 

Foreign Exchange

We incur costs and
expenses in foreign currencies other than the US dollar, which vary from year to year. In Canada, our revenue is predominantly earned and received in US dollars while the cost base for our potash operations is predominantly in Canadian dollars. We
are also affected by the period-end change in foreign exchange rate on the translation of our monetary net assets and liabilities, and on treasury activities. The following table shows whether net income would have increased or decreased, if
the current year-end exchange rate had remained at the prior year-end exchange rate.

Impact of Foreign Exchange on Net Income

Dollars (millions), except per-share amounts



|                                                                        |  |  |  |                                   |        |  |      |   |        | 
|----------------------------------------------------------------------- |  |  |  | --------------------------------- | ------ |  | ---- | - | ------ | 
|                                                                        |  |  |  | Increase (Decrease) in Net Income |       
|                                                                        |  |  |  | 2015                              |        |  | 2014 |  
|Impact on:                                                              |  |  |  |                                   |        |  |      |   |        | 
|Operating costs before income taxes                                     |  |  |  | $                                 | (117)  |  |      | $ | (46)   | 
|Conversion of balance sheet and treasury activities before income taxes |  |  |  |                                   | (48)   |  |      |   | (8)    | 
|                                                                        |  |  |  |                                   |        |  |      |   |        | 
|                                                                        |  |  |  |                                   |        |  |      |   |        | 
|Net income before income taxes                                          |  |  |  |                                   | (165)  |  |      |   | (54)   | 
|Net income after income taxes                                           |  |  |  |                                   | (121)  |  |      |   | (39)   | 
|Diluted EPS after income taxes                                          |  |  |  |                                   | (0.14) |  |      |   | (0.04) | 
|                                                                        |  |  |  |                                   |        |  |      |   |        | 
|                                                                        |  |  |  |                                   |        |  |      |   |        | 



|                        |  |  |  |      |        |  |  |  |      |  |        |      |  |  |        | 
|----------------------- |  |  |  | ---- | ------ |  |  |  | ---- |  | ------ | ---- |  |  | ------ | 
|                        |  |  |  | 2015 |        |  |  |  | 2014 |  |        | 2013 | 
|Year-end exchange rates |  |  |  |      | 1.3840 |  |  |  |      |  | 1.1601 |      |  |  | 1.0636 | 
|                        |  |  |  |      |        |  |  |  |      |  |        |      |  |  |        | 

Other Non-Financial Information



|                                                       |  |  |  |      |       |  |      |  |       |      |  |  |       |  |          |  |  |      |     |  |  |  |    | 
|------------------------------------------------------ |  |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  | -------- |  |  | ---- | --- |  |  |  | -- | 
|                                                       |  |  |  |      |       |  |      |  |       |      |  |  |       |  | % Change | 
|Dollars (millions), except percentage amounts          |  |  |  | 2015 |       |  | 2014 |  |       | 2013 |  |  |       |  | 2015     |  |  | 2014 |    
|Taxes and royalties (Refer to Page 166 for definition) |  |  |  |      | (654) |  |      |  | (715) |      |  |  | (568) |  |          |  |  |      | (9) |  |  |  | 26 | 
|                                                       |  |  |  |      |       |  |      |  |       |      |  | 



|                    |  |  |  |                                                                                                                                  |  |  |  |                                                                                                       
|------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------
|                    |  |  |  | 2015 vs 2014                                                                                                                     |  |  |  | 2014 vs 2013                                                                                          
|Taxes and Royalties |  |  |  | Taxes and royalties decreased as a result of decreased current income taxes partially offset by increased potash production tax. |  |  |  | Taxes and royalties increased as a result of increased current income taxes and potash production tax.
|                    |  |  |  |                                                                                                                                  |  |  |  |                                                                                                       



|   |  |                                         
|-- |  | ----------------------------------------
|78 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Quarterly Results



Quarterly Results and Review of Fourth-Quarter Performance

(in millions of US dollars except as otherwise noted)



|                                                          |  |  |  |      |       |   |    |   |       |    |  |   |       |   |  |       |       |   |  |   |        |   |  |    |  |   |       |   |  |    |       |   |       |   |       |   |  |   |        |   |  |   |        |  
|--------------------------------------------------------- |  |  |  | ---- | ----- | - | -- | - | ----- | -- |  | - | ----- | - |  | ----- | ----- | - |  | - | ------ | - |  | -- |  | - | ----- | - |  | -- | ----- | - | ----- | - | ----- | - |  | - | ------ | - |  | - | ------ | -
|                                                          |  |  |  | 2015 |       |   |    |   | 2014  |   
|                                                          |  |  |  | Q1   |       |   | Q2 |   |       | Q3 |  |   | Q4    |   |  | Total |       |   |  |   | Q1     |   |  | Q2 |  |   | Q3    |   |  | Q4 |       |   | Total |  
|Financial Results                                         |  |  |  |      |       |   |    |   |       |    |  |   |       |   |  |       |       |   |  |   |        |   |  |    |  |   |       |   |  |    |       |   |       |   |       |   |  |   |        |   |  |   |        |  
|Sales                                                     |  |  |  | $    | 1,665 |   |    | $ | 1,731 |    |  | $ | 1,529 |   |  | $     | 1,354 |   |  | $ | 6,279  |   |  |    |  | $ | 1,680 |   |  | $  | 1,892 |   |       | $ | 1,641 |   |  | $ | 1,902  |   |  | $ | 7,115  |  
|Less: Freight, transportation and distribution            |  |  |  |      | (128  | ) |    |   | (124  | )  |  |   | (128  | ) |  |       | (108  | ) |  |   | (488   | ) |  |    |  |   | (166  | ) |  |    | (158  | ) |       |   | (141  | ) |  |   | (144   | ) |  |   | (609   | )
|Cost of goods sold                                        |  |  |  |      | (870  | ) |    |   | (896  | )  |  |   | (896  | ) |  |       | (860  | ) |  |   | (3,522 | ) |  |    |  |   | (949  | ) |  |    | (987  | ) |       |   | (911  | ) |  |   | (1,012 | ) |  |   | (3,859 | )
|Gross margin                                              |  |  |  |      | 667   |   |    |   | 711   |    |  |   | 505   |   |  |       | 386   |   |  |   | 2,269  |   |  |    |  |   | 565   |   |  |    | 747   |   |       |   | 589   |   |  |   | 746    |   |  |   | 2,647  |  
|Operating income                                          |  |  |  |      | 559   |   |    |   | 619   |    |  |   | 421   |   |  |       | 314   |   |  |   | 1,913  |   |  |    |  |   | 531   |   |  |    | 686   |   |       |   | 520   |   |  |   | 611    |   |  |   | 2,348  |  
|Net income                                                |  |  |  |      | 370   |   |    |   | 417   |    |  |   | 282   |   |  |       | 201   |   |  |   | 1,270  |   |  |    |  |   | 340   |   |  |    | 472   |   |       |   | 317   |   |  |   | 407    |   |  |   | 1,536  |  
|Other comprehensive income (loss)                         |  |  |  |      | 23    |   |    |   | 37    |    |  |   | (461  | ) |  |       | (116  | ) |  |   | (517   | ) |  |    |  |   | 57    |   |  |    | (6    | ) |       |   | (229  | ) |  |   | (101   | ) |  |   | (279   | )
|Net income per share1                                     |  |  |  |      | 0.44  |   |    |   | 0.50  |    |  |   | 0.34  |   |  |       | 0.24  |   |  |   | 1.52   |   |  |    |  |   | 0.40  |   |  |    | 0.56  |   |       |   | 0.38  |   |  |   | 0.49   |   |  |   | 1.82   |  
|Cash provided by operating activities                     |  |  |  |      | 521   |   |    |   | 836   |    |  |   | 358   |   |  |       | 623   |   |  |   | 2,338  |   |  |    |  |   | 539   |   |  |    | 788   |   |       |   | 574   |   |  |   | 713    |   |  |   | 2,614  |  
|Non-Financial Results                                     |  |  |  |      |       |   |    |   |       |    |  |   |       |   |  |       |       |   |  |   |        |   |  |    |  |   |       |   |  |    |       |   |       |   |       |   |  |   |        |   |  |   |        |  
|Production (KCl tonnes  thousands)                       |  |  |  |      | 2,612 |   |    |   | 2,387 |    |  |   | 2,131 |   |  |       | 1,975 |   |  |   | 9,105  |   |  |    |  |   | 2,395 |   |  |    | 2,321 |   |       |   | 1,453 |   |  |   | 2,557  |   |  |   | 8,726  |  
|Production (N tonnes  thousands)                         |  |  |  |      | 792   |   |    |   | 753   |    |  |   | 734   |   |  |       | 802   |   |  |   | 3,081  |   |  |    |  |   | 833   |   |  |    | 830   |   |       |   | 787   |   |  |   | 720    |   |  |   | 3,170  |  
|Production (P2O5 tonnes
 thousands)                      |  |  |  |      | 366   |   |    |   | 379   |    |  |   | 442   |   |  |       | 427   |   |  |   | 1,614  |   |  |    |  |   | 369   |   |  |    | 459   |   |       |   | 431   |   |  |   | 412    |   |  |   | 1,671  |  
|PotashCorps total shareholder return percentage          |  |  |  |      | (8    | ) |    |   | (3    | )  |  |   | (33   | ) |  |       | (15   | ) |  |   | (49    | ) |  |    |  |   | 11    |   |  |    | 6     |   |       |   | (8    | ) |  |   | 3      |   |  |   | 12     |  
|Product tonnes involved in customercomplaints (thousands) |  |  |  |      | 18    |   |    |   | 3     |    |  |   | 30    |   |  |       | 8     |   |  |   | 59     |   |  |    |  |   | 13    |   |  |    | 2     |   |       |   | 9     |   |  |   | 39     |   |  |   | 63     |  
|Taxes and royalties                                       |  |  |  | $    | 242   |   |    | $ | 215   |    |  | $ | 119   |   |  | $     | 78    |   |  | $ | 654    |   |  |    |  | $ | 170   |   |  | $  | 199   |   |       | $ | 190   |   |  | $ | 156    |   |  | $ | 715    |  
|Percentage of senior staff positions filled internally    |  |  |  |      | 74    |   |    |   | 81    |    |  |   | 71    |   |  |       | 86    |   |  |   | 77     |   |  |    |  |   | 100   |   |  |    | 77    |   |       |   | 73    |   |  |   | 38     |   |  |   | 78     |  
|Total site recordable injury rate                         |  |  |  |      | 0.92  |   |    |   | 0.85  |    |  |   | 1.29  |   |  |       | 0.97  |   |  |   | 1.01   |   |  |    |  |   | 1.06  |   |  |    | 1.27  |   |       |   | 1.32  |   |  |   | 0.66   |   |  |   | 1.01   |  
|Total lost-time injury rate                               |  |  |  |      | 0.12  |   |    |   | 0.03  |    |  |   | 0.13  |   |  |       | 0.10  |   |  |   | 0.10   |   |  |    |  |   | 0.18  |   |  |    | 0.08  |   |       |   | 0.07  |   |  |   | 0.07   |   |  |   | 0.10   |  
|Environmental incidents                                   |  |  |  |      | 5     |   |    |   | 5     |    |  |   | 6     |   |  |       | 8     |   |  |   | 24     |   |  |    |  |   | 5     |   |  |    | 6     |   |       |   | 8     |   |  |   | 5      |   |  |   | 24     |  
|                                                          |  |  |  |      |       |   |    |   |       |    |  |   |       |   |  |       |       |   |  |   |        |   |  |    |  |   |       |   |  |    |       |   |       |   |       |   |  |   |        |   |  |   |        |  



|1 | Net income per share for each quarter has been computed based on the weighted average number of shares issued and outstanding during the respective quarter; therefore, quarterly amounts may not add to the annual
total. Per-share calculations are based on dollar and share amounts each rounded to the nearest thousand.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The companys sales of fertilizer
can be seasonal. Typically, fertilizer sales are highest in the second quarter of the year, due to Northern Hemispheres spring planting season. However, planting conditions and the timing of customer purchases will vary each year, and fertilizer
sales can be expected to shift from one quarter to another. Feed and industrial sales are more evenly distributed throughout the year.

Highlights of our 2015 fourth
quarter compared to the same quarter in 2014 include (direction of arrows refers to impact on comprehensive income):



K
K

Potashq

Reduced sales volumes and a softening price environment
resulted in lower potash gross margin. Sales volumes trailed those achieved in 2014. The most significant decline was in North America, which reflected a pullback in demand from 2014s especially strong levels, as well as increased competition.
Offshore, the majority of Canpotexs shipments were to China (40 percent) and Other Asian markets outside of China and India (30 percent), while Latin America and


India accounted for 18 percent and 4 percent,
respectively. The average realized potash price was down considerably, reflecting the declining price environment in 2015. Inventory-related shutdowns at our Saskatchewan mines and the closure of our Penobsquis, New Brunswick operation
reduced production volumes and resulted in cost of goods sold which was higher than 2014.






|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 79



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|    |  |                                                                                                                                                                                                                                                                                                                                                                                         |  |     
|--- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----
|N
N |  | Nitrogen                                                                                                                                                                                                                                                                                                                                                                                |  | LOGO
|q   |  | In nitrogen, weaker prices had a negative impact on gross
margin, which trailed 2014 results. Sales volumes were similar to 2014. Average realized prices were down significantly as lower energy costs and increased global supply weighed heavily on prices for all nitrogen
products. Cost of goods sold was down, driven largely by lower natural gas costs in the US and Trinidad. | 
|P
P |  | Phosphate                                                                                                                                                                                                                                                                                                                                                                               | 
|q   |  | Gross margin for the quarter was down slightly from 2014,
due to lower sales volumes and price realizations. The average realized phosphate price was similar to 2014 as improved prices for liquid fertilizers offset declining prices for DAP and MAP.                                                                                                                                | 



|  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |  | Other Financial Results                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|  | 
|p |  | The actual effective tax rate, including discrete items, was 25 percent (2014  29 percent). The decrease was due to different income
weightings between jurisdictions.                                                                                                                                                                                                                                                                                                                                                                                                 
|  | 
|q |  | Other comprehensive loss in the fourth quarter of 2015 was mainly the result of a decrease in the fair value of our investment in ICL, partially offset by an
increase in the fair value of our investment in Sinofert and a net actuarial gain resulting from a remeasurement of our defined benefit plans. Other comprehensive loss in the fourth quarter of 2014 was mainly the result of a net actuarial
loss resulting from a remeasurement of our defined benefit plans, partially offset by an increase in the fair value of our investments in ICL and Sinofert.



|                                         |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|---------------------------------------- |  |  |  | ------------------------------ | ----- |  | ---- |  | ------------------------------ | -------- |  |  | ---- |  | ---- |  |  | ---- | --- |  | -------- | - | --- |  |  |  | ---- | 
|                                         |  |  |  | Three Months Ended December 31 |      
|                                         |  |  |  | Sales Tonnes (thousands)       |       |  |      |  | Average Net Sales Price per MT |         
|                                         |  |  |  | 2015                           |       |  | 2014 |  |                                | % Change |  |  |      |  | 2015 |  |  | 2014 |     |  | % Change |  
|Potash                                   |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|Manufactured Product                     |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|North America                            |  |  |  |                                | 459   |  |      |  | 829                            |          |  |  | (45) |  |      |  |  | $    | 271 |  |          | $ | 358 |  |  |  | (24) | 
|Offshore                                 |  |  |  |                                | 1,277 |  |      |  | 1,671                          |          |  |  | (24) |  |      |  |  | $    | 226 |  |          | $ | 246 |  |  |  | (8)  | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 
|Manufactured Product                     |  |  |  |                                | 1,736 |  |      |  | 2,500                          |          |  |  | (31) |  |      |  |  | $    | 238 |  |          | $ | 284 |  |  |  | (16) | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 
|Nitrogen                                 |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|Manufactured Product                     |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|Ammonia                                  |  |  |  |                                | 567   |  |      |  | 652                            |          |  |  | (13) |  |      |  |  | $    | 397 |  |          | $ | 590 |  |  |  | (33) | 
|Urea                                     |  |  |  |                                | 308   |  |      |  | 195                            |          |  |  | 58   |  |      |  |  | $    | 297 |  |          | $ | 384 |  |  |  | (23) | 
|Solutions, nitric acid, ammonium nitrate |  |  |  |                                | 684   |  |      |  | 664                            |          |  |  | 3    |  |      |  |  | $    | 193 |  |          | $ | 231 |  |  |  | (16) | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 
|Manufactured Product                     |  |  |  |                                | 1,559 |  |      |  | 1,511                          |          |  |  | 3    |  |      |  |  | $    | 288 |  |          | $ | 405 |  |  |  | (29) | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 
|Phosphate                                |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|Manufactured Product                     |  |  |  |                                |       |  |      |  |                                |          |  |  |      |  |      |  |  |      |     |  |          |   |     |  |  |  |      | 
|Fertilizer                               |  |  |  |                                | 474   |  |      |  | 501                            |          |  |  | (5)  |  |      |  |  | $    | 461 |  |          | $ | 465 |  |  |  | (1)  | 
|Feed and Industrial                      |  |  |  |                                | 284   |  |      |  | 293                            |          |  |  | (3)  |  |      |  |  | $    | 624 |  |          | $ | 636 |  |  |  | (2)  | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 
|Manufactured Product                     |  |  |  |                                | 758   |  |      |  | 794                            |          |  |  | (5)  |  |      |  |  | $    | 522 |  |          | $ | 528 |  |  |  | (1)  | 
|                                         |  |  |  |                                |       |  |      |  |                                |          |  | 



|   |  |                                         
|-- |  | ----------------------------------------
|80 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Financial Condition Review



Statement of Financial Position Analysis

LOGO

As at December 31, 2015, total assets decreased 1 percent while total liabilities increased 2 percent and total equity
fell 5 percent compared to December 31, 2014. The most significant contributors to the changes in our statements of financial position were as follows (direction of arrows refers to increase or decrease):



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                                                                                                                                                                                                                  
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Assets                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Liabilities                                                                                                                                                                                                                                                                                                                      
|q       Investments were largely impacted by the lower fair value of our available-for-sale investment in ICL.
 p       Property, plant and equipment increased largely as a result of our previously announced
potash and nitrogen capacity expansions.  q       Receivables decreased mainly due to lower trade accounts
receivable which was largely related to lower fourth-quarter 2015 average realized potash and nitrogen prices and reduced potash sales volumes. |  |  |  | q       Short-term debt and current portion of long-term debt declined due to the repayment of $500 million in senior notes in the third quarter of 2015 that
were previously classified as current.  p       Long-term debt was higher as a result of the issuance of $500
million in senior notes in the first quarter of 2015.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | 
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | 

|       |  |                                                                                            |  |  |  |  |  | 
|------ |  | ------------------------------------------------------------------------------------------ |  |  |  |  |  | 
|       |  |                                                                                            |  |  |  |  |  | 
|Equity
|q      |  | Equity was mainly impacted by dividends declared, net income and other comprehensive loss.
|FS     |  | Statements of Changes in Equity                                                           

As at December 31, 2015, $61 million (2014  $127 million) of our cash and cash equivalents was held in certain foreign
subsidiaries. There are no current plans to repatriate the funds at December 31, 2015 in a manner that results in tax consequences. A repatriation of funds totaling $118 million was completed in 2015 with $NIL tax consequences.



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 81



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Liquidity and Capital Resources



The following section explains how we manage our cash and capital resources to carry out our
strategy and deliver results.

Liquidity risk arises from our general funding needs and in the management of our assets, liabilities and capital structure. We manage
liquidity risk to maintain sufficient liquid financial resources to fund our financial position and meet our commitments and obligations in a cost-effective manner. Liquidity needs can be met through a variety of sources, including cash
generated from operations, drawdowns under our revolving credit facility, issuances of commercial paper and short-term borrowings under our line of credit. Our primary uses of funds are operational expenses, sustaining and opportunity
capital spending, intercorporate investments, dividends and interest, and principal payments on our debt securities.

Cash Requirements



|                                                                                                                                                                                                                                                                                                                                                              |  |     
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----
|The following aggregated information about our contractual obligations and other commitments summarizes certain of our liquidity and capital resource requirements. The informationpresented in the table below does not include
obligations that have original maturities of less than one year or planned (but not legally committed) capital expenditures. |  | LOGO

Contractual Obligations and Other Commitments

Dollars (millions) at December 31, 2015



|                                                          |  |  |  |                 |  |  |  |                        |        |  |               |   |       |              |  |   |              |  |  |              |       |  |  |   |       | 
|--------------------------------------------------------- |  |  |  | --------------- |  |  |  | ---------------------- | ------ |  | ------------- | - | ----- | ------------ |  | - | ------------ |  |  | ------------ | ----- |  |  | - | ----- | 
|                                                          |  |  |  |                 |  |  |  | Payments Due by Period |       
|                                                          |  |  |  | FS              |  |  |  | Total                  |        |  | Within 1 Year |   |       | 1 to 3 Years |  |   | 3 to 5 Years |  |  | Over 5 Years |      
|Long-term debt obligations1                               |  |  |  | Note 20         |  |  |  | $                      | 3,754  |  |               | $ |      |              |  | $ | 504          |  |  | $            | 1,000 |  |  | $ | 2,250 | 
|Estimated interest payments on long-term debt obligations |  |  |  |                 |  |  |  |                        | 1,962  |  |               |   | 176   |              |  |   | 332          |  |  |              | 255   |  |  |   | 1,199 | 
|Operating leases                                          |  |  |  | Note 27         |  |  |  |                        | 408    |  |               |   | 80    |              |  |   | 110          |  |  |              | 72    |  |  |   | 146   | 
|Purchase commitments                                      |  |  |  | Note 27         |  |  |  |                        | 632    |  |               |   | 454   |              |  |   | 178          |  |  |              |      |  |  |   |      | 
|Capital commitments                                       |  |  |  | Note 27         |  |  |  |                        | 47     |  |               |   | 28    |              |  |   | 19           |  |  |              |      |  |  |   |      | 
|Other commitments                                         |  |  |  | Note 27         |  |  |  |                        | 165    |  |               |   | 44    |              |  |   | 64           |  |  |              | 25    |  |  |   | 32    | 
|Asset retirement obligations and environmental costs2     |  |  |  | Note 22         |  |  |  |                        | 659    |  |               |   | 87    |              |  |   | 142          |  |  |              | 108   |  |  |   | 322   | 
|Other long-term liabilities3                              |  |  |  | Notes 8, 19, 21 |  |  |  |                        | 3,209  |  |               |   | 152   |              |  |   | 159          |  |  |              | 68    |  |  |   | 2,830 | 
|                                                          |  |  |  |                 |  |  |  |                        |        | 
|Total                                                     |  |  |  |                 |  |  |  | $                      | 10,836 |  |               | $ | 1,021 |              |  | $ | 1,508        |  |  | $            | 1,528 |  |  | $ | 6,779 | 
|                                                          |  |  |  |                 |  |  |  |                        |        | 



|1 | Long-term debt consists of $3,750 million of senior notes that were issued under US shelf registration statements and a net of $4 million under back-to-back
loan arrangements. The estimated interest payments on long-term debt in the above table include our cumulative scheduled interest payments on fixed and variable rate long-term debt. Interest on variable rate debt is based on interest rates
prevailing at December 31, 2015.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | Commitments associated with our asset retirement obligations are expected to occur principally over the next 84 years for phosphate (with the majority taking place over the next 34 years) and over a longer period
for potash. Environmental costs consist of restoration obligations, which are expected to occur through 2031.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Other long-term liabilities consist primarily of pension and other post-retirement benefits, derivative instruments, income taxes and deferred income taxes. Deferred income tax liabilities may vary according to changes
in tax laws, tax rates and the operating results of the company. Since it is impractical to determine whether there will be a cash impact in any particular year, all deferred income tax liabilities have been reflected as other long-term
liabilities in the Over 5 Years category.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|82 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Sources and Uses of Cash

The companys cash flows from operating, investing and financing activities are summarized in the following table:



|                                                 |  |  |  |      |        |   |      |   |        |      |  |   |        |   |          |  |  |      |     |   |  |  |     |  
|------------------------------------------------ |  |  |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------ | - | -------- |  |  | ---- | --- | - |  |  | --- | -
|                                                 |  |  |  |      |        |   |      |   |        |      |  |   |        |   | % Change | 
|Dollars (millions), except percentage amounts    |  |  |  | 2015 |        |   | 2014 |   |        | 2013 |  |   |        |   | 2015     |  |  | 2014 |    
|Cash provided by operating activities            |  |  |  | $    | 2,338  |   |      | $ | 2,614  |      |  | $ | 3,212  |   |          |  |  |      | (11 | ) |  |  | (19 | )
|Cash used in investing activities                |  |  |  |      | (1,284 | ) |      |   | (1,160 | )    |  |   | (1,624 | ) |          |  |  |      | 11  |   |  |  | (29 | )
|Cash used in financing activities                |  |  |  |      | (1,178 | ) |      |   | (1,867 | )    |  |   | (1,522 | ) |          |  |  |      | (37 | ) |  |  | 23  |  
|                                                 |  |  |  |      |        |   |      |   |        |      |  |  
|(Decrease) increase in cash and cash equivalents |  |  |  | $    | (124   | ) |      | $ | (413   | )    |  | $ | 66     |   |          |  |  |      | (70 | ) |  |  | n/m |  
|                                                 |  |  |  |      |        |   |      |   |        |      |  |  

n/m = not meaningful



LOGO



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|PotashCorp 2015 Annual Integrated Report |  | 83



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



The most significant contributors to the changes in cash flows were as follows:



|                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                
|------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                      |  |  |  | 2015 vs 2014                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | 2014 vs 2013                                                                                                                                                                                                                   
|Cash Provided by Operating Activities |  |  |  | Cash provided by operating activities was impacted by: 
  Lower net income in 2015; 
  Cash inflows from receivables in 2015 compared to cash outflows in 2014;
   Cash outflows from inventories in
2015 compared to cash inflows in 2014; and 
  Net undistributed earnings of equity-accounted investees in 2015 compared to net distributed
earnings of equity-accounted investees in 2014 when a special dividend was received from SQM. |  |  |  | Cash provided by operating activities was impacted by: 
  Lower net income in 2014; 
  Cash outflows from receivables in 2014 compared to cash inflows in 2013; and
   A lower non-cash provision for
deferred income taxes.
|                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                
|Cash Used in Investing Activities     |  |  |  | Cash used in investing activities was primarily for additions to property, plant and equipment.                                                                                                                                                                                                                                                                                                                                                   |  |  |  | Cash used in investing activities was primarily for additions to property, plant and equipment, which decreased from 2013 mainly due to our potash capacity expansion projects nearing completion.                             
|                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                
|Cash Used in Financing Activities     |  |  |  | Cash used in financing activities decreased mainly due to share repurchases in 2014, which did not recur in 2015, being partially offset by lower proceeds from senior notes in 2015.                                                                                                                                                                                                                                                             |  |  |  | Cash used in financing activities rose due to increased share repurchases, repayment of senior notes and dividend payments, partially offset by the issuance of senior notes in 2014 (none in 2013).                           
|                                      |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  |  |  |                                                                                                                                                                                                                                

We believe that internally generated cash flow, supplemented by available borrowings under our existing financing sources
if necessary, will be sufficient to meet our anticipated capital expenditures and other cash requirements for at least the next 12 months, exclusive of any possible acquisitions. At this time, we do not reasonably expect any presently
known trend or uncertainty to affect our ability to access our historical sources of liquidity.

FS Note 31 for subsequent events





LOGO



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Capital Structure and Management



The following section explains how we manage our capital structure in order for our balance sheet
to be considered sound by focusing on maintaining an investment grade credit rating.



Principal Debt Instruments We use a combination of short-term and long-term debt to finance our operations. We typically pay floating rates of interest on our short-term debt and credit facility,
and fixed rates on our senior notes. As at December 31, 2015, interest rates on outstanding commercial paper ranged from 0.5 percent to 0.8 percent. Our
$3.5 billion syndicated credit facility provides for unsecured advances up to the total facility amount less direct borrowings and amounts committed in respect of commercial paper outstanding. We also have a $75 million unsecured
short-term line of credit that is available through August 2016 and an uncommitted letter of credit facility of $100 million that is due on demand. Direct borrowings, outstanding commercial paper and outstanding letters of credit reduce the
amounts available under the line of credit and the credit facility. The line of credit and credit facility have financial tests and other covenants with which we must comply at each quarter-end. Non-compliance with any such covenants
could result in accelerated payment of amounts borrowed and termination of lenders further funding obligations under the credit facility and line of credit. We were in compliance with all covenants as at December 31, 2015
and at this time anticipate being in compliance with such covenants in 2016.  FSNotes 17 and 20 LOGO For additional information on our capital structure and management:  FS

Note 26 for capital
structure Notes 9 and 23 for outstanding
share data


The accompanying table summarizes the limits and results of certain covenants.  Debt covenants at December 31
Dollars (millions), except ratio amounts



Limit




2015Debt-to-capital ratio
1,3



£
0.6





0.3Long-term debt-to-EBITDA ratio
2,3



£
3.5





1.3Debt of subsidiaries



< $
1,000




$
4 The following non-IFRS financial measures are requirements of our debt covenants and should not be considered as a substitute for,
nor superior to, measures of financial performance prepared in accordance with IFRS:  1
Debt-to-capital ratio = debt (short-term debt and current portion of long-term debt + long-term debt) / (debt + shareholders equity).  2
Long-term debt-to-EBITDA ratio = long-term debt / EBITDA. EBITDA is calculated according to the definition in Note 17 to the consolidated financial statements
for the trailing 12 months. As compared to net income according to IFRS, EBITDA is limited, in that periodic costs of certain capitalized tangible and intangible assets used in generating revenues are excluded. Long-term debt to net income for the
trailing 12 months was 2.9.  3
Subsequent to December 31, 2015, the debt-to-capital ratio for our credit facility only was raised to 0.65 and the long-term debt-to-EBITDA ratio was removed. Our ability to access reasonably priced debt in the capital markets is dependent, in part, on the quality of our credit ratings. We continue to maintain
investment-grade credit ratings for our long-term debt. A downgrade of the credit rating of our long-term debt would increase the interest rates applicable to borrowings under our credit facility and our line of credit. Commercial paper markets are normally a source of same-day cash for the company. Our access to the Canadian and US commercial paper markets primarily depends on
maintaining our current short-term credit ratings as well as general conditions in the money markets.  Long-Term Debt




Short-Term DebtRating (Outlook)




RatingAt December 31



2015


2014




2015


2014Moodys




A3 (negative)



A3 (stable)





P-2



P-2Standard & Poors




A- (stable)



A- (stable)





A-21



A-2 1  1
S&P assigned a global commercial paper rating of A-2, but rated our commercial paper A-1 (low) on a Canadian scale.  A security rating is not a recommendation to buy, sell or hold securities. Such ratings may be subject to revision or withdrawal at any time by the respective credit
rating agency and each rating should be evaluated independently of any other rating. Our $3,750 million of senior notes were issued under US shelf
registration statements. For 2015, our weighted average cost of capital was 7.3 percent (2014  9.2 percent), of which 84 percent represented the cost
of equity (2014  87 percent).






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|PotashCorp 2015 Annual Integrated Report |  | 85



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|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Off-Balance Sheet Arrangements

In the normal course of operations, PotashCorp engages in a variety of transactions that, under IFRS, are either not recorded on our consolidated statements of financial
position or are recorded at amounts that differ from the full contract amounts. Principal off-balance sheet activities include operating leases, agreement to reimburse losses of Canpotex, issuance of guarantee contracts, certain derivative
instruments and long-term contracts. We do not reasonably expect any presently known trend or uncertainty to affect our ability to continue using these arrangements, which are discussed below.

Derivative Instruments

We use derivative financial instruments to manage
exposure to commodity price and exchange rate fluctuations. Except for certain non-financial derivatives that were entered into and continued to be held for the purpose of the receipt or delivery of a
non-financial item in accordance with expected purchase, sale or usage requirements, derivatives are recorded on the consolidated statements of financial position at fair value and marked-to-market each reporting period regardless of whether
they are designated as hedges for IFRS purposes.

FSNote 19

Leases and Long-Term Contracts

Certain of our long-term raw
materials agreements contain fixed price and/or volume components. Our significant agreements, and the related obligations under such agreements, are discussed in Cash Requirements on Page 82.

Additional information about our off-balance sheet arrangements:



|   |  |         |  |                                      
|-- |  | ------- |  | -------------------------------------
|FS |  | Note 28 |  | for contingencies related to Canpotex
|   |  | Note 29 |  | for guarantee contracts              

Other Financial Information

Market Risks Associated With Financial Instruments

Market risk is the
potential for loss from adverse changes in the market value of financial instruments. The level of market risk to which we are exposed varies depending on the composition of our derivative instrument portfolio, as well as current and
expected market conditions. A discussion of enterprise-wide risk management can be found on Pages 27 to 33.



|          |  |                                                           
|--------- |  | ----------------------------------------------------------
|FSNote 25 |  | for financial risks, including relevant risk sensitivities

Critical Accounting Estimates

Our
discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with IFRS.

Our significant accounting policies and accounting estimates are contained in the consolidated financial statements. Certain of these policies, such as long-lived asset
impairment, derivative instruments, provisions and contingencies for asset retirement, environmental and other obligations, and capitalization and depreciation of property, plant and equipment, involve critical accounting estimates because
they require us to make subjective or complex judgments about matters that are inherently uncertain and because of the likelihood that materially different amounts could be reported under different conditions or using different
assumptions. The company identified indicators of potential impairment in its potash operations in the fourth quarter of 2015, completed a value in use assessment of its potash operations cash generating unit and concluded that there was no
impairment. We have discussed the development, selection and application of our key accounting policies, and the critical accounting estimates and assumptions they involve, with the audit committee of the Board.



|         |  |                                                 
|-------- |  | ------------------------------------------------
|FSNote 2 |  | for accounting policies, estimates and judgments

Additional financial information:



|         |  |                                                  
|-------- |  | -------------------------------------------------
|FSNote 2 |  | for recent accounting changes and effective dates
|Note 30  |  | for related party transactions                   



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|86 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Forward-Looking Statements



This 2015 Annual Integrated Report, including the Financial Outlook section of Managements
Discussion & Analysis of Financial Condition and Results of Operations, contains forward-looking statements or forward-looking information (forward-looking statements). These statements can be identified by expressions of
belief, expectation or intention, as well as those statements that are not historical fact. These statements often contain words such as should, could, expect, may, anticipate,
believe, intend, estimates, plans and similar expressions. These statements are based on certain factors and assumptions as set forth in this 2015 Annual Integrated Report, including with respect to:
foreign exchange rates, expected growth, results of operations, performance, business prospects and opportunities, and effective tax rates. While the company considers these factors and assumptions to be reasonable based on information
currently available, they may prove to be incorrect. Forward-looking statements are subject to risks and uncertainties that are difficult to predict. The results or events set forth in forward-looking statements may differ materially from actual
results or events. Several factors could cause actual results or events to differ materially from those expressed in forward-looking statements including, but not limited to, unexpected developments with respect to any of the following: variations
from our assumptions with respect to foreign exchange rates, expected growth, results of operations, performance, business prospects and opportunities, and effective tax rates; fluctuations in supply and demand in the fertilizer, sulfur and
petrochemical markets; changes in competitive pressures, including pricing pressures; risks and uncertainties related to any operating and workforce changes made in response to our industry and the markets we serve, including mine and inventory
shutdowns; adverse or uncertain economic conditions and changes in credit and financial markets; economic and political uncertainty around the world; changes in capital markets; the results of sales contract negotiations within


major markets; unexpected or adverse weather conditions; changes in currency and exchange rates; risks related to reputational loss; the occurrence of a major safety incident; inadequate
insurance coverage for a significant liability; inability to obtain relevant permits for our operations; catastrophic events or malicious acts, including terrorism; certain complications that may arise in our mining process, including water inflows;
risks and uncertainties related to our international operations and assets; our ownership of non-controlling equity interests in other companies; our prospects to reinvest capital in strategic opportunities and acquisitions; risks associated with
natural gas and other hedging activities; security risks related to our information technology systems; imprecision in reserve estimates; costs and availability of transportation and distribution for our raw materials and products, including
railcars and ocean freight; changes in, and the effects of, government policies and regulations; earnings and the decisions of taxing authorities which could affect our effective tax rates; increases in the price or reduced availability of the raw
materials that we use; our ability to attract, develop, engage and retain skilled employees; strikes or other forms of work stoppage or slowdowns; rates of return on, and the risks associated with, our investments and capital expenditures; timing
and impact of capital expenditures; the impact of further innovation; adverse developments in new and pending legal proceedings or government investigations; and violations of our governance and compliance policies. Additional risks and
uncertainties can be found in our Form 10-K for the fiscal year ended December 31, 2015 under the captions Forward-Looking Statements and Item 1A  Risk Factors and in our filings with the US
Securities and Exchange Commission and the Canadian provincial securities commissions. Forward-looking statements are given only as at the date of this report and the company disclaims any obligation to update or revise any forward-looking
statements, whether as a result of new information, future events or otherwise, except as required by law.






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|PotashCorp 2015 Annual Integrated Report |  | 87



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|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Non-IFRS Financial Measures in MD&A





PotashCorp uses cash flow and cash flow return (both non-IFRS financial measures) as supplemental measures to evaluate the
performance of the companys assets in terms of the cash flow they have generated. Calculated on the total cost basis of the companys assets rather than on the depreciated value, these measures reflect cash returned on the total
investment outlay. The company believes these measures are valuable to assess shareholder value. As such, management believes this information to be useful to investors. Generally, these measures are a numerical measure of a companys performance, financial position or cash flows that either excludes or includes amounts that are not
normally excluded or included in the most directly comparable measure calculated and presented in accordance with IFRS. Cash flow and cash flow return are not


measures of financial performance (nor do they have standardized meanings) under IFRS. In evaluating these measures, investors should consider that the methodology applied in calculating such
measures may differ among companies and analysts. The company uses both IFRS and certain non-IFRS measures to assess performance. Management believes the non-IFRS
measures provide useful supplemental information to investors in order that they may evaluate PotashCorps financial performance using the same measures as management. Management believes that, as a result, the investor is afforded greater
transparency in assessing the financial performance of the company. These non-IFRS financial measures should not be considered as a substitute for, nor superior to, measures of financial performance prepared in accordance with IFRS.






|                                                                       |  |  |  |      |        |   |      |  |                        |      |  |  |        |   |  |      |        |   |      |  |        |   |  |      |        |   |      |  |  |      |        |   |      |  |        |      |  |  |        |   |  |  |       |   |  |  |       |  
|---------------------------------------------------------------------- |  |  |  | ---- | ------ | - | ---- |  | ---------------------- | ---- |  |  | ------ | - |  | ---- | ------ | - | ---- |  | ------ | - |  | ---- | ------ | - | ---- |  |  | ---- | ------ | - | ---- |  | ------ | ---- |  |  | ------ | - |  |  | ----- | - |  |  | ----- | -
|                                                                       |  |  |  | IFRS |        |   |      |  | Previous Canadian GAAP |     
|(in millions of US dollars
except percentage amounts)                  |  |  |  | 2015 |        |   | 2014 |  |                        | 2013 |  |  | 2012   |   |  | 2011 |        |   | 2010 |  |        |   |  | 2009 |        |   | 2008 |  |  | 2007 |        |   | 2006 |  |        | 2005 | 
|Net income                                                             |  |  |  |      | 1,270  |   |      |  | 1,536                  |      |  |  | 1,785  |   |  |      | 2,079  |   |      |  | 3,081  |   |  |      | 1,775  |   |      |  |  |      | 981    |   |      |  | 3,466  |      |  |  | 1,104  |   |  |  | 607   |   |  |  | 543   |  
|Total assets                                                           |  |  |  |      | 17,469 |   |      |  | 17,724                 |      |  |  | 17,958 |   |  |      | 18,206 |   |      |  | 16,257 |   |  |      | 15,547 |   |      |  |  |      | 12,922 |   |      |  | 10,249 |      |  |  | 9,717  |   |  |  | 6,217 |   |  |  | 5,358 |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Return on assets1                                                      |  |  |  |      | 7.3%   |   |      |  | 8.7%                   |      |  |  | 9.9%   |   |  |      | 11.4%  |   |      |  | 19.0%  |   |  |      | 11.4%  |   |      |  |  |      | 7.6%   |   |      |  | 33.8%  |      |  |  | 11.4%  |   |  |  | 9.8%  |   |  |  | 10.1% |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Net income                                                             |  |  |  |      | 1,270  |   |      |  | 1,536                  |      |  |  | 1,785  |   |  |      | 2,079  |   |      |  | 3,081  |   |  |      | 1,775  |   |      |  |  |      | 981    |   |      |  | 3,466  |      |  |  | 1,104  |   |  |  | 607   |   |  |  | 543   |  
|Income taxes                                                           |  |  |  |      | 451    |   |      |  | 628                    |      |  |  | 687    |   |  |      | 826    |   |      |  | 1,066  |   |  |      | 701    |   |      |  |  |      | 79     |   |      |  | 1,060  |      |  |  | 417    |   |  |  | 142   |   |  |  | 267   |  
|Change in unrealized (gain) loss on derivatives included in net income |  |  |  |      | (3     | ) |      |  | 5                      |      |  |  | 4      |   |  |      | 3      |   |      |  | 1      |   |  |      |       |   |      |  |  |      | (56    | ) |      |  | 69     |      |  |  | (17    | ) |  |  |      |   |  |  |      |  
|Finance costs                                                          |  |  |  |      | 192    |   |      |  | 184                    |      |  |  | 144    |   |  |      | 114    |   |      |  | 159    |   |  |      | 121    |   |      |  |  |      | 121    |   |      |  | 63     |      |  |  | 69     |   |  |  | 86    |   |  |  | 82    |  
|Current income taxes2                                                  |  |  |  |      | (244   | ) |      |  | (356                   | )    |  |  | (272   | ) |  |      | (404   | ) |      |  | (700   | ) |  |      | (479   | ) |      |  |  |      | 120    |   |      |  | (995   | )    |  |  | (297   | ) |  |  | (108  | ) |  |  | (227  | )
|Depreciation and amortization                                          |  |  |  |      | 685    |   |      |  | 701                    |      |  |  | 666    |   |  |      | 578    |   |      |  | 489    |   |  |      | 449    |   |      |  |  |      | 312    |   |      |  | 328    |      |  |  | 291    |   |  |  | 242   |   |  |  | 242   |  
|Impairment of available-for-sale investment                            |  |  |  |      |       |   |      |  | 38                     |      |  |  |       |   |  |      | 341    |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |      |   |  |  |      |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Cash flow3                                                             |  |  |  |      | 2,351  |   |      |  | 2,736                  |      |  |  | 3,014  |   |  |      | 3,537  |   |      |  | 4,096  |   |  |      | 2,567  |   |      |  |  |      | 1,557  |   |      |  | 3,991  |      |  |  | 1,567  |   |  |  | 969   |   |  |  | 907   |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Total assets                                                           |  |  |  |      | 17,469 |   |      |  | 17,724                 |      |  |  | 17,958 |   |  |      | 18,206 |   |      |  | 16,257 |   |  |      | 15,547 |   |      |  |  |      | 12,922 |   |      |  | 10,249 |      |  |  | 9,717  |   |  |  | 6,217 |   |  |  | 5,358 |  
|Cash and cash equivalents                                              |  |  |  |      | (91    | ) |      |  | (215                   | )    |  |  | (628   | ) |  |      | (562   | ) |      |  | (430   | ) |  |      | (412   | ) |      |  |  |      | (385   | ) |      |  | (277   | )    |  |  | (720   | ) |  |  | (326  | ) |  |  | (94   | )
|Fair value of derivative assets                                        |  |  |  |      | (9     | ) |      |  | (7                     | )    |  |  | (8     | ) |  |      | (10    | ) |      |  | (10    | ) |  |      | (5     | ) |      |  |  |      | (9     | ) |      |  | (18    | )    |  |  | (135   | ) |  |  |      |   |  |  |      |  
|Accumulated depreciation of property, plant and equipment              |  |  |  |      | 5,871  |   |      |  | 5,276                  |      |  |  | 4,668  |   |  |      | 4,176  |   |      |  | 3,653  |   |  |      | 3,171  |   |      |  |  |      | 2,712  |   |      |  | 2,527  |      |  |  | 2,281  |   |  |  | 2,074 |   |  |  | 1,928 |  
|Net unrealized loss (gain) on available-for-sale investments           |  |  |  |      | 302    |   |      |  | (244                   | )    |  |  | (439   | ) |  |      | (1,197 | ) |      |  | (982   | ) |  |      | (2,563 | ) |      |  |  |      | (1,900 | ) |      |  | (886   | )    |  |  | (2,284 | ) |  |  |      |   |  |  |      |  
|Accumulated amortization of other assets and intangible assets         |  |  |  |      | 105    |   |      |  | 129                    |      |  |  | 121    |   |  |      | 104    |   |      |  | 93     |   |  |      | 76     |   |      |  |  |      | 57     |   |      |  | 81     |      |  |  | 66     |   |  |  | 80    |   |  |  | 73    |  
|Payables and accrued charges                                           |  |  |  |      | (1,146 | ) |      |  | (1,086                 | )    |  |  | (1,104 | ) |  |      | (1,188 | ) |      |  | (1,295 | ) |  |      | (1,198 | ) |      |  |  |      | (798   | ) |      |  | (1,191 | )    |  |  | (912   | ) |  |  | (545  | ) |  |  | (843  | )
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Adjusted assets                                                        |  |  |  |      | 22,501 |   |      |  | 21,577                 |      |  |  | 20,568 |   |  |      | 19,529 |   |      |  | 17,286 |   |  |      | 14,616 |   |      |  |  |      | 12,599 |   |      |  | 10,485 |      |  |  | 8,013  |   |  |  | 7,500 |   |  |  | 6,422 |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Average adjusted assets                                                |  |  |  |      | 22,039 |   |      |  | 21,073                 |      |  |  | 20,049 |   |  |      | 18,408 |   |      |  | 15,951 |   |  |      | 13,627 | 5 |      |  |  |      | 11,542 |   |      |  | 9,249  |      |  |  | 7,757  |   |  |  | 6,961 |   |  |  | 6,159 |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 
|Cash flow return4                                                      |  |  |  |      | 10.7%  |   |      |  | 13.0%                  |      |  |  | 15.0%  |   |  |      | 19.2%  |   |      |  | 25.7%  |   |  |      | 18.8%  |   |      |  |  |      | 13.5%  |   |      |  | 43.2%  |      |  |  | 20.2%  |   |  |  | 13.9% |   |  |  | 14.7% |  
|                                                                       |  |  |  |      |        |   |      |  |                        |      |  | 



|1 | Return on assets = net income / total assets.
|- | ---------------------------------------------



|2 | Current income taxes = current income tax expense (which was already reduced by the realized excess tax benefit related to share-based compensation under previous Canadian GAAP)  realized excess tax benefit
related to share-based compensation (under IFRS).
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Cash flow = net income + income taxes + change in unrealized loss (gain) on derivatives included in net income + finance costs  current income taxes + depreciation and amortization + impairment of
available-for-sale investment.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Cash flow return = cash flow / average adjusted assets (total assets  cash and cash equivalents  fair value of derivative assets + accumulated depreciation and amortization  net unrealized loss (gain)
on available-for-sale investments  payables and accrued charges).
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|5 | Based on adjusted assets as at January 1, 2010 of $12,637, which was calculated similarly to 2009 under previous Canadian GAAP except the following IFRS amounts were used: total assets of $12,842, accumulated
depreciation of property, plant and equipment of $2,850 and payables and accrued charges of $(817).
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|   |  |                                         
|-- |  | ----------------------------------------
|88 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



In millions of US dollars except share, per-share, percentage and tonnage amounts,
and as otherwise noted



11 YearData



The following information is not part of our MD&A on SEDAR and EDGAR and is furnished for those
readers who may find value in the use of such information over the long term.

Summary Financial Performance Indicators



|                                           |  |  |  |      |        |   |      |  |                        |      |  |  |        |   |  |      |        |   |      |  |        |   |  |      |        |  |      |  |  |      |        |   |      |  |        |      |  |  |        |  |  |  |       |  |  |  |       |  
|------------------------------------------ |  |  |  | ---- | ------ | - | ---- |  | ---------------------- | ---- |  |  | ------ | - |  | ---- | ------ | - | ---- |  | ------ | - |  | ---- | ------ |  | ---- |  |  | ---- | ------ | - | ---- |  | ------ | ---- |  |  | ------ |  |  |  | ----- |  |  |  | ----- | -
|                                           |  |  |  | IFRS |        |   |      |  | Previous Canadian GAAP |     
|                                           |  |  |  | 2015 |        |   | 2014 |  |                        | 2013 |  |  | 2012   |   |  | 2011 |        |   | 2010 |  |        |   |  | 2009 |        |  | 2008 |  |  | 2007 |        |   | 2006 |  |        | 2005 | 
|Net income                                 |  |  |  |      | 1,270  |   |      |  | 1,536                  |      |  |  | 1,785  |   |  |      | 2,079  |   |      |  | 3,081  |   |  |      | 1,775  |  |      |  |  |      | 981    |   |      |  | 3,466  |      |  |  | 1,104  |  |  |  | 607   |  |  |  | 543   |  
|Net income per share  diluted             |  |  |  |      | 1.52   |   |      |  | 1.82                   |      |  |  | 2.04   |   |  |      | 2.37   |   |      |  | 3.51   |   |  |      | 1.95   |  |      |  |  |      | 1.08   |   |      |  | 3.64   |      |  |  | 1.13   |  |  |  | 0.63  |  |  |  | 0.54  |  
|EBITDA                                     |  |  |  |      | 2,598  |   |      |  | 3,049                  |      |  |  | 3,282  |   |  |      | 3,597  |   |      |  | 4,795  |   |  |      | 3,046  |  |      |  |  |      | 1,493  |   |      |  | 4,917  |      |  |  | 1,881  |  |  |  | 1,077 |  |  |  | 1,134 |  
|Net income as percentage of sales          |  |  |  |      | 20.2%  |   |      |  | 21.6%                  |      |  |  | 24.4%  |   |  |      | 26.2%  |   |      |  | 35.4%  |   |  |      | 27.1%  |  |      |  |  |      | 24.7%  |   |      |  | 36.7%  |      |  |  | 21.1%  |  |  |  | 16.1% |  |  |  | 14.1% |  
|Adjusted EBITDA margin                     |  |  |  |      | 44.9%  |   |      |  | 47.4%                  |      |  |  | 49.6%  |   |  |      | 53.0%  |   |      |  | 58.3%  |   |  |      | 50.3%  |  |      |  |  |      | 40.8%  |   |      |  | 54.7%  |      |  |  | 39.5%  |  |  |  | 31.9% |  |  |  | 32.6% |  
|Cash flow prior to working capital changes |  |  |  |      | 2,211  |   |      |  | 2,704                  |      |  |  | 2,927  |   |  |      | 3,358  |   |      |  | 3,704  |   |  |      | 2,509  |  |      |  |  |      | 1,351  |   |      |  | 3,781  |      |  |  | 1,525  |  |  |  | 941   |  |  |  | 860   |  
|Cash provided by operating activities      |  |  |  |      | 2,338  |   |      |  | 2,614                  |      |  |  | 3,212  |   |  |      | 3,225  |   |      |  | 3,485  |   |  |      | 3,131  |  |      |  |  |      | 924    |   |      |  | 3,013  |      |  |  | 1,689  |  |  |  | 697   |  |  |  | 865   |  
|Free cash flow                             |  |  |  |      | 927    |   |      |  | 1,544                  |      |  |  | 1,303  |   |  |      | 1,154  |   |      |  | 1,456  |   |  |      | 359    |  |      |  |  |      | (467   | ) |      |  | 2,536  |      |  |  | 926    |  |  |  | 431   |  |  |  | 483   |  
|Return on assets see Page 88               |  |  |  |      | 7.3%   |   |      |  | 8.7%                   |      |  |  | 9.9%   |   |  |      | 11.4%  |   |      |  | 19.0%  |   |  |      | 11.4%  |  |      |  |  |      | 7.6%   |   |      |  | 33.8%  |      |  |  | 11.4%  |  |  |  | 9.8%  |  |  |  | 10.1% |  
|Cash flow return see Page 88               |  |  |  |      | 10.7%  |   |      |  | 13.0%                  |      |  |  | 15.0%  |   |  |      | 19.2%  |   |      |  | 25.7%  |   |  |      | 18.8%  |  |      |  |  |      | 13.5%  |   |      |  | 43.2%  |      |  |  | 20.2%  |  |  |  | 13.9% |  |  |  | 14.7% |  
|Weighted average cost of capital           |  |  |  |      | 7.3%   |   |      |  | 9.2%                   |      |  |  | 9.8%   |   |  |      | 9.1%   |   |      |  | 9.6%   |   |  |      | 10.2%  |  |      |  |  |      | 10.1%  |   |      |  | 12.0%  |      |  |  | 10.0%  |  |  |  | 8.8%  |  |  |  | 8.3%  |  
|Total shareholder return                   |  |  |  |      | (49.0% | ) |      |  | 11.6%                  |      |  |  | (16.4% | ) |  |      | (0.2%  | ) |      |  | (19.7% | ) |  |      | 43.2%  |  |      |  |  |      | 48.9%  |   |      |  | (49.0% | )    |  |  | 202.2% |  |  |  | 80.0% |  |  |  | (2.7% | )
|Total debt to capital                      |  |  |  |      | 33.5%  |   |      |  | 32.6%                  |      |  |  | 29.0%  |   |  |      | 29.2%  |   |      |  | 36.6%  |   |  |      | 45.5%  |  |      |  |  |      | 38.6%  |   |      |  | 40.3%  |      |  |  | 19.3%  |  |  |  | 41.0% |  |  |  | 41.5% |  
|Net debt to capital                        |  |  |  |      | 33.0%  |   |      |  | 31.4%                  |      |  |  | 25.6%  |   |  |      | 26.2%  |   |      |  | 34.4%  |   |  |      | 43.6%  |  |      |  |  |      | 36.3%  |   |      |  | 38.1%  |      |  |  | 10.6%  |  |  |  | 36.6% |  |  |  | 39.9% |  
|Total debt to net income                   |  |  |  |      | 3.3    |   |      |  | 2.8                    |      |  |  | 2.2    |   |  |      | 2.0    |   |      |  | 1.5    |   |  |      | 3.1    |  |      |  |  |      | 4.1    |   |      |  | 0.9    |      |  |  | 1.3    |  |  |  | 3.2   |  |  |  | 2.8   |  
|Net debt to EBITDA                         |  |  |  |      | 1.6    |   |      |  | 1.3                    |      |  |  | 1.0    |   |  |      | 1.0    |   |      |  | 0.9    |   |  |      | 1.7    |  |      |  |  |      | 2.5    |   |      |  | 0.6    |      |  |  | 0.4    |  |  |  | 1.5   |  |  |  | 1.2   |  
|Total assets                               |  |  |  |      | 17,469 |   |      |  | 17,724                 |      |  |  | 17,958 |   |  |      | 18,206 |   |      |  | 16,257 |   |  |      | 15,547 |  |      |  |  |      | 12,922 |   |      |  | 10,249 |      |  |  | 9,717  |  |  |  | 6,217 |  |  |  | 5,358 |  
|Shareholders equity                       |  |  |  |      | 8,382  |   |      |  | 8,792                  |      |  |  | 9,628  |   |  |      | 9,912  |   |      |  | 7,847  |   |  |      | 6,685  |  |      |  |  |      | 6,440  |   |      |  | 4,535  |      |  |  | 5,994  |  |  |  | 2,755 |  |  |  | 2,133 |  
|                                           |  |  |  |      |        |   |      |  |                        |      |  | 



LOGO

Share Information and Calculations



|                                                |  |  |  |      |                                              |   |      |  |                        |      |                                              |  |         |   |  |      |         |   |      |  |         |   |  |      |         |  |      |  |  |      |         |  |      |  |         |      |  |  |         |  |  |  |         |  |  |  |         |  
|----------------------------------------------- |  |  |  | ---- | -------------------------------------------- | - | ---- |  | ---------------------- | ---- | -------------------------------------------- |  | ------- | - |  | ---- | ------- | - | ---- |  | ------- | - |  | ---- | ------- |  | ---- |  |  | ---- | ------- |  | ---- |  | ------- | ---- |  |  | ------- |  |  |  | ------- |  |  |  | ------- | -
|                                                |  |  |  | IFRS |                                              |   |      |  | Previous Canadian GAAP |     
|                                                |  |  |  | 2015 |                                              |   | 2014 |  |                        | 2013 |                                              |  | 2012    |   |  | 2011 |         |   | 2010 |  |         |   |  | 2009 |         |  | 2008 |  |  | 2007 |         |  | 2006 |  |         | 2005 | 
|End of year closing price (dollars)             |  |  |  |      | 17.12                                        |   |      |  | 35.32                  |      |                                              |  | 32.96   |   |  |      | 40.69   |   |      |  | 41.28   |   |  |      | 51.61   |  |      |  |  |      | 36.17   |  |      |  | 24.41   |      |  |  | 47.99   |  |  |  | 15.94   |  |  |  | 8.91    |  
|Dividends per share, ex-dividend date (dollars) |  |  |  |      | 1.49                                         |   |      |  | 1.40                   |      |                                              |  | 1.19    |   |  |      | 0.56    |   |      |  | 0.24    |   |  |      | 0.13    |  |      |  |  |      | 0.13    |  |      |  | 0.13    |      |  |  | 0.10    |  |  |  | 0.07    |  |  |  | 0.07    |  
|Total shareholder return                        |  |  |  |      | (49.0%                                       | ) |      |  | 11.6%                  |      |                                              |  | (16.4%  | ) |  |      | (0.2%   | ) |      |  | (19.7%  | ) |  |      | 43.2%   |  |      |  |  |      | 48.9%   |  |      |  | (49.0%  | )    |  |  | 202.2%  |  |  |  | 80.0%   |  |  |  | (2.7%   | )
|                                                |  |  |  |      | 5-year cumulative shareholder return1: (62%) |   |      |  |                        |      | 10-year cumulative shareholder return1: 120% | 
|                                                |  |  |  |      |                                              |   |      |  |                        |      |                                              | 
|Weighted average shares outstanding             |  |  |  |      |                                              |   |      |  |                        |      |                                              |  |         |   |  |      |         |   |      |  |         |   |  |      |         |  |      |  |  |      |         |  |      |  |         |      |  |  |         |  |  |  |         |  |  |  |         |  
|Basic (thousands)                               |  |  |  |      | 834,141                                      |   |      |  | 838,101                |      |                                              |  | 864,596 |   |  |      | 860,033 |   |      |  | 855,677 |   |  |      | 886,371 |  |      |  |  |      | 886,740 |  |      |  | 922,439 |      |  |  | 946,923 |  |  |  | 935,640 |  |  |  | 977,112 |  
|Diluted (thousands)                             |  |  |  |      | 837,349                                      |   |      |  | 844,544                |      |                                              |  | 873,982 |   |  |      | 875,907 |   |      |  | 876,637 |   |  |      | 911,093 |  |      |  |  |      | 911,828 |  |      |  | 952,313 |      |  |  | 972,924 |  |  |  | 956,067 |  |  |  | 999,702 |  
|                                                |  |  |  |      |                                              |   |      |  |                        |      |                                              | 
|Shares outstanding, end of year (thousands)2    |  |  |  |      | 836,540                                      |   |      |  | 830,243                |      |                                              |  | 856,116 |   |  |      | 864,901 |   |      |  | 858,703 |   |  |      | 853,123 |  |      |  |  |      | 887,927 |  |      |  | 885,603 |      |  |  | 949,233 |  |  |  | 943,209 |  |  |  | 932,346 |  
|                                                |  |  |  |      |                                              |   |      |  |                        |      |                                              | 



|1 | Calculated as cumulative change in total shareholder return for the respective period.
|- | --------------------------------------------------------------------------------------



|2 | Common shares were repurchased in 2014, 2013, 2010, 2008 and 2005 in the amounts of 29.201 million, 14.145 million, 42.190 million, 68.547 million and 85.500 million, respectively.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 89



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Financial Data, Reconciliations and Calculations



|                                                |  |  |  |      |        |   |      |  |                        |      |  |  |        |   |  |      |        |   |      |  |        |   |  |      |        |   |      |  |  |      |        |   |      |  |        |      |  |  |        |   |  |  |        |   |  |  |        |  
|----------------------------------------------- |  |  |  | ---- | ------ | - | ---- |  | ---------------------- | ---- |  |  | ------ | - |  | ---- | ------ | - | ---- |  | ------ | - |  | ---- | ------ | - | ---- |  |  | ---- | ------ | - | ---- |  | ------ | ---- |  |  | ------ | - |  |  | ------ | - |  |  | ------ | -
|                                                |  |  |  | IFRS |        |   |      |  | Previous Canadian GAAP |     
|                                                |  |  |  | 2015 |        |   | 2014 |  |                        | 2013 |  |  | 2012   |   |  | 2011 |        |   | 2010 |  |        |   |  | 2009 |        |   | 2008 |  |  | 2007 |        |   | 2006 |  |        | 2005 | 
|Net income1                                     |  |  |  |      | 1,270  |   |      |  | 1,536                  |      |  |  | 1,785  |   |  |      | 2,079  |   |      |  | 3,081  |   |  |      | 1,775  |   |      |  |  |      | 981    |   |      |  | 3,466  |      |  |  | 1,104  |   |  |  | 607    |   |  |  | 543    |  
|Finance costs                                   |  |  |  |      | 192    |   |      |  | 184                    |      |  |  | 144    |   |  |      | 114    |   |      |  | 159    |   |  |      | 121    |   |      |  |  |      | 121    |   |      |  | 63     |      |  |  | 69     |   |  |  | 86     |   |  |  | 82     |  
|Income taxes                                    |  |  |  |      | 451    |   |      |  | 628                    |      |  |  | 687    |   |  |      | 826    |   |      |  | 1,066  |   |  |      | 701    |   |      |  |  |      | 79     |   |      |  | 1,060  |      |  |  | 417    |   |  |  | 142    |   |  |  | 267    |  
|Depreciation and amortization                   |  |  |  |      | 685    |   |      |  | 701                    |      |  |  | 666    |   |  |      | 578    |   |      |  | 489    |   |  |      | 449    |   |      |  |  |      | 312    |   |      |  | 328    |      |  |  | 291    |   |  |  | 242    |   |  |  | 242    |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|EBITDA2                                         |  |  |  |      | 2,598  |   |      |  | 3,049                  |      |  |  | 3,282  |   |  |      | 3,597  |   |      |  | 4,795  |   |  |      | 3,046  |   |      |  |  |      | 1,493  |   |      |  | 4,917  |      |  |  | 1,881  |   |  |  | 1,077  |   |  |  | 1,134  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Net income as percentage of sales               |  |  |  |      | 20.2%  |   |      |  | 21.6%                  |      |  |  | 24.4%  |   |  |      | 26.2%  |   |      |  | 35.4%  |   |  |      | 27.1%  |   |      |  |  |      | 24.7%  |   |      |  | 36.7%  |      |  |  | 21.1%  |   |  |  | 16.1%  |   |  |  | 14.1%  |  
|Adjusted EBITDA margin3                         |  |  |  |      | 44.9%  |   |      |  | 47.4%                  |      |  |  | 49.6%  |   |  |      | 53.0%  |   |      |  | 58.3%  |   |  |      | 50.3%  |   |      |  |  |      | 40.8%  |   |      |  | 54.7%  |      |  |  | 39.5%  |   |  |  | 31.9%  |   |  |  | 32.6%  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Cash flow prior to working capital changes4     |  |  |  |      | 2,211  |   |      |  | 2,704                  |      |  |  | 2,927  |   |  |      | 3,358  |   |      |  | 3,704  |   |  |      | 2,509  |   |      |  |  |      | 1,351  |   |      |  | 3,781  |      |  |  | 1,525  |   |  |  | 941    |   |  |  | 860    |  
|Receivables                                     |  |  |  |      | 259    |   |      |  | (220                   | )    |  |  | 276    |   |  |      | 188    |   |      |  | (155   | ) |  |      | 256    |   |      |  |  |      | 53     |   |      |  | (594   | )    |  |  | (155   | ) |  |  | 11     |   |  |  | (107   | )
|Inventories                                     |  |  |  |      | (99    | ) |      |  | 70                     |      |  |  | 28     |   |  |      | (7     | ) |      |  | (146   | ) |  |      | 66     |   |      |  |  |      | 88     |   |      |  | (324   | )    |  |  | 61     |   |  |  | 14     |   |  |  | (120   | )
|Prepaid expenses and other current assets       |  |  |  |      | (19    | ) |      |  | 29                     |      |  |  | (1     | ) |  |      | (32    | ) |      |  | (1     | ) |  |      | (6     | ) |      |  |  |      | 21     |   |      |  | (24    | )    |  |  | 7      |   |  |  |       |   |  |  | (6     | )
|Payables and accrued charges                    |  |  |  |      | (14    | ) |      |  | 31                     |      |  |  | (18    | ) |  |      | (282   | ) |      |  | 83     |   |  |      | 306    |   |      |  |  |      | (589   | ) |      |  | 174    |      |  |  | 251    |   |  |  | (269   | ) |  |  | 238    |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Changes in non-cash operating working capital   |  |  |  |      | 127    |   |      |  | (90                    | )    |  |  | 285    |   |  |      | (133   | ) |      |  | (219   | ) |  |      | 622    |   |      |  |  |      | (427   | ) |      |  | (768   | )    |  |  | 164    |   |  |  | (244   | ) |  |  | 5      |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Cash provided by operating activities           |  |  |  |      | 2,338  |   |      |  | 2,614                  |      |  |  | 3,212  |   |  |      | 3,225  |   |      |  | 3,485  |   |  |      | 3,131  |   |      |  |  |      | 924    |   |      |  | 3,013  |      |  |  | 1,689  |   |  |  | 697    |   |  |  | 865    |  
|Cash additions to property, plant and equipment |  |  |  |      | (1,217 | ) |      |  | (1,138                 | )    |  |  | (1,624 | ) |  |      | (2,133 | ) |      |  | (2,176 | ) |  |      | (2,079 | ) |      |  |  |      | (1,764 | ) |      |  | (1,198 | )    |  |  | (607   | ) |  |  | (509   | ) |  |  | (383   | )
|Other assets and intangible assets              |  |  |  |      | (67    | ) |      |  | (22                    | )    |  |  |       |   |  |      | (71    | ) |      |  | (72    | ) |  |      | (71    | ) |      |  |  |      | (54    | ) |      |  | (47    | )    |  |  | 8      |   |  |  | (1     | ) |  |  | 6      |  
|Changes in non-cash operating working capital   |  |  |  |      | (127   | ) |      |  | 90                     |      |  |  | (285   | ) |  |      | 133    |   |      |  | 219    |   |  |      | (622   | ) |      |  |  |      | 427    |   |      |  | 768    |      |  |  | (164   | ) |  |  | 244    |   |  |  | (5     | )
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Free cash flow 5                                |  |  |  |      | 927    |   |      |  | 1,544                  |      |  |  | 1,303  |   |  |      | 1,154  |   |      |  | 1,456  |   |  |      | 359    |   |      |  |  |      | (467   | ) |      |  | 2,536  |      |  |  | 926    |   |  |  | 431    |   |  |  | 483    |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Short-term debt                                 |  |  |  |      | 517    |   |      |  | 536                    |      |  |  | 470    |   |  |      | 369    |   |      |  | 829    |   |  |      | 1,274  |   |      |  |  |      | 727    |   |      |  | 1,324  |      |  |  | 90     |   |  |  | 158    |   |  |  | 252    |  
|Current portion of long-term debt               |  |  |  |      |       |   |      |  | 496                    |      |  |  | 497    |   |  |      | 246    |   |      |  | 3      |   |  |      | 597    |   |      |  |  |      | 2      |   |      |  |       |      |  |  |       |   |  |  | 400    |   |  |  | 1      |  
|Long-term debt                                  |  |  |  |      | 3,710  |   |      |  | 3,213                  |      |  |  | 2,970  |   |  |      | 3,466  |   |      |  | 3,705  |   |  |      | 3,707  |   |      |  |  |      | 3,319  |   |      |  | 1,740  |      |  |  | 1,339  |   |  |  | 1,357  |   |  |  | 1,258  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Total debt                                      |  |  |  |      | 4,227  |   |      |  | 4,245                  |      |  |  | 3,937  |   |  |      | 4,081  |   |      |  | 4,537  |   |  |      | 5,578  |   |      |  |  |      | 4,048  |   |      |  | 3,064  |      |  |  | 1,429  |   |  |  | 1,915  |   |  |  | 1,511  |  
|Cash and cash equivalents                       |  |  |  |      | (91    | ) |      |  | (215                   | )    |  |  | (628   | ) |  |      | (562   | ) |      |  | (430   | ) |  |      | (412   | ) |      |  |  |      | (385   | ) |      |  | (277   | )    |  |  | (720   | ) |  |  | (326   | ) |  |  | (94    | )
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Net debt 6                                      |  |  |  |      | 4,136  |   |      |  | 4,030                  |      |  |  | 3,309  |   |  |      | 3,519  |   |      |  | 4,107  |   |  |      | 5,166  |   |      |  |  |      | 3,663  |   |      |  | 2,787  |      |  |  | 709    |   |  |  | 1,589  |   |  |  | 1,417  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Total shareholders equity                      |  |  |  |      | 8,382  |   |      |  | 8,792                  |      |  |  | 9,628  |   |  |      | 9,912  |   |      |  | 7,847  |   |  |      | 6,685  |   |      |  |  |      | 6,440  |   |      |  | 4,535  |      |  |  | 5,994  |   |  |  | 2,755  |   |  |  | 2,133  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Total debt to capital                           |  |  |  |      | 33.5%  |   |      |  | 32.6%                  |      |  |  | 29.0%  |   |  |      | 29.2%  |   |      |  | 36.6%  |   |  |      | 45.5%  |   |      |  |  |      | 38.6%  |   |      |  | 40.3%  |      |  |  | 19.3%  |   |  |  | 41.0%  |   |  |  | 41.5%  |  
|Net debt to capital 6                           |  |  |  |      | 33.0%  |   |      |  | 31.4%                  |      |  |  | 25.6%  |   |  |      | 26.2%  |   |      |  | 34.4%  |   |  |      | 43.6%  |   |      |  |  |      | 36.3%  |   |      |  | 38.1%  |      |  |  | 10.6%  |   |  |  | 36.6%  |   |  |  | 39.9%  |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Total debt to net income                        |  |  |  |      | 3.3    |   |      |  | 2.8                    |      |  |  | 2.2    |   |  |      | 2.0    |   |      |  | 1.5    |   |  |      | 3.1    |   |      |  |  |      | 4.1    |   |      |  | 0.9    |      |  |  | 1.3    |   |  |  | 3.2    |   |  |  | 2.8    |  
|Net debt to EBITDA 7                            |  |  |  |      | 1.6    |   |      |  | 1.3                    |      |  |  | 1.0    |   |  |      | 1.0    |   |      |  | 0.9    |   |  |      | 1.7    |   |      |  |  |      | 2.5    |   |      |  | 0.6    |      |  |  | 0.4    |   |  |  | 1.5    |   |  |  | 1.2    |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Current assets                                  |  |  |  |      | 1,553  |   |      |  | 1,938                  |      |  |  | 2,189  |   |  |      | 2,496  |   |      |  | 2,408  |   |  |      | 2,095  |   |      |  |  |      | 2,272  |   |      |  | 2,267  |      |  |  | 1,811  |   |  |  | 1,310  |   |  |  | 1,111  |  
|Current liabilities                             |  |  |  |      | (1,747 | ) |      |  | (2,198                 | )    |  |  | (2,113 | ) |  |      | (1,854 | ) |      |  | (2,194 | ) |  |      | (3,144 | ) |      |  |  |      | (1,577 | ) |      |  | (2,623 | )    |  |  | (1,002 | ) |  |  | (1,104 | ) |  |  | (1,096 | )
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Working capital                                 |  |  |  |      | (194   | ) |      |  | (260                   | )    |  |  | 76     |   |  |      | 642    |   |      |  | 214    |   |  |      | (1,049 | ) |      |  |  |      | 695    |   |      |  | (356   | )    |  |  | 809    |   |  |  | 206    |   |  |  | 15     |  
|Cash and cash equivalents                       |  |  |  |      | (91    | ) |      |  | (215                   | )    |  |  | (628   | ) |  |      | (562   | ) |      |  | (430   | ) |  |      | (412   | ) |      |  |  |      | (385   | ) |      |  | (277   | )    |  |  | (720   | ) |  |  | (326   | ) |  |  | (94    | )
|Short-term debt                                 |  |  |  |      | 517    |   |      |  | 536                    |      |  |  | 470    |   |  |      | 369    |   |      |  | 829    |   |  |      | 1,274  |   |      |  |  |      | 727    |   |      |  | 1,324  |      |  |  | 90     |   |  |  | 158    |   |  |  | 252    |  
|Current portion of long-term debt               |  |  |  |      |       |   |      |  | 496                    |      |  |  | 497    |   |  |      | 246    |   |      |  | 3      |   |  |      | 597    |   |      |  |  |      | 2      |   |      |  |       |      |  |  |       |   |  |  | 400    |   |  |  | 1      |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 
|Non-cash operating working capital              |  |  |  |      | 232    |   |      |  | 557                    |      |  |  | 415    |   |  |      | 695    |   |      |  | 616    |   |  |      | 410    |   |      |  |  |      | 1,039  |   |      |  | 691    |      |  |  | 179    |   |  |  | 438    |   |  |  | 174    |  
|                                                |  |  |  |      |        |   |      |  |                        |      |  | 



|   |  |                                         
|-- |  | ----------------------------------------
|90 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information





|1 | There were no discontinued operations in any of the accounting periods. After-tax effects of certain items affecting net income were as follows:
|- | ------------------------------------------------------------------------------------------------------------------------------------------------



|                                                         |  |  |  |      |   |  |      |   |                        |      |  |   |      |  |  |      |     |  |      |   |   |  |  |      |    |  |      |  |  |      |     |   |      |   |     |   |  |   |    |  |  |   |   | 
|-------------------------------------------------------- |  |  |  | ---- | - |  | ---- | - | ---------------------- | ---- |  | - | ---- |  |  | ---- | --- |  | ---- | - | - |  |  | ---- | -- |  | ---- |  |  | ---- | --- | - | ---- | - | --- | - |  | - | -- |  |  | - | - | 
|                                                         |  |  |  | IFRS |   |  |      |   | Previous Canadian GAAP |     
|                                                         |  |  |  | 2015 |   |  | 2014 |   |                        | 2013 |  |   | 2012 |  |  | 2011 |     |  | 2010 |   |   |  |  | 2009 |    |  | 2008 |  |  | 2007 |     |   | 2006 |  
|Impairment of available-for-sale investment              |  |  |  | $    |  |  |      | $ | 38                     |      |  | $ |     |  |  | $    | 341 |  |      | $ |  |  |  | $    |   |  |      |  |  | $    |    |   |      | $ |    |   |  | $ |   |  |  | $ |  | 
|Plant shutdown and closure and workforce reduction costs |  |  |  |      |  |  |      |   |                       |      |  |   | 44   |  |  |      |    |  |      |   |  |  |  |      |   |  |      |  |  |      |    |   |      |   |    |   |  |   |   |  |  |   |  | 
|Takeover response costs                                  |  |  |  |      |  |  |      |   |                       |      |  |   |     |  |  |      |    |  |      |   | 1 |  |  |      | 56 |  |      |  |  |      |    |   |      |   |    |   |  |   |   |  |  |   |  | 
|Loss (gain) on sale of assets                            |  |  |  |      |  |  |      |   |                       |      |  |   |     |  |  |      |    |  |      |   |  |  |  |      |   |  |      |  |  |      | 6   |   |      |   | (16 | ) |  |   |   |  |  |   |  | 
|(Recovery) impairment of auction rate securities         |  |  |  |      |  |  |      |   |                       |      |  |   |     |  |  |      |    |  |      |   |  |  |  |      |   |  |      |  |  |      | (91 | ) |      |   | 67  |   |  |   | 19 |  |  |   |  | 
|Impairment of property, plant and equipment              |  |  |  |      |  |  |      |   |                       |      |  |   |     |  |  |      |    |  |      |   |  |  |  |      |   |  |      |  |  |      |    |   |      |   |    |   |  |   |   |  |  |   | 5 | 
|                                                         |  |  |  |      |   |  |      |   |                        |      |  |  
|Total after-tax effects on net income                    |  |  |  | $    |  |  |      | $ | 38                     |      |  | $ | 44   |  |  | $    | 341 |  |      | $ | 1 |  |  | $    | 56 |  |      |  |  | $    | (85 | ) |      | $ | 51  |   |  | $ | 19 |  |  | $ | 5 | 
|                                                         |  |  |  |      |   |  |      |   |                        |      |  |  



|2 | PotashCorp uses EBITDA and adjusted EBITDA as supplemental financial measures of its operational performance and as a component of employee remuneration. Management believes EBITDA and adjusted EBITDA to be important
measures as they exclude the effects of items that primarily reflect the impact of long-term investment and financing decisions, rather than the performance of the companys day-to-day operations. As compared to net income according to IFRS,
these measures are limited in that they do not reflect the periodic costs of certain capitalized tangible and intangible assets used in generating revenues in the companys business, or the charges associated with impairments, costs associated
with takeover response and certain gains and losses on disposal of assets. Management evaluates such items through other financial measures such as capital expenditures and cash flow provided by operating activities. The company believes that these
measurements are useful to measure a companys ability to service debt and to meet other payment obligations or as a valuation measurement.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

EBITDA has not been adjusted for the effects of the following items:



|                                                         |  |  |  |      |       |  |      |   |                        |      |  |   |       |  |  |      |       |  |      |   |       |  |  |      |       |  |      |  |  |      |       |   |      |   |       |   |  |   |       |  |  |   |       | 
|-------------------------------------------------------- |  |  |  | ---- | ----- |  | ---- | - | ---------------------- | ---- |  | - | ----- |  |  | ---- | ----- |  | ---- | - | ----- |  |  | ---- | ----- |  | ---- |  |  | ---- | ----- | - | ---- | - | ----- | - |  | - | ----- |  |  | - | ----- | 
|                                                         |  |  |  | IFRS |       |  |      |   | Previous Canadian GAAP |     
|                                                         |  |  |  | 2015 |       |  | 2014 |   |                        | 2013 |  |   | 2012  |  |  | 2011 |       |  | 2010 |   |       |  |  | 2009 |       |  | 2008 |  |  | 2007 |       |   | 2006 |  
|Impairment of available-for-sale investment              |  |  |  | $    |      |  |      | $ | 38                     |      |  | $ |      |  |  | $    | 341   |  |      | $ |      |  |  | $    |      |  |      |  |  | $    |      |   |      | $ |      |   |  | $ |      |  |  | $ |      | 
|Plant shutdown and closure and workforce reduction costs |  |  |  |      |      |  |      |   |                       |      |  |   | 60    |  |  |      |      |  |      |   |      |  |  |      |      |  |      |  |  |      |      |   |      |   |      |   |  |   |      |  |  |   |      | 
|Takeover response costs                                  |  |  |  |      |      |  |      |   |                       |      |  |   |      |  |  |      |      |  |      |   | 2     |  |  |      | 73    |  |      |  |  |      |      |   |      |   |      |   |  |   |      |  |  |   |      | 
|Loss (gain) on sale of assets                            |  |  |  |      |      |  |      |   |                       |      |  |   |      |  |  |      |      |  |      |   |      |  |  |      |      |  |      |  |  |      | 8     |   |      |   | (21   | ) |  |   |      |  |  |   |      | 
|(Recovery) impairment of auction rate securities         |  |  |  |      |      |  |      |   |                       |      |  |   |      |  |  |      |      |  |      |   |      |  |  |      |      |  |      |  |  |      | (115  | ) |      |   | 89    |   |  |   | 27    |  |  |   |      | 
|Impairment of property, plant and equipment              |  |  |  |      |      |  |      |   |                       |      |  |   |      |  |  |      |      |  |      |   |      |  |  |      |      |  |      |  |  |      |      |   |      |   |      |   |  |   |      |  |  |   | 6     | 
|                                                         |  |  |  |      |       |  |      |   |                        |      |  |  
|Total items included in EBITDA                           |  |  |  |      |      |  |      |   | 38                     |      |  |   | 60    |  |  |      | 341   |  |      |   | 2     |  |  |      | 73    |  |      |  |  |      | (107  | ) |      |   | 68    |   |  |   | 27    |  |  |   | 6     | 
|EBITDA                                                   |  |  |  |      | 2,598 |  |      |   | 3,049                  |      |  |   | 3,282 |  |  |      | 3,597 |  |      |   | 4,795 |  |  |      | 3,046 |  |      |  |  |      | 1,493 |   |      |   | 4,917 |   |  |   | 1,881 |  |  |   | 1,077 | 
|                                                         |  |  |  |      |       |  |      |   |                        |      |  |  
|Adjusted EBITDA                                          |  |  |  | $    | 2,598 |  |      | $ | 3,087                  |      |  | $ | 3,342 |  |  | $    | 3,938 |  |      | $ | 4,797 |  |  | $    | 3,119 |  |      |  |  | $    | 1,386 |   |      | $ | 4,985 |   |  | $ | 1,908 |  |  | $ | 1,083 | 
|                                                         |  |  |  |      |       |  |      |   |                        |      |  |  



|3 | Management believes comparing EBITDA to net sales earned (net of costs to deliver product) is an important indicator of efficiency. In addition to the limitations given above in using adjusted EBITDA as compared to
net income, adjusted EBITDA margin as compared to net income as a percentage of sales is also limited in that freight, transportation and distribution costs are incurred and valued independently of sales; adjusted EBITDA also includes earnings from
equity investees whose sales are not included in consolidated sales. Management evaluates these items individually on the consolidated statements of income.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Management uses cash flow prior to working capital changes as a supplemental financial measure in its evaluation of liquidity. Management believes that adjusting principally for the swings in non-cash working capital
items due to seasonality or other timing issues assists management in making long-term liquidity assessments. The company also believes that this measurement is useful as a measure of liquidity or as a valuation measurement.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|5 | The company uses free cash flow as a supplemental financial measure in its evaluation of liquidity and financial strength. Management believes that adjusting principally for the swings in non-cash operating working
capital items due to seasonality or other timing issues, additions to property, plant and equipment, and changes to other assets assists management in the long-term assessment of liquidity and financial strength. Management also believes that this
measurement is useful as an indicator of the companys ability to service its debt, meet other payment obligations and make strategic investments. Readers should be aware that free cash flow does not represent residual cash flow available
for discretionary expenditures.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|6 | Management believes that net debt and the net-debt-to-capital ratio are useful to investors because they are helpful in determining the companys leverage. It also believes that, since the company has the ability
to and may elect to use a portion of cash and cash equivalents to retire debt or to incur additional expenditures without increasing debt, it is appropriate to apply cash and cash equivalents to debt in calculating net debt and net debt to capital.
PotashCorp believes that this measurement is useful as a financial leverage measure.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|7 | Net debt to EBITDA shows the maximum number of years it would take to retire the companys net debt using the current years EBITDA and helps
PotashCorp evaluate the appropriateness of current debt levels relative to earnings generated by operations. In addition to the limitation of using EBITDA discussed above, net debt to EBITDA is limited in that this measure assumes all earnings are
used to repay principal and no interest payments or taxes.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 91



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Other Financial Information



|                                                      |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|----------------------------------------------------- |  |  |  | ---- | ----- | - | ---- |  | ---------------------- | ---- |  |  | ----- | - |  | ---- | ----- | - | ---- |  | ----- | - |  | ---- | ----- | - | ---- |  |  | ---- | ----- | - | ---- |  | ----- | ---- |  |  | ----- | - |  |  | ----- | - |  |  | ----- | 
|                                                      |  |  |  | IFRS |       |   |      |  | Previous Canadian GAAP |     
|                                                      |  |  |  | 2015 |       |   | 2014 |  |                        | 2013 |  |  | 2012  |   |  | 2011 |       |   | 2010 |  |       |   |  | 2009 |       |   | 2008 |  |  | 2007 |       |   | 2006 |  |       | 2005 | 
|Sales                                                 |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|Potash                                                |  |  |  |      | 2,543 |   |      |  | 2,828                  |      |  |  | 2,963 |   |  |      | 3,285 |   |      |  | 3,983 |   |  |      | 3,001 |   |      |  |  |      | 1,316 |   |      |  | 4,068 |      |  |  | 1,797 |   |  |  | 1,228 |   |  |  | 1,341 | 
|Nitrogen                                              |  |  |  |      | 2,047 |   |      |  | 2,532                  |      |  |  | 2,417 |   |  |      | 2,503 |   |      |  | 2,433 |   |  |      | 1,835 |   |      |  |  |      | 1,353 |   |      |  | 2,672 |      |  |  | 1,912 |   |  |  | 1,395 |   |  |  | 1,369 | 
|Phosphate                                             |  |  |  |      | 1,776 |   |      |  | 1,862                  |      |  |  | 2,067 |   |  |      | 2,292 |   |      |  | 2,478 |   |  |      | 1,822 |   |      |  |  |      | 1,374 |   |      |  | 2,881 |      |  |  | 1,637 |   |  |  | 1,255 |   |  |  | 1,137 | 
|Less inter-segment nitrogen                           |  |  |  |      | (87   | ) |      |  | (107                   | )    |  |  | (142  | ) |  |      | (153  | ) |      |  | (179  | ) |  |      | (119  | ) |      |  |  |      | (66   | ) |      |  | (174  | )    |  |  | (112  | ) |  |  | (111  | ) |  |  |      | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Total sales                                           |  |  |  |      | 6,279 |   |      |  | 7,115                  |      |  |  | 7,305 |   |  |      | 7,927 |   |      |  | 8,715 |   |  |      | 6,539 |   |      |  |  |      | 3,977 |   |      |  | 9,447 |      |  |  | 5,234 |   |  |  | 3,767 |   |  |  | 3,847 | 
|Freight, transportation and distribution              |  |  |  |      | (488  | ) |      |  | (609                   | )    |  |  | (572  | ) |  |      | (494  | ) |      |  | (496  | ) |  |      | (488  | ) |      |  |  |      | (319  | ) |      |  | (458  | )    |  |  | (470  | ) |  |  | (390  | ) |  |  | (371) | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Net sales 1                                           |  |  |  |      | 5,791 |   |      |  | 6,506                  |      |  |  | 6,733 |   |  |      | 7,433 |   |      |  | 8,219 |   |  |      | 6,051 |   |      |  |  |      | 3,658 |   |      |  | 8,989 |      |  |  | 4,764 |   |  |  | 3,377 |   |  |  | 3,476 | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Potash net sales                                      |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|North America                                         |  |  |  |      | 825   |   |      |  | 1,162                  |      |  |  | 1,210 |   |  |      | 1,231 |   |      |  | 1,502 |   |  |      | 1,222 |   |      |  |  |      | 507   |   |      |  | 1,308 |      |  |  | 657   |   |  |  | 471   |   |  |  | 496   | 
|Offshore                                              |  |  |  |      | 1,487 |   |      |  | 1,354                  |      |  |  | 1,482 |   |  |      | 1,835 |   |      |  | 2,223 |   |  |      | 1,506 |   |      |  |  |      | 699   |   |      |  | 2,527 |      |  |  | 910   |   |  |  | 576   |   |  |  | 668   | 
|Other miscellaneous and purchased product             |  |  |  |      | 17    |   |      |  | 21                     |      |  |  | 15    |   |  |      | 13    |   |      |  | 14    |   |  |      | 14    |   |      |  |  |      | 16    |   |      |  | 24    |      |  |  | 14    |   |  |  | 12    |   |  |  | 13    | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Total potash net sales                                |  |  |  |      | 2,329 |   |      |  | 2,537                  |      |  |  | 2,707 |   |  |      | 3,079 |   |      |  | 3,739 |   |  |      | 2,742 |   |      |  |  |      | 1,222 |   |      |  | 3,859 |      |  |  | 1,581 |   |  |  | 1,059 |   |  |  | 1,177 | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Gross margin                                          |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|Potash                                                |  |  |  |      | 1,322 |   |      |  | 1,435                  |      |  |  | 1,573 |   |  |      | 1,963 |   |      |  | 2,722 |   |  |      | 1,816 |   |      |  |  |      | 731   |   |      |  | 3,056 |      |  |  | 912   |   |  |  | 561   |   |  |  | 707   | 
|Nitrogen                                              |  |  |  |      | 706   |   |      |  | 1,010                  |      |  |  | 913   |   |  |      | 978   |   |      |  | 916   |   |  |      | 528   |   |      |  |  |      | 192   |   |      |  | 737   |      |  |  | 536   |   |  |  | 316   |   |  |  | 319   | 
|Phosphate                                             |  |  |  |      | 241   |   |      |  | 202                    |      |  |  | 304   |   |  |      | 469   |   |      |  | 648   |   |  |      | 346   |   |      |  |  |      | 92    |   |      |  | 1,068 |      |  |  | 434   |   |  |  | 84    |   |  |  | 99    | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Total gross margin                                    |  |  |  |      | 2,269 |   |      |  | 2,647                  |      |  |  | 2,790 |   |  |      | 3,410 |   |      |  | 4,286 |   |  |      | 2,690 |   |      |  |  |      | 1,015 |   |      |  | 4,861 |      |  |  | 1,882 |   |  |  | 961   |   |  |  | 1,125 | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Depreciation and amortization                         |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|Potash                                                |  |  |  |      | 214   |   |      |  | 224                    |      |  |  | 176   |   |  |      | 158   |   |      |  | 142   |   |  |      | 121   |   |      |  |  |      | 40    |   |      |  | 82    |      |  |  | 72    |   |  |  | 58    |   |  |  | 65    | 
|Nitrogen                                              |  |  |  |      | 198   |   |      |  | 173                    |      |  |  | 161   |   |  |      | 138   |   |      |  | 132   |   |  |      | 119   |   |      |  |  |      | 99    |   |      |  | 97    |      |  |  | 88    |   |  |  | 77    |   |  |  | 72    | 
|Phosphate                                             |  |  |  |      | 240   |   |      |  | 297                    |      |  |  | 294   |   |  |      | 261   |   |      |  | 207   |   |  |      | 197   |   |      |  |  |      | 164   |   |      |  | 141   |      |  |  | 121   |   |  |  | 95    |   |  |  | 95    | 
|Other                                                 |  |  |  |      | 33    |   |      |  | 7                      |      |  |  | 35    |   |  |      | 21    |   |      |  | 8     |   |  |      | 12    |   |      |  |  |      | 9     |   |      |  | 8     |      |  |  | 10    |   |  |  | 12    |   |  |  | 10    | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Total depreciation and amortization                   |  |  |  |      | 685   |   |      |  | 701                    |      |  |  | 666   |   |  |      | 578   |   |      |  | 489   |   |  |      | 449   |   |      |  |  |      | 312   |   |      |  | 328   |      |  |  | 291   |   |  |  | 242   |   |  |  | 242   | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Operating income                                      |  |  |  |      | 1,913 |   |      |  | 2,348                  |      |  |  | 2,616 |   |  |      | 3,019 |   |      |  | 4,306 |   |  |      | 2,597 |   |      |  |  |      | 1,181 |   |      |  | 4,589 |      |  |  | 1,589 |   |  |  | 835   |   |  |  | 893   | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Net income per share  basic                          |  |  |  |      | 1.52  |   |      |  | 1.83                   |      |  |  | 2.06  |   |  |      | 2.42  |   |      |  | 3.60  |   |  |      | 2.00  |   |      |  |  |      | 1.11  |   |      |  | 3.76  |      |  |  | 1.17  |   |  |  | 0.65  |   |  |  | 0.56  | 
|Net income per share  diluted                        |  |  |  |      | 1.52  |   |      |  | 1.82                   |      |  |  | 2.04  |   |  |      | 2.37  |   |      |  | 3.51  |   |  |      | 1.95  |   |      |  |  |      | 1.08  |   |      |  | 3.64  |      |  |  | 1.13  |   |  |  | 0.63  |   |  |  | 0.54  | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Dividends declared per share                          |  |  |  |      | 1.52  |   |      |  | 1.40                   |      |  |  | 1.33  |   |  |      | 0.70  |   |      |  | 0.28  |   |  |      | 0.13  |   |      |  |  |      | 0.13  |   |      |  | 0.13  |      |  |  | 0.12  |   |  |  | 0.07  |   |  |  | 0.07  | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Capital spending                                      |  |  |  |      |       |   |      |  |                        |      |  |  |       |   |  |      |       |   |      |  |       |   |  |      |       |   |      |  |  |      |       |   |      |  |       |      |  |  |       |   |  |  |       |   |  |  |       | 
|Sustaining                                            |  |  |  |      | 724   |   |      |  | 601                    |      |  |  | 667   |   |  |      | 651   |   |      |  | 509   |   |  |      | 523   |   |      |  |  |      | 416   |   |      |  | 303   |      |  |  | 204   |   |  |  | 154   |   |  |  | 127   | 
|Opportunity                                           |  |  |  |      | 493   |   |      |  | 537                    |      |  |  | 957   |   |  |      | 1,482 |   |      |  | 1,667 |   |  |      | 1,556 |   |      |  |  |      | 1,348 |   |      |  | 895   |      |  |  | 403   |   |  |  | 355   |   |  |  | 256   | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 
|Total cash additions to property, plant and equipment |  |  |  |      | 1,217 |   |      |  | 1,138                  |      |  |  | 1,624 |   |  |      | 2,133 |   |      |  | 2,176 |   |  |      | 2,079 |   |      |  |  |      | 1,764 |   |      |  | 1,198 |      |  |  | 607   |   |  |  | 509   |   |  |  | 383   | 
|                                                      |  |  |  |      |       |   |      |  |                        |      |  | 



|1 | Management includes net sales in its segment disclosures in the consolidated financial statements pursuant to IFRS, which requires segmentation based upon the companys internal organization and reporting of
revenue and profit measures derived from internal accounting methods. As a component of gross margin, net sales (and related per-tonne amounts and other ratios) are primary revenue measures it uses and reviews in making decisions about operating
matters on a business segment basis. These decisions include assessments about potash, nitrogen and phosphate performance and the resources to be allocated to these segments. It also uses net sales (and related per-tonne amounts and other ratios)
for business segment planning and monthly forecasting. Net sales are calculated as sales revenues less freight, transportation and distribution expenses. Net sales presented on a consolidated basis rather than by business segment is considered a
non-IFRS financial measure.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|   |  |                                         
|-- |  | ----------------------------------------
|92 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Non-Financial Data



|                                                            |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|----------------------------------------------------------- |  |  |  | ---- | ----- | - | ---- |  | ----- | ---- |  |  | ----- | - |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  |  | ---- | ----- | - | ---- |  | ----- | ---- |  |  | ----- |  |  |  | ----- |  |  |  | ----- | 
|                                                            |  |  |  | 2015 |       |   | 2014 |  |       | 2013 |  |  | 2012  |   |  | 2011 |       |  | 2010 |  |       | 2009 |  |  | 2008  |  |  | 2007 |       |   | 2006 |  |       | 2005 | 
|Customers                                                   |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Customer survey score                                       |  |  |  |      | 92%   |   |      |  | 89%   |      |  |  | 90%   |   |  |      | 92%   |  |      |  | 90%   |      |  |  | 90%   |  |  |      | 89%   |   |      |  | 91%   |      |  |  | 90%   |  |  |  | n/a   |  |  |  | n/a   | 
|Product tonnes involved in customercomplaints (thousands) 1 |  |  |  |      | 59    |   |      |  | 63    |      |  |  | 43    |   |  |      | 64    |  |      |  | 59    |      |  |  | 97    |  |  |      | 190   |   |      |  | 191   |      |  |  | 152   |  |  |  | 289   |  |  |  | 166   | 
|                                                            |  |  |  |      |       |  
|Community                                                   |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Community investment ($ millions)                           |  |  |  |      | 28    |   |      |  | 26    |      |  |  | 31    |   |  |      | 28    |  |      |  | 21    |      |  |  | 17    |  |  |      | 10    |   |      |  | 7     |      |  |  | 4     |  |  |  | 4     |  |  |  | 4     | 
|Taxes and royalties ($ millions)                            |  |  |  |      | 654   |   |      |  | 715   |      |  |  | 568   |   |  |      | 654   |  |      |  | 997   |      |  |  | 620   |  |  |      | (8    | ) |      |  | 1,684 |      |  |  | 507   |  |  |  | 238   |  |  |  | 430   | 
|Community survey score (out of 5)                           |  |  |  |      | 4.5   |   |      |  | 4.4   |      |  |  | 4.2   |   |  |      | 4.5   |  |      |  | 4.4   |      |  |  | 4.2   |  |  |      | 4.1   |   |      |  | 4.0   |      |  |  | 4.1   |  |  |  | 4.3   |  |  |  | n/a   | 
|                                                            |  |  |  |      |       |  
|Employees                                                   |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Employees at year-end                                       |  |  |  |      | 5,395 |   |      |  | 5,136 |      |  |  | 5,787 |   |  |      | 5,779 |  |      |  | 5,703 |      |  |  | 5,486 |  |  |      | 5,136 |   |      |  | 5,301 |      |  |  | 5,003 |  |  |  | 4,871 |  |  |  | 4,879 | 
|Employee engagement score                                   |  |  |  |      | n/a   | 2 |      |  | 67%   |      |  |  | n/a   | 2 |  |      | 79%   |  |      |  | 73%   |      |  |  | 73%   |  |  |      | 76%   |   |      |  | 79%   |      |  |  | 69%   |  |  |  | 66%   |  |  |  | n/a   | 
|Annual employee turnover rate (excluding retirements)3      |  |  |  |      | 4%    |   |      |  | 12%   |      |  |  | 5%    |   |  |      | 5%    |  |      |  | 4%    |      |  |  | 3%    |  |  |      | 6%    |   |      |  | 6%    |      |  |  | n/a   |  |  |  | n/a   |  |  |  | n/a   | 
|Gender diversity  proportion of females                    |  |  |  |      | 8%    |   |      |  | 8%    |      |  |  | 8%    |   |  |      | 8%    |  |      |  | 8%    |      |  |  | 8%    |  |  |      | 9%    |   |      |  | 9%    |      |  |  | 9%    |  |  |  | 9%    |  |  |  | 9%    | 
|                                                            |  |  |  |      |       |  
|Safety                                                      |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Total site recordable injury rate                           |  |  |  |      | 1.01  |   |      |  | 1.01  |      |  |  | 1.06  |   |  |      | 1.29  |  |      |  | 1.42  |      |  |  | 1.29  |  |  |      | 1.54  |   |      |  | 2.21  |      |  |  | n/a   |  |  |  | n/a   |  |  |  | n/a   | 
|Total lost-time injury rate                                 |  |  |  |      | 0.10  |   |      |  | 0.10  |      |  |  | 0.05  |   |  |      | 0.10  |  |      |  | 0.14  |      |  |  | 0.15  |  |  |      | 0.22  |   |      |  | 0.39  |      |  |  | n/a   |  |  |  | n/a   |  |  |  | n/a   | 
|Total site severity injury rate                             |  |  |  |      | 0.32  |   |      |  | 0.46  |      |  |  | 0.40  |   |  |      | 0.55  |  |      |  | 0.54  |      |  |  | 0.38  |  |  |      | 0.74  |   |      |  | 0.97  |      |  |  | n/a   |  |  |  | n/a   |  |  |  | n/a   | 
|                                                            |  |  |  |      |       |  
|Environment                                                 |  |  |  |      |       |   |      |  |       |      |  |  |       |   |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |   |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Environmental incidents                                     |  |  |  |      | 24    |   |      |  | 24    |      |  |  | 17    |   |  |      | 19    |  |      |  | 14    |      |  |  | 20    |  |  |      | 22    |   |      |  | 19    |      |  |  | 25    |  |  |  | 26    |  |  |  | n/a   | 
|Waste (million tonnes)                                      |  |  |  |      | 29    |   |      |  | 28    |      |  |  | 29    |   |  |      | 24    |  |      |  | 30    |      |  |  | 26    |  |  |      | 15    |   |      |  | 26    |      |  |  | 28    |  |  |  | 24    |  |  |  | n/a   | 
|Direct energy used (thousand terajoules) 4                  |  |  |  |      | 184   |   |      |  | 186   |      |  |  | 180   |   |  |      | 160   |  |      |  | 166   |      |  |  | 162   |  |  |      | 152   |   |      |  | 154   |      |  |  | 159   |  |  |  | n/a   |  |  |  | n/a   | 
|                                                            |  |  |  |      |       |  



|n/a | = not available as data had not been previously compiled consistent with current methodology
|--- | --------------------------------------------------------------------------------------------



|1 | A complaint occurs when our product does not meet our product specification sheet requirements, our chemical analysis requirements or our physical size specifications (for example, product is undersized, has too
many lumps or has too much dust).
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | No survey was conducted in 2015 or 2013. Engagement survey completed annually for half of employees prior to 2013; beginning in 2014, survey conducted biennially for all employees.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | The number of permanent employees who left the company (due to deaths and voluntary and involuntary terminations and excluding retirements) as a percentage of average total employees during the year. Retirements
and terminations of temporary employees are excluded. Results in 2013 include a portion of the impact of our announced workforce reduction and the remaining impact was largely reflected in 2014.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Direct energy used is energy consumed by our operations in order to mine, mill and manufacture our products. Energy is used by burning fossil fuels, reforming natural gas and consuming electricity.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Production and Sales Volumes Information



|                                                |  |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|----------------------------------------------- |  |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  |  | ---- | ----- |  | ---- |  | ----- | ---- |  |  | ----- |  |  |  | ----- |  |  |  | ----- | 
|                                                |  |  |  | 2015 |       |  | 2014 |  |       | 2013 |  |  | 2012  |  |  | 2011 |       |  | 2010 |  |       | 2009 |  |  | 2008  |  |  | 2007 |       |  | 2006 |  |       | 2005 | 
|Production (thousands)                          |  |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Potash production (KCI) tonnage                 |  |  |  |      | 9,105 |  |      |  | 8,726 |      |  |  | 7,792 |  |  |      | 7,724 |  |      |  | 9,343 |      |  |  | 8,078 |  |  |      | 3,405 |  |      |  | 8,697 |      |  |  | 9,159 |  |  |  | 7,018 |  |  |  | 8,816 | 
|Nitrogen production (N) tonnage                 |  |  |  |      | 3,081 |  |      |  | 3,170 |      |  |  | 2,952 |  |  |      | 2,602 |  |      |  | 2,813 |      |  |  | 2,767 |  |  |      | 2,551 |  |      |  | 2,780 |      |  |  | 2,986 |  |  |  | 2,579 |  |  |  | 2,600 | 
|Phosphate production (P2O5)
tonnage             |  |  |  |      | 1,614 |  |      |  | 1,671 |      |  |  | 2,058 |  |  |      | 1,983 |  |      |  | 2,204 |      |  |  | 1,987 |  |  |      | 1,505 |  |      |  | 1,942 |      |  |  | 2,164 |  |  |  | 2,108 |  |  |  | 2,097 | 
|                                                |  |  |  |      |       | 
|Sales  manufactured product tonnes (thousands) |  |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|Potash sales                                    |  |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |      |       |  |      |  |       |      |  |  |       |  |  |  |       |  |  |  |       | 
|North America                                   |  |  |  |      | 2,591 |  |      |  | 3,549 |      |  |  | 3,185 |  |  |      | 2,590 |  |      |  | 3,114 |      |  |  | 3,355 |  |  |      | 1,093 |  |      |  | 2,962 |      |  |  | 3,471 |  |  |  | 2,785 |  |  |  | 3,144 | 
|Offshore                                        |  |  |  |      | 6,181 |  |      |  | 5,797 |      |  |  | 4,915 |  |  |      | 4,640 |  |      |  | 5,932 |      |  |  | 5,289 |  |  |      | 1,895 |  |      |  | 5,585 |      |  |  | 5,929 |  |  |  | 4,411 |  |  |  | 5,020 | 
|                                                |  |  |  |      |       | 
|Total potash sales                              |  |  |  |      | 8,772 |  |      |  | 9,346 |      |  |  | 8,100 |  |  |      | 7,230 |  |      |  | 9,046 |      |  |  | 8,644 |  |  |      | 2,988 |  |      |  | 8,547 |      |  |  | 9,400 |  |  |  | 7,196 |  |  |  | 8,164 | 
|Nitrogen sales                                  |  |  |  |      | 5,926 |  |      |  | 6,352 |      |  |  | 5,896 |  |  |      | 4,946 |  |      |  | 5,147 |      |  |  | 5,329 |  |  |      | 5,086 |  |      |  | 5,050 |      |  |  | 5,756 |  |  |  | 4,720 |  |  |  | 4,843 | 
|Phosphate sales                                 |  |  |  |      | 2,850 |  |      |  | 3,142 |      |  |  | 3,680 |  |  |      | 3,643 |  |      |  | 3,854 |      |  |  | 3,632 |  |  |      | 3,055 |  |      |  | 3,322 |      |  |  | 4,151 |  |  |  | 3,970 |  |  |  | 3,860 | 
|                                                |  |  |  |      |       | 



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 93



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|-------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Financial Terms                  |  |  |  | Definition                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Adjusted EBITDA                  |  |  |  | EBITDA + impairment charges/recoveries + takeover response costs  loss (gain) on sale of assets + plant shutdown and closure and workforce reduction costs                                                                                                                                                                                                                                                                                                                
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Adjusted EBITDA margin           |  |  |  | Adjusted EBITDA / net sales                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Average adjusted assets          |  |  |  | Simple average of the current years adjusted assets and the previous years adjusted assets, except when a material acquisition occurred, in which case the weighted average rather than the simple average is calculated;
the last material acquisition was in 1997                                                                                                                                                                                                      
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Cash flow                        |  |  |  | Net income + income taxes + change in unrealized loss (gain) on derivatives included in net income + finance costs  current income taxes + depreciation and amortization + impairment of available-for-sale
investment                                                                                                                                                                                                                                                    
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Cash flow return                 |  |  |  | Cash flow / average (total assets  cash and cash equivalents  fair value of derivative assets + accumulated depreciation and amortization  net unrealized gain on
available-for-sale investments  payables and accrued charges)                                                                                                                                                                                                                                        
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Current income taxes             |  |  |  | Current income tax expense (which was already reduced by the realized excess tax benefit related to share-based compensation under previous Canadian GAAP)  realized excess tax benefit related to share-based
compensation (under IFRS)                                                                                                                                                                                                                                  
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|EBITDA                           |  |  |  | Earnings (net income) before finance costs, income taxes, depreciation and amortization                                                                                                                                                                                                                                                                                                                                                                                    
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Free cash flow                   |  |  |  | Cash provided by operating activities  additions to property, plant and equipment  other assets and intangible assets  changes in non-cash operating working capital                                                                                                                                                                                                                                                                                                    
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Market value of total capital    |  |  |  | Market value of total debt  cash and cash equivalents + market value of equity                                                                                                                                                                                                                                                                                                                                                                                            
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Net debt to capital              |  |  |  | (Total debt  cash and cash equivalents) / (total debt  cash and cash equivalents + total shareholders equity)                                                                                                                                                                                                                                                                                                                                                           
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Net debt to EBITDA               |  |  |  | (Total debt  cash and cash equivalents) / EBITDA                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Net sales                        |  |  |  | Sales  freight, transportation and distribution                                                                                                                                                                                                                                                                                                                                                                                                                           
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Previous Canadian GAAP           |  |  |  | As we adopted IFRS with effect from January 1, 2010, our 2005 to 2009 annual information is presented on a previous Canadian generally accepted accounting principals (GAAP) basis and, to the extent such information constitutes
Canadian non-GAAP measures, is reconciled to the most directly comparable measure calculated in accordance with previous Canadian GAAP. Accordingly, our information for 2005 to 2009 may not be comparable to the periods 2010 to 2015.
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Return on assets                 |  |  |  | Net income / total assets                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Total debt to capital            |  |  |  | Total debt / (total debt + total shareholders equity)                                                                                                                                                                                                                                                                                                                                                                                                                     
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Total debt to net income         |  |  |  | Total debt / net income                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Total shareholder return         |  |  |  | Return on investment in PotashCorp stock from the time the investment is made based on two components: (1) growth in share price and (2) return from reinvested dividend income on the shares.                                                                                                                                                                                                                                                                             
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Weighted average cost of capital |  |  |  | Simple monthly average of ((market value of total debt  cash and cash equivalents) / market value of total capital x after-tax cost of debt + market value of equity / market value of total capital x
cost of equity)                                                                                                                                                                                                                                                    
|                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            



|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|--------------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Non-Financial Terms               |  |  |  | Definition                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|Total site severity injury rate   |  |  |  | Total of lost-time injuries (a lost-time injury occurs when the injured person is unable to return to work on his/her next scheduled workday after the injury) + modified work injuries (a work-related injury where a licensed
health care professional or the employer recommends that the employee not perform one or more of the routine functions of the job or not work the full workday that he/she would have otherwise worked) for every 200,000 hours worked. Total site
includes PotashCorp employees, contractors and others on site.
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Community investment              |  |  |  | Refer to Page 166 for definitions of these non-financial terms                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|                                  |  | 
|Community survey score            |  | 
|                                  |  | 
|Customer survey score             |  | 
|                                  |  | 
|Employee engagement score         |  | 
|                                  |  | 
|Environmental incidents           |  | 
|                                  |  |  | 
|Taxes and royalties               |  |  | 
|                                  |  |  | 
|Total lost-time injury rate       |  |  | 
|                                  |  |  | 
|Total site recordable injury rate |  |  | 
|                                  |  |  | 
|Waste                             |  |  | 
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  



|   |  |                                         
|-- |  | ----------------------------------------
|94 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

LOGO



Our Financials



Our Rocanville, Saskatchewan potash facility





---

##### Table of Contents

LOGO



Contents



| |     |  |  |  |                                                             |  |  |                                                                     
| | --- |  |  |  | ----------------------------------------------------------- |  |  | --------------------------------------------------------------------
| | 97  |  |  |  | Managements Responsibility for Financial Reporting        
| | 98  |  |  |  | Report of Independent Registered Public Accounting Firm    
| |    
| |     |  |  |  | Consolidated Statements of                                 
| | 100 |  |  |  | Income                                                     
| | 101 |  |  |  | Comprehensive Income                                       
| | 102 |  |  |  | Cash Flow                                                  
| | 103 |  |  |  | Changes in Equity                                          
| | 104 |  |  |  | Financial Position                                         
| |    
| |     |  |  |  | Notes to the Consolidated Financial Statements             
| | 106 |  |  |  | 1                                                           |  |  | Description of Business                                             
| | 106 |  |  |  | 2                                                           |  |  | Basis of Presentation                                               
| |    
| |     |  |  |  | Notes to the Consolidated Statements of Income             
| | 111 |  |  |  | 3                                                           |  |  | Segment Information                                                 
| | 114 |  |  |  | 4                                                           |  |  | Nature of Expenses                                                  
| | 115 |  |  |  | 5                                                           |  |  | Provincial Mining and Other Taxes                                   
| | 115 |  |  |  | 6                                                           |  |  | Other Income (Expenses)                                             
| | 115 |  |  |  | 7                                                           |  |  | Finance Costs                                                       
| | 116 |  |  |  | 8                                                           |  |  | Income Taxes                                                        
| | 120 |  |  |  | 9                                                           |  |  | Net Income per Share                                                
| |    
| |     |  |  |  | Notes to the Consolidated Statements of Cash Flow          
| | 121 |  |  |  | 10                                                          |  |  | Consolidated Statements of Cash Flow                                
| |    
| |     |  |  |  | Notes to the Consolidated Statements ofFinancial Position  
| | 121 |  |  |  | 11                                                          |  |  | Receivables                                                         
| | 122 |  |  |  | 12                                                          |  |  | Inventories                                                         
| | 123 |  |  |  | 13                                                          |  |  | Property, Plant and Equipment                                       
| | 125 |  |  |  | 14                                                          |  |  | Investments                                                         
| | 128 |  |  |  | 15                                                          |  |  | Other Assets                                                        
| | 129 |  |  |  | 16                                                          |  |  | Intangible Assets                                                   
| | 130 |  |  |  | 17                                                          |  |  | Short-Term Debt                                                     
| | 131 |  |  |  | 18                                                          |  |  | Payables and Accrued Charges                                        
| | 131 |  |  |  | 19                                                          |  |  | Derivative Instruments                                              
| | 133 |  |  |  | 20                                                          |  |  | Long-Term Debt                                                      
| | 134 |  |  |  | 21                                                          |  |  | Pension and Other Post-Retirement Benefits                          
| | 141 |  |  |  | 22                                                          |  |  | Provisions for Asset Retirement, Environmental and Other Obligations
| | 144 |  |  |  | 23                                                          |  |  | Share Capital                                                       
| |    
| |     |  |  |  | Other Related Notes to the ConsolidatedFinancial Statements
| | 145 |  |  |  | 24                                                          |  |  | Share-Based Compensation                                            
| | 148 |  |  |  | 25                                                          |  |  | Financial Instruments and Related Risk Management                   
| | 155 |  |  |  | 26                                                          |  |  | Capital Management                                                  
| | 156 |  |  |  | 27                                                          |  |  | Commitments                                                         
| | 157 |  |  |  | 28                                                          |  |  | Contingencies and Other Matters                                     
| | 159 |  |  |  | 29                                                          |  |  | Guarantees                                                          
| | 161 |  |  |  | 30                                                          |  |  | Related Party Transactions                                          
| | 161 |  |  |  | 31                                                          |  |  | Subsequent Events                                                   



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Managements Responsibility



Managements Responsibility for Financial Reporting

Managements Report on Financial Statements

The
accompanying consolidated financial statements and related financial information are the responsibility of PotashCorp management. They have been prepared in accordance with International Financial Reporting Standards as issued by the International
Accounting Standards Board and include amounts based on estimates and judgments. Financial information included elsewhere in this report is consistent with the consolidated financial statements.

The consolidated financial statements are approved by the Board of Directors on the recommendation of the audit committee. The audit committee of the Board of Directors
is composed entirely of independent directors. PotashCorps interim condensed consolidated financial statements and MD&A are discussed and analyzed by the audit committee with management before such information is approved by the committee
and submitted to securities commissions or other regulatory authorities. The annual consolidated financial statements and MD&A are also analyzed by the audit committee and management and are approved by the Board of Directors.

In addition, the audit committee has the duty to review critical accounting policies and significant estimates and judgments underlying the consolidated financial
statements as presented by management, and to approve the fees of our independent registered public accounting firm.

Our independent registered public accounting
firm, Deloitte LLP, performs an audit of the consolidated financial statements, the results of which are reflected in their report for 2015 included on Page 99. Deloitte LLP have full and independent access to the audit committee
to discuss their audit and related matters.

Managements Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining an adequate system of internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f)
under the Securities Exchange Act of 1934, as amended. Internal control over financial reporting includes maintaining records that accurately and fairly reflect our transactions, providing reasonable assurance that: transactions are recorded
for preparation of consolidated financial statements in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board; receipts and expenditures of company assets are made in accordance
with management authorization; and unauthorized acquisition, use or disposition of company assets that could have a material effect on our financial statements would be prevented or detected on a timely basis. Due to its inherent limitation,
internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes
in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management has assessed the effectiveness of the
companys internal control over financial reporting based on the framework in Internal Control  Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) and concluded that the
companys internal control over financial reporting was effective as at December 31, 2015. The effectiveness of the companys internal control over financial reporting as at December 31, 2015 has been audited by Deloitte
LLP, as reflected in their report for 2015 included on Page 98.



|                                              |  |                                                                 
|--------------------------------------------- |  | ----------------------------------------------------------------
|LOGO                                          |  | LOGO                                                            
|                                              | 
|J. Tilk President and
Chief Executive Officer |  | W. Brownlee
Executive Vice President and Chief Financial Officer

February 25, 2016



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 97



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Report of Independent Registered

Public Accounting Firm



To the Board of Directors and Shareholders of Potash Corporation of Saskatchewan Inc.

We have audited the internal control over financial reporting of Potash Corporation of Saskatchewan Inc. and subsidiaries (the Company) as of
December 31, 2015, based on the criteria established in Internal Control  Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. The Companys management is responsible
for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Managements Report on Internal Control Over Financial
Reporting. Our responsibility is to express an opinion on the Companys internal control over financial reporting based on our audit.

We conducted our audit in
accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial
reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A companys internal control over financial reporting is a process designed by, or under the supervision of, the companys principal executive and principal
financial officers, or persons performing similar functions, and effected by the companys board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation
of financial statements for external purposes in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board. A companys internal control over financial reporting includes those
policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that
transactions are recorded as necessary to permit preparation of financial statements in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board, and that receipts and expenditures of the
company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the
companys assets that could have a material effect on the financial statements.

Because of the inherent limitations of internal control over financial
reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the
effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures
may deteriorate.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31,
2015, based on the criteria established in Internal Control  Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements as of and
for the year ended December 31, 2015 of the Company and our report dated February 25, 2016 expressed an unqualified opinion on those financial statements.



LOGO

Chartered Professional Accountants, Chartered Accountants

Licensed Professional Accountants

Saskatoon, Canada

February 25, 2016



|   |  |                                         
|-- |  | ----------------------------------------
|98 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Report of Independent Registered

Public Accounting Firm



To the Board of Directors and Shareholders of Potash Corporation of Saskatchewan Inc.

We have audited the accompanying consolidated statements of financial position of Potash Corporation of Saskatchewan Inc. and subsidiaries (the Company) as of
December 31, 2015 and 2014, and the related consolidated statements of income, comprehensive income, cash flow, and changes in equity for each of the years in the three-year period ended December 31, 2015. These financial statements are
the responsibility of the Companys management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our
audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made
by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our
opinion, the consolidated financial statements present fairly, in all material respects, the financial position of Potash Corporation of Saskatchewan Inc. and subsidiaries as of December 31, 2015 and 2014, and the results of their operations
and their cash flows for each of the years in the three-year period ended December 31, 2015, in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the Companys internal control over
financial reporting as of December 31, 2015, based on the criteria established in Internal Control  Integrated Framework (2013)issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report
dated February 25, 2016, expressed an unqualified opinion on the Companys internal control over financial reporting.



LOGO

Chartered Professional Accountants, Chartered Accountants

Licensed Professional Accountants

Saskatoon, Canada

February 25, 2016



|                                         |  |   
|---------------------------------------- |  | --
|PotashCorp 2015 Annual Integrated Report |  | 99



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                |  |  |                                                     | 
|------------------------------- |  |  | --------------------------------------------------- | 
|For the years ended December 31 |  |  | In millions of US dollars except as otherwise noted | 



Consolidated
Financial Statements



Consolidated Statements of
Income

The consolidated statements of income present a summary of earnings.



|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |      |  |   |             |  
|------- |  |  |  | ----------------------------------------------- |  |  |  | ---- | ----------- | - |  |  | ---- | - | ----------- | ---- |  | - | ----------- | -
|Notes   |  |  |  |                                                 |  |  |  | 2015 |             |   |  |  | 2014 |   |             | 2013 | 
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|Note 3  |  |  |  | Sales                                           |  |  |  | $    | 6,279       |   |  |  |      | $ | 7,115       |      |  | $ | 7,305       |  
|Note 4  |  |  |  | Freight, transportation and distribution        |  |  |  |      | (488        | ) |  |  |      |   | (609        | )    |  |   | (572        | )
|Note 4  |  |  |  | Cost of goods sold                              |  |  |  |      | (3,522      | ) |  |  |      |   | (3,859      | )    |  |   | (3,943      | )
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|        |  |  |  | Gross Margin                                    |  |  |  |      | 2,269       |   |  |  |      |   | 2,647       |      |  |   | 2,790       |  
|Note 4  |  |  |  | Selling and administrative expenses             |  |  |  |      | (239        | ) |  |  |      |   | (245        | )    |  |   | (231        | )
|Note 5  |  |  |  | Provincial mining and other taxes               |  |  |  |      | (310        | ) |  |  |      |   | (257        | )    |  |   | (194        | )
|        |  |  |  | Share of earnings of equity-accounted investees |  |  |  |      | 121         |   |  |  |      |   | 102         |      |  |   | 195         |  
|        |  |  |  | Dividend income                                 |  |  |  |      | 50          |   |  |  |      |   | 117         |      |  |   | 92          |  
|Note 14 |  |  |  | Impairment of available-for-sale investment     |  |  |  |      |            |   |  |  |      |   | (38         | )    |  |   |            |  
|Note 6  |  |  |  | Other income (expenses)                         |  |  |  |      | 22          |   |  |  |      |   | 22          |      |  |   | (36         | )
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|        |  |  |  | Operating Income                                |  |  |  |      | 1,913       |   |  |  |      |   | 2,348       |      |  |   | 2,616       |  
|Note 7  |  |  |  | Finance costs                                   |  |  |  |      | (192        | ) |  |  |      |   | (184        | )    |  |   | (144        | )
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|        |  |  |  | Income Before Income Taxes                      |  |  |  |      | 1,721       |   |  |  |      |   | 2,164       |      |  |   | 2,472       |  
|Note 8  |  |  |  | Income taxes                                    |  |  |  |      | (451        | ) |  |  |      |   | (628        | )    |  |   | (687        | )
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|        |  |  |  | Net Income                                      |  |  |  | $    | 1,270       |   |  |  |      | $ | 1,536       |      |  | $ | 1,785       |  
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|Note 9  |  |  |  | Net Income per Share                            |  |  |  |      |             |   |  |  |      |   |             |      |  |   |             |  
|        |  |  |  | Basic                                           |  |  |  | $    | 1.52        |   |  |  |      | $ | 1.83        |      |  | $ | 2.06        |  
|        |  |  |  | Diluted                                         |  |  |  | $    | 1.52        |   |  |  |      | $ | 1.82        |      |  | $ | 2.04        |  
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     
|Note 9  |  |  |  | Weighted Average Shares Outstanding             |  |  |  |      |             |   |  |  |      |   |             |      |  |   |             |  
|        |  |  |  | Basic                                           |  |  |  |      | 834,141,000 |   |  |  |      |   | 838,101,000 |      |  |   | 864,596,000 |  
|        |  |  |  | Diluted                                         |  |  |  |      | 837,349,000 |   |  |  |      |   | 844,544,000 |      |  |   | 873,982,000 |  
|        |  |  |  |                                                 |  |  |  |      |             |   |  |  |      |   |             |     

(See Notes to the Consolidated Financial Statements)







LOGO







|    |  |                                         
|--- |  | ----------------------------------------
|100 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                |  |  |                                                     | 
|------------------------------- |  |  | --------------------------------------------------- | 
|For the years ended December 31 |  |  | In millions of US dollars except as otherwise noted | 



Consolidated Statements of Comprehensive Income

The consolidated statements of comprehensive income present changes in net assets during the year other than transactions with shareholders.
Amounts recorded in other comprehensive income may be subsequently reclassified to net income or may not pass through net income.



|                                                                        |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|----------------------------------------------------------------------- |  |  |  | ---- | ----- | - |  |  | ---- | - | ----- | ---- |  | - | ----- | -
|(net of related income taxes)                                           |  |  |  | 2015 |       |   |  |  | 2014 |   |       | 2013 | 
|                                                                        |  |  |  |      |       |   |  |  |      |   |       |     
|Net Income                                                              |  |  |  | $    | 1,270 |   |  |  |      | $ | 1,536 |      |  | $ | 1,785 |  
|Other comprehensive income (loss)                                       |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|Items that will not be reclassified to net income:                      |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|Net actuarial gain (loss) on defined benefit plans 1                    |  |  |  |      | 36    |   |  |  |      |   | (109  | )    |  |   | 164   |  
|Items that have been or may be subsequently reclassified to net income: |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|Available-for-sale investments 2                                        |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|Net fair value loss during the year                                     |  |  |  |      | (546  | ) |  |  |      |   | (157  | )    |  |   | (759  | )
|Cash flow hedges                                                        |  |  |  |      |       |   |  |  |      |   |       |      |  |   |       |  
|Net fair value loss during the year 3                                   |  |  |  |      | (52   | ) |  |  |      |   | (40   | )    |  |   |      |  
|Reclassification to income of net loss 4                                |  |  |  |      | 54    |   |  |  |      |   | 26    |      |  |   | 33    |  
|Other                                                                   |  |  |  |      | (9    | ) |  |  |      |   | 1     |      |  |   |      |  
|                                                                        |  |  |  |      |       |   |  |  |      |   |       |     
|Other Comprehensive Loss                                                |  |  |  |      | (517  | ) |  |  |      |   | (279  | )    |  |   | (562  | )
|                                                                        |  |  |  |      |       |   |  |  |      |   |       |     
|Comprehensive Income                                                    |  |  |  | $    | 753   |   |  |  |      | $ | 1,257 |      |  | $ | 1,223 |  
|                                                                        |  |  |  |      |       |   |  |  |      |   |       |     



|1 | Net of income taxes of $(22) (2014  $60, 2013  $(92)).
|- | --------------------------------------------------------



|2 | Available-for-sale investments are comprised of shares in Israel Chemicals Ltd., Sinofert Holdings Limited and other.
|- | ---------------------------------------------------------------------------------------------------------------------



|3 | Cash flow hedges are comprised of natural gas derivative instruments and treasury lock derivatives and were net of income taxes of $31 (2014  $22, 2013  $NIL).
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Net of income taxes of $(30) (2014  $(14), 2013  $(18)).
|- | ----------------------------------------------------------

(See Notes to the Consolidated
Financial Statements)





2015 HighlightsUnaudited



| |  | 58 percent of 2015gross marginwas earned in the potash segment; nitrogen earned 31 percent and phosphate earned 11 percent.
|- |  | ---------------------------------------------------------------------------------------------------------------------------



| |  | While net income decreased by 17 percent, the company declared dividends per shareof $1.52.
|- |  | -------------------------------------------------------------------------------------------



| |  | Net fair value loss of available-for-sale investments was mainly due to Israel Chemicals Ltd.
|- |  | ---------------------------------------------------------------------------------------------



|  |                                             |                                           |                                        |                                              |  | 
|- | ------------------------------------------- | ----------------------------------------- | -------------------------------------- | -------------------------------------------- |  | 
|A |                                             | Pages 55-57 Potash Financial Performance |                                        | Pages 72-73 Phosphate Financial Performance
|  | Pages 64-66 Nitrogen Financial Performance |                                           | Pages 76-78 Other Expenses and Income







|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 101



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                |  |  |                                                     | 
|------------------------------- |  |  | --------------------------------------------------- | 
|For the years ended December 31 |  |  | In millions of US dollars except as otherwise noted | 



Consolidated Statements of Cash Flow

The consolidated statements of cash flow start with net income adjusted for non-cash items affecting net income to arrive at cash flow from operating activities, and present cash used in investing and financing activities.



|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|------- |  |  |  | ---------------------------------------------------------------------------- |  |  |  | ---- | ------ | - |  |  | ---- | - | ------ | ---- |  | - | ------ | -
|Notes   |  |  |  |                                                                              |  |  |  | 2015 |        |   |  |  | 2014 |   |        | 2013 | 
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Operating Activities                                                         |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|        |  |  |  | Net income                                                                   |  |  |  | $    | 1,270  |   |  |  |      | $ | 1,536  |      |  | $ | 1,785  |  
|Note 10 |  |  |  | Adjustments to reconcile net income to cash provided by operating activities |  |  |  |      | 941    |   |  |  |      |   | 1,168  |      |  |   | 1,142  |  
|Note 10 |  |  |  | Changes in non-cash operating working capital                                |  |  |  |      | 127    |   |  |  |      |   | (90    | )    |  |   | 285    |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Cash provided by operating activities                                        |  |  |  |      | 2,338  |   |  |  |      |   | 2,614  |      |  |   | 3,212  |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Investing Activities                                                         |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|        |  |  |  | Additions to property, plant and equipment                                   |  |  |  |      | (1,217 | ) |  |  |      |   | (1,138 | )    |  |   | (1,624 | )
|        |  |  |  | Other assets and intangible assets                                           |  |  |  |      | (67    | ) |  |  |      |   | (22    | )    |  |   |       |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Cash used in investing activities                                            |  |  |  |      | (1,284 | ) |  |  |      |   | (1,160 | )    |  |   | (1,624 | )
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Financing Activities                                                         |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|        |  |  |  | Proceeds from long-term debt obligations                                     |  |  |  |      | 494    |   |  |  |      |   | 737    |      |  |   |       |  
|        |  |  |  | Repayment of, and finance costs on, long-term debt obligations               |  |  |  |      | (502   | ) |  |  |      |   | (500   | )    |  |   | (254   | )
|        |  |  |  | (Repayment of) proceeds from short-term debt obligations                     |  |  |  |      | (19    | ) |  |  |      |   | 66     |      |  |   | 101    |  
|        |  |  |  | Dividends                                                                    |  |  |  |      | (1,204 | ) |  |  |      |   | (1,141 | )    |  |   | (997   | )
|        |  |  |  | Repurchase of common shares                                                  |  |  |  |      |       |   |  |  |      |   | (1,065 | )    |  |   | (411   | )
|        |  |  |  | Issuance of common shares                                                    |  |  |  |      | 53     |   |  |  |      |   | 36     |      |  |   | 39     |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Cash used in financing activities                                            |  |  |  |      | (1,178 | ) |  |  |      |   | (1,867 | )    |  |   | (1,522 | )
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | (Decrease) Increase in Cash and Cash Equivalents                             |  |  |  |      | (124   | ) |  |  |      |   | (413   | )    |  |   | 66     |  
|        |  |  |  | Cash and Cash Equivalents, Beginning of Year                                 |  |  |  |      | 215    |   |  |  |      |   | 628    |      |  |   | 562    |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Cash and Cash Equivalents, End of Year                                       |  |  |  | $    | 91     |   |  |  |      | $ | 215    |      |  | $ | 628    |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  | Cash and cash equivalents comprised of:                                      |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|        |  |  |  | Cash                                                                         |  |  |  | $    | 30     |   |  |  |      | $ | 89     |      |  | $ | 129    |  
|        |  |  |  | Short-term investments                                                       |  |  |  |      | 61     |   |  |  |      |   | 126    |      |  |   | 499    |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     
|        |  |  |  |                                                                              |  |  |  | $    | 91     |   |  |  |      | $ | 215    |      |  | $ | 628    |  
|        |  |  |  |                                                                              |  |  |  |      |        |   |  |  |      |   |        |     

(See Notes to the Consolidated Financial Statements)







|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                               
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------------
|2015 Highlights Unaudited
   The decline incash
provided by operating activitiesfrom 2014 was driven primarily by lower net income. 
  During 2015, 44 percent ofadditions to property, plant and
equipmentpertained to the potash segment. Since 2005, the company has spent CDN $8.3 billion on potash capital expenditures, which will bring nameplate potash capacity to 19.1 million tonnes, with
CDN $0.1 billion remaining to be spent. 
  The company issued $500 of 3.000 percent senior notes and repaid $500 of 3.750 percent
senior notes at maturity during 2015. 
  Dividend paymentsincreased year-over-year. When dividends are declared, a
liability is recorded and equity is reduced. Amounts flow through the statements of cash flow when the amounts are paid to shareholders, normally in the following quarter. |  |  |  | LOGO  
APages 83-84 Sources and Uses 
of Cash







|    |  |                                         
|--- |  | ----------------------------------------
|102 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                           | 
| |  |  | ------------------------- | 
| |  |  | In millions of US dollars | 



Consolidated Statements of Changes in Equity

The consolidated statements of changes in equity show the movements in shareholders equity.



|                                                                       |  |  |  |                |       |   |                      |   |     |                                                           |  |   |                                                           |   |  |                                                 |      |   |       |   |      |                                                 |  |   |                    |   |  |               |       |   |  |  |         |   |  |  |         |  
|---------------------------------------------------------------------- |  |  |  | -------------- | ----- | - | -------------------- | - | --- | --------------------------------------------------------- |  | - | --------------------------------------------------------- | - |  | ----------------------------------------------- | ---- | - | ----- | - | ---- | ----------------------------------------------- |  | - | ------------------ | - |  | ------------- | ----- | - |  |  | ------- | - |  |  | ------- | -
|                                                                       |  |  |  |                |       |   |                      |   |     | Accumulated Other Comprehensive Income (Loss)             |  |   |                                                           |   |  |                                                 |     
|                                                                       |  |  |  | Share  Capital |       |   | Contributed  Surplus |   |     | Netunrealizedgain (loss) onavailable-
for-saleinvestments |  |   | Net
(loss) gain onderivativesdesignated ascash flowhedges |   |  | Net
actuarialgain (loss) ondefinedbenefit
plans |      |   | Other |   |      | TotalAccumulatedOtherComprehensiveIncome (Loss) |  |   | Retained  Earnings |   |  | Total
Equity1 |      
|                                                                       |  |  |  |                |       |  
|Balance  December 31, 2012                                            |  |  |  | $              | 1,543 |   |                      | $ | 299 |                                                           |  | $ | 1,539                                                     |   |  | $                                               | (138 | ) |       | $ |     | 2                                               |  | $ | (2                 | ) |  | $             | 1,399 |   |  |  | $ 6,671 |   |  |  | $ 9,912 |  
|Net income                                                             |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | 1,785   |   |  |  | 1,785   |  
|Other comprehensive (loss) income                                      |  |  |  |                |      |   |                      |   |    |                                                           |  |   | (759                                                      | ) |  |                                                 | 33   |   |       |   | 164  |                                                 |  |   |                   |   |  |               | (562  | ) |  |  |        |   |  |  | (562    | )
|Shares repurchased (Note 23)                                           |  |  |  |                | (25   | ) |                      |   | (82 | )                                                         |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | (338    | ) |  |  | (445    | )
|Dividends declared                                                     |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | (1,146  | ) |  |  | (1,146  | )
|Effect of share-based compensation including issuance of common shares |  |  |  |                | 52    |   |                      |   | 2   |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 54      |  
|Shares issued for dividend reinvestment plan                           |  |  |  |                | 30    |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 30      |  
|Transfer of net actuarial gain on defined benefit plans                |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   | (164 | )                                               |  |   |                   |   |  |               | (164  | ) |  |  | 164     |   |  |  |        |  
|                                                                       |  |  |  |                |       |  
|Balance  December 31, 2013                                            |  |  |  | $              | 1,600 |   |                      | $ | 219 |                                                           |  | $ | 780                                                       |   |  | $                                               | (105 | ) |       | $ |     | 2                                               |  | $ | (2                 | ) |  | $             | 673   |   |  |  | $ 7,136 |   |  |  | $ 9,628 |  
|Net income                                                             |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | 1,536   |   |  |  | 1,536   |  
|Other comprehensive (loss) income                                      |  |  |  |                |      |   |                      |   |    |                                                           |  |   | (157                                                      | ) |  |                                                 | (14  | ) |       |   | (109 | )                                               |  |   | 1                  |   |  |               | (279  | ) |  |  |        |   |  |  | (279    | )
|Shares repurchased (Note 23)                                           |  |  |  |                | (53   | ) |                      |   | (2  | )                                                         |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | (976    | ) |  |  | (1,031  | )
|Dividends declared                                                     |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | (1,164  | ) |  |  | (1,164  | )
|Effect of share-based compensation including issuance of common shares |  |  |  |                | 49    |   |                      |   | 17  |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 66      |  
|Shares issued for dividend reinvestment plan                           |  |  |  |                | 36    |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 36      |  
|Transfer of net actuarial loss on defined benefit plans                |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   | 109  |                                                 |  |   |                   |   |  |               | 109   |   |  |  | (109    | ) |  |  |        |  
|                                                                       |  |  |  |                |       |  
|Balance  December 31, 2014                                            |  |  |  | $              | 1,632 |   |                      | $ | 234 |                                                           |  | $ | 623                                                       |   |  | $                                               | (119 | ) |       | $ |     | 2                                               |  | $ | (1                 | ) |  | $             | 503   |   |  |  | $ 6,423 |   |  |  | $ 8,792 |  
|Net income                                                             |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | 1,270   |   |  |  | 1,270   |  
|Other comprehensive (loss) income                                      |  |  |  |                |      |   |                      |   |    |                                                           |  |   | (546                                                      | ) |  |                                                 | 2    |   |       |   | 36   |                                                 |  |   | (9                 | ) |  |               | (517  | ) |  |  |        |   |  |  | (517    | )
|Dividends declared                                                     |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  | (1,274  | ) |  |  | (1,274  | )
|Effect of share-based compensation including issuance of common shares |  |  |  |                | 72    |   |                      |   | (4  | )                                                         |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 68      |  
|Shares issued for dividend reinvestment plan                           |  |  |  |                | 43    |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   |     |                                                 |  |   |                   |   |  |               |      |   |  |  |        |   |  |  | 43      |  
|Transfer of net actuarial gain on defined benefit plans                |  |  |  |                |      |   |                      |   |    |                                                           |  |   |                                                          |   |  |                                                 |     |   |       |   | (36  | )                                               |  |   |                   |   |  |               | (36   | ) |  |  | 36      |   |  |  |        |  
|                                                                       |  |  |  |                |       |  
|Balance  December 31, 2015                                            |  |  |  | $              | 1,747 |   |                      | $ | 230 |                                                           |  | $ | 77                                                        |   |  | $                                               | (117 | ) |       | $ |     | 2                                               |  | $ | (10                | ) |  | $             | (50   | ) |  |  | $ 6,455 |   |  |  | $ 8,382 |  
|                                                                       |  |  |  |                |       |  



|1 | All equity transactions were attributable to common shareholders.
|- | -----------------------------------------------------------------



|2 | Any amounts incurred during a period were closed out to retained earnings at each period-end. Therefore, no balance exists at the beginning or end of period.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------

(See Notes to the Consolidated Financial Statements)



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 103



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                  |  |  |                           | 
|----------------- |  |  | ------------------------- | 
|As at December 31 |  |  | In millions of US dollars | 



Consolidated Statements of Financial Position

The consolidated statements of financial position present assets, liabilities and shareholders equity.



|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|----------- |  |  |  | ------------------------------------------------------------ |  |  |  | ---- | ------ | - |  |  | ---- | - | ------ | 
|Notes       |  |  |  |                                                              |  |  |  | 2015 |        |   |  |  | 2014 |  
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Assets                                                       |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Current assets                                               |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Cash and cash equivalents                                    |  |  |  | $    | 91     |   |  |  |      | $ | 215    | 
|Note 11     |  |  |  | Receivables                                                  |  |  |  |      | 640    |   |  |  |      |   | 1,029  | 
|Note 12     |  |  |  | Inventories                                                  |  |  |  |      | 749    |   |  |  |      |   | 646    | 
|            |  |  |  | Prepaid expenses and other current assets                    |  |  |  |      | 73     |   |  |  |      |   | 48     | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  |                                                              |  |  |  |      | 1,553  |   |  |  |      |   | 1,938  | 
|            |  |  |  | Non-current assets                                           |  |  |  |      |        |   |  |  |      |   |        | 
|Note 13     |  |  |  | Property, plant and equipment                                |  |  |  |      | 13,212 |   |  |  |      |   | 12,674 | 
|Note 14     |  |  |  | Investments in equity-accounted investees                    |  |  |  |      | 1,243  |   |  |  |      |   | 1,211  | 
|Note 14     |  |  |  | Available-for-sale investments                               |  |  |  |      | 984    |   |  |  |      |   | 1,527  | 
|Note 15     |  |  |  | Other assets                                                 |  |  |  |      | 285    |   |  |  |      |   | 232    | 
|Note 16     |  |  |  | Intangible assets                                            |  |  |  |      | 192    |   |  |  |      |   | 142    | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Total Assets                                                 |  |  |  | $    | 17,469 |   |  |  |      | $ | 17,724 | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Liabilities                                                  |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Current liabilities                                          |  |  |  |      |        |   |  |  |      |   |        | 
|Note 17, 20 |  |  |  | Short-term debt and current portion of long-term debt        |  |  |  | $    | 517    |   |  |  |      | $ | 1,032  | 
|Note 18     |  |  |  | Payables and accrued charges                                 |  |  |  |      | 1,146  |   |  |  |      |   | 1,086  | 
|Note 19     |  |  |  | Current portion of derivative instrument liabilities         |  |  |  |      | 84     |   |  |  |      |   | 80     | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  |                                                              |  |  |  |      | 1,747  |   |  |  |      |   | 2,198  | 
|            |  |  |  | Non-current liabilities                                      |  |  |  |      |        |   |  |  |      |   |        | 
|Note 20     |  |  |  | Long-term debt                                               |  |  |  |      | 3,710  |   |  |  |      |   | 3,213  | 
|Note 19     |  |  |  | Derivative instrument liabilities                            |  |  |  |      | 109    |   |  |  |      |   | 115    | 
|Note 8      |  |  |  | Deferred income tax liabilities                              |  |  |  |      | 2,438  |   |  |  |      |   | 2,201  | 
|Note 21     |  |  |  | Pension and other post-retirement benefit liabilities        |  |  |  |      | 431    |   |  |  |      |   | 503    | 
|Note 22     |  |  |  | Asset retirement obligations and accrued environmental costs |  |  |  |      | 574    |   |  |  |      |   | 589    | 
|            |  |  |  | Other non-current liabilities and deferred credits           |  |  |  |      | 78     |   |  |  |      |   | 113    | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Total Liabilities                                            |  |  |  |      | 9,087  |   |  |  |      |   | 8,932  | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Shareholders Equity                                         |  |  |  |      |        |   |  |  |      |   |        | 
|Note 23     |  |  |  | Share capital                                                |  |  |  |      | 1,747  |   |  |  |      |   | 1,632  | 
|            |  |  |  | Contributed surplus                                          |  |  |  |      | 230    |   |  |  |      |   | 234    | 
|            |  |  |  | Accumulated other comprehensive (loss) income                |  |  |  |      | (50    | ) |  |  |      |   | 503    | 
|            |  |  |  | Retained earnings                                            |  |  |  |      | 6,455  |   |  |  |      |   | 6,423  | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Total Shareholders Equity                                   |  |  |  |      | 8,382  |   |  |  |      |   | 8,792  | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 
|            |  |  |  | Total Liabilities and Shareholders Equity                   |  |  |  | $    | 17,469 |   |  |  |      | $ | 17,724 | 
|            |  |  |  |                                                              |  |  |  |      |        |   |  |  |      |   |        | 

(See Notes to the Consolidated Financial Statements)

Approved by the Board of Directors,



|         |  |         
|-------- |  | --------
|LOGO     |  | LOGO    
|Director |  | Director



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|104 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 



2015 HighlightsUnaudited  

Thecurrent ratio1 was 0.89 as at December 31, 2015 (2014  0.88).  

A repatriation of cash and cash equivalents held in certain foreign subsidiaries totaling $118 was completed in 2015.  

Receivablesdecreased $389 primarily due to lower trade accounts which were impacted by reduced potash sales volumes and lower fourth-quarter 2015 average realized potash and nitrogen prices.  

Property, plant and equipmentincreased by 4 percent to $13,212 primarily as a result of our potash and nitrogen capacity expansions.  

Available-for-sale investment highlights are outlined in the consolidated statements of comprehensive income.  

Long-term debt, including long-term and current portions, was flat during 2015 as the issuance of $500 of 3.000 percent senior notes offset the redemption of $500 of 3.750 percent senior
notes. The next maturity of long-term debt is the $500 of 3.250 percent senior notes due December 1, 2017. Including short-term debt, thetotal debt-to-capital ratio2
was 34 percent as at December 31, 2015.  

As at December 31, 2015, the companysdefined benefitpension planswere 92 percent funded (2014  94 percent). The companys other defined benefit plans are
non-funded.  

Total equityhighlights are outlined in the consolidated statements of changes in equity.  

There was an increase in quarterlydividends declaredby the company of 36 percent since the beginning of 2013 and 9 percent since the beginning of 2014.  A

Page 81  Financial Condition ReviewPages 85-86  Capital Structure and Management    1
Current assets / current liabilities.  2
Total debt / (total debt + total shareholders equity).


LOGO  LOGO  LOGO










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|PotashCorp 2015 Annual Integrated Report |  | 105



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |                        
|---- |  | - |  |  |  | -----------------------
|Note |  | 1 |  |  |  | Description of Business

PotashCorp is a crop nutrient company and plays an integral role in global food production. The company produces
the three essential nutrients  potash, nitrogen and phosphate  required to help farmers grow healthier, more abundant crops.



With its subsidiaries, Potash Corporation of Saskatchewan Inc. (PCS)  together known as
PotashCorp or the company except to the extent the context otherwise requires  forms an integrated fertilizer and related industrial and feed products company. As at December 31, 2015, the company
had producing assets as follows:  K

Potashfive operations in the province of Saskatchewan
one operation in the province of New Brunswick (indefinitely suspended in early 2016,
placed in care-and-maintenance mode; see Note 31 for additional information)N

Nitrogenthree plants, one located in each of the states of Georgia, Louisiana and Ohio
one large-scale operation in the country of TrinidadP

Phosphatea mine and processing plants in the state of North Carolina
a mine and processing plants in the state of Florida
a processing plant in the state of Louisiana
phosphate feed plants in the states of Illinois, Missouri, Nebraska
and North Carolina an industrial phosphoric acid plant in the state of
Ohio In North America, the company leased or owned 290 terminal and warehouse facilities as at December 31, 2015, some of
which have multi-product capability, for a total of 386 distribution points, and serviced customers with


a fleet of approximately 10,100 railcars. In the offshore market, it leased one warehouse in China and one in Malaysia and had ownership in a joint venture which leases a dry bulk fertilizer
port terminal in Brazil. PotashCorp sells potash from its Saskatchewan mines for use outside North America exclusively to Canpotex Limited
(Canpotex). A potash export, sales and marketing company owned in equal shares by the three producers in Saskatchewan (including the company), Canpotex resells potash to offshore customers. PCS Sales (Canada) Inc. and PCS Sales
(USA), Inc., wholly owned subsidiaries of PCS, execute marketing and sales for the companys potash, nitrogen and phosphate products in North America and offshore marketing and sales for the companys New Brunswick potash, along with all
nitrogen and phosphate products. Until December 31, 2013, Phosphate Chemicals Export Association, Inc. (PhosChem), a phosphate export association established under US law, was the principal vehicle through which the company executed
offshore marketing and sales for its solid phosphate fertilizers, products which are now sold by PCS Sales (USA), Inc. We also have strategic investments in
other potash-related companies around the world.  I

InvestmentsArab Potash Company (APC), Jordan
Israel Chemicals Ltd. (ICL), Israel
Sinofert Holdings Limited (Sinofert), China
Sociedad Quimica y Minera de Chile S.A. (SQM), Chile See Note 14 for additional information.








|
|
|



|     |  |   |  |  |  |                      
|---- |  | - |  |  |  | ---------------------
|Note |  | 2 |  |  |  | Basis of Presentation

Certain of the companys accounting policies that relate to the financial statements as a whole, as well as
estimates and judgments it has made and how they affect the amounts reported in the consolidated financial statements, are incorporated in this section. Where an accounting policy is applicable to a specific note to the statements, the policy
is described within that note. This note also describes new standards and amendments or interpretations that were either effective and applied by the company during 2015 or that were not yet effective.



These consolidated financial statements have been prepared in accordance with International Financial Reporting
Standards as issued by the International Accounting Standards Board (IFRS). The company has consistently applied the same accounting policies throughout all periods presented, as if these policies had always been in effect.


The company is a foreign private issuer in the US that voluntarily files its consolidated financial statements with
the Securities and Exchange Commission (the SEC) on US domestic filer forms. In addition, the company is permitted to file with the SEC its audited consolidated financial statements under IFRS without a reconciliation to US generally
accepted accounting






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|106 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                      |  |  |                                                     | 
|------------------------------------- |  |  | --------------------------------------------------- | 
|Note 2Basis of Presentation continued |  |  | In millions of US dollars except as otherwise noted | 



principles (US GAAP). As a result, the company does not prepare a reconciliation of its results to US GAAP. It is possible that certain of its accounting policies could be different
from US GAAP. These consolidated financial statements were authorized by the Board of Directors for issue on February 25, 2016.


These consolidated financial statements were prepared under the historical cost convention, except for certain items
not carried at historical cost as discussed in the applicable accounting policies.




Accounting Policies, Estimates and Judgments

The following table discusses the accounting policies, estimates, judgments and assumptions that the company has adopted and made and how they affect the amounts
reported in the consolidated financial statements.



|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  |  |                                                                                                                             |  |  |  | 
|--------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | --------------------------------------------------------------------------------------------------------------------------- |  |  |  | 
|Topic                       |  |  |  | Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Accounting Estimates and Judgments1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Principles of Consolidation |  |  |  | These consolidated financial statements include the accounts of the company and entities controlled by it (its subsidiaries). Control
is achieved by having each of: 
  power over the investee via existing rights that give the company the current ability to direct the
relevant activities of the investee; 
  exposure, or rights, to variable returns from involvement with the investee; and
   the ability for the company to use
its power over the investee to affect the amount of the companys returns. 
The existence and effect of potential voting rights that are currently exercisable or convertible are considered when assessing whether the company controls
another entity.  Subsidiaries are fully consolidated from the date on which control is
transferred to the company. They are deconsolidated from the date that control ceases. Principal (wholly owned) operating subsidiaries are: |  |  |  | Assessing whether the company controls certain investees involves determining if it has the power to direct the relevant activities of the investee. Determining the relevant activities and which party controls them, if
any, involves judgment. In making judgments and assessing the substance of the relationship, consideration is given to voting rights, the relative size and dispersion of the voting rights held by other shareholders, the extent of participation by
those shareholders in appointing key management personnel or board members, the right to direct the investee to enter into transactions for the companys benefit and the exposure, or rights, to variability of returns from the
companys involvement with the investee.
|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | Location                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Principal Activity                                                                                                          |  |  | 
|                            |  |  |  |   PCS Sales (Canada) Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Canada                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Marketing and sales of the companys products                                                                               |  |  |  | 
|                            |  |  |  |   PCS Sales (USA), Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  | United States                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Marketing and sales of the companys products                                                                               |  |  |  | 
|                            |  |  |  |   PCS Phosphate Company, Inc. (PCS Phosphate)
  PCS Purified Phosphates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | United States                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Mining and/or processing of phosphate products in the states of North Carolina, Illinois, Missouri and Nebraska             |  |  |  | 
|                            |  |  |  |   White Springs Agricultural Chemicals, Inc. (White Springs)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | United States                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Mining and processing of phosphate products in the state of Florida                                                         |  |  |  | 
|                            |  |  |  |   PCS Nitrogen Fertilizer, L.P.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  | United States                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Production of nitrogen products in the states of Georgia and Louisiana, and of phosphate products in the state of Louisiana |  |  |  | 
|                            |  |  |  |   PCS Nitrogen Ohio, L.P.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | United States                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Production of nitrogen products in the state of Ohio                                                                        |  |  |  | 
|                            |  |  |  |   PCS Nitrogen Trinidad Limited                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  | Trinidad                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Production of nitrogen products in Trinidad                                                                                 |  |  |  | 
|                            |  |  |  |   PCS Cassidy Lake Company                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | Canada                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Brine pumping operations for the companys New Brunswick operation                                                          |  |  |  | 
|                            |  | 
|                            |  |  |  | Intercompany balances and transactions are eliminated on consolidation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             



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|PotashCorp 2015 Annual Integrated Report |  | 107



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##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                      |  |  |                                                     | 
|------------------------------------- |  |  | --------------------------------------------------- | 
|Note 2Basis of Presentation continued |  |  | In millions of US dollars except as otherwise noted | 



|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|--------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Topic                       |  |  |  | Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  | Accounting Estimates and Judgments1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Long-Lived Asset Impairment |  |  |  | Assets that have an indefinite useful life (i.e., goodwill) are not subject to amortization and are tested at least annually for
impairment (typically in the second quarter), or more frequently if events or circumstances indicate there may be an impairment. At the end of each reporting period, the company reviews conditions potentially impacting the carrying amounts
of both its long-lived assets to be held and used and its identifiable intangible assets with finite lives to determine whether there is any indication that they have suffered an impairment loss.
 For assessing impairment, assets are grouped at the smallest levels for which there are
separately identifiable cash inflows that are largely independent of the cash inflows from other assets or groups of assets (this can be at the asset or cash-generating unit (CGU) level).
 If an indication of impairment exists, the recoverable amount of the asset or CGU is estimated
in order to determine the extent of the impairment loss (if any). An impairment loss is recognized as the amount by which the assets or CGUs carrying amount exceeds its recoverable amount. If the recoverable amount of the CGU is
less than its carrying amount, the impairment loss is allocated first to reduce the carrying amount of any goodwill allocated to the CGU and then to the other assets of the CGU pro rata on the basis of the carrying amount of each asset in
the unit. The recoverable amount is the higher of an assets or CGUs fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax
discount rate that reflects current market assessments of the time value of money and the risks specific to the asset or CGU for which the estimates of future cash flows have not been adjusted. Non-financial assets, other than goodwill,
that previously suffered an impairment loss are reviewed at each reporting date for possible reversal of the impairment. |  |  |  | The impairment process begins with the identification of the appropriate asset or CGU for purposes of impairment testing, which involves
judgment. Identification and measurement of any impairment are based on the assets or CGUs recoverable amount, which is the higher of its fair value less costs to sell and its value in use. Value in use is
generally based on an estimate of discounted future cash flows. Judgment is required in determining the appropriate discount rate. Assumptions must also be made about future sales, margins and market conditions over the long-term life of the assets
or CGUs.  The company cannot predict if an event that triggers impairment will occur,
when it will occur or how it will affect reported asset amounts. The company makes estimates which are subject to significant uncertainties and judgments. As a result, it is reasonably possible that the amounts reported for asset
impairments could be different if different assumptions were used or if market and other conditions change. The changes could result in non-cash charges that could materially affect the companys consolidated financial
statements.
|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Fair Value Measurements     |  |  |  | Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market
participants at the measurement date, regardless of whether that price is directly observable or estimated using another valuation technique. For financial reporting purposes, fair value measurements are categorized into Level 1, 2 or 3 based on the
degree to which the inputs to the fair value measurement are observable and the significance of the inputs. The companys fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value.
 The three levels of the fair value hierarchy are:

Level 1     Values based on unadjusted quoted prices in active markets that are
accessible at the measurement date for identical assets or liabilities. 
Level 2     Values based on quoted prices in markets that are not active or model
inputs that are observable either directly or indirectly for substantially the full term of the asset or liability. 
Level 3     Values based on prices or valuation techniques that require inputs which
are both unobservable and significant to the overall fair value measurement.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Fair value represents point-in-time estimates that may change in subsequent reporting periods due to market conditions or other factors.
Multiple methods exist by which fair value can be determined, which can cause values (or a range of reasonable values) to differ. Further, assumptions underlying the valuations may require estimation of costs/prices over time, discount rates,
inflation rates, defaults and other relevant variables.  Judgment and estimation are
required to determine in which category of the three-level hierarchy items should be included. Categorization is based on the companys assessment of the lowest level input that is significant to the fair value measurement.                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Prepaid Expenses            |  |  |  | The company has classified freight and other transportation and distribution costs incurred relating to product inventory stored at warehouse and terminal facilities as prepaid expenses.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Not applicable                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     



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|108 |  | PotashCorp 2015 Annual Integrated Report



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##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                      |  |  |                                                     | 
|------------------------------------- |  |  | --------------------------------------------------- | 
|Note 2Basis of Presentation continued |  |  | In millions of US dollars except as otherwise noted | 



|                              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                     
|----------------------------- |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Topic                         |  |  |  | Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | Accounting Estimates and Judgments1                                                                                                                                                                 
|Restructuring Charges         |  |  |  | Plant shutdowns, sales of business units or other corporate restructurings may trigger incremental costs to the company such as expenses for employee termination, contract termination and
other exit costs. The company recognizes restructuring costs as a liability and an expense when it has demonstrably committed to a detailed formal plan for the restructuring and it is without realistic possibility of withdrawal. In addition, it must
be possible to make a reliable estimate of the amounts.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  | Because such restructuring activities are complex processes that can take several months to complete, they involve making and reassessing estimates.                                                
|                              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                     
|Foreign Currency Transactions |  |  |  | Items included in the consolidated financial statements of the company and each of its subsidiaries are measured using the currency of the
primary economic environment in which the individual entity operates (the functional currency). 
Foreign currency transactions, including Canadian, Trinidadian and Chilean currency operating transactions, are generally translated to US dollars at the average
exchange rate for the previous month. Monetary assets and liabilities are translated at period-end exchange rates. Foreign exchange gains and losses resulting from the settlement of such transactions, and from the translation at period-end
exchange rates of monetary assets and liabilities denominated in foreign currencies, are recognized in net income in the period in which they arise. Foreign exchange gains and losses are presented in the statements of income within other income
(expenses) as applicable.  Non-monetary assets and liabilities carried at fair value are
translated using the exchange rate at the date when the fair value is determined and translation differences are recognized as part of changes in fair value. Translation differences on non-monetary financial assets such as investments in equity
securities classified as available-for-sale are included in other comprehensive income (OCI). Non-monetary assets measured at historical cost are translated at the average monthly exchange rate prevailing at the time
of the transaction, unless the exchange rate in effect on the date that the transaction occurred is available and it is apparent that such rate is a more suitable measurement. |  |  |  | The consolidated financial statements are presented in United States dollars (US dollars), which was determined to be the functional currency of the company
and the majority of its subsidiaries.
|                              |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                     



|1 | Certain of the companys policies involve accounting estimates and judgments because they require the company to make subjective or complex judgments about matters that are inherently uncertain and because of the
likelihood that materially different amounts could be reported under different conditions or using different assumptions.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

To facilitate a better
understanding of the companys consolidated financial statements, additional significant accounting policies, estimates and judgments (with the exception of those identified in this Note 2) are disclosed throughout the following notes, with the
related financial disclosures by major caption:



Note




Topic



AccountingPolicies




AccountingEstimates andJudgments




Page3




Revenue recognition




X





X





1114




Cost of goods sold




X











1144




Selling and administrative expenses




X











1148




Income taxes




X





X





11610




Cash equivalents




X











12111




Receivables




X





X





12112




Inventories




X





X





12213




Property, plant and equipment




X





X





12314




Investments




X





X





12615




Other assets










X





12816




Intangible assets




X





X





12919




Derivative instruments




X





X





131


Note




Topic



AccountingPolicies




AccountingEstimates andJudgments




Page20




Long-term debt




X











13321




Pension and other post-retirement benefits




X





X





13422




Provisions for asset retirement, environmental and other obligations




X





X





14124




Share-based compensation




X





X





14525




Fair value and offsetting of financial instruments




X





X





14827




Commitments




X





X





15628




Contingencies




X





X





15729




Guarantees




X











15930




Related party transactions




X











161






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 109



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                      |  |  |                                                     | 
|------------------------------------- |  |  | --------------------------------------------------- | 
|Note 2Basis of Presentation continued |  |  | In millions of US dollars except as otherwise noted | 



Standards, Amendments and
Interpretations Effective and Applied

The International Accounting Standards Board (IASB) and International Financial Reporting
Interpretations Committee (IFRIC) did not issue any standards, amendments or interpretations to existing standards during the current year that were applied by the company.

Standards, Amendments and Interpretations Not Yet Effective and Not Applied

The IASB and IFRIC have issued the following standards and amendments or interpretations to existing standards that were not yet effective and not applied as at
December 31, 2015. The company does not anticipate early adoption of these standards at this time.



|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|--------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------
|Standard                                                                          |  |  |  | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | Impact                                                                                                                          |  |  |  | Effective Date1                                                                  
|Amendments to IAS 1, Presentation of Financial Statements                         |  |  |  | Issued to improve the effectiveness of presentation and disclosure in financial reports, with the objective of reducing immaterial note disclosures.                                                                                                                                                                                                                                                                                                                                                      |  |  |  | The company is reviewing the standard to determine the potential impact, if any.                                                |  |  |  | January 1, 2016,applied prospectively.                                           
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|Amendments to IAS 16, Property, Plant and Equipment and IAS 38, Intangible Assets |  |  |  | Issued to clarify acceptable methods of depreciation and amortization.                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  | The company is reviewing the standard to determine the potential impact, if any; however, no significant impact is anticipated. |  |  |  | January 1, 2016,applied prospectively.                                           
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|Amendments to IFRS 11, Joint Arrangements                                         |  |  |  | Issued to provide additional guidance on accounting for the acquisition of an interest in a joint operation.                                                                                                                                                                                                                                                                                                                                                                                              |  |  |  | The company is reviewing the standard to determine the potential impact, if any; however, no significant impact is anticipated. |  |  |  | January 1, 2016,applied prospectively.                                           
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|Amendments to IAS 7, Statement of Cash Flows                                      |  |  |  | Issued to require a reconciliation of the opening and closing liabilities that form part of an entitys financing activities, including both changes arising from cash flows and non-cash changes.                                                                                                                                                                                                                                                                                                        |  |  |  | The company is reviewing the standard to determine the potential impact.                                                        |  |  |  | January 1, 2017,applied prospectively.                                           
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|Amendments to IAS 12, Income Taxes                                                |  |  |  | Issued to clarify the requirements on recognition of deferred tax assets for unrealized losses on debt instruments measured at fair value.                                                                                                                                                                                                                                                                                                                                                                |  |  |  | The company is reviewing the standard to determine the potential impact, if any; however, no significant impact is anticipated. |  |  |  | January 1, 2017,appliedretrospectively withcertain practicalexpedients available.
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|IFRS 15, Revenue From Contracts With Customers                                    |  |  |  | Issued to provide guidance on the recognition of revenue from contracts with customers, including multiple-element arrangements and transactions not previously addressed comprehensively, and enhance disclosures about revenue.                                                                                                                                                                                                                                                                         |  |  |  | The company is reviewing the standard to determine the potential impact, if any.                                                |  |  |  | January 1, 2018,appliedretrospectively withcertain practicalexpedients available.
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|IFRS 9, Financial Instruments                                                     |  |  |  | Issued to replace IAS 39, providing guidance on the classification, measurement and disclosure of financial instruments and introducing a new hedge accounting model.                                                                                                                                                                                                                                                                                                                                     |  |  |  | The company is reviewing the standard to determine the potential impact, if any.                                                |  |  |  | January 1, 2018,appliedretrospectively withcertain exceptions.                   
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  
|IFRS 16, Leases                                                                   |  |  |  | Issued to supersede IAS 17, IFRIC 4, SIC-15 and SIC-27, providing the principles for the recognition, measurement, presentation and disclosure of leases. Lessees would be required to recognize assets and liabilities for the rights
and obligations created by leases. Lessors would continue to classify leases using a similar approach to that of the superseded standards but with enhanced disclosure to improve information about a lessors risk exposure, particularly to
residual value risk. |  |  |  | The company is reviewing the standard to determine the potential impact.                                                        |  |  |  | January 1, 2019,appliedretrospectively withcertain practicalexpedients available.
|                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  |                                                                                                                                 |  |  |  |                                                                                  



|1 | Effective date for annual periods beginning on or after the stated date.
|- | ------------------------------------------------------------------------



|    |  |                                         
|--- |  | ----------------------------------------
|110 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |                    
|---- |  | - |  |  |  | -------------------
|Note |  | 3 |  |  |  | Segment Information

The company has three reportable operating segments: potash, nitrogen and phosphate. These segments are
differentiated by the chemical nutrient contained in the products that each produces.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                        
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                     
|The accounting policies of the segments are the same as those described in Note 2 and other relevant notes and are measured in a manner
consistent with that of the financial statements. Inter-segment sales are made under terms that approximate market value. 
Sales revenue is recognized when the product is shipped, the sales price and costs incurred or to be incurred can be measured reliably, and collectibility is
probable. Revenue is recorded based on the FOB mine, plant, warehouse or terminal price, except for certain vessel sales or specific product sales that are shipped and recorded on a delivered basis. Transportation costs are recovered from the
customer through sales pricing. Revenue is measured at the fair value of the consideration received or receivable, taking into account the amount of any trade discounts and volume rebates allowed. |  |  |  | The companys operating segments have been determined based on reports reviewed by the Chief Executive Officer, assessed to be the companys chief operating decision-maker, that are used to make strategic
decisions.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                        

Supporting Information

Financial
information on each of these segments is summarized in the following tables:



|                                                             |  |  |  |        |        |   |          |   |        |           |  |   |            |   |  |              |       |   |  |   |        |  
|------------------------------------------------------------ |  |  |  | ------ | ------ | - | -------- | - | ------ | --------- |  | - | ---------- | - |  | ------------ | ----- | - |  | - | ------ | -
|2015                                                         |  |  |  | Potash |        |   | Nitrogen |   |        | Phosphate |  |   | All Others |   |  | Consolidated |      
|                                                             |  |  |  |        |        |  
|Sales  third party                                          |  |  |  | $      | 2,543  |   |          | $ | 1,960  |           |  | $ | 1,776      |   |  | $            |      |   |  | $ | 6,279  |  
|Freight, transportation and distribution  third party       |  |  |  |        | (214   | ) |          |   | (101   | )         |  |   | (173       | ) |  |              |      |   |  |   | (488   | )
|Net sales  third party                                      |  |  |  |        | 2,329  |   |          |   | 1,859  |           |  |   | 1,603      |   |  |              |      |   |  |   |        |  
|Cost of goods sold  third party                             |  |  |  |        | (1,007 | ) |          |   | (1,210 | )         |  |   | (1,305     | ) |  |              |      |   |  |   | (3,522 | )
|Margin (cost) on inter-segment sales1                        |  |  |  |        |       |   |          |   | 57     |           |  |   | (57        | ) |  |              |      |   |  |   |       |  
|Gross margin                                                 |  |  |  |        | 1,322  |   |          |   | 706    |           |  |   | 241        |   |  |              |      |   |  |   | 2,269  |  
|Depreciation and amortization                                |  |  |  |        | (214   | ) |          |   | (198   | )         |  |   | (240       | ) |  |              | (33   | ) |  |   | (685   | )
|Assets                                                       |  |  |  |        | 9,772  |   |          |   | 2,563  |           |  |   | 2,367      |   |  |              | 2,767 |   |  |   | 17,469 |  
|Cash outflows for additions to property, plant and equipment |  |  |  |        | 537    |   |          |   | 398    |           |  |   | 202        |   |  |              | 80    |   |  |   | 1,217  |  
|                                                             |  |  |  |        |        |  
|1   Inter-segment net sales were $87.                        |  |  |  |        |        |   |          |   |        |           |  |   |            |   |  |              |       |   |  |   |        |  
|2014                                                         |  |  |  | Potash |        |   | Nitrogen |   |        | Phosphate |  |   | All Others |   |  | Consolidated |      
|                                                             |  |  |  |        |        |  
|Sales  third party                                          |  |  |  | $      | 2,828  |   |          | $ | 2,425  |           |  | $ | 1,862      |   |  | $            |      |   |  | $ | 7,115  |  
|Freight, transportation and distribution  third party       |  |  |  |        | (291   | ) |          |   | (117   | )         |  |   | (201       | ) |  |              |      |   |  |   | (609   | )
|Net sales  third party                                      |  |  |  |        | 2,537  |   |          |   | 2,308  |           |  |   | 1,661      |   |  |              |      |   |  |   |        |  
|Cost of goods sold  third party                             |  |  |  |        | (1,102 | ) |          |   | (1,357 | )         |  |   | (1,400     | ) |  |              |      |   |  |   | (3,859 | )
|Margin (cost) on inter-segment sales1                        |  |  |  |        |       |   |          |   | 59     |           |  |   | (59        | ) |  |              |      |   |  |   |       |  
|Gross margin                                                 |  |  |  |        | 1,435  |   |          |   | 1,010  |           |  |   | 202        |   |  |              |      |   |  |   | 2,647  |  
|Depreciation and amortization                                |  |  |  |        | (224   | ) |          |   | (173   | )         |  |   | (297       | ) |  |              | (7    | ) |  |   | (701   | )
|Assets                                                       |  |  |  |        | 9,615  |   |          |   | 2,444  |           |  |   | 2,344      |   |  |              | 3,321 |   |  |   | 17,724 |  
|Cash outflows for additions to property, plant and equipment |  |  |  |        | 521    |   |          |   | 388    |           |  |   | 203        |   |  |              | 26    |   |  |   | 1,138  |  
|                                                             |  |  |  |        |        |  



|1 | Inter-segment net sales were $107.
|- | ----------------------------------



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 111



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                    |  |  |                                                     | 
|----------------------------------- |  |  | --------------------------------------------------- | 
|Note 3Segment Information continued |  |  | In millions of US dollars except as otherwise noted | 







|                                                                                                                                                                                                                                                        |  |  |  |                   |        |   |               |   |        |           |  |   |            |   |  |              |       |   |  |   |        |  
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ----------------- | ------ | - | ------------- | - | ------ | --------- |  | - | ---------- | - |  | ------------ | ----- | - |  | - | ------ | -
|2013                                                                                                                                                                                                                                                    |  |  |  | Potash            |        |   | Nitrogen      |   |        | Phosphate |  |   | All Others |   |  | Consolidated |      
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  
|Sales  third party                                                                                                                                                                                                                                     |  |  |  | $                 | 2,963  |   |               | $ | 2,275  |           |  | $ | 2,067      |   |  | $            |      |   |  | $ | 7,305  |  
|Freight, transportation and distribution  third party                                                                                                                                                                                                  |  |  |  |                   | (256   | ) |               |   | (101   | )         |  |   | (215       | ) |  |              |      |   |  |   | (572   | )
|Net sales  third party                                                                                                                                                                                                                                 |  |  |  |                   | 2,707  |   |               |   | 2,174  |           |  |   | 1,852      |   |  |              |      |   |  |   |        |  
|Cost of goods sold  third party                                                                                                                                                                                                                        |  |  |  |                   | (1,134 | ) |               |   | (1,316 | )         |  |   | (1,493     | ) |  |              |      |   |  |   | (3,943 | )
|Margin (cost) on inter-segment sales 1                                                                                                                                                                                                                  |  |  |  |                   |       |   |               |   | 55     |           |  |   | (55        | ) |  |              |      |   |  |   |       |  
|Gross margin                                                                                                                                                                                                                                            |  |  |  |                   | 1,573  |   |               |   | 913    |           |  |   | 304        |   |  |              |      |   |  |   | 2,790  |  
|Depreciation and amortization                                                                                                                                                                                                                           |  |  |  |                   | (176   | ) |               |   | (161   | )         |  |   | (294       | ) |  |              | (35   | ) |  |   | (666   | )
|Assets                                                                                                                                                                                                                                                  |  |  |  |                   | 9,262  |   |               |   | 2,215  |           |  |   | 2,468      |   |  |              | 4,013 |   |  |   | 17,958 |  
|Cash outflows for additions to property, plant and equipment                                                                                                                                                                                            |  |  |  |                   | 1,151  |   |               |   | 184    |           |  |   | 238        |   |  |              | 51    |   |  |   | 1,624  |  
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  
|1   Inter-segment net sales were $139.                                                                                                                                                                                                                  | 
|                                                                                                                                                                                                                                                       
|Termination costs of $60 related to operating and workforce changes were recognized during 2013 in the companys operating segments as follows: potash $32; nitrogen $1; phosphate $17 and all others $10. There were
no similar costs in 2015 or 2014. | 
|                                                                                                                                                                                                                                                       
|As described in Note 1, Canpotex and PhosChem executed offshore marketing, sales and distribution functions for certain of the companys products. Financial information by geographic area is summarized in the
following tables:                      | 
|                                                                                                                                                                                                                                                        |  | 
|                                                                                                                                                                                                                                                        |  |  |  | Country of Origin |       
|2015                                                                                                                                                                                                                                                    |  |  |  | Canada            |        |   | United States |   |        | Trinidad  |  |   | Other      |   |  | Consolidated |      
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  
|Sales to customers outside the company                                                                                                                                                                                                                  |  |  |  |                   |        |   |               |   |        |           |  |   |            |   |  |              |       |   |  |   |        |  
|Canada                                                                                                                                                                                                                                                  |  |  |  | $                 | 119    |   |               | $ | 175    |           |  | $ |           |   |  | $            |      |   |  | $ | 294    |  
|United States                                                                                                                                                                                                                                           |  |  |  |                   | 913    |   |               |   | 2,299  |           |  |   | 506        |   |  |              |      |   |  |   | 3,718  |  
|Canpotex 1                                                                                                                                                                                                                                              |  |  |  |                   | 1,346  |   |               |   |       |           |  |   |           |   |  |              |      |   |  |   | 1,346  |  
|Mexico                                                                                                                                                                                                                                                  |  |  |  |                   | 2      |   |               |   | 98     |           |  |   |           |   |  |              |      |   |  |   | 100    |  
|Trinidad                                                                                                                                                                                                                                                |  |  |  |                   |       |   |               |   |       |           |  |   | 259        |   |  |              |      |   |  |   | 259    |  
|Brazil                                                                                                                                                                                                                                                  |  |  |  |                   | 65     |   |               |   | 61     |           |  |   |           |   |  |              |      |   |  |   | 126    |  
|Colombia                                                                                                                                                                                                                                                |  |  |  |                   | 37     |   |               |   | 17     |           |  |   | 35         |   |  |              |      |   |  |   | 89     |  
|Other Latin America                                                                                                                                                                                                                                     |  |  |  |                   | 61     |   |               |   | 39     |           |  |   | 53         |   |  |              |      |   |  |   | 153    |  
|India                                                                                                                                                                                                                                                   |  |  |  |                   |       |   |               |   | 144    |           |  |   |           |   |  |              |      |   |  |   | 144    |  
|Other                                                                                                                                                                                                                                                   |  |  |  |                   |       |   |               |   | 24     |           |  |   | 26         |   |  |              |      |   |  |   | 50     |  
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  
|                                                                                                                                                                                                                                                        |  |  |  | $                 | 2,543  |   |               | $ | 2,857  |           |  | $ | 879        |   |  | $            |      |   |  | $ | 6,279  |  
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  
|Non-current assets 2                                                                                                                                                                                                                                    |  |  |  | $                 | 9,472  |   |               | $ | 3,472  |           |  | $ | 625        |   |  | $            | 16    |   |  | $ | 13,585 |  
|                                                                                                                                                                                                                                                        |  |  |  |                   |        |  



|1 | Canpotexs 2015 sales volumes were made to: Latin America 30%, China 20%, India 9%, Other Asian markets 34%, other markets 7% (Note 30).
|- | ----------------------------------------------------------------------------------------------------------------------------------------



|2 | Includes non-current assets other than financial instruments, equity-accounted investees, deferred tax assets and post-employment benefit assets.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------



LOGO



|    |  |                                         
|--- |  | ----------------------------------------
|112 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                    |  |  |                                                     | 
|----------------------------------- |  |  | --------------------------------------------------- | 
|Note 3Segment Information continued |  |  | In millions of US dollars except as otherwise noted | 







|                                       |  |  |  |                   |       |  |               |   |       |          |  |   |       |  |  |              |    |  |  |   |        | 
|-------------------------------------- |  |  |  | ----------------- | ----- |  | ------------- | - | ----- | -------- |  | - | ----- |  |  | ------------ | -- |  |  | - | ------ | 
|                                       |  |  |  | Country of Origin |      
|2014                                   |  |  |  | Canada            |       |  | United States |   |       | Trinidad |  |   | Other |  |  | Consolidated |   
|                                       |  |  |  |                   |       | 
|Sales to customers outside the company |  |  |  |                   |       |  |               |   |       |          |  |   |       |  |  |              |    |  |  |   |        | 
|Canada                                 |  |  |  | $                 | 153   |  |               | $ | 179   |          |  | $ |      |  |  | $            |   |  |  | $ | 332    | 
|United States                          |  |  |  |                   | 1,295 |  |               |   | 2,623 |          |  |   | 603   |  |  |              |   |  |  |   | 4,521  | 
|Canpotex1                              |  |  |  |                   | 1,233 |  |               |   |      |          |  |   |      |  |  |              |   |  |  |   | 1,233  | 
|Mexico                                 |  |  |  |                   | 8     |  |               |   | 102   |          |  |   |      |  |  |              |   |  |  |   | 110    | 
|Trinidad                               |  |  |  |                   |      |  |               |   |      |          |  |   | 364   |  |  |              |   |  |  |   | 364    | 
|Brazil                                 |  |  |  |                   | 22    |  |               |   | 30    |          |  |   |      |  |  |              |   |  |  |   | 52     | 
|Colombia                               |  |  |  |                   | 39    |  |               |   | 16    |          |  |   | 48    |  |  |              |   |  |  |   | 103    | 
|Other Latin America                    |  |  |  |                   | 78    |  |               |   | 38    |          |  |   | 66    |  |  |              |   |  |  |   | 182    | 
|India                                  |  |  |  |                   |      |  |               |   | 169   |          |  |   |      |  |  |              |   |  |  |   | 169    | 
|Other                                  |  |  |  |                   |      |  |               |   | 17    |          |  |   | 32    |  |  |              |   |  |  |   | 49     | 
|                                       |  |  |  |                   |       | 
|                                       |  |  |  | $                 | 2,828 |  |               | $ | 3,174 |          |  | $ | 1,113 |  |  | $            |   |  |  | $ | 7,115  | 
|                                       |  |  |  |                   |       | 
|Non-current assets2                    |  |  |  | $                 | 9,127 |  |               | $ | 3,230 |          |  | $ | 632   |  |  | $            | 17 |  |  | $ | 13,006 | 
|                                       |  |  |  |                   |       | 



|1 | Canpotexs 2014 sales volumes were made to: Latin America 26%, China 16%, India 10%, Other Asian markets 41%, other markets 7% (Note 30).
|- | -----------------------------------------------------------------------------------------------------------------------------------------



|2 | Includes non-current assets other than financial instruments, equity-accounted investees, deferred tax assets and post-employment benefit assets.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------



|                                       |  |  |  |                   |       |  |               |   |       |          |  |   |       |  |  |              |    |  |  |   |        | 
|-------------------------------------- |  |  |  | ----------------- | ----- |  | ------------- | - | ----- | -------- |  | - | ----- |  |  | ------------ | -- |  |  | - | ------ | 
|                                       |  |  |  | Country of Origin |      
|2013                                   |  |  |  | Canada            |       |  | United States |   |       | Trinidad |  |   | Other |  |  | Consolidated |   
|                                       |  |  |  |                   |       | 
|Sales to customers outside the company |  |  |  |                   |       |  |               |   |       |          |  |   |       |  |  |              |    |  |  |   |        | 
|Canada                                 |  |  |  | $                 | 165   |  |               | $ | 200   |          |  | $ |      |  |  | $            |   |  |  | $ | 365    | 
|United States                          |  |  |  |                   | 1,285 |  |               |   | 2,580 |          |  |   | 611   |  |  |              |   |  |  |   | 4,476  | 
|Canpotex 1                             |  |  |  |                   | 1,253 |  |               |   |      |          |  |   |      |  |  |              |   |  |  |   | 1,253  | 
|PhosChem2                              |  |  |  |                   |      |  |               |   | 97    |          |  |   |      |  |  |              |   |  |  |   | 97     | 
|Mexico                                 |  |  |  |                   | 6     |  |               |   | 106   |          |  |   |      |  |  |              |   |  |  |   | 112    | 
|Trinidad                               |  |  |  |                   |      |  |               |   |      |          |  |   | 285   |  |  |              |   |  |  |   | 285    | 
|Brazil                                 |  |  |  |                   | 168   |  |               |   | 41    |          |  |   |      |  |  |              |   |  |  |   | 209    | 
|Colombia                               |  |  |  |                   | 30    |  |               |   | 10    |          |  |   | 58    |  |  |              |   |  |  |   | 98     | 
|Other Latin America                    |  |  |  |                   | 56    |  |               |   | 38    |          |  |   | 62    |  |  |              |   |  |  |   | 156    | 
|India                                  |  |  |  |                   |      |  |               |   | 224   |          |  |   |      |  |  |              |   |  |  |   | 224    | 
|Other                                  |  |  |  |                   |      |  |               |   | 21    |          |  |   | 9     |  |  |              |   |  |  |   | 30     | 
|                                       |  |  |  |                   |       | 
|                                       |  |  |  | $                 | 2,963 |  |               | $ | 3,317 |          |  | $ | 1,025 |  |  | $            |   |  |  | $ | 7,305  | 
|                                       |  |  |  |                   |       | 
|Non-current assets3                    |  |  |  | $                 | 8,844 |  |               | $ | 3,116 |          |  | $ | 637   |  |  | $            | 18 |  |  | $ | 12,615 | 
|                                       |  |  |  |                   |       | 



|1 | Canpotexs 2013 sales volumes were made to: Latin America 28%, China 15%, India 10%, Other Asian markets 41%, other markets 6% (Note 30).
|- | -----------------------------------------------------------------------------------------------------------------------------------------



|2 | PhosChems 2013 sales volumes were made to: Latin America 55%, India 14%, China NIL%, Other Asian markets 16%, other markets 15%.
|- | ---------------------------------------------------------------------------------------------------------------------------------



|3 | Includes non-current assets other than financial instruments, equity-accounted investees, deferred tax assets and post-employment benefit assets.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 113



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |                   
|---- |  | - |  |  |  | ------------------
|Note |  | 4 |  |  |  | Nature of Expenses

Accounting Policies



Cost of goods sold is costs primarily incurred at, and charged to, an active producing facility and primary components include: labor, employee benefits, services,
raw materials (including inbound freight and purchasing and receiving costs), operating supplies, energy costs, on-site warehouse costs, royalties, products purchased for resale, property and miscellaneous taxes, and depreciation and amortization.

The primary components of selling and administrative expenses are compensation, other employee benefits, supplies, communications, travel, professional
services and depreciation and amortization.



Supporting
Information

Expenses by nature were comprised of:



|                                         |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      |       |   |  |   |       |   |  |   |       | 
|---------------------------------------- |  |  |  | ------------------ | ----- |  | ---- | - | ----- | ---- |  | - | ----- | ----- | ---- |  |  | ---- | --- |  | ---- | - | --- |  |  | ---- | --- |  | ---- |  |  | ---- | ----- | - |  | - | ----- | - |  | - | ----- | 
|                                         |  |  |  | Cost of Goods Sold |       |  |      |   | Other |      |  |   |       | Total |     
|                                         |  |  |  | 2015               |       |  | 2014 |   |       | 2013 |  |   |       |       | 2015 |  |  | 2014 |     |  | 2013 |   |     |  |  | 2015 |     |  | 2014 |  |  | 2013 |      
|                                         |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |     
|Depreciation and amortization            |  |  |  | $                  | 652   |  |      | $ | 694   |      |  | $ | 631   |       |      |  |  | $    | 33  |  |      | $ | 7   |  |  | $    | 35  |  |      |  |  | $    | 685   |   |  | $ | 701   |   |  | $ | 666   | 
|Employee costs 1                         |  |  |  |                    | 566   |  |      |   | 615   |      |  |   | 703   |       |      |  |  |      | 90  |  |      |   | 111 |  |  |      | 103 |  |      |  |  |      | 656   |   |  |   | 726   |   |  |   | 806   | 
|Energy and fuel                          |  |  |  |                    | 452   |  |      |   | 586   |      |  |   | 541   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 452   |   |  |   | 586   |   |  |   | 541   | 
|Raw materials                            |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      |       |   |  |   |       |   |  |   |       | 
|Natural gas  feedstock                  |  |  |  |                    | 359   |  |      |   | 498   |      |  |   | 434   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 359   |   |  |   | 498   |   |  |   | 434   | 
|Sulphur                                  |  |  |  |                    | 236   |  |      |   | 243   |      |  |   | 301   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 236   |   |  |   | 243   |   |  |   | 301   | 
|Ammonia                                  |  |  |  |                    | 114   |  |      |   | 139   |      |  |   | 181   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 114   |   |  |   | 139   |   |  |   | 181   | 
|Natural gas hedge loss                   |  |  |  |                    | 89    |  |      |   | 45    |      |  |   | 50    |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 89    |   |  |   | 45    |   |  |   | 50    | 
|Reagents                                 |  |  |  |                    | 87    |  |      |   | 100   |      |  |   | 91    |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 87    |   |  |   | 100   |   |  |   | 91    | 
|Other raw materials                      |  |  |  |                    | 131   |  |      |   | 109   |      |  |   | 152   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 131   |   |  |   | 109   |   |  |   | 152   | 
|Freight                                  |  |  |  |                    |      |  |      |   |      |      |  |   |      |       |      |  |  |      | 345 |  |      |   | 445 |  |  |      | 420 |  |      |  |  |      | 345   |   |  |   | 445   |   |  |   | 420   | 
|Contract services                        |  |  |  |                    | 305   |  |      |   | 291   |      |  |   | 272   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 305   |   |  |   | 291   |   |  |   | 272   | 
|Supplies                                 |  |  |  |                    | 289   |  |      |   | 307   |      |  |   | 326   |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 289   |   |  |   | 307   |   |  |   | 326   | 
|Railcar and vessel costs                 |  |  |  |                    |      |  |      |   |      |      |  |   |      |       |      |  |  |      | 86  |  |      |   | 93  |  |  |      | 90  |  |      |  |  |      | 86    |   |  |   | 93    |   |  |   | 90    | 
|Royalties                                |  |  |  |                    | 69    |  |      |   | 74    |      |  |   | 74    |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 69    |   |  |   | 74    |   |  |   | 74    | 
|Products purchased for resale            |  |  |  |                    | 58    |  |      |   | 56    |      |  |   | 67    |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 58    |   |  |   | 56    |   |  |   | 67    | 
|Off-site warehouse costs                 |  |  |  |                    |      |  |      |   |      |      |  |   |      |       |      |  |  |      | 47  |  |      |   | 60  |  |  |      | 52  |  |      |  |  |      | 47    |   |  |   | 60    |   |  |   | 52    | 
|Property and other taxes                 |  |  |  |                    | 38    |  |      |   | 43    |      |  |   | 51    |       |      |  |  |      |    |  |      |   |    |  |  |      |    |  |      |  |  |      | 38    |   |  |   | 43    |   |  |   | 51    | 
|Other                                    |  |  |  |                    | 77    |  |      |   | 59    |      |  |   | 69    |       |      |  |  |      | 104 |  |      |   | 116 |  |  |      | 139 |  |      |  |  |      | 181   |   |  |   | 175   |   |  |   | 208   | 
|                                         |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |     
|Total                                    |  |  |  | $                  | 3,522 |  |      | $ | 3,859 |      |  | $ | 3,943 |       |      |  |  | $    | 705 |  |      | $ | 832 |  |  | $    | 839 |  |      |  |  | $    | 4,227 |   |  | $ | 4,691 |   |  | $ | 4,782 | 
|                                         |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |     
|Expenses included in:                    |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      |       |   |  |   |       |   |  |   |       | 
|Freight, transportation and distribution |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  | $    | 488   |   |  | $ | 609   |   |  | $ | 572   | 
|Cost of goods sold                       |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      | 3,522 |   |  |   | 3,859 |   |  |   | 3,943 | 
|Selling and administrative expenses      |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      | 239   |   |  |   | 245   |   |  |   | 231   | 
|Other (income) expenses                  |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |      |     |  |      |   |     |  |  |      |     |  |      |  |  |      | (22   | ) |  |   | (22   | ) |  |   | 36    | 
|                                         |  |  |  |                    |       |  |      |   |       |      |  |   |       |       |      |  |  |     



|1 | Includes employee benefits and share-based compensation.
|- | --------------------------------------------------------



|    |  |                                         
|--- |  | ----------------------------------------
|114 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |                                  
|---- |  | - |  |  |  | ---------------------------------
|Note |  | 5 |  |  |  | Provincial Mining and Other Taxes

Under Saskatchewan provincial legislation, the company is subject to resource taxes including the potash production
tax and the resource surcharge.



|                                          |  |  |  |      |     |  |  |  |      |   |     |      |  |   |     | 
|----------------------------------------- |  |  |  | ---- | --- |  |  |  | ---- | - | --- | ---- |  | - | --- | 
|                                          |  |  |  | 2015 |     |  |  |  | 2014 |   |     | 2013 | 
|                                          |  |  |  |      |     |  |  |  |      |   |     |     
|Potash production tax                     |  |  |  | $    | 239 |  |  |  |      | $ | 181 |      |  | $ | 113 | 
|Saskatchewan resource surcharge and other |  |  |  |      | 71  |  |  |  |      |   | 76  |      |  |   | 81  | 
|                                          |  |  |  |      |     |  |  |  |      |   |     |     
|                                          |  |  |  | $    | 310 |  |  |  |      | $ | 257 |      |  | $ | 194 | 
|                                          |  |  |  |      |     |  |  |  |      |   |     |     





|
|
|



|     |  |   |  |  |  |                        
|---- |  | - |  |  |  | -----------------------
|Note |  | 6 |  |  |  | Other Income (Expenses)



|                             |  |  |  |      |     |   |  |  |      |   |    |      |  |  |             |  
|---------------------------- |  |  |  | ---- | --- | - |  |  | ---- | - | -- | ---- |  |  | ----------- | -
|                             |  |  |  | 2015 |     |   |  |  | 2014 |   |    | 2013 | 
|                             |  |  |  |      |     |   |  |  |      |   |    |     
|Foreign exchange gain        |  |  |  | $    | 48  |   |  |  |      | $ | 8  |      |  |  | $        18 |  
|Legal settlements (expenses) |  |  |  |      |    |   |  |  |      |   | 17 |      |  |  | (3          | )
|Other                        |  |  |  |      | (26 | ) |  |  |      |   | (3 | )    |  |  | (51         | )
|                             |  |  |  |      |     |   |  |  |      |   |    |     
|                             |  |  |  | $    | 22  |   |  |  |      | $ | 22 |      |  |  | $       (36 | )
|                             |  |  |  |      |     |   |  |  |      |   |    |     



|
|
|



|     |  |   |  |  |  |              
|---- |  | - |  |  |  | -------------
|Note |  | 7 |  |  |  | Finance Costs

Finance costs mainly arise from interest expense on long-term senior notes.



|                                                                                             |  |  |  |      |     |   |  |  |      |   |     |      |  |   |     |  
|-------------------------------------------------------------------------------------------- |  |  |  | ---- | --- | - |  |  | ---- | - | --- | ---- |  | - | --- | -
|                                                                                             |  |  |  | 2015 |     |   |  |  | 2014 |   |     | 2013 | 
|                                                                                             |  |  |  |      |     |   |  |  |      |   |     |     
|Interest expense on                                                                          |  |  |  |      |     |   |  |  |      |   |     |      |  |   |     |  
|Short-term debt                                                                              |  |  |  | $    | 4   |   |  |  |      | $ | 1   |      |  | $ | 4   |  
|Long-term debt                                                                               |  |  |  |      | 198 |   |  |  |      |   | 197 |      |  |   | 192 |  
|Interest on net defined benefit pension and other post-retirement plan obligations (Note 21) |  |  |  |      | 19  |   |  |  |      |   | 13  |      |  |   | 17  |  
|Unwinding of discount on asset retirement obligations (Note 22)                              |  |  |  |      | 13  |   |  |  |      |   | 15  |      |  |   | 13  |  
|Borrowing costs capitalized to property, plant and equipment                                 |  |  |  |      | (40 | ) |  |  |      |   | (41 | )    |  |   | (79 | )
|Interest income                                                                              |  |  |  |      | (2  | ) |  |  |      |   | (1  | )    |  |   | (3  | )
|                                                                                             |  |  |  |      |     |   |  |  |      |   |     |     
|                                                                                             |  |  |  | $    | 192 |   |  |  |      | $ | 184 |      |  | $ | 144 |  
|                                                                                             |  |  |  |      |     |   |  |  |      |   |     |     

Borrowing costs capitalized to property, plant and equipment during 2015 were calculated by applying an average capitalization
rate of 4.5 percent (2014  4.5 percent, 2013  4.9 percent) to expenditures on qualifying assets.

See Note 10 for interest
paid.



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 115



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |             
|---- |  | - |  |  |  | ------------
|Note |  | 8 |  |  |  | Income Taxes

This note explains the companys income tax expense and tax-related balances within the consolidated financial
statements. The deferred tax section provides information on expected future tax payments.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  | Accounting Estimates
and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|Taxation on earnings comprises current and deferred income tax. Taxation is recognized in the statements of income except to the extent that it
relates to items recognized in OCI or contributed surplus, in which case the tax is recognized in OCI or contributed surplus as applicable. 
Current income tax is generally the expected tax payable on the taxable income for the year, calculated using rates enacted or substantively enacted at the
consolidated statements of financial position date in the countries where the companys subsidiaries and equity-accounted investees operate and generate taxable income. It includes any adjustment to income tax payable or recoverable in
respect of previous years. The realized and unrealized excess tax benefit from share-based payment arrangements is recognized in contributed surplus as current and deferred tax, respectively.
 Uncertain income tax positions are accounted for using the standards applicable to current
income tax liabilities and assets; i.e., both liabilities and assets are recorded when probable and measured at the amount expected to be paid to (recovered from) the taxation authorities using the companys best estimate
of the amount.  Deferred income tax is recognized using the liability method,
based on temporary differences between financial statements carrying amounts of assets and liabilities and their respective income tax bases. Deferred income tax is determined using tax rates that have been enacted or substantively
enacted by the statements of financial position date and are expected to apply when the related deferred income tax asset is realized or the deferred income tax liability is settled. The tax effect of certain temporary differences is not
recognized, principally with respect to temporary differences relating to investments in subsidiaries and equity-accounted investees where the company is able to control the reversal of the temporary difference and that difference is not
expected to reverse in the foreseeable future. Deferred income tax is not accounted for if it arises from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects
neither accounting nor taxable profit or loss. The amount of deferred income tax recognized is based on the expected manner and timing of realization or settlement of the carrying amount of assets and liabilities. Deferred income tax assets are
recognized only to the extent that it is probable that future taxable profit will be available against which the temporary differences can be utilized. Deferred income tax assets are reviewed at each statements of financial position date and
amended to the extent that it is no longer probable that the related tax benefit will be realized. 
Current income tax assets and liabilities are offset when the company has a legally enforceable right to offset the recognized amounts and intends
either to settle on a net basis, or to realize the asset and settle the liability simultaneously. Normally, the company would only have a legally enforceable right to set off a current tax asset against a current tax liability when they relate
to income taxes levied by the same taxation authority and the authority permits the company to make or receive a single net payment. Deferred income tax assets and liabilities are offset when the company has a legally enforceable right to set off
current tax assets against current tax liabilities and the deferred tax assets and liabilities relate to income taxes levied by the same taxation authority on either: (1) the same taxable entity; or (2) different taxable entities which
intend either to settle current tax liabilities and assets on a net basis, or to realize the assets and settle the liabilities simultaneously in each future period in which significant amounts of deferred tax liabilities or assets are expected to be
settled or recovered. |  |  |  | The company operates in a specialized industry and in several tax jurisdictions. As a result, its income is subject to various rates of
taxation. The breadth of its operations and the global complexity of tax regulations require assessments of uncertainties and judgments in estimating the taxes the company will ultimately pay. The final taxes paid are dependent upon
many factors, including negotiations with taxing authorities in various jurisdictions, outcomes of tax litigation and resolution of disputes arising from federal, provincial, state and local tax audits. The resolution of these uncertainties
and the associated final taxes may result in adjustments to the companys tax assets and tax liabilities. 
The company estimates deferred income taxes based upon temporary differences between the assets and liabilities that it reports in its financial statements and the
tax bases of its assets and liabilities as determined under applicable tax laws. The amount of deferred tax assets recognized is generally limited to the extent that it is probable that taxable profit will be available against which the related
deductible temporary differences can be utilized. Therefore, the amount of the deferred income tax asset recognized and considered realizable could be reduced if projected income is not achieved.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          



|    |  |                                         
|--- |  | ----------------------------------------
|116 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 8Income Taxes continued |  |  | In millions of US dollars except as otherwise noted | 





Supporting Information

Income Taxes in Net Income

The provision for income taxes differs from the amount that would have resulted from applying the Canadian statutory income tax rates to income before income taxes
as follows:



|                                                           |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|---------------------------------------------------------- |  |  |  | ---- | ------ | - |  |  | ---- | - | ------ | ---- |  | - | ------ | -
|                                                           |  |  |  | 2015 |        |   |  |  | 2014 |   |        | 2013 | 
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     
|Income before income taxes                                 |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|Canada                                                     |  |  |  | $    | 726    |   |  |  |      | $ | 911    |      |  | $ | 1,097  |  
|United States                                              |  |  |  |      | 585    |   |  |  |      |   | 717    |      |  |   | 784    |  
|Trinidad                                                   |  |  |  |      | 224    |   |  |  |      |   | 355    |      |  |   | 310    |  
|Other                                                      |  |  |  |      | 186    |   |  |  |      |   | 181    |      |  |   | 281    |  
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     
|                                                           |  |  |  | $    | 1,721  |   |  |  |      | $ | 2,164  |      |  | $ | 2,472  |  
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     
|Canadian federal and provincial statutory income tax rate  |  |  |  |      | 27.00% |   |  |  |      |   | 27.00% |      |  |   | 26.88% |  
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     
|Income tax at statutory rates                              |  |  |  | $    | 465    |   |  |  |      | $ | 584    |      |  | $ | 664    |  
|Adjusted for the effect of:                                |  |  |  |      |        |   |  |  |      |   |        |      |  |   |        |  
|Production-related deductions                              |  |  |  |      | (37    | ) |  |  |      |   | (38    | )    |  |   | (54    | )
|Non-taxable income                                         |  |  |  |      | (36    | ) |  |  |      |   | (60    | )    |  |   | (66    | )
|Conclusion of a tax authority audit                        |  |  |  |      | (17    | ) |  |  |      |   |       |      |  |   |       |  
|Additional tax deductions                                  |  |  |  |      | (6     | ) |  |  |      |   | (5     | )    |  |   | (9     | )
|Impact of foreign tax rates                                |  |  |  |      | 62     |   |  |  |      |   | 91     |      |  |   | 81     |  
|Share-based compensation                                   |  |  |  |      | 10     |   |  |  |      |   | 7      |      |  |   | 14     |  
|Withholding taxes                                          |  |  |  |      | 7      |   |  |  |      |   | 17     |      |  |   | 7      |  
|Planned distribution of foreign earnings                   |  |  |  |      | 3      |   |  |  |      |   |       |      |  |   | 10     |  
|Impact of tax rate changes                                 |  |  |  |      |       |   |  |  |      |   | 11     |      |  |   | 6      |  
|Non-deductible impairment of available-for-sale investment |  |  |  |      |       |   |  |  |      |   | 10     |      |  |   |       |  
|Prior-year provision to income tax returns filed           |  |  |  |      |       |   |  |  |      |   | 9      |      |  |   | 8      |  
|Adjustment to foreign tax loss carryforward                |  |  |  |      |       |   |  |  |      |   |       |      |  |   | 13     |  
|Other                                                      |  |  |  |      |       |   |  |  |      |   | 2      |      |  |   | 13     |  
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     
|Income tax expense included in net income                  |  |  |  | $    | 451    |   |  |  |      | $ | 628    |      |  | $ | 687    |  
|                                                           |  |  |  |      |        |   |  |  |      |   |        |     

The increase in the Canadian federal and provincial statutory income tax rate from 2013 to 2014 was the result of a legislated
increase in New Brunswick income tax rates.

Total income tax expense, included in net income, was comprised of the following:



|                                                  |  |  |  |      |     |   |  |  |      |   |     |      |  |   |     | 
|------------------------------------------------- |  |  |  | ---- | --- | - |  |  | ---- | - | --- | ---- |  | - | --- | 
|                                                  |  |  |  | 2015 |     |   |  |  | 2014 |   |     | 2013 | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     
|Current income tax                                |  |  |  |      |     |   |  |  |      |   |     |      |  |   |     | 
|Tax expense for current year                      |  |  |  | $    | 263 |   |  |  |      | $ | 351 |      |  | $ | 287 | 
|Adjustments in respect of prior years             |  |  |  |      | (16 | ) |  |  |      |   | 9   |      |  |   | 3   | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     
|Total current income tax expense                  |  |  |  |      | 247 |   |  |  |      |   | 360 |      |  |   | 290 | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     
|Deferred income tax                               |  |  |  |      |     |   |  |  |      |   |     |      |  |   |     | 
|Origination and reversal of temporary differences |  |  |  |      | 199 |   |  |  |      |   | 257 |      |  |   | 355 | 
|Adjustments in respect of prior years             |  |  |  |      | (2  | ) |  |  |      |   | (3  | )    |  |   | 25  | 
|Impact of tax rate changes                        |  |  |  |      |    |   |  |  |      |   | 11  |      |  |   | 6   | 
|Impact of a writedown of a deferred tax asset     |  |  |  |      | 7   |   |  |  |      |   | 3   |      |  |   | 11  | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     
|Total deferred income tax expense                 |  |  |  |      | 204 |   |  |  |      |   | 268 |      |  |   | 397 | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     
|Income tax expense included in net income         |  |  |  | $    | 451 |   |  |  |      | $ | 628 |      |  | $ | 687 | 
|                                                  |  |  |  |      |     |   |  |  |      |   |     |     



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 117



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 8Income Taxes continued |  |  | In millions of US dollars except as otherwise noted | 



Income Taxes in Contributed Surplus

Income taxes charged (credited) to contributed surplus were:



|                                                                    |  |  |  |      |    |   |  |  |      |   |    |      |  |   |     |  
|------------------------------------------------------------------- |  |  |  | ---- | -- | - |  |  | ---- | - | -- | ---- |  | - | --- | -
|                                                                    |  |  |  | 2015 |    |   |  |  | 2014 |   |    | 2013 | 
|                                                                    |  |  |  |      |    |   |  |  |      |   |    |     
|Share-based compensation excess tax benefit                         |  |  |  |      |    |   |  |  |      |   |    |      |  |   |     |  
|Current income tax                                                  |  |  |  | $    | (3 | ) |  |  |      | $ | (4 | )    |  | $ | (18 | )
|Deferred income tax                                                 |  |  |  |      | 10 |   |  |  |      |   | 2  |      |  |   | 30  |  
|                                                                    |  |  |  |      |    |   |  |  |      |   |    |     
|Total income tax charged (credited) directly to contributed surplus |  |  |  | $    | 7  |   |  |  |      | $ | (2 | )    |  | $ | 12  |  
|                                                                    |  |  |  |      |    |   |  |  |      |   |    |     



LOGO

Income Tax Balances

Income
tax balances within the consolidated statements of financial position as at December 31 were comprised of the following:



|                                |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|------------------------------- |  |  |  | -------------------------------------------------- |  |  |  | ---- | ------ | - |  |  | ---- | - | ------ | -
|Income Tax Assets (Liabilities) |  |  |  | Statements of Financial Position Location          |  |  |  | 2015 |        |   |  |  | 2014 |  
|Current income tax assets       |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|Current                         |  |  |  | Receivables (Note 11)                              |  |  |  | $    | 60     |   |  |  |      | $ | 145    |  
|Non-current                     |  |  |  | Other assets (Note 15)                             |  |  |  |      | 66     |   |  |  |      |   | 83     |  
|Deferred income tax assets      |  |  |  | Other assets (Note 15)                             |  |  |  |      | 10     |   |  |  |      |   | 10     |  
|                                |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|Total income tax assets         |  |  |  |                                                    |  |  |  | $    | 136    |   |  |  |      | $ | 238    |  
|                                |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|Current income tax liabilities  |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|Current                         |  |  |  | Payables and accrued charges (Note 18)             |  |  |  | $    | (14    | ) |  |  |      | $ | (5     | )
|Non-current                     |  |  |  | Other non-current liabilities and deferred credits |  |  |  |      | (74    | ) |  |  |      |   | (109   | )
|Deferred income tax liabilities |  |  |  | Deferred income tax liabilities                    |  |  |  |      | (2,438 | ) |  |  |      |   | (2,201 | )
|                                |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  
|Total income tax liabilities    |  |  |  |                                                    |  |  |  | $    | (2,526 | ) |  |  |      | $ | (2,315 | )
|                                |  |  |  |                                                    |  |  |  |      |        |   |  |  |      |   |        |  



|    |  |                                         
|--- |  | ----------------------------------------
|118 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 8Income Taxes continued |  |  | In millions of US dollars except as otherwise noted | 



Deferred Income Taxes

In respect of each type of temporary difference, unused tax loss and unused tax credit, the amounts of deferred tax assets and liabilities recognized in the
consolidated statements of financial position as at December 31 and the amount of the deferred tax recovery or expense recognized in net income were:



|                                                             |  |  |  |                                         |        |   |      |   |                                                                |   |  |      |  |   |      |   |  |      |      |   |  |   |      |  
|------------------------------------------------------------ |  |  |  | --------------------------------------- | ------ | - | ---- | - | -------------------------------------------------------------- | - |  | ---- |  | - | ---- | - |  | ---- | ---- | - |  | - | ---- | -
|                                                             |  |  |  | Deferred Income Tax Assets(Liabilities) |        |   |      |   | Deferred Income Tax (Expense) RecoveryRecognized in Net Income |  
|                                                             |  |  |  | 2015                                    |        |   | 2014 |   |                                                                |   |  | 2015 |  |   | 2014 |   |  | 2013 |     
|                                                             |  |  |  |                                         |        |   |      |   |                                                                |   |  |     
|Deferred income tax assets                                   |  |  |  |                                         |        |   |      |   |                                                                |   |  |      |  |   |      |   |  |      |      |   |  |   |      |  
|Tax loss and other carryforwards                             |  |  |  | $                                       | 2      |   |      | $ | 3                                                              |   |  |      |  | $ | (1   | ) |  | $    | (1   | ) |  | $ | (47  | )
|Asset retirement obligations and accrued environmental costs |  |  |  |                                         | 174    |   |      |   | 174                                                            |   |  |      |  |   |     |   |  |      | 40   |   |  |   | (2   | )
|Derivative instrument liabilities                            |  |  |  |                                         | 69     |   |      |   | 67                                                             |   |  |      |  |   |     |   |  |      |     |   |  |   |     |  
|Inventories                                                  |  |  |  |                                         | 31     |   |      |   | 22                                                             |   |  |      |  |   | 9    |   |  |      | (32  | ) |  |   | (13  | )
|Post-retirement benefits and share-based compensation        |  |  |  |                                         | 167    |   |      |   | 194                                                            |   |  |      |  |   | 5    |   |  |      | 11   |   |  |   | (4   | )
|Other assets                                                 |  |  |  |                                         | 16     |   |      |   | 24                                                             |   |  |      |  |   | (7   | ) |  |      | (15  | ) |  |   |     |  
|Deferred income tax liabilities                              |  |  |  |                                         |        |   |      |   |                                                                |   |  |      |  |   |      |   |  |      |      |   |  |   |      |  
|Property, plant and equipment                                |  |  |  |                                         | (2,837 | ) |      |   | (2,625                                                         | ) |  |      |  |   | (212 | ) |  |      | (273 | ) |  |   | (325 | )
|Investments in equity-accounted investees                    |  |  |  |                                         | (38    | ) |      |   | (38                                                            | ) |  |      |  |   | (1   | ) |  |      | 3    |   |  |   | (12  | )
|Long-term debt                                               |  |  |  |                                         |       |   |      |   |                                                               |   |  |      |  |   |     |   |  |      |     |   |  |   | 7    |  
|Other liabilities                                            |  |  |  |                                         | (12    | ) |      |   | (12                                                            | ) |  |      |  |   | 3    |   |  |      | (1   | ) |  |   | (1   | )
|                                                             |  |  |  |                                         |        |   |      |   |                                                                |   |  |     
|                                                             |  |  |  | $                                       | (2,428 | ) |      | $ | (2,191                                                         | ) |  |      |  | $ | (204 | ) |  | $    | (268 | ) |  | $ | (397 | )
|                                                             |  |  |  |                                         |        |   |      |   |                                                                |   |  |     



Reconciliation of net deferred income tax liabilities:  2015




2014Balance, beginning of year



$
(2,191
)



$
(1,992
)Income tax charge recognized in the statements of income




(204
)




(268
)Income tax charge recognized in contributed surplus




(10
)




(2
)Income tax (charge) credit recognized in OCI




(20
)




68Foreign exchange




(3
)




3Balance, end of year



$
(2,428
)



$
(2,191
)


Amounts and expiry dates of unused tax losses and unused tax credits as at December 31, 2015 were:  Amount




Expiry DateUnused tax lossesOperating



$
8




2028  IndefiniteCapital



$
287




NoneUnused investment tax credits



$
58




2016  2035 As at December 31, 2015, the company had $343 of tax losses and deductible temporary differences for which it did not
recognize deferred tax assets. The company has determined that it is probable that all recognized deferred tax assets will be realized through a
combination of future reversals of temporary differences and taxable income. The aggregate amount of temporary differences associated with investments
in subsidiaries and equity-accounted investees, for which deferred tax liabilities have not been recognized, as at December 31, 2015 was $6,374 (2014  $6,431).






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 119



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |   |  |  |  |                     
|---- |  | - |  |  |  | --------------------
|Note |  | 9 |  |  |  | Net Income per Share

Basic net income per share is the net income available to common shareholders divided by the weighted average
number of common shares outstanding during the year. Diluted net income per share adjusts basic net income per share for the effects of all dilutive potential common shares.



|                                                 |  |  |  |      |             |  |  |  |      |   |             |      |  |   |             | 
|------------------------------------------------ |  |  |  | ---- | ----------- |  |  |  | ---- | - | ----------- | ---- |  | - | ----------- | 
|                                                 |  |  |  | 2015 |             |  |  |  | 2014 |   |             | 2013 | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Basic net income per share1                      |  |  |  |      |             |  |  |  |      |   |             |      |  |   |             | 
|Net income available to common shareholders      |  |  |  | $    | 1,270       |  |  |  |      | $ | 1,536       |      |  | $ | 1,785       | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Weighted average number of common shares         |  |  |  |      | 834,141,000 |  |  |  |      |   | 838,101,000 |      |  |   | 864,596,000 | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Basic net income per share                       |  |  |  | $    | 1.52        |  |  |  |      | $ | 1.83        |      |  | $ | 2.06        | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Diluted net income per share1                    |  |  |  |      |             |  |  |  |      |   |             |      |  |   |             | 
|Net income available to common shareholders      |  |  |  | $    | 1,270       |  |  |  |      | $ | 1,536       |      |  | $ | 1,785       | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Weighted average number of common shares         |  |  |  |      | 834,141,000 |  |  |  |      |   | 838,101,000 |      |  |   | 864,596,000 | 
|Dilutive effect of stock options                 |  |  |  |      | 3,208,000   |  |  |  |      |   | 6,443,000   |      |  |   | 9,386,000   | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Weighted average number of diluted common shares |  |  |  |      | 837,349,000 |  |  |  |      |   | 844,544,000 |      |  |   | 873,982,000 | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     
|Diluted net income per share                     |  |  |  | $    | 1.52        |  |  |  |      | $ | 1.82        |      |  | $ | 2.04        | 
|                                                 |  |  |  |      |             |  |  |  |      |   |             |     



|1 | Net income per share calculations are based on dollar and share amounts each rounded to the nearest thousand.
|- | -------------------------------------------------------------------------------------------------------------



Net income per share = net income available to common shareholders / weighted average number of common shares issued
and outstanding during the year. Diluted net income per share incorporated the following adjustments. The denominator was:  

increased by the total of the additional common shares that would have been issued assuming exercise of all stock options with exercise prices at or below the average market price for the year; and  

decreased by the number of shares that the company could have repurchased if it had used the assumed proceeds from the exercise of stock options to repurchase them on the open market at the average share price for the
year. For performance-based stock option plans, the number of contingently issuable common shares included in the calculation was based on the
number of shares, if any, that would be issuable if the end of the reporting period were the end of the performance period and the effect were dilutive.


Options excluded from the calculation of diluted net income per share due to the option exercise prices being
greater than the average market price of common shares were as follows:  2015




2014


2013Weighted average number of options




7,269,775





4,454,863



3,516,753Performance Option Plan years fully excluded




2008,2009, 2011,2012 and 2013





2008, 2011,2012 and 2013



2008, 2011and 2012  LOGO






|    |  |                                         
|--- |  | ----------------------------------------
|120 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |                                     
|---- |  | -- |  |  |  | ------------------------------------
|Note |  | 10 |  |  |  | Consolidated Statements of Cash Flow

Accounting Policy





Highly liquid investments with a maturity of three months
or less from the date of purchase are considered to be cash equivalents.





For the years ended December 31

|                                                                             |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|---------------------------------------------------------------------------- |  |  |  | ---- | --- | - |  | - | ----- |  |  |  |  | ---- | ---- | - |  | - | ----- | - |  |  |  |  | --- | - |  | - | ----- | 
|                                                                             |  |  |  | 2015 |     |   |  |   | 2014  |  |  |  |  | 2013 |     
|Reconciliation of cash provided by operating activities                      |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|Net income                                                                   |  |  |  |      |     |   |  | $ | 1,270 |  |  |  |  |      |      |   |  | $ | 1,536 |   |  |  |  |  |     |   |  | $ | 1,785 | 
|Adjustments to reconcile net income to cash provided by operating activities |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|Depreciation and amortization                                                |  |  |  |      | 685 |   |  |   |       |  |  |  |  |      | 701  |   |  |   |       |   |  |  |  |  | 666 |   |  |   |       | 
|Share-based compensation                                                     |  |  |  |      | 22  |   |  |   |       |  |  |  |  |      | 28   |   |  |   |       |   |  |  |  |  | 27  |   |  |   |       | 
|Net (undistributed) distributed earnings of equity-accounted investees       |  |  |  |      | (35 | ) |  |   |       |  |  |  |  |      | 68   |   |  |   |       |   |  |  |  |  | (15 | ) |  |   |       | 
|Impairment of available-for-sale investment (Note 14)                        |  |  |  |      |    |   |  |   |       |  |  |  |  |      | 38   |   |  |   |       |   |  |  |  |  |    |   |  |   |       | 
|Provision for deferred income tax                                            |  |  |  |      | 204 |   |  |   |       |  |  |  |  |      | 268  |   |  |   |       |   |  |  |  |  | 397 |   |  |   |       | 
|Pension and other post-retirement benefits                                   |  |  |  |      | 30  |   |  |   |       |  |  |  |  |      | 28   |   |  |   |       |   |  |  |  |  | (16 | ) |  |   |       | 
|Asset retirement obligations and accrued environmental costs                 |  |  |  |      | 20  |   |  |   |       |  |  |  |  |      | 18   |   |  |   |       |   |  |  |  |  | (2  | ) |  |   |       | 
|Other long-term liabilities and miscellaneous                                |  |  |  |      | 15  |   |  |   |       |  |  |  |  |      | 19   |   |  |   |       |   |  |  |  |  | 85  |   |  |   |       | 
|                                                                             |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|Subtotal of adjustments                                                      |  |  |  |      |     |   |  |   | 941   |  |  |  |  |      |      |   |  |   | 1,168 |   |  |  |  |  |     |   |  |   | 1,142 | 
|Changes in non-cash operating working capital                                |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|Receivables                                                                  |  |  |  |      | 259 |   |  |   |       |  |  |  |  |      | (220 | ) |  |   |       |   |  |  |  |  | 276 |   |  |   |       | 
|Inventories                                                                  |  |  |  |      | (99 | ) |  |   |       |  |  |  |  |      | 70   |   |  |   |       |   |  |  |  |  | 28  |   |  |   |       | 
|Prepaid expenses and other current assets                                    |  |  |  |      | (19 | ) |  |   |       |  |  |  |  |      | 29   |   |  |   |       |   |  |  |  |  | (1  | ) |  |   |       | 
|Payables and accrued charges                                                 |  |  |  |      | (14 | ) |  |   |       |  |  |  |  |      | 31   |   |  |   |       |   |  |  |  |  | (18 | ) |  |   |       | 
|Subtotal of changes in non-cash operating working capital                    |  |  |  |      |     |   |  |   | 127   |  |  |  |  |      |      |   |  |   | (90   | ) |  |  |  |  |     |   |  |   | 285   | 
|                                                                             |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |  
|Cash provided by operating activities                                        |  |  |  |      |     |   |  | $ | 2,338 |  |  |  |  |      |      |   |  | $ | 2,614 |   |  |  |  |  |     |   |  | $ | 3,212 | 
|                                                                             |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |  
|Supplemental cash flow disclosure                                            |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |   |       |   |  |  |  |  |     |   |  |   |       | 
|Interest paid                                                                |  |  |  |      |     |   |  | $ | 193   |  |  |  |  |      |      |   |  | $ | 187   |   |  |  |  |  |     |   |  | $ | 191   | 
|Income taxes paid                                                            |  |  |  |      |     |   |  | $ | 171   |  |  |  |  |      |      |   |  | $ | 405   |   |  |  |  |  |     |   |  | $ | 189   | 
|                                                                             |  |  |  |      |     |   |  |   |       |  |  |  |  |      |      |   |  |  



|
|
|



|     |  |    |  |  |  |            
|---- |  | -- |  |  |  | -----------
|Note |  | 11 |  |  |  | Receivables

Receivables represent amounts the company expects to collect from other parties. Trade receivables consist mainly
of amounts owed to PotashCorp by its customers, the largest individual customer being the related party, Canpotex.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  |                                                                                                                                 
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | --------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  |  | Accounting Estimates and Judgments                                                                                              
|Trade receivables are recognized initially at fair value and subsequently measured at amortized cost less provision for impairment of trade accounts receivable. Such a provision is established when there is reasonable
expectation that the company will not be able to collect all amounts due. Any increase in the provision is recognized in the consolidated statements of income. When a trade receivable is uncollectible, it is written off against the provision for
impairment account for trade accounts receivable. Subsequent recoveries of amounts previously written off are credited to the consolidated statements of income. |  |  |  | Determining when there is reasonable expectation that the company will not be able to collect all amounts due requires judgment.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  |                                                                                                                                 



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 121



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 11Receivables continued |  |  | In millions of US dollars except as otherwise noted | 



Supporting Information



|                                                           |  |  |  |      |     |   |  |  |      |   |       |  
|---------------------------------------------------------- |  |  |  | ---- | --- | - |  |  | ---- | - | ----- | -
|                                                           |  |  |  | 2015 |     |   |  |  | 2014 |  
|Trade accounts  Canpotex (Note 30)                        |  |  |  | $    | 148 |   |  |  |      | $ | 216   |  
| Other                                                    |  |  |  |      | 327 |   |  |  |      |   | 499   |  
|Less provision for impairment of trade accounts receivable |  |  |  |      | (7  | ) |  |  |      |   | (7    | )
|                                                           |  |  |  |      |     |   |  |  |      |   |       |  
|                                                           |  |  |  |      | 468 |   |  |  |      |   | 708   |  
|Income taxes receivable (Note 8)                           |  |  |  |      | 60  |   |  |  |      |   | 145   |  
|Margin deposits on derivative instruments                  |  |  |  |      | 51  |   |  |  |      |   | 119   |  
|GST and VAT receivable                                     |  |  |  |      | 28  |   |  |  |      |   | 16    |  
|Other non-trade accounts                                   |  |  |  |      | 33  |   |  |  |      |   | 41    |  
|                                                           |  |  |  |      |     |   |  |  |      |   |       |  
|                                                           |  |  |  | $    | 640 |   |  |  |      | $ | 1,029 |  
|                                                           |  |  |  |      |     |   |  |  |      |   |       |  



|
|
|



|     |  |    |  |  |  |            
|---- |  | -- |  |  |  | -----------
|Note |  | 12 |  |  |  | Inventories

Inventories consist primarily of product of the companys three segments  potash, nitrogen and phosphate
 in varying stages of the production process, and are presented at the lower of cost and net realizable value.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                   
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                
|Inventories are valued at the lower of cost and net realizable value. Costs, allocated to inventory using the weighted average cost method, include direct acquisition costs, direct costs related to the units of production and a
systematic allocation of fixed and variable production overhead, as applicable. Net realizable value for finished products, intermediate products and raw materials is generally considered to be the selling price of the finished product in the
ordinary course of business less the estimated costs of completion and estimated costs to make the sale. In certain circumstances, particularly pertaining to the companys materials and supplies inventories, replacement cost is considered to be
the best available measure of net realizable value. Product inventory is reviewed monthly to ensure the carrying value does not exceed net realizable value. If so, a writedown is recognized. The writedown may be reversed if the circumstances
which caused it no longer exist. |  |  |  | Determining what is the appropriate measure of net realizable value requires judgment. Judgment is also used in determining the allocation of fixed and variable production overhead that is directly attributable to
inventories.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  |                                                                                                                                                                                                                                   



Supporting Information Inventories as at December 31 were comprised of:  2015




2014Finished products



$
302




$
267Intermediate products




125





85Raw materials




94





78Materials and supplies




228





216$
749




$
646


LOGO






|    |  |                                         
|--- |  | ----------------------------------------
|122 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 12Inventories continued |  |  | In millions of US dollars except as otherwise noted | 



The following items affected cost
of goods sold during the year:



|                                                  |  |  |  |      |       |  |  |  |      |   |       |      |  |   |       | 
|------------------------------------------------- |  |  |  | ---- | ----- |  |  |  | ---- | - | ----- | ---- |  | - | ----- | 
|                                                  |  |  |  | 2015 |       |  |  |  | 2014 |   |       | 2013 | 
|Expensed inventories before the following items   |  |  |  | $    | 3,233 |  |  |  |      | $ | 3,587 |      |  | $ | 3,700 | 
|Reserves, reversals and writedowns of inventories |  |  |  |      | 11    |  |  |  |      |   | 8     |      |  |   | 7     | 
|                                                  |  |  |  |      |       |  |  |  |      |   |       |      |  |   |       | 
|                                                  |  |  |  | $    | 3,244 |  |  |  |      | $ | 3,595 |      |  | $ | 3,707 | 
|                                                  |  |  |  |      |       |  |  |  |      |   |       |      |  |   |       | 

The carrying amount of inventory recorded at net realizable value was $32 as at December 31, 2015 (2014  $39), with the
remaining inventory recorded at cost.



|
|
|



|     |  |    |  |  |  |                              
|---- |  | -- |  |  |  | -----------------------------
|Note |  | 13 |  |  |  | Property, Plant and Equipment

The majority of the companys tangible assets are the buildings, machinery and equipment used to produce its
three nutrients. These assets are depreciated over their estimated useful lives.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  |                                                                                                                                                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |                          |  |  |  |                                      | 
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  | ------------------------ |  |  |  | ------------------------------------ | 
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |                                                                                                                                                                                                      | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|Property, plant and equipment (which include certain mine development costs, pre-stripping costs and assets under construction) are carried at cost (which includes all
expenditures directly attributable to bringing the asset to the location and installing it in working condition for its intended use) less accumulated depreciation and any recognized impairment loss. Income or expenses derived from the necessity to
bring an asset under construction to the location and condition necessary to be capable of operating in the manner intended is recognized as part of the cost of the asset. The cost of property, plant and equipmentis reduced by the amount of
related investment tax credits to which the company is entitled. Costs of additions, betterments, renewals and borrowings during construction are capitalized. Borrowing costs directly attributable to the acquisition, construction or production of
assets that necessarily take a substantial period of time to ready for their intended use are added to the cost of those assets, until such time as the assets are substantially ready for their intended use. The capitalization rate is based on the
weighted average interest rate on all of the companys outstanding third-party debt. All other borrowing costs are charged through finance costs in the period in which they are incurred. Each component of an item of property, plant and
equipment with a cost that is significant in relation to the items total cost is depreciated separately. When the cost of replacing part of an item of property, plant and equipment is capitalized, the carrying amount of the replaced part is
derecognized. The cost of major |  |  |                                                                                                                                                                                                      | Determination of which costs are directly attributable (e.g., labor, overhead) and when income or expenses derived from an asset
under construction is recognized as part of the cost of the asset are matters of judgment. Capitalization of costs ceases when an item is substantially complete and in the location and condition necessary for it to be capable of operating
in the manner intended by management. Determining when an asset, or a portion thereof, meets these criteria requires consideration of the circumstances and the industry in which it is to be operated, normally predetermined by management
with reference to such factors as productive capacity. This determination is a matter of judgment that can be complex and subject to differing interpretations. When an item of property, plant and equipment comprises individual components for which
different depreciation methods or rates are appropriate, judgment is used in determining the appropriate level of componentization. Distinguishing major inspections and overhauls from repairs and maintenance, and determining the
appropriate life over which such costs should be amortized, are matters of judgment. 
Certain mining and milling assets are depreciated using the units-of-production method based on the shorter of estimates of reserves or service lives.
Pre-stripping costs are depreciated on a units-of-production basis over the ore mined from the mineable acreage stripped. Land is not depreciated. Other asset classes are depreciated on a straight-line basis.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | The following estimated useful lives have been applied to the majority of property, plant and equipment assets as at December 31,
2015:                                                             
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  |                                                                                                                                                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  | Useful LifeRange (years) |  |  |  | Weighted AverageUseful Life (years)2
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | Land improvements                                                                                                                                                                                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  | 8 to 60                  |  |  |  | 39                                  
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | Buildings and improvements                                                                                                                                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  | 11 to 60                 |  |  |  | 43                                  
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | Machinery and equipment1                                                                                                                                                                             |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  | 3 to 60                  |  |  |  | 25                                  
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | 1   Comprised primarily of plant equipment. 
2   Weighted by carrying amount as at
December 31, 2015.                                                                                               
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |  | Depreciation of assets under construction commences when the
assets are ready for their intended use and is subject to management judgment. Their residual values and useful lives are reviewed, and



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 123



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                               |  |  |                                                     | 
|---------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 13Property, Plant and Equipment continued |  |  | In millions of US dollars except as otherwise noted | 



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  |  |  |  |  | 
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  |  |  |  |  | 
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                                                                           |  |  |  | Accounting Estimates and Judgments continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|inspections and overhauls is capitalized and depreciated over the period until the next major inspection or overhaul. Maintenance and repair
expenditures that do not improve or extend productive life are expensed in the period incurred. 
Any gain or loss arising on the disposal or retirement of an item of property, plant and equipment is determined as the difference between the sale proceeds and
the carrying amount of the asset, and is recognized in operating income. |  |  |  | adjusted if appropriate, at the end of each reporting period. Changes in the expected useful life or the expected pattern of
consumption of future economic benefits embodied in the asset are accounted for by changing the depreciation period or method, as appropriate, and are treated as changes in accounting estimates.
 The company assesses its existing assets and depreciable lives in connection with the review
of mine and plant operating plans at the end of each reporting period. When it is determined that assigned asset lives do not reflect the expected remaining period of benefit, prospective changes are made to their depreciable lives. Uncertainties
are inherent in estimating reserve quantities, particularly as they relate to assumptions regarding future prices, the geology of the companys mines, the mining methods used and the related costs incurred to develop and mine its reserves.
Changes in these assumptions could result in material adjustments to reserve estimates, which could result in impairments or changes to depreciation expense in future periods, particularly if reserveestimates
are reduced.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Supporting Information



|                                              |  |  |  |                      |      |   |                           |   |       |                       |  |   |                      |   |  |                          |       |   |       |   |        |   |  |   |        |  
|--------------------------------------------- |  |  |  | -------------------- | ---- | - | ------------------------- | - | ----- | --------------------- |  | - | -------------------- | - |  | ------------------------ | ----- | - | ----- | - | ------ | - |  | - | ------ | -
|                                              |  |  |  | Land andImprovements |      |   | Buildings andImprovements |   |       | MachineryandEquipment |  |   | MineDevelopmentCosts |   |  | Assets UnderConstruction |       |   | Total |  
|                                              |  |  |  |                      |      |  
|Carrying amount  December 31, 2014           |  |  |  | $                    | 546  |   |                           | $ | 3,615 |                       |  | $ | 6,739                |   |  | $                        | 581   |   |       | $ | 1,193  |   |  | $ | 12,674 |  
|Additions                                     |  |  |  |                      |     |   |                           |   | 1     |                       |  |   | 15                   |   |  |                          | 58    |   |       |   | 1,172  |   |  |   | 1,246  |  
|Change in investment tax credits              |  |  |  |                      |     |   |                           |   |      |                       |  |   | (6                   | ) |  |                          |      |   |       |   |       |   |  |   | (6     | )
|Disposals                                     |  |  |  |                      |     |   |                           |   | (1    | )                     |  |   | (19                  | ) |  |                          |      |   |       |   |       |   |  |   | (20    | )
|Transfers                                     |  |  |  |                      | 11   |   |                           |   | 93    |                       |  |   | 768                  |   |  |                          | 31    |   |       |   | (903   | ) |  |   |       |  
|Change in asset retirement costs              |  |  |  |                      |     |   |                           |   |      |                       |  |   |                     |   |  |                          | (2    | ) |       |   |       |   |  |   | (2     | )
|Depreciation                                  |  |  |  |                      | (19  | ) |                           |   | (72   | )                     |  |   | (492                 | ) |  |                          | (97   | ) |       |   |       |   |  |   | (680   | )
|                                              |  |  |  |                      |      |  
|Carrying amount  December 31, 2015           |  |  |  | $                    | 538  |   |                           | $ | 3,636 |                       |  | $ | 7,005                |   |  | $                        | 571   |   |       | $ | 1,462  |   |  | $ | 13,212 |  
|                                              |  |  |  |                      |      |  
|Balance as at December 31, 2015 comprised of: |  |  |  |                      |      |   |                           |   |       |                       |  |   |                      |   |  |                          |       |   |       |   |        |   |  |   |        |  
|Cost                                          |  |  |  | $                    | 708  |   |                           | $ | 4,191 |                       |  | $ | 11,338               |   |  | $                        | 1,384 |   |       | $ | 1,462  |   |  | $ | 19,083 |  
|Accumulated depreciation                      |  |  |  |                      | (170 | ) |                           |   | (555  | )                     |  |   | (4,333               | ) |  |                          | (813  | ) |       |   |       |   |  |   | (5,871 | )
|                                              |  |  |  |                      |      |  
|Carrying amount                               |  |  |  | $                    | 538  |   |                           | $ | 3,636 |                       |  | $ | 7,005                |   |  | $                        | 571   |   |       | $ | 1,462  |   |  | $ | 13,212 |  
|                                              |  |  |  |                      |      |  
|Carrying amount  December 31, 2013           |  |  |  | $                    | 525  |   |                           | $ | 3,557 |                       |  | $ | 6,459                |   |  | $                        | 530   |   |       | $ | 1,162  |   |  | $ | 12,233 |  
|Additions                                     |  |  |  |                      |     |   |                           |   |      |                       |  |   | 19                   |   |  |                          | 55    |   |       |   | 1,043  |   |  |   | 1,117  |  
|Change in investment tax credits              |  |  |  |                      |     |   |                           |   |      |                       |  |   | (4                   | ) |  |                          |      |   |       |   | 4      |   |  |   |       |  
|Disposals                                     |  |  |  |                      |     |   |                           |   | (1    | )                     |  |   | (2                   | ) |  |                          |      |   |       |   |       |   |  |   | (3     | )
|Transfers                                     |  |  |  |                      | 46   |   |                           |   | 135   |                       |  |   | 742                  |   |  |                          | 93    |   |       |   | (1,016 | ) |  |   |       |  
|Change in asset retirement costs              |  |  |  |                      |     |   |                           |   |      |                       |  |   |                     |   |  |                          | 25    |   |       |   |       |   |  |   | 25     |  
|Depreciation                                  |  |  |  |                      | (25  | ) |                           |   | (76   | )                     |  |   | (475                 | ) |  |                          | (122  | ) |       |   |       |   |  |   | (698   | )
|                                              |  |  |  |                      |      |  
|Carrying amount  December 31, 2014           |  |  |  | $                    | 546  |   |                           | $ | 3,615 |                       |  | $ | 6,739                |   |  | $                        | 581   |   |       | $ | 1,193  |   |  | $ | 12,674 |  
|                                              |  |  |  |                      |      |  
|Balance as at December 31, 2014 comprised of: |  |  |  |                      |      |   |                           |   |       |                       |  |   |                      |   |  |                          |       |   |       |   |        |   |  |   |        |  
|Cost                                          |  |  |  | $                    | 697  |   |                           | $ | 4,099 |                       |  | $ | 10,660               |   |  | $                        | 1,301 |   |       | $ | 1,193  |   |  | $ | 17,950 |  
|Accumulated depreciation                      |  |  |  |                      | (151 | ) |                           |   | (484  | )                     |  |   | (3,921               | ) |  |                          | (720  | ) |       |   |       |   |  |   | (5,276 | )
|                                              |  |  |  |                      |      |  
|Carrying amount                               |  |  |  | $                    | 546  |   |                           | $ | 3,615 |                       |  | $ | 6,739                |   |  | $                        | 581   |   |       | $ | 1,193  |   |  | $ | 12,674 |  
|                                              |  |  |  |                      |      |  



|    |  |                                         
|--- |  | ----------------------------------------
|124 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                               |  |  |                                                     | 
|---------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 13Property, Plant and Equipment continued |  |  | In millions of US dollars except as otherwise noted | 





Depreciation of property, plant and equipment was included in the following:  2015




2014


2013Cost of goods sold and selling and administrative expenses



$
667




$
685


$
652Cost of property, plant and equipment and inventory




13





13



14$
680




$
698


$
666


Acquiring or constructing property, plant and equipment by incurring a liability does not result in a cash outflow
for the company until the liability is paid. In the period the related liability is incurred, the change in operating accounts payable on the consolidated statements of cash flow is typically reduced by such amount. In the period the liability is
paid, the amount is reflected as a cash outflow for investing activities. The applicable net change in accounts payable that was reclassified from (to) investing activities to (from) operating activities on the consolidated statements of cash flow
in 2015 was $19 (2014  $(43), 2013 $(155)).






LOGO

As at December 31, 2015, the carrying amount of idled assets (including our Picadilly, New Brunswick potash assets) was $2,015
(2014  $400).



|
|
|



|     |  |    |  |  |  |            
|---- |  | -- |  |  |  | -----------
|Note |  | 14 |  |  |  | Investments



PotashCorp holds interests in associates and joint ventures, the most significant being SQM at 32
percent, APC at 28 percent and Canpotex at 33 percent. The companys most significant investments accounted for as available-for-sale are ICL and Sinofert.


LOGO






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 125



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 14Investments continued |  |  | In millions of US dollars except as otherwise noted | 





Investments in Equity-Accounted Investees



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                              
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                           
|Investments in which the company exercises significant influence (but does not control) are accounted for using the equity method. Such investees
that are not jointly controlled are referred to as associates. All investees over which the company has joint control are classified and accounted for as joint ventures, which are also accounted for using the equity method.
 These associates and joint ventures follow similar accounting principles and policies to
PotashCorp. The proportionate share of any net income or losses from investments accounted for using the equity method, and any gain or loss on disposal, are recorded in net income. The companys share of its associates
post-acquisition movements in OCI is recognized in the companys OCI. The cumulative post-acquisition movements in net income and in OCI are adjusted against the carrying amount of the investment. Dividends received from associates reduce
the carrying value of the companys investment. An impairment test is performed when there is objective evidence of impairment, such as significant adverse changes in the environment in which the equity-accounted investee operates or a
significant or prolonged decline in the fair value of the investment below its carrying value. An impairment loss is recorded when the recoverable amount becomes lower than the carrying amount, recoverable amount being the higher of value in use and
fair value less costs to sell. Impairment losses are reversed if the recoverable amount subsequently exceeds the carrying amount. |  |  |  | Significant influence is the power to participate in the financial and operating policy decisions of the investee but is not control or
joint control over those policies. Judgment is necessary in determining when significant influence exists. 
In assessing impairment, judgment is used in determining if objective evidence of impairment exists, and if so, the amount of impairment.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                              

Supporting Information

Equity-accounted investees as at December 31 were comprised of:



|                                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |   |       |      |  |  |  |   |       |  |  |   |       | 
|-------------------------------- |  | --------------------- |  | ------------------------------------------- | ---- |  |  | ----------------------------------------------------- | --- | - |  |  | ------------------ | - |  | ---- |  | --------------- | ----- | - | ---- | - | ----- | ---- |  |  |  | - | ----- |  |  | - | ----- | 
|                                 |  | Principal Activity    |  | Principal Place ofBusiness andIncorporation |      |  |  | Proportion of OwnershipInterest and VotingRights Held |     |   |  |  | Quoted Fair Value1 |   |  |      |  | Carrying Amount |      
|Name                             |  |                       |  |                                             | 2015 |  |  | 2014                                                  |     |   |  |  | 2015               |   |  | 2014 |  |                 |       |   | 2015 |   |       | 2014 | 
|                                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |  
|SQM                              |  | Chemicals & Mining    |  | Chile                                       |      |  |  |                                                       | 32% | 2 |  |  | 32%                | 2 |  |      |  | $               | 1,936 |   |      | $ | 2,169 |      |  |  |  | $ | 833   |  |  | $ | 818   | 
|APC                              |  | Mining                |  | Jordan                                      |      |  |  |                                                       | 28% |   |  |  | 28%                |   |  |      |  |                 | 676   |   |      |   | 634   |      |  |  |  |   | 378   |  |  |   | 364   | 
|Canpotex                         |  | Marketing & Logistics |  | Canada                                      |      |  |  |                                                       | 33% |   |  |  | 33%                |   |  |      |  |                 | n/a   | 3 |      |   | n/a   | 3    |  |  |  |   |      |  |  |   |      | 
|Other associates                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |   |       |      |  |  |  |   | 6     |  |  |   | 2     | 
|                                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |  
|Total associates                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |   |       |      |  |  |  |   | 1,217 |  |  |   | 1,184 | 
|Joint ventures                   |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |   |       |      |  |  |  |   | 26    |  |  |   | 27    | 
|                                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |  
|Total equity-accounted investees |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |   |       |      |  |  |  | $ | 1,243 |  |  | $ | 1,211 | 
|                                 |  |                       |  |                                             |      |  |  |                                                       |     |   |  |  |                    |   |  |      |  |                 |       |   |      |  



|1 | The quoted market value (fair value) was based on unadjusted quoted prices in active markets (Level 1).
|- | -------------------------------------------------------------------------------------------------------



|2 | Due to provisions in SQMs bylaws, the company holds proportional voting rights of 28 percent.
|- | ----------------------------------------------------------------------------------------------



|3 | Canpotex is a private company and there is no quoted market price available for the shares.
|- | -------------------------------------------------------------------------------------------

Aggregated financial
information of the companys proportionate interest in equity-accounted investees for the year ended December 31 was as follows:



|                                                 |  |  |  |            |     |   |      |   |                |      |  |   |     |   |      |  |  |      |   |  |      |   |    |  |  |   |    | 
|------------------------------------------------ |  |  |  | ---------- | --- | - | ---- | - | -------------- | ---- |  | - | --- | - | ---- |  |  | ---- | - |  | ---- | - | -- |  |  | - | -- | 
|                                                 |  |  |  | Associates |     |   |      |   | Joint Ventures |     
|                                                 |  |  |  | 2015       |     |   | 2014 |   |                | 2013 |  |   |     |   | 2015 |  |  | 2014 |   |  | 2013 |  
|                                                 |  |  |  |            |     |   |      |   |                |      |  |  
|Income from continuing operations and net income |  |  |  | $          | 121 |   |      | $ | 137            |      |  | $ | 204 |   |      |  |  | $    | 8 |  |      | $ | 10 |  |  | $ | 10 | 
|Other comprehensive (loss) income                |  |  |  |            | (2  | ) |      |   | 3              |      |  |   | (1  | ) |      |  |  |      |  |  |      |   |   |  |  |   |   | 
|Total comprehensive income                       |  |  |  |            | 119 |   |      |   | 140            |      |  |   | 203 |   |      |  |  |      | 8 |  |      |   | 10 |  |  |   | 10 | 
|                                                 |  |  |  |            |     |   |      |   |                |      |  |  



|    |  |                                         
|--- |  | ----------------------------------------
|126 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 14Investments continued |  |  | In millions of US dollars except as otherwise noted | 



Additional aggregated financial
information of all the companys equity-accounted investees is set out below. The financial information represents an aggregation of full amounts shown in each associates and joint ventures financial statements prepared in
accordance with IFRS as at and for the year ended December 31, as applicable.



|                         |  |  |  |      |       |  |  |  |      |   |       | 
|------------------------ |  |  |  | ---- | ----- |  |  |  | ---- | - | ----- | 
|                         |  |  |  | 2015 |       |  |  |  | 2014 |  
|Current assets           |  |  |  | $    | 4,088 |  |  |  |      | $ | 3,801 | 
|Non-current assets       |  |  |  |      | 2,948 |  |  |  |      |   | 3,038 | 
|Current liabilities      |  |  |  |      | 1,376 |  |  |  |      |   | 1,276 | 
|Non-current liabilities  |  |  |  |      | 1,950 |  |  |  |      |   | 1,990 | 
|Non-controlling interest |  |  |  |      | 61    |  |  |  |      |   | 60    | 
|                         |  |  |  |      |       |  |  |  |      |   |       | 



|                                                 |  |  |  |      |       |  |  |  |      |   |       |      |  |   |       | 
|------------------------------------------------ |  |  |  | ---- | ----- |  |  |  | ---- | - | ----- | ---- |  | - | ----- | 
|                                                 |  |  |  | 2015 |       |  |  |  | 2014 |   |       | 2013 | 
|                                                 |  |  |  |      |       |  |  |  |      |   |       |     
|Sales                                            |  |  |  | $    | 5,892 |  |  |  |      | $ | 6,019 |      |  | $ | 6,381 | 
|Gross profit                                     |  |  |  |      | 900   |  |  |  |      |   | 819   |      |  |   | 1,028 | 
|Income from continuing operations and net income |  |  |  |      | 419   |  |  |  |      |   | 464   |      |  |   | 679   | 
|                                                 |  |  |  |      |       |  |  |  |      |   |       |     

Dividends received from these equity-accounted investments in 2015 were $86 (2014  $172, 2013  $180).

Available-for-Sale Investments



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  | Accounting Estimatesand Judgments                                                                                                                                                                                                                                                                                                                                                                                                           
|The fair value of investments designated as available-for-sale is recorded in the consolidated statements of financial position, with unrealized gains and losses, net of related income taxes, recorded in
accumulated other comprehensive income (AOCI). The cost of investments sold is based on the weighted average method. Realized gains and losses on these investments are removed from AOCI and recorded in net income. The company
assesses at the end of each reporting period whether there is objective evidence of impairment. A significant or prolonged decline in the fair value of the investment below its cost would be evidence that the asset is impaired.
If objective evidence of impairment exists, the impaired amount (i.e., the unrealized loss) is recognized in net income; any subsequent reversals would be recognized in OCI and would not flow back into net income. Any subsequent
decline in the fair value below the carrying amount at the impairment date would represent a further impairment to be recognized in net income. See Note 25 for a description of how the company determines fair value for
its investments. |  |  |  | The companys 22 percent ownership of Sinofert does not constitute significant influence and its investment is therefore
accounted for as available-for-sale.  The determination of when an investment
is impaired requires significant judgment. In making this judgment, the company evaluates, among other factors, the duration and extent to which the fair value of the investment is less than its cost at each reporting period-end.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | 
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             

Supporting Information

Available-for-sale investments as at December 31 were as follows:



|         |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  |  |      |   |     |  |  |   |       | 
|-------- |  | --------------------------------- |  | -------------------------------------------- |  | ---- |  | ------------------------------------------------------ | ---- |  |  |  | ----------------------------- | ---- |  |  | ---- | - | --- |  |  | - | ----- | 
|         |  | Principal Activity                |  | Principal Place of Businessand Incorporation |  |      |  | Proportion of OwnershipInterest and Voting Rights Held |      |  |  |  | Fair Value andCarrying Amount |     
|Name     |  |                                   |  |                                              |  | 2015 |  |                                                        | 2014 |  |  |  |                               | 2015 |  |  | 2014 |  
|         |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  | 
|ICL      |  | Fertilizer & Specialty Chemicals  |  | Israel                                       |  |      |  |                                                        | 14%  |  |  |  | 14%                           |      |  |  |      | $ | 716 |  |  | $ | 1,275 | 
|Sinofert |  | Fertilizer Supplier & Distributor |  | China/Bermuda                                |  |      |  |                                                        | 22%  |  |  |  | 22%                           |      |  |  |      |   | 266 |  |  |   | 252   | 
|Other    |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  |  |      |   | 2   |  |  |   |      | 
|         |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  | 
|         |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  |  |      | $ | 984 |  |  | $ | 1,527 | 
|         |  |                                   |  |                                              |  |      |  |                                                        |      |  |  |  |                               |      |  | 

As at December 31, 2015, the net unrealized (loss) gain on these investments was $(302) (2014  $244).



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 127



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 14Investments continued |  |  | In millions of US dollars except as otherwise noted | 



During 2012, the company concluded
its investment in Sinofert was impaired due to the significance by which fair value was below cost. As a result, an impairment loss of $341 was recognized in net income during 2012. There were no such impairments in 2013. During 2014, the company
concluded its investment in Sinofert was further impaired due to the fair value declining below the carrying amount of $238 at the previous impairment date. As a result, an additional impairment loss of $38 was recognized in net income during 2014.
There was no impairment loss during 2015. Increases in fair value subsequent to this time were recognized in OCI. The fair value was determined by reference to the market value of Sinofert shares on the Hong Kong Stock Exchange.

Changes in fair value, and related accounting, for the companys investment in Sinofert since December 31, 2012 were as follows:



|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |   |  |   |      |  
|-------------------------------------------------------------- |  |  |  | ---------- | ---- | - |  |  | ---------------------- | - | ---- | - |  | ----------------------------- |  | - | ------------------------------- | - |  | - | ---- | -
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  | Impact of Unrealized Loss on: | 
|                                                               |  |  |  | Fair Value |      |   |  |  | Unrealized
(Loss) Gain |   |      |   |  | OCI and AOCI                  |  |   | Net Income andRetained Earnings |  
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |  
|Balance  December 31, 2012                                    |  |  |  | $          | 377  |   |  |  |                        | $ | (202 | ) |  |                               |  | $ | 139                             |   |  | $ | (341 | )
|Decrease in fair value during the year                         |  |  |  |            | (123 | ) |  |  |                        |   | (123 | ) |  |                               |  |   | (123                            | ) |  |   |     |  
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |  
|Balance  December 31, 2013                                    |  |  |  | $          | 254  |   |  |  |                        | $ | (325 | ) |  |                               |  | $ | 16                              |   |  | $ | (341 | )
|Decrease in fair value and recognition of impairment           |  |  |  |            | (54  | ) |  |  |                        |   | (54  | ) |  |                               |  |   | (16                             | ) |  |   | (38  | )
|Increase in fair value subsequent to recognition of impairment |  |  |  |            | 52   |   |  |  |                        |   | 52   |   |  |                               |  |   | 52                              |   |  |   |     |  
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |  
|Balance  December 31, 2014                                    |  |  |  | $          | 252  |   |  |  |                        | $ | (327 | ) |  |                               |  | $ | 52                              |   |  | $ | (379 | )
|Increase in fair value during the year                         |  |  |  |            | 14   |   |  |  |                        |   | 14   |   |  |                               |  |   | 14                              |   |  |   |     |  
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |  
|Balance  December 31, 2015                                    |  |  |  | $          | 266  |   |  |  |                        | $ | (313 | ) |  |                               |  | $ | 66                              |   |  | $ | (379 | )
|                                                               |  |  |  |            |      |   |  |  |                        |   |      |   |  |                               |  |   |                                 |  



|
|
|



|     |  |    |  |  |  |             
|---- |  | -- |  |  |  | ------------
|Note |  | 15 |  |  |  | Other Assets

Accounting Estimates and Judgments



|                                                                                                                                                                                                                                                                                                                                                                 
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|The costs of certain ammonia catalysts are capitalized to other
assets and are amortized, net of residual value, on a straight-line basis over their estimated usefullives of two to 12 years. 
Upfront lease costs are capitalized to other assets and amortized over the life of the leases on a straight-line basis, the latest of which extends through
2037.

Supporting Information

Other assets as at
December 31 were comprised of:



|                                                                          |  |  |  |      |     |  |  |  |      |   |     | 
|------------------------------------------------------------------------- |  |  |  | ---- | --- |  |  |  | ---- | - | --- | 
|                                                                          |  |  |  | 2015 |     |  |  |  | 2014 |  
|Margin deposits on derivative instruments                                 |  |  |  | $    | 68  |  |  |  |      | $ |    | 
|Long-term income taxes receivable (Note 8)                                |  |  |  |      | 66  |  |  |  |      |   | 83  | 
|Ammonia catalysts  net of accumulated amortization of $43 (2014  $46)   |  |  |  |      | 33  |  |  |  |      |   | 30  | 
|Investment tax credits receivable                                         |  |  |  |      | 29  |  |  |  |      |   | 27  | 
|Accrued pension benefit asset (Note 21)                                   |  |  |  |      | 21  |  |  |  |      |   | 25  | 
|Upfront lease costs  net of accumulated amortization of $11 (2014  $10) |  |  |  |      | 16  |  |  |  |      |   | 17  | 
|Deferred income tax assets (Note 8)                                       |  |  |  |      | 10  |  |  |  |      |   | 10  | 
|Derivative instrument assets (Note 19)                                    |  |  |  |      | 5   |  |  |  |      |   | 7   | 
|Other  net of accumulated amortization of $19 (2014  $21)               |  |  |  |      | 37  |  |  |  |      |   | 33  | 
|                                                                          |  |  |  |      |     |  |  |  |      |   |     | 
|                                                                          |  |  |  | $    | 285 |  |  |  |      | $ | 232 | 
|                                                                          |  |  |  |      |     |  |  |  |      |   |     | 

Amortization of other assets included in cost of goods sold and in selling and administrative expenses for 2015 was $11
(2014  $12, 2013  $11).



|    |  |                                         
|--- |  | ----------------------------------------
|128 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |                  
|---- |  | -- |  |  |  | -----------------
|Note |  | 16 |  |  |  | Intangible Assets

Intangible assets, including goodwill, are identifiable, represent future economic benefits and are controlled by
the company. Goodwill is not amortized but is subject to annual impairment reviews.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | Accounting Estimatesand Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|An intangible asset is defined as being identifiable, able to bring future economic benefits to the company and controlled by it. An asset meets
the identifiability criterion when it is separable or arises from contractual rights. 
Intangible assets are recorded initially at cost and relate primarily to production and technology rights, contractual customer relationships, computer software
and goodwill. Internally generated intangible assets relate to computer software and other developed projects. An intangible asset is recognized when it is probable that the expected future economic benefits attributable to the asset will
flow to the company and the cost of the asset can be measured reliably.  Costs
associated with maintaining computer software programs are recognized as an expense as incurred. Development costs are recognized as intangible assets when the following criteria are met:
   It is technically feasible to
complete the asset so it will be available for use; 
  Management intends to complete the asset and use or sell it;
   The asset can be used or sold;
   It can be demonstrated how the
asset will generate probable future economic benefits; 
  Adequate technical, financial and other resources to complete the development and to use or sell the
asset are available; and    The
expenditure attributable to the asset during its development can be reliably measured. 
Directly attributable costs that are capitalized as part of the asset include applicable employee costs. Development costs previously recognized as an expense are
not recognized as an asset in a subsequent period.  Amortization expense is recognized in
net income in the expense category consistent with the function of the intangible asset. The useful lives are reviewed, and adjusted if appropriate, at the end of each reporting period.
 Changes in the expected useful life or the expected pattern of consumption of future economic
benefits embodied in the asset are accounted for by changing the amortization period or method, as appropriate, and are treated as changes in accounting estimates. 
All business combinations are accounted for using the acquisition method. Identifiable intangible assets are recognized separately from goodwill. Goodwill is
carried at cost, is no longer amortized and represents the excess of the cost of an acquisition over the fair value of the companys share of the net identifiable assets of the acquired subsidiary or equity method investee at the date of
acquisition. Separately recognized goodwill is carried at cost less accumulated amortization (recognized prior to 2002) and impairment losses. Gains and losses on the disposal of an entity include the carrying amount of goodwill relating to
the entity sold. |  |  |  | Judgment is necessary to determine whether expenditures made by the company on non-tangible items
represent intangible assets eligible for capitalization. Finite-lived intangible assets are accounted for at cost and are amortized on a straight-line basis over their estimated useful lives, the determination of which involves estimation.
 Goodwill is allocated to CGUs or groups of CGUs for the purpose of impairment testing based on
the level at which it is monitored by management, and not at a level higher than an operating segment. The allocation is made to those CGUs or groups of CGUs that are expected to benefit from the business combination in which the goodwill
arose.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 129



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                   |  |  |                                                     | 
|---------------------------------- |  |  | --------------------------------------------------- | 
|Note 16Intangible Assets continued |  |  | In millions of US dollars except as otherwise noted | 





Supporting Information

Goodwill is the only intangible asset with an
indefinite useful life recognized by the company. All other intangible assets have finite useful lives. Following is a reconciliation of intangible assets:



|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |   |     |      |  |  |      |   |     |   |  |   |     |  
|--------------------------------------- |  |  |  | ---------- | --- | - | ---- | - | ----- | - |  | ---- |  | ----- | ---- | - |  | - | --- | ---- |  |  | ---- | - | --- | - |  | - | --- | -
|                                        |  |  |  | Goodwill 1 |     |   |      |   | Other |   |  |      |  | Total |     
|                                        |  |  |  | 2015       |     |   | 2014 |   |       |   |  | 2015 |  |       | 2014 |   |  |   |     | 2015 |  |  | 2014 |  
|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |  
|Carrying amount, beginning of year      |  |  |  | $          | 97  |   |      | $ | 97    |   |  |      |  | $     | 45   |   |  | $ | 40  |      |  |  |      | $ | 142 |   |  | $ | 137 |  
|Additions                               |  |  |  |            |    |   |      |   |      |   |  |      |  |       | 57   |   |  |   | 9   |      |  |  |      |   | 57  |   |  |   | 9   |  
|Amortization                            |  |  |  |            |    |   |      |   |      |   |  |      |  |       | (7   | ) |  |   | (4  | )    |  |  |      |   | (7  | ) |  |   | (4  | )
|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |  
|Carrying amount, end of year            |  |  |  | $          | 97  |   |      | $ | 97    |   |  |      |  | $     | 95   |   |  | $ | 45  |      |  |  |      | $ | 192 |   |  | $ | 142 |  
|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |  
|Balance as at December 31 comprised of: |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |   |     |      |  |  |      |   |     |   |  |   |     |  
|Cost                                    |  |  |  | $          | 104 |   |      | $ | 104   |   |  |      |  | $     | 120  |   |  | $ | 91  |      |  |  |      | $ | 224 |   |  | $ | 195 |  
|Accumulated amortization                |  |  |  |            | (7  | ) |      |   | (7    | ) |  |      |  |       | (25  | ) |  |   | (46 | )    |  |  |      |   | (32 | ) |  |   | (53 | )
|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |  
|Carrying amount                         |  |  |  | $          | 97  |   |      | $ | 97    |   |  |      |  | $     | 95   |   |  | $ | 45  |      |  |  |      | $ | 192 |   |  | $ | 142 |  
|                                        |  |  |  |            |     |   |      |   |       |   |  |      |  |       |      |   |  |  



|1 | The companys aggregate carrying amount of goodwill was $97 (2014  $97), representing 1.2 percent of shareholders equity as at December 31, 2015 (2014  1.1 percent). Substantially all of
the companys recorded goodwill relates to the nitrogen segment.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|
|
|



|     |  |    |  |  |  |                
|---- |  | -- |  |  |  | ---------------
|Note |  | 17 |  |  |  | Short-Term Debt

The company uses its $2.5 billion commercial paper program for its short-term cash requirements. The commercial
paper program is backstopped by a long-term credit facility.



Short-term debt as at December 31 was comprised of:  2015




2014Commercial paper



$
517




$
536 The amount available under the commercial paper program is limited to the availability of backup funds under the credit facility.
As at December 31, 2015, the company was authorized to issue commercial paper up to $2,500 (2014  $2,500). The company has a $75
unsecured line of credit available for short-term financing. Net of letters of credit of $NIL and direct borrowings of $NIL, $75 was available as at December 31, 2015 (2014  $75). The line of credit is available through August 2016 (2014
 August 2015).


The line of credit is subject to financial tests and other covenants. Principal covenants and events of default are
as follows: a debt-to-capital ratio of less than or equal to 0.60:1, a long-term-debt-to-EBITDA (as defined in the agreement to be earnings before interest, income taxes, provincial mining and other taxes, depreciation, amortization and other
non-cash expenses, and unrealized gains and losses in respect of hedging instruments) ratio of less than or equal to 3.5:1, net book value of disposed assets not to exceed 25 percent of the prior year-ends total assets, debt of
subsidiaries not to exceed $1,000 and a $300 permitted lien basket. The line of credit is subject to other customary covenants and events of default, including an event of default for non-payment of other debt in excess of $100. Non-compliance with
such covenants could result in accelerated payment of amounts due under the line of credit, and its termination. The company was in compliance with the above-mentioned covenants as at December 31, 2015.






|    |  |                                         
|--- |  | ----------------------------------------
|130 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |                             
|---- |  | -- |  |  |  | ----------------------------
|Note |  | 18 |  |  |  | Payables and Accrued Charges

Trade and other payables and accrued charges mainly consist of amounts owed to suppliers, contractors, employees
and shareholders that have been invoiced or accrued.

Payables and accrued charges as at December 31 were comprised of:



|                                                                                          |  |  |  |      |       |  |  |  |      |   |       | 
|----------------------------------------------------------------------------------------- |  |  |  | ---- | ----- |  |  |  | ---- | - | ----- | 
|                                                                                          |  |  |  | 2015 |       |  |  |  | 2014 |  
|Trade accounts                                                                            |  |  |  | $    | 426   |  |  |  |      | $ | 457   | 
|Dividends                                                                                 |  |  |  |      | 318   |  |  |  |      |   | 291   | 
|Current portion of asset retirement obligations and accrued environmental costs (Note 22) |  |  |  |      | 85    |  |  |  |      |   | 52    | 
|Deferred revenue                                                                          |  |  |  |      | 80    |  |  |  |      |   | 81    | 
|Accrued compensation                                                                      |  |  |  |      | 76    |  |  |  |      |   | 101   | 
|Current portion of pension and other post-retirement benefits (Note 21)                   |  |  |  |      | 52    |  |  |  |      |   | 12    | 
|Accrued interest                                                                          |  |  |  |      | 34    |  |  |  |      |   | 36    | 
|Income taxes (Note 8)                                                                     |  |  |  |      | 14    |  |  |  |      |   | 5     | 
|Accrued deferred share units                                                              |  |  |  |      | 12    |  |  |  |      |   | 22    | 
|Other payables and other accrued charges                                                  |  |  |  |      | 49    |  |  |  |      |   | 29    | 
|                                                                                          |  |  |  |      |       |  |  |  |      |   |       | 
|                                                                                          |  |  |  | $    | 1,146 |  |  |  |      | $ | 1,086 | 
|                                                                                          |  |  |  |      |       |  |  |  |      |   |       | 



|
|
|



|     |  |    |  |  |  |                       
|---- |  | -- |  |  |  | ----------------------
|Note |  | 19 |  |  |  | Derivative Instruments

PotashCorp enters into contracts with other parties primarily to fix the price of natural gas used as feedstock in
production and the exchange rate for Canadian dollar transactions.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Accounting Estimatesand Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|Derivative financial instruments are used by the company to manage its exposure to commodity price, exchange rate and interest rate fluctuations.
Contracts to buy or sell a non-financial item that can be settled net in cash or another financial instrument, or by exchanging financial instruments, as if the contracts were financial instruments (except contracts that were entered into
and continue to be held for the purpose of the receipt or delivery of a non-financial item in accordance with expected purchase, sale or usage requirements), are accounted for as derivative financial instruments. The company recognizes its
derivative instruments at fair value on the consolidated statements of financial position where appropriate. 
The accounting for changes in the fair value (i.e., gains or losses) of a derivative instrument depends on whether it has been designated and qualifies as part of
a hedging relationship. For instruments designated as fair value hedges, the effective portion of the change in the fair value of the derivative is offset in net income against the change in fair value, attributed to the risk being hedged,
of the underlying hedged asset, liability or firm commitment. For cash flow hedges, the effective portion of the change in the fair value of the derivative is accumulated in OCI until the variability in cash flows being hedged is
recognized in net income in future accounting periods. Ineffective portions of hedges are recorded in net income in the current period. The change in fair value of derivative instruments, not designated or not qualified as hedges, is
recorded in net income in the current period. |  |  |  | Uncertainties, estimates and use of judgment include the assessment of contracts as derivative instruments and for embedded derivatives,
application of hedge accounting and valuation of derivatives at fair value (discussed further in Note 25). 
In determining whether a contract represents a derivative or contains an embedded derivative, the most significant area where judgment has been applied pertains to
the determination as to whether the contract can be settled net, one of the criteria in determining whether a contract for a non-financial asset is considered a derivative and accounted for as such. Judgment is also applied in determining
whether an embedded derivative is closely related to the host contract, in which case bifurcation and separate accounting are not necessary.



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 131



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                        |  |  |                                                     | 
|--------------------------------------- |  |  | --------------------------------------------------- | 
|Note 19Derivative Instruments continued |  |  | In millions of US dollars except as otherwise noted | 



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                   
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  | Accounting Estimates andJudgments continued                                                                                                                                                                                                                                                                                                                                                       
|The companys policy is not to use derivative instruments for trading or speculative purposes, although it may choose not to designate an
economic hedging relationship as an accounting hedge. The company formally documents all relationships between hedging instruments and hedged items, as well as its risk management objective and strategy for undertaking the hedge transaction. This
process includes linking derivatives to specific assets and liabilities or to specific firm commitments or forecast transactions. The company also assesses, both at the hedges inception and on an ongoing basis, whether the derivatives used in
hedging transactions are expected to be or were, as appropriate, highly effective in offsetting changes in fair values of hedged items. Hedge effectiveness related to the companys natural gas hedges is assessed on a prospective and
retrospective basis using regression analyses.  A hedging relationship may be
terminated because the hedge ceases to be effective, the underlying asset or liability being hedged is derecognized, or the derivative instrument is no longer designated as a hedging instrument. In such instances, the difference between the fair
value and the accrued value of the hedging derivatives upon termination is deferred and recognized in net income on the same basis that gains, losses, revenue and expenses of the previously hedged item are recognized. If a cash flow hedging
relationship is terminated because it is no longer probable that the anticipated transaction will occur, then the net gain or loss accumulated in OCI is recognized in current period net income. |  |  |  | To obtain and maintain hedge accounting for its natural gas derivative instruments, the company must be able to establish that the hedging instrument is effective at offsetting the risk of the hedged item both retrospectively and
prospectively, and ensure documentation meets stringent requirements. The process to test effectiveness requires the application of judgment and estimation.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                   

Supporting Information

Significant
recent derivatives included the following:



| |  | Natural gas futures and swap agreements to manage the cost of natural gas, generally designated as cash flow hedges of anticipated transactions.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Foreign currency forward contracts for the primary purpose of limiting exposure to exchange rate fluctuations relating to expenditures denominated in currencies other than the US dollar, not designated
as hedging instruments for accounting purposes.
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Treasury locks to fix interest rates on certain fixed rate senior notes, designated as cash flow hedges of anticipated transactions.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------

Derivatives as at December 31 were comprised of:



|                                                      |  |  |  |        |    |   |             |   |      |     |  |   |      |   |        |  |  |             |   |  |     |   |     |   |  |   |      |  
|----------------------------------------------------- |  |  |  | ------ | -- | - | ----------- | - | ---- | --- |  | - | ---- | - | ------ |  |  | ----------- | - |  | --- | - | --- | - |  | - | ---- | -
|                                                      |  |  |  | 2015   |    |   |             |   | 2014 |    
|                                                      |  |  |  | Assets |    |   | Liabilities |   |      | Net |  |   |      |   | Assets |  |  | Liabilities |   |  | Net |  
|                                                      |  |  |  |        |    |   |             |   |      |     |  |  
|Natural gas derivatives  designated cash flow hedges |  |  |  | $      | 9  |   |             | $ | 190  |     |  | $ | (181 | ) |        |  |  | $           | 7 |  |     | $ | 190 |   |  | $ | (183 | )
|Natural gas derivatives                               |  |  |  |        |   |   |             |   |     |     |  |   |     |   |        |  |  |             |  |  |     |   | 3   |   |  |   | (3   | )
|Foreign currency derivatives                          |  |  |  |        |   |   |             |   | 3    |     |  |   | (3   | ) |        |  |  |             |  |  |     |   | 2   |   |  |   | (2   | )
|                                                      |  |  |  |        |    |   |             |   |      |     |  |  
|Total                                                 |  |  |  |        | 9  |   |             |   | 193  |     |  |   | (184 | ) |        |  |  |             | 7 |  |     |   | 195 |   |  |   | (188 | )
|Less current portion                                  |  |  |  |        | (4 | ) |             |   | (84  | )   |  |   | 80   |   |        |  |  |             |  |  |     |   | (80 | ) |  |   | 80   |  
|                                                      |  |  |  |        |    |   |             |   |      |     |  |  
|Long-term portion                                     |  |  |  | $      | 5  |   |             | $ | 109  |     |  | $ | (104 | ) |        |  |  | $           | 7 |  |     | $ | 115 |   |  | $ | (108 | )
|                                                      |  |  |  |        |    |   |             |   |      |     |  |  

As at December 31, 2015, the companys net exposure to natural gas derivatives in the form of swaps and futures was a
notional amount of 65 million MMBtu with maturities in 2016 through 2022 (2014  101 million).

For the year ended December 31, 2015, losses
before taxes of $83 were recognized in OCI (2014  $62, 2013  $NIL). For the year ended December 31, 2015, losses before taxes of $84 (2014  $40, 2013  $51) were reclassified from AOCI
and recognized in cost of goods sold excluding ineffectiveness, which changed these losses by $NIL (2014  $1, 2013  $NIL). Of the losses before taxes at December 31, 2015, approximately $79 (2014 
$74, 2013  $40) will be reclassified to cost of goods sold within the next 12 months.

As at December 31, 2015, the company had
entered into foreign currency forward contracts to sell US dollars and receive Canadian dollars in the notional amount of $134 (2014  $140) at an average exchange rate of 1.3553 (2014  1.1403) per US dollar with maturities
in 2016 (2014  maturities in 2015).



|    |  |                                         
|--- |  | ----------------------------------------
|132 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |               
|---- |  | -- |  |  |  | --------------
|Note |  | 20 |  |  |  | Long-Term Debt

The companys sources of borrowing for funding and liquidity purposes are primarily senior notes and a
long-term credit facility that provides for unsecured borrowings, and backstops its commercial paper program.

Accounting Policy





Issue costs of long-term debt obligations are capitalized to long-term obligations and are amortized to expense over the term of the related liability using the
effective interest method.





Supporting Information

Long-term debt as at December 31 was
comprised of:



|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  
|------------------------------------- |  |  |  | ---------------- |  |  |  | ------------------ |  |  |  | ---- | ----- | - |  |  | ---- | - | ----- | -
|                                      |  |  |  | Rate of Interest |  |  |  | Maturity           |  |  |  | 2015 |       |   |  |  | 2014 |  
|Senior notes1                         |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  
|Notes issued 2009                     |  |  |  | 3.750%           |  |  |  | September 30, 2015 |  |  |  | $    |      |   |  |  |      | $ | 500   |  
|Notes issued 2010                     |  |  |  | 3.250%           |  |  |  | December 1, 2017   |  |  |  |      | 500   |   |  |  |      |   | 500   |  
|Notes issued 2009                     |  |  |  | 6.500%           |  |  |  | May 15, 2019       |  |  |  |      | 500   |   |  |  |      |   | 500   |  
|Notes issued 2009                     |  |  |  | 4.875%           |  |  |  | March 30, 2020     |  |  |  |      | 500   |   |  |  |      |   | 500   |  
|Notes issued 2014                     |  |  |  | 3.625%           |  |  |  | March 15, 2024     |  |  |  |      | 750   |   |  |  |      |   | 750   |  
|Notes issued 2015                     |  |  |  | 3.000%2          |  |  |  | April 1, 2025      |  |  |  |      | 500   |   |  |  |      |   |      |  
|Notes issued 2006                     |  |  |  | 5.875%           |  |  |  | December 1, 2036   |  |  |  |      | 500   |   |  |  |      |   | 500   |  
|Notes issued 2010                     |  |  |  | 5.625%           |  |  |  | December 1, 2040   |  |  |  |      | 500   |   |  |  |      |   | 500   |  
|Other                                 |  |  |  |                  |  |  |  |                    |  |  |  |      | 4     |   |  |  |      |   | 6     |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      | 3,754 |   |  |  |      |   | 3,756 |  
|Less net unamortized debt issue costs |  |  |  |                  |  |  |  |                    |  |  |  |      | (48   | ) |  |  |      |   | (47   | )
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      | 3,706 |   |  |  |      |   | 3,709 |  
|Less current maturities               |  |  |  |                  |  |  |  |                    |  |  |  |      |      |   |  |  |      |   | (500  | )
|Add current portion of amortization   |  |  |  |                  |  |  |  |                    |  |  |  |      | 4     |   |  |  |      |   | 4     |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  | $    | 3,710 |   |  |  |      | $ | 3,213 |  
|                                      |  |  |  |                  |  |  |  |                    |  |  |  |      |       |   |  |  |      |   |       |  



|1 | Each series of senior notes is unsecured and has no sinking fund requirements prior to maturity. Each series is redeemable, in whole or in part, at the companys option, at any time prior to maturity for a price
equal to the greater of the principal amount of the notes to be redeemed and the present value of the remaining scheduled payments of principal and interest based on a predetermined computation of the discount rate, plus accrued and unpaid interest.
The series of senior notes issued in 2014 and 2015 are redeemable, in whole or in part, at the companys option, at any time three months before maturity for a price equal to 100 percent of the principal amount of the notes to be redeemed, plus
accrued and unpaid interest. Under certain conditions related to a change in control, the company is required to make an offer to purchase all, or any part, of the senior notes at 101 percent of the principal amount of the notes to be
repurchased, plus accrued and unpaid interest.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | Due to the effect of treasury lock derivatives entered into prior to issuance, a gain of $4 (recognized in AOCI) will reduce interest expense over time.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------

The company has a long-term revolving credit facility that provides for unsecured borrowings and also backstops its commercial paper program. The availability of
borrowings is reduced by the amount of commercial paper outstanding. Details of the companys credit facilities were as follows:



|                                                                                              |  |  |  |                                                            |  |  |  |                                                           
|--------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------- |  |  |  | ----------------------------------------------------------
|                                                                                              |  |  |  | 2015                                                       |  |  |  | 2014                                                      
|Facility as at December 311                                                                   |  |  |  | $3,400  maturity May 31, 2019$100  maturity May 31, 2018 |  |  |  | $3,400  maturity May 31, 2019$100  maturity May 31, 2018
|                                                                                              |  |  |  |                                                            |  |  |  |                                                           
|Borrowings outstanding as at December 31                                                      |  |  |  | $NIL                                                       |  |  |  | $NIL                                                      
|                                                                                              |  |  |  |                                                            |  |  |  |                                                           
|Commercial paper outstanding, backstopped by the credit facility, as at December 31 (Note 17) |  |  |  | $517                                                       |  |  |  | $536                                                      
|                                                                                              |  |  |  |                                                            |  |  |  |                                                           
|Amounts borrowed and repaid during the year ended December 31                                 |  |  |  | $NIL                                                       |  |  |  | $NIL                                                      
|                                                                                              |  |  |  |                                                            |  |  |  |                                                           



|1 | Subsequent to December 31, 2015, the company extended its entire $3,500 facility to May 31, 2020.
|- | -------------------------------------------------------------------------------------------------



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 133



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                |  |  |                                                     | 
|------------------------------- |  |  | --------------------------------------------------- | 
|Note 20Long-Term Debt continued |  |  | In millions of US dollars except as otherwise noted | 



Other long-term debt in the above
table includes a net financial liability of $4 (2014  $6) pursuant to back-to-back loan arrangements that have a legally enforceable right to offset and that the company intends to settle with the same party on a net basis (Note 25).

The senior notes are not subject to any financial test covenants but are subject to certain customary covenants (including limitations on liens and on sale and
leaseback transactions) and events of default, including an event of default for acceleration of other debt in excess of $50. Principal covenants and events of default under the credit facility are the same as those under the line of credit
described in Note 17. Non-compliance with such covenants could result in accelerated payment of amounts due under the credit facility, and its termination. The back-to-back loan arrangements are not subject to any financial test covenants but
are subject to certain customary covenants and events of default, including, for other long-term debt, an event of default for non-payment of other debt in excess of $25. Non-compliance with such covenants could result in accelerated payment of the
related debt. The company was in compliance with the above-mentioned covenants as at December 31, 2015.



Long-term debt obligations as at December 31, 2015 will mature as follows:  2016



$
2017




5042018




2019




5002020




500Subsequent years




2,250$
3,754


LOGO






|
|
|



|     |  |    |  |  |  |                                           
|---- |  | -- |  |  |  | ------------------------------------------
|Note |  | 21 |  |  |  | Pension and Other Post-Retirement Benefits

The company offers a number of benefit plans that provide pension and other post-retirement benefits to qualified
employees: defined benefit pension plans; defined contribution pension plans; and health, disability, dental and life insurance (referred to as other defined benefit) plans. Substantially all employees are participants in at least one
of these plans.

Defined Benefit Plans



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|The company accrues its obligations under employee benefit plans and the related costs, net of plan assets. The cost of pensions and other retirement benefits earned by employees generally is actuarially determined using
the projected unit credit method and managements best estimate of salary escalation, retirement ages of employees and expected health care costs. Actuaries perform valuations on a regular basis to determine the actuarial present value of the
accrued pension and other post-employment benefits. Net interest is calculated by applying the discount rate used to measure the defined benefit obligations at the beginning of the annual period to the net defined benefit liability or asset.
Past service cost is recognized in net income at the earlier of when a plan amendment or curtailment occurs or when related restructuring costs or termination benefits are recognized. Defined benefit cost includes, as applicable, service cost, past
service cost, gains and losses on curtailments and settlements, net interest and remeasurements. |  |  |  | The calculation of employee benefit plan expenses and obligations depends on assumptions such as discount rates, health care cost trend
rates, projected salary increases, retirement age, longevity and termination rates. These assumptions are determined by management and are reviewed annually by the companys independent actuaries.
 The companys discount rate assumption reflects the weighted average interest rate
at which each pension and other post-retirement plan liability could be effectively settled at the measurement date. The rate varies by country. The company determines the discount rate using a yield curve approach. Based on the respective
plans demographics, expected future pension benefits and medical claims, payments are measured and discounted to determine the present value of the expected future cash flows. The cash flows are discounted using yields on high-quality AA-rated
non-callable bonds with cash flows of similar timing where there is a deep market for such bonds. Where the company does not believe there is a deep



|    |  |                                         
|--- |  | ----------------------------------------
|134 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  | Accounting Estimates and Judgments continued                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|The company presents net interest within finance costs in the consolidated statements of income. The other components of defined benefit cost are
presented within cost of goods sold or selling and administrative expenses, as applicable, in the consolidated statements of income. 
Remeasurements arising from defined benefit plans comprise actuarial gains and losses, the return on plan assets (excluding amounts included in net interest) and
the effect of the asset ceiling (if applicable). The company recognizes remeasurements immediately in OCI in the period they occur. 
When a plan amendment occurs before a settlement, the company recognizes past service cost before any gain or loss on settlement. |  |  |  | market for such bonds (such as for terms in excess of 10 years in Canada), the cash flows are discounted using a yield curve derived from yields on provincial bonds rated AA or better to which a spread adjustment is added to
reflect the additional risk of corporate bonds. For Trinidad plans, the cash flows are discounted using yields on local market government bonds with cash flows of similar timing. The resulting rates are used by the company to determine the final
discount rate.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

The significant assumptions used to determine the benefit obligations and expense for the companys significant plans
were as follows:



|                                                                    |  |  |  |         |      |  |      |  |       |      |  |  |      |  |      |  |  |      |           |   |      |  |           |   |  |  |           |  
|------------------------------------------------------------------- |  |  |  | ------- | ---- |  | ---- |  | ----- | ---- |  |  | ---- |  | ---- |  |  | ---- | --------- | - | ---- |  | --------- | - |  |  | --------- | -
|                                                                    |  |  |  | Pension |      |  |      |  | Other |     
|                                                                    |  |  |  | 2015    |      |  | 2014 |  |       | 2013 |  |  |      |  | 2015 |  |  | 2014 |           |   | 2013 | 
|                                                                    |  |  |  |         |      |  |      |  |       |      |  | 
|Assumptions used to determine benefit obligations as at December 31 |  |  |  |         |      |  |      |  |       |      |  |  |      |  |      |  |  |      |           |   |      |  |           |   |  |  |           |  
|Discount rate, %                                                    |  |  |  |         | 4.35 |  |      |  | 4.00  |      |  |  | 4.80 |  |      |  |  |      | 4.45      |   |      |  | 4.00      |   |  |  | 4.80      |  
|Rate of increase in compensation levels, %                          |  |  |  |         | 5.00 |  |      |  | 5.00  |      |  |  | 5.00 |  |      |  |  |      | n/a       |   |      |  | n/a       |   |  |  | n/a       |  
|Medical cost trend rate  assumed, %                                |  |  |  |         | n/a  |  |      |  | n/a   |      |  |  | n/a  |  |      |  |  |      | 5.80-4.50 | 1 |      |  | 6.90-4.50 | 1 |  |  | 7.00-4.50 | 1
|Medical cost trend rate  year reaches ultimate trend rate          |  |  |  |         | n/a  |  |      |  | n/a   |      |  |  | n/a  |  |      |  |  |      | 2037      |   |      |  | 2027      |   |  |  | 2027      |  
|                                                                    |  |  |  |         |      |  |      |  |       |      |  | 
|Assumptions used to determine benefit expense for the year          |  |  |  |         |      |  |      |  |       |      |  |  |      |  |      |  |  |      |           |   |      |  |           |   |  |  |           |  
|Discount rate, %                                                    |  |  |  |         | 4.00 |  |      |  | 4.80  |      |  |  | 3.85 |  |      |  |  |      | 4.00      |   |      |  | 4.80      |   |  |  | 3.85      |  
|Rate of increase in compensation levels, %                          |  |  |  |         | 5.00 |  |      |  | 5.00  |      |  |  | 4.00 |  |      |  |  |      | n/a       |   |      |  | n/a       |   |  |  | n/a       |  
|Medical cost trend rate  assumed, %                                |  |  |  |         | n/a  |  |      |  | n/a   |      |  |  | n/a  |  |      |  |  |      | 6.90-4.50 | 1 |      |  | 7.00-4.50 | 1 |  |  | 7.00-4.50 | 1
|Medical cost trend rate  year reaches ultimate trend rate          |  |  |  |         | n/a  |  |      |  | n/a   |      |  |  | n/a  |  |      |  |  |      | 2027      |   |      |  | 2027      |   |  |  | 2027      |  
|                                                                    |  |  |  |         |      |  |      |  |       |      |  | 



|1 | The company assumed a graded medical cost trend rate starting at 5.80 percent in 2015, moving to 4.50 percent by 2037 (starting at 6.90 and 7.00 percent in 2014 and 2013, respectively, moving to 4.50 percent by 2027).
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|n/a | = not applicable
|--- | ----------------

Mortality assumptions are a significant factor in measuring the companys obligations
under its defined benefit plans and are set based on actuarial advice in accordance with the latest available published tables, adjusted where appropriate to reflect future longevity improvements for each country. The mortality assumptions used to
determine the benefit obligations and expense for the companys significant plans were as follows as at December 31:



|                                                              |  |  |  |         |      |  |      |  |       |      |  |  |      |  |      |  |  |      |      |  |      |  |      |  |  |  |      | 
|------------------------------------------------------------- |  |  |  | ------- | ---- |  | ---- |  | ----- | ---- |  |  | ---- |  | ---- |  |  | ---- | ---- |  | ---- |  | ---- |  |  |  | ---- | 
|                                                              |  |  |  | Pension |      |  |      |  | Other |     
|                                                              |  |  |  | 2015    |      |  | 2014 |  |       | 2013 |  |  |      |  | 2015 |  |  | 2014 |      |  | 2013 | 
|                                                              |  |  |  |         |      |  |      |  |       |      |  | 
|Life expectancy at 65 for a male member currently at age 65   |  |  |  |         | 21.7 |  |      |  | 21.6  |      |  |  | 20.5 |  |      |  |  |      | 21.0 |  |      |  | 21.6 |  |  |  | 20.5 | 
|Life expectancy at 65 for a male member currently at age 45   |  |  |  |         | 23.4 |  |      |  | 23.3  |      |  |  | 22.7 |  |      |  |  |      | 22.8 |  |      |  | 23.3 |  |  |  | 22.7 | 
|Life expectancy at 65 for a female member currently at age 65 |  |  |  |         | 23.9 |  |      |  | 23.8  |      |  |  | 22.8 |  |      |  |  |      | 23.6 |  |      |  | 23.8 |  |  |  | 22.8 | 
|Life expectancy at 65 for a female member currently at age 45 |  |  |  |         | 25.6 |  |      |  | 25.5  |      |  |  | 24.6 |  |      |  |  |      | 25.3 |  |      |  | 25.5 |  |  |  | 24.6 | 
|                                                              |  |  |  |         |      |  |      |  |       |      |  | 



|                                                             |  |  |  |         |      |  |      |  |       |  |  |      |  |  |      |  |  |  |      | 
|------------------------------------------------------------ |  |  |  | ------- | ---- |  | ---- |  | ----- |  |  | ---- |  |  | ---- |  |  |  | ---- | 
|                                                             |  |  |  | Pension |      |  |      |  | Other | 
|                                                             |  |  |  | 2015    |      |  | 2014 |  |       |  |  | 2015 |  |  | 2014 | 
|                                                             |  |  |  |         |      |  |      |  |       |  |  |     
|Average remaining service period of active employees (years) |  |  |  |         | 9.7  |  |      |  | 11.6  |  |  |      |  |  | 11.8 |  |  |  | 11.6 | 
|Average duration of the defined benefit obligations1 (years) |  |  |  |         | 15.5 |  |      |  | 15.8  |  |  |      |  |  | 19.2 |  |  |  | 19.4 | 
|                                                             |  |  |  |         |      |  |      |  |       |  |  |     



|1 | Weighted average length of the underlying cash flows.
|- | -----------------------------------------------------



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 135



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



Sensitivity to changes in key
assumptions for the companys pension and other post-retirement benefit plans was as follows:



|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     |  |  |                                      |       |   |  |   |     |  
|----------------------------- |  |  |  | -------------------- | -------------------- | - |  |  | ------------------ | - | ----- | ------------------------------------ |  | ---- | --- | - | ------------------- |  |  | ------------------------------------ | ----- | - |  | - | --- | -
|                              |  |  |  |                      |                      |   |  |  | 2015               |   |       |                                      |  | 2014 |    
|                              |  |  |  | Change in
Assumption |                      |   |  |  | BenefitObligations |   |       | Expense in IncomeBefore Income Taxes |  |      |     |   | Benefit
Obligations |  |  | Expense in IncomeBefore Income Taxes |      
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 
|As reported                   |  |  |  |                      |                      |   |  |  |                    | $ | 1,659 |                                      |  | $    | 49  |   |                     |  |  | $                                    | 1,806 |   |  | $ | 47  |  
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 
|Discount rate                 |  |  |  |                      | 1.0 percentage point | q |  |  |                    |   | 295   |                                      |  |      | 20  |   |                     |  |  |                                      | 346   |   |  |   | 18  |  
|                              |  |  |  |                      | 1.0 percentage point | p |  |  |                    |   | (229  | )                                    |  |      | (19 | ) |                     |  |  |                                      | (266  | ) |  |   | (17 | )
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 
|Rate of compensation increase |  |  |  |                      | 1.0 percentage point | q |  |  |                    |   | (37   | )                                    |  |      | (5  | ) |                     |  |  |                                      | (40   | ) |  |   | (4  | )
|                              |  |  |  |                      | 1.0 percentage point | p |  |  |                    |   | 42    |                                      |  |      | 5   |   |                     |  |  |                                      | 45    |   |  |   | 5   |  
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 
|Medical cost trend rate       |  |  |  |                      | 1.0 percentage point | q |  |  |                    |   | (50   | )                                    |  |      | (5  | ) |                     |  |  |                                      | (62   | ) |  |   | (4  | )
|                              |  |  |  |                      | 1.0 percentage point | p |  |  |                    |   | 62    |                                      |  |      | 7   |   |                     |  |  |                                      | 72    |   |  |   | 5   |  
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 
|Longevity at retirement age   |  |  |  |                      | 1.0 year             | q |  |  |                    |   | (40   | )                                    |  |      | (3  | ) |                     |  |  |                                      | (46   | ) |  |   | (3  | )
|                              |  |  |  |                      | 1.0 year             | p |  |  |                    |   | 40    |                                      |  |      | 3   |   |                     |  |  |                                      | 45    |   |  |   | 3   |  
|                              |  |  |  |                      |                      |   |  |  |                    |   |       |                                      |  |      |     |   |                     | 

The above sensitivities are hypothetical and should be used with caution. Changes in amounts based on a 1.0 percentage point
change in assumptions or 1.0 year variation in longevity generally cannot be extrapolated because the relationship of the change in assumption to the change in amounts may not be linear. The sensitivities have been calculated independently of
changes in other key variables. Changes in one factor may result in changes in another, which could amplify or reduce certain sensitivities.

Supporting
Information

Description of Defined Benefit Pension Plans

The company sponsors defined benefit pension plans in the US, Canada and Trinidad. Plan types and contributions are as follows:



|                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |                                                                                                                                                         |  |                                                                                                                                                                                                               
|--------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                          |  |  |  | Plan Type                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |                                                                                                                                                         |  | Contributions                                                                                                                                                                                                 
|United States                                             |  |  |  | Non-contributory. Plans provide benefits to members in the form of a guaranteed level of annual pension payments for life. The level of benefits provided generally depends on the members years of service and
compensation level in the final years leading up to normal retirement age of 65. Early retirement benefits are available starting at age 55 at a reduced rate. These plans provide for maximum pensionable salary and maximum annual benefit
limits.                                                                                                                                                                                                                                                                                                  |  |                                                                                                                                                         |  | Contributions are made to meet or exceed minimum funding requirements of the Employee Retirement Income Security Act of 1974 (ERISA) and associated Internal Revenue Service regulations and procedures.    
|                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |                                                                                                                                                        
|Canada                                                    |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  | Contributions are made to meet or exceed minimum funding requirements based on provincial statutory requirements and associated federal taxation rules.
|                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |                                                                                                                                                         |  |                                                                                                                                                                                                               
|Trinidad                                                  |  |  |  | Contributory. The plan provides benefits to members in the form of a guaranteed level of annual pension payments for life. Members generally contribute between 4 percent and 6 percent of their salary depending on the
plan year. Members can elect to make additional voluntary contributions but are subject to maximum annual limits. The level of benefits provided depends on the members years of service, compensation level in the final years leading up to
normal retirement age of 60 and if any additional voluntary contributions were made. Early retirement benefits with at least five years of pensionable service are available starting at age 50 at a reduced rate. The plan provides for pensionable
salary and maximum annual benefit limits. |  |                                                                                                                                                         |  | Contributions are made to meet or exceed minimum funding requirements based on local statutory requirements. In particular, any company contributions must meet or exceed any required employee contributions.
|                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |                                                                                                                                                         |  |                                                                                                                                                                                                               
|Supplemental Plans in US and Canada for Senior Management |  |  |  | Non-contributory, unfunded. Plans provide supplementary pension benefits.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |                                                                                                                                                         |  | Provided for by charges to earnings sufficient to meet the projected benefit obligations. Payments to the plans are made as plan payments to retirees occur.                                                  
|                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |                                                                                                                                                         |  |                                                                                                                                                                                                               



|    |  |                                         
|--- |  | ----------------------------------------
|136 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



The companys defined benefit pension plans discussed above are funded with separate funds that are legally
separated from the company and administered through an employee benefits or management committee in each country, which is composed of employees of the company. The employee benefits or management committee is required by law to act in the best
interests of the plan participants and in the US and Canada is responsible for the governance of the plans, including setting certain policies (e.g., investment and contribution) of the funds. In Trinidad, the plans trustee has these
responsibilities and the management committee assists the trustee to administer the plan. The current investment policy for each countrys plans does not include any asset/liability matching strategies or currency hedging strategies. Plan
assets held in trusts are governed by local regulations and practice in each country, as is the nature of the relationship between the company and the trustees and their composition. The defined benefit pension plans expose the company to broadly similar actuarial risks. The most significant risks as discussed below include: investment risk,
interest rate risk, longevity risk and salary risk. These plans are not exposed to any other significant, unusual or specific risks. Investment Risk The present value of the defined benefit obligations was calculated using a discount rate
determined by reference to high-quality corporate bond yields in the US and Canada and to government bond yields in Trinidad. If plan assets underperform this yield, a deficit will be created. The company employs a total return on investment
approach whereby a mix of equities and fixed income investments is used to maximize the long-term return of plan assets for a prudent level of risk. Risk tolerance is established through careful consideration of plan liabilities, plan funded status
and corporate financial condition. The investment portfolio contains a diversified mix of equity and fixed income investments. For plans in
the US and Canada, equity investments are diversified across US and non-US stocks, as well as growth, value and small and large capitalization investments. US equities are also diversified across actively managed and passively invested portfolios.
Other assets such as private equity and hedge funds are not used at this time. Investment risk is measured and monitored on an ongoing basis through quarterly investment portfolio reviews, annual liability measurements and periodic
asset/liability studies. The investment strategy in Trinidad is largely dictated by local investment restrictions (maximum of 50 percent
in equities and 20 percent in assets originating from outside of Trinidad) and asset availability since the local equity market is small and there is little secondary market activity in debt securities. Interest Rate Risk A decrease in bond interest rates will increase the pension liability; however, this is generally expected to be partially offset by an increase
in the return on the plans debt investments.


Longevity Risk The present value of the defined benefit obligations was calculated by reference to the current best estimate of the longevity of plan
participants both during and after their employment. An increase in life expectancy of plan participants will increase the plans liability. Salary Risk The present value of the defined benefit obligations was calculated by reference to the future
salaries of plan participants. An increase in the salary of the plans participants will increase the plans liability. As at December 31, 2015
and 2014, the companys Canadian and Trinidadian defined benefit pension plans were in a surplus position. The company has determined that, in accordance with the terms and conditions of the plans and statutory requirements (such as
minimum funding requirements) of the respective jurisdictions, the present value of refunds or reductions in future contributions was higher than the surpluses. This determination was made on a plan-by-plan basis. Therefore, no reduction in the
defined benefit asset was required as at December 31, 2015 and 2014. There were no significant plan amendments, settlements or curtailments during 2014.
During 2015, the US plan had a settlement in the amount of $45 as certain eligible vested plan members elected a single sum payment. There were no significant plan amendments or curtailments during 2015. Description of Other Post-Retirement Plans The company provides
contributory health care plans for certain eligible retired employees in the US, Canada and Trinidad. Eligibility for these benefits is generally based on a combination of age and years of service at retirement. Benefits are coordinated with
government-provided medical insurance in each country. These plans contain certain cost-sharing features such as co-insurance, deductibles and co-payments, and are unfunded, with benefits subject to
change. The US plan also provides for maximum lifetime benefits. At retirement, the employees spouse and certain dependent children may be eligible for coverage. These benefits are self-insured and are administered through
third-party providers. Canadian and Trinidad retirees currently pay 25 percent of the annual cost while US retirees share a larger portion of the cost, based on inflation. The companys share of annual inflation is limited
to 75 percent of the first 6 percent of total inflation for recent and future eligible retirees. Any cost increases in excess of this amount are funded by retiree contributions. The company currently funds approximately
70 percent of US retiree medical costs while the retirees are responsible for the balance. The company provides non-contributory life insurance
plans for certain US, Canadian and Trinidadian retired employees who meet specific age and service eligibility requirements. Retiree life insurance coverage is generally salary-related, which decreases over retirement years according to varying
schedules. These benefits are funded through term insurance premiums with local insurance companies in each country.






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 137



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



The companys other post-retirement plans expose it to similar risks as discussed above related to the defined
benefit plans. These plans are not exposed to any other unusual or specific risks.


There were no significant plan amendments, settlements or curtailments during 2014 or 2015.






Financial Information

Components of defined benefit expense recognized in the consolidated statements of income



|                                                               |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  |      |     |   |  |   |    |   |  |   |     |  
|-------------------------------------------------------------- |  |  |  | ------- | -- | - | ---- | - | ----- | ---- |  | - | -- | ----- | ---- |  |  | ---- | -- | - | ---- | - | -- | - |  | ---- | --- | - | ---- |  |  | ---- | --- | - |  | - | -- | - |  | - | --- | -
|                                                               |  |  |  | Pension |    |   |      |   | Other |      |  |   |    | Total |     
|                                                               |  |  |  | 2015    |    |   | 2014 |   |       | 2013 |  |   |    |       | 2015 |  |  | 2014 |    |   | 2013 |   |    |   |  | 2015 |     |   | 2014 |  |  | 2013 |    
|                                                               |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |     
|Current service cost for benefits earned during the year       |  |  |  | $       | 36 |   |      | $ | 30    |      |  | $ | 32 |       |      |  |  | $    | 12 |   |      | $ | 9  |   |  | $    | 10  |   |      |  |  | $    | 48  |   |  | $ | 39 |   |  | $ | 42  |  
|Net interest expense (income)                                  |  |  |  |         | 4  |   |      |   | (3    | )    |  |   | 2  |       |      |  |  |      | 15 |   |      |   | 16 |   |  |      | 15  |   |      |  |  |      | 19  |   |  |   | 13 |   |  |   | 17  |  
|Past service cost, including curtailment gains and settlements |  |  |  |         | (2 | ) |      |   | 3     |      |  |   | 1  |       |      |  |  |      |   |   |      |   |   |   |  |      | (15 | ) |      |  |  |      | (2  | ) |  |   | 3  |   |  |   | (14 | )
|Foreign exchange rate changes and other                        |  |  |  |         | (7 | ) |      |   | (4    | )    |  |   | (3 | )     |      |  |  |      | (9 | ) |      |   | (4 | ) |  |      | (3  | ) |      |  |  |      | (16 | ) |  |   | (8 | ) |  |   | (6  | )
|                                                               |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |     
|Components of defined benefit expense recognized in net income |  |  |  | $       | 31 |   |      | $ | 26    |      |  | $ | 32 |       |      |  |  | $    | 18 |   |      | $ | 21 |   |  | $    | 7   |   |      |  |  | $    | 49  |   |  | $ | 47 |   |  | $ | 39  |  
|                                                               |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |     
|Expense included in:                                           |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  |      |     |   |  |   |    |   |  |   |     |  
|Cost of goods sold                                             |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  | $    | 48  |   |  | $ | 35 |   |  | $ | 17  |  
|Selling and administrative expenses                            |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  |      |    |   |  |   | 8  |   |  |   | 13  |  
|Finance costs (Note 7)                                         |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  |      | 19  |   |  |   | 13 |   |  |   | 17  |  
|Other (income) expenses                                        |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |      |    |   |      |   |    |   |  |      |     |   |      |  |  |      | (18 | ) |  |   | (9 | ) |  |   | (8  | )
|                                                               |  |  |  |         |    |   |      |   |       |      |  |   |    |       |      |  |  |     

Remeasurements of the net defined benefit liability recognized in the consolidated statements of comprehensive
income



|                                                                          |  |  |  |         |     |   |      |   |       |      |  |   |      |       |      |  |  |      |     |   |      |   |    |  |  |      |     |   |      |  |  |      |     |   |  |   |     |   |  |   |      |  
|------------------------------------------------------------------------- |  |  |  | ------- | --- | - | ---- | - | ----- | ---- |  | - | ---- | ----- | ---- |  |  | ---- | --- | - | ---- | - | -- |  |  | ---- | --- | - | ---- |  |  | ---- | --- | - |  | - | --- | - |  | - | ---- | -
|                                                                          |  |  |  | Pension |     |   |      |   | Other |      |  |   |      | Total |     
|                                                                          |  |  |  | 2015    |     |   | 2014 |   |       | 2013 |  |   |      |       | 2015 |  |  | 2014 |     |   | 2013 |   |    |  |  | 2015 |     |   | 2014 |  |  | 2013 |    
|                                                                          |  |  |  |         |     |   |      |   |       |      |  |   |      |       |      |  |  |     
|Actuarial (gain) loss arising from changes in financial assumptions       |  |  |  | $       | (39 | ) |      | $ | 145   |      |  | $ | (150 | )     |      |  |  | $    | (46 | ) |      | $ | 34 |  |  | $    | (77 | ) |      |  |  | $    | (85 | ) |  | $ | 179 |   |  | $ | (227 | )
|Actuarial (gain) loss arising from changes in demographic assumptions     |  |  |  |         | (15 | ) |      |   | 14    |      |  |   | 104  |       |      |  |  |      | (13 | ) |      |   | 12 |  |  |      | 21  |   |      |  |  |      | (28 | ) |  |   | 26  |   |  |   | 125  |  
|Loss (return) on plan assets (excluding amounts included in net interest) |  |  |  |         | 55  |   |      |   | (36   | )    |  |   | (154 | )     |      |  |  |      |    |   |      |   |   |  |  |      |    |   |      |  |  |      | 55  |   |  |   | (36 | ) |  |   | (154 | )
|                                                                          |  |  |  |         |     |   |      |   |       |      |  |   |      |       |      |  |  |     
|Components of defined benefit expense recognized in OCI1                  |  |  |  | $       | 1   |   |      | $ | 123   |      |  | $ | (200 | )     |      |  |  | $    | (59 | ) |      | $ | 46 |  |  | $    | (56 | ) |      |  |  | $    | (58 | ) |  | $ | 169 |   |  | $ | (256 | )
|                                                                          |  |  |  |         |     |   |      |   |       |      |  |   |      |       |      |  |  |     



|1 | Total net of income taxes was $(36) (2014  $109, 2013  $(164)).
|- | -----------------------------------------------------------------



|    |  |                                         
|--- |  | ----------------------------------------
|138 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



Movements in the
pension and other post-retirement benefit assets (liabilities) as at and for the years ended December 31



|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|------------------------------------------------------------------------- |  |  |  | ------- | ----- | - | ---- | - | ----- | - |  | ---- |  | ----- | ---- | - |  | - | ---- | ---- |  |  | ---- | - | ----- | - |  | - | ----- | -
|                                                                          |  |  |  | Pension |       |   |      |   | Other |   |  |      |  | Total |     
|                                                                          |  |  |  | 2015    |       |   | 2014 |   |       |   |  | 2015 |  |       | 2014 |   |  |   |      | 2015 |  |  | 2014 |  
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Change in benefit obligations                                             |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Balance, beginning of year                                                |  |  |  | $       | 1,403 |   |      | $ | 1,202 |   |  |      |  | $     | 403  |   |  | $ | 343  |      |  |  |      | $ | 1 806 |   |  | $ | 1,545 |  
|Current service cost                                                      |  |  |  |         | 36    |   |      |   | 30    |   |  |      |  |       | 12   |   |  |   | 9    |      |  |  |      |   | 48    |   |  |   | 39    |  
|Interest expense                                                          |  |  |  |         | 56    |   |      |   | 56    |   |  |      |  |       | 15   |   |  |   | 16   |      |  |  |      |   | 71    |   |  |   | 72    |  
|Actuarial (gain) loss arising from changes in financial assumptions       |  |  |  |         | (39   | ) |      |   | 145   |   |  |      |  |       | (46  | ) |  |   | 34   |      |  |  |      |   | (85   | ) |  |   | 179   |  
|Actuarial (gain) loss arising from changes in demographic assumptions     |  |  |  |         | (15   | ) |      |   | 14    |   |  |      |  |       | (13  | ) |  |   | 12   |      |  |  |      |   | (28   | ) |  |   | 26    |  
|Foreign exchange rate changes                                             |  |  |  |         | (38   | ) |      |   | 1     |   |  |      |  |       | (9   | ) |  |   | (4   | )    |  |  |      |   | (47   | ) |  |   | (3    | )
|Contributions by plan participants                                        |  |  |  |         | 1     |   |      |   | 1     |   |  |      |  |       | 4    |   |  |   | 5    |      |  |  |      |   | 5     |   |  |   | 6     |  
|Benefits paid                                                             |  |  |  |         | (48   | ) |      |   | (49   | ) |  |      |  |       | (12  | ) |  |   | (12  | )    |  |  |      |   | (60   | ) |  |   | (61   | )
|Past service cost, including curtailment gains and settlements            |  |  |  |         | (51   | ) |      |   | 3     |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | (51   | ) |  |   | 3     |  
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Balance, end of year                                                      |  |  |  |         | 1,305 |   |      |   | 1,403 |   |  |      |  |       | 354  |   |  |   | 403  |      |  |  |      |   | 1,659 |   |  |   | 1,806 |  
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Change in plan assets                                                     |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Fair value, beginning of year                                             |  |  |  |         | 1,316 |   |      |   | 1,252 |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | 1,316 |   |  |   | 1,252 |  
|Interest included in net income                                           |  |  |  |         | 52    |   |      |   | 59    |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | 52    |   |  |   | 59    |  
|(Loss) return on plan assets (excluding amounts included in net interest) |  |  |  |         | (55   | ) |      |   | 36    |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | (55   | ) |  |   | 36    |  
|Foreign exchange rate changes and other                                   |  |  |  |         | (31   | ) |      |   | 5     |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | (31   | ) |  |   | 5     |  
|Contributions by plan participants                                        |  |  |  |         | 1     |   |      |   | 1     |   |  |      |  |       | 4    |   |  |   | 5    |      |  |  |      |   | 5     |   |  |   | 6     |  
|Employer contributions                                                    |  |  |  |         | 11    |   |      |   | 12    |   |  |      |  |       | 8    |   |  |   | 7    |      |  |  |      |   | 19    |   |  |   | 19    |  
|Benefits paid                                                             |  |  |  |         | (48   | ) |      |   | (49   | ) |  |      |  |       | (12  | ) |  |   | (12  | )    |  |  |      |   | (60   | ) |  |   | (61   | )
|Settlements                                                               |  |  |  |         | (49   | ) |      |   |      |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | (49   | ) |  |   |      |  
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Fair value, end of year                                                   |  |  |  |         | 1,197 |   |      |   | 1,316 |   |  |      |  |       |     |   |  |   |     |      |  |  |      |   | 1,197 |   |  |   | 1,316 |  
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Funded status                                                             |  |  |  | $       | (108  | ) |      | $ | (87   | ) |  |      |  | $     | (354 | ) |  | $ | (403 | )    |  |  |      | $ | (462  | ) |  | $ | (490  | )
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  
|Balance comprised of:                                                     |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Non-current assets                                                        |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Other assets (Note 15)                                                    |  |  |  | $       | 21    |   |      | $ | 25    |   |  |      |  | $     |     |   |  | $ |     |      |  |  |      | $ | 21    |   |  | $ | 25    |  
|Current liabilities                                                       |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Payables and accrued charges (Note 18)                                    |  |  |  |         | (43   | ) |      |   | (3    | ) |  |      |  |       | (9   | ) |  |   | (9   | )    |  |  |      |   | (52   | ) |  |   | (12   | )
|Non-current liabilities                                                   |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |   |      |      |  |  |      |   |       |   |  |   |       |  
|Pension and other post-retirement benefit liabilities                     |  |  |  |         | (86   | ) |      |   | (109  | ) |  |      |  |       | (345 | ) |  |   | (394 | )    |  |  |      |   | (431  | ) |  |   | (503  | )
|                                                                          |  |  |  |         |       |   |      |   |       |   |  |      |  |       |      |   |  |  



LOGO


92%

Funded
percentage for the defined benefitpension plans as at December 31, 2015(2014  94 percent).






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 139



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 



Plan Assets

The fair value of plan assets of the companys defined benefit pension plans, by asset category, was as follows as at December 31:



|                                               |  |  |  |                                                                |     |  |                      |   |      |       |  |   |       |  |                                                                |  |  |                      |     |   |       |   |     |  |  |   |       |  
|---------------------------------------------- |  |  |  | -------------------------------------------------------------- | --- |  | -------------------- | - | ---- | ----- |  | - | ----- |  | -------------------------------------------------------------- |  |  | -------------------- | --- | - | ----- | - | --- |  |  | - | ----- | -
|                                               |  |  |  | 2015                                                           |     |  |                      |   | 2014 |      
|                                               |  |  |  | Quoted Prices in
Active Markets for
Identical Assets
(Level 1) |     |  | Other
(Levels 2 & 3) |   |      | Total |  |   |       |  | Quoted Prices in
Active Markets for
Identical Assets (Level 1) |  |  | Other
(Levels 2 & 3) |     |   | Total |  
|                                               |  |  |  |                                                                |     |  |                      |   |      |       |  |  
|Cash and cash equivalents                      |  |  |  | $                                                              | 8   |  |                      | $ | 13   |       |  | $ | 21    |  |                                                                |  |  | $                    | 5   |   |       | $ | 32  |  |  | $ | 37    |  
|Equity securities                              |  |  |  |                                                                |     |  |                      |   |      |       |  |   |       |  |                                                                |  |  |                      |     |   |       |   |     |  |  |   |       |  
|US                                             |  |  |  |                                                                | 176 |  |                      |   |     |       |  |   | 176   |  |                                                                |  |  |                      | 223 |   |       |   |    |  |  |   | 223   |  
|International                                  |  |  |  |                                                                | 23  |  |                      |   | 35   |       |  |   | 58    |  |                                                                |  |  |                      | 3   |   |       |   | 35  |  |  |   | 38    |  
|US mutual/commingled funds                     |  |  |  |                                                                | 114 |  |                      |   | 353  |       |  |   | 467   |  |                                                                |  |  |                      | 123 |   |       |   | 380 |  |  |   | 503   |  
|Debt securities                                |  |  |  |                                                                |     |  |                      |   |      |       |  |   |       |  |                                                                |  |  |                      |     |   |       |   |     |  |  |   |       |  
|US corporate debt instruments                  |  |  |  |                                                                |    |  |                      |   | 60   |       |  |   | 60    |  |                                                                |  |  |                      |    |   |       |   | 48  |  |  |   | 48    |  
|International corporate debt instruments       |  |  |  |                                                                |    |  |                      |   | 19   |       |  |   | 19    |  |                                                                |  |  |                      |    |   |       |   | 25  |  |  |   | 25    |  
|US government and agency securities            |  |  |  |                                                                |    |  |                      |   | 76   |       |  |   | 76    |  |                                                                |  |  |                      |    |   |       |   | 28  |  |  |   | 28    |  
|International government and agency securities |  |  |  |                                                                |    |  |                      |   | 53   |       |  |   | 53    |  |                                                                |  |  |                      |    |   |       |   | 55  |  |  |   | 55    |  
|Mortgage-backed securities                     |  |  |  |                                                                |    |  |                      |   | 32   |       |  |   | 32    |  |                                                                |  |  |                      |    |   |       |   | 88  |  |  |   | 88    |  
|US mutual/commingled funds                     |  |  |  |                                                                | 136 |  |                      |   | 13   |       |  |   | 149   |  |                                                                |  |  |                      | 164 |   |       |   | 12  |  |  |   | 176   |  
|International balanced fund                    |  |  |  |                                                                |    |  |                      |   | 85   |       |  |   | 85    |  |                                                                |  |  |                      | 102 |   |       |   |    |  |  |   | 102   |  
|Other                                          |  |  |  |                                                                |    |  |                      |   | 1    |       |  |   | 1     |  |                                                                |  |  |                      | (17 | ) |       |   | 10  |  |  |   | (7    | )
|                                               |  |  |  |                                                                |     |  |                      |   |      |       |  |  
|Total pension plan assets                      |  |  |  | $                                                              | 457 |  |                      | $ | 740  |       |  | $ | 1,197 |  |                                                                |  |  | $                    | 603 |   |       | $ | 713 |  |  | $ | 1,316 |  
|                                               |  |  |  |                                                                |     |  |                      |   |      |       |  |  

Letters of credit secured certain of the Canadian unfunded defined benefit plan liabilities as at December 31, 2015 and 2014.

Defined Contribution Plans

Accounting Policy



Defined contribution plan costs are recognized in net income for services rendered by employees during the period.





Supporting Information



|              |  |  |  |                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                                                                                                         |  |  |  |                                              
|------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------
|              |  |  |  | Description of
Defined Contribution Plans                                                                                                                                               |  |  |  | Contribution Details                                                                                                                                                                                                                                                                                    |  |  |  | Company ContributionsRecognized as an Expense
|United States |  |  |  | All employees may participate in defined contribution savings plans, which are subject to US federal tax limitations and provide for voluntary employee salary deduction contributions. |  |  |  | The company contribution provides a minimum of 0 percent to a maximum of 6 percent of salary, depending on employee contributions and company performance.                                                                                                                                              |  |  |  | 2015  $7(2014  $9, 2013  $9)              
|              |  |  |  |                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                                                                                                         |  |  |  |                                              
|Canada        |  |  |  | All salaried employees and certain hourly employees participate in the PCS Inc. Savings Plan and may make voluntary contributions.                                                      |  |  |  | The company contribution provides a minimum of 3 percent to a maximum of 6 percent of salary, based on company performance.                                                                                                                                                                             |  |  |  | 2015  $7(2014  $9, 2013  $10)             
|              |  |  |  |                                                                                                                                                                                         |  | 
|              |  |  |  | Certain employees participate in the contributory PCS Inc. Pension Plan.                                                                                                                |  |  |  | The member contributes to the plan at the rate of 5.5 percent of his/her earnings, or such other percentage amount as may be established by a collective agreement, and the company contributes for each member
at the same rate. The member may also elect to make voluntary additional contributions. |  |  |  | 2015 $10(2014  $11, 2013  $12)            
|              |  |  |  |                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                                                                                                         |  |  |  |                                              
|Trinidad      |  |  |  | Certain employees participate in a defined contribution plan.                                                                                                                           |  |  |  | The company contributes to the plan at the rate of 4 percent of the earnings of a participating employee.                                                                                                                                                                                               |  |  |  | 2015  $1(2014  $1, 2013  $1)              
|              |  |  |  |                                                                                                                                                                                         |  |  |  |                                                                                                                                                                                                                                                                                                         |  |  |  |                                              



|    |  |                                         
|--- |  | ----------------------------------------
|140 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                            |  |  |                                                     | 
|----------------------------------------------------------- |  |  | --------------------------------------------------- | 
|Note 21Pension and Other Post-Retirement Benefits continued |  |  | In millions of US dollars except as otherwise noted | 





Cash Payments to All Plans Total cash payments for pensions and other post-retirement benefits for 2015, consisting of cash contributed by the company to its funded defined benefit pension
plans, cash payments directly to beneficiaries for its unfunded other benefit plans and cash contributed to its defined contribution plans, were $44 (2014  $49, 2013  $87). As described above, the company funds its defined benefit pension plans based on local actuarial valuations and makes funding decisions that meet minimum and
maximum local regulatory requirements. There are no additional


funding arrangements that would significantly affect projected future contributions at the end of the reporting period. The company expects to contribute approximately the following to all pension and post-retirement plans during 2016:  Defined benefit pension plans



$
44Defined benefit other post-retirement plans




9Defined contribution plans




26Total



$
79






LOGO



|
|
|



|     |  |    |  |  |  |                                                                     
|---- |  | -- |  |  |  | --------------------------------------------------------------------
|Note |  | 22 |  |  |  | Provisions for Asset Retirement, Environmental and Other Obligations

A provision is a liability recorded where there is uncertainty over the timing or amount that will be paid, and it
is therefore estimated. The companys significant provisions relate to asset retirement and environmental restoration obligations that involve costs associated with restoring sites to their original, or another specified, condition and are
primarily associated with the companys potash and phosphate segments.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|Provisions are recognized when: the company has a present legal or constructive obligation as a result of past events; it is probable that an
outflow of resources will be required to settle the obligation; and the amount has been reliably estimated. Provisions are not recognized for costs that need to be incurred to operate in the future or expected future operating losses.
 The company recognizes provisions for termination benefits at the earlier of when it can no
longer withdraw the offer of the termination benefits and when it recognizes any related restructuring costs. 
Provisions are measured at the present value of the cash flow expected to be required to settle the obligation, using a pre-tax risk-free discount rate that
reflects current market assessments of the time value of money and the risks specific to the timing and jurisdiction of the obligation. |  |  |  | The company has recorded provisions relating to asset retirement obligations, and environmental and other matters. Most provisions will not be settled for a number of years, therefore requiring estimates to be made over a long
period. Environmental laws and regulations and interpretations by regulatory authorities could change or circumstances affecting the companys operations could change, either of which could result in significant changes to its current plans.
The recorded provisions are based on its best estimate of costs required to settle the obligations, taking into account the nature, extent and timing of current and proposed reclamation and
closure



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 141



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                                                      |  |                                                    
|------------------------------------------------------------------------------------- |  | ---------------------------------------------------
|Note 22Provisions for Asset Retirement, Environmental and Other Obligations continued |  | In millions of US dollars except as otherwise noted



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  | Accounting Estimates and Judgments continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Environmental costs that relate to current operations are expensed or capitalized, as appropriate. Environmental costs may be capitalized if they
extend the life of the property, increase its capacity, mitigate or prevent contamination from future operations, or relate to legal or constructive asset retirement obligations. Costs that relate to existing conditions caused by past operations and
that do not contribute to current or future revenue generation are expensed. Provisions for estimated costs are recorded when environmental remedial efforts are likely and the costs can be reasonably estimated. In determining the provisions, the
company uses the most current information available, including similar past experiences, available technology, regulations in effect, the timing of remediation and cost-sharing arrangements.
 The company recognizes provisions for decommissioning obligations (also known as asset
retirement obligations) primarily related to mining and mineral activities. The major categories of asset retirement obligations are reclamation and restoration costs at its potash and phosphate mining operations, including management of materials
generated by mining and mineral processing, such as various mine tailings and gypsum; land reclamation and revegetation programs; decommissioning of underground and surface operating facilities; general cleanup activities aimed at returning
the areas to an environmentally acceptable condition; and post-closure care and maintenance. 
The present value of a liability for a decommissioning obligation is recognized in the period in which it is incurred if a reasonable estimate of present value can
be made. The associated costs are: capitalized as part of the carrying amount of any related long-lived asset and then amortized over its estimated remaining useful life; capitalized as part of inventory; or expensed in the period. The best estimate
of the amount required to settle the obligation is reviewed at the end of each reporting period and updated to reflect changes in the discount and foreign exchange rates and the amount or timing of the underlying cash flows. When there is a change
in the best estimate, an adjustment is recorded against the carrying value of the provision and any related asset, and the effect is then recognized in net income over the remaining life of the asset. The increase in the provision due to the passage
of time is recognized as a finance cost. A gain or loss may be incurred upon settlement of the liability. 
Other environmental obligations generally relate to regulatory compliance, environmental management practices associated with ongoing operations other than mining,
site assessment and remediation of environmental contamination related to the activities of the company and its predecessors, including waste disposal practices and ownership and operation of real property and facilities. |  |  |  | techniques in view of present environmental laws and regulations. It is reasonably possible that the ultimate costs could change in the future
and that changes to these estimates could have a material effect on the companys consolidated financial statements. 
The estimation of asset retirement obligation costs depends on the development of environmentally acceptable closure and post-closure plans. In some cases, this
may require significant research and development to identify preferred methods for such plans that are economically sound and that, in most cases, may not be implemented for several decades. The company uses appropriate technical resources,
including outside consultants, to develop specific site closure and post-closure plans in accordance with the requirements of the various jurisdictions in which it operates. Other than certain land reclamation programs, settlement of the obligations
is typically correlated with mine life estimates. Cash flow payments are expected to occur principally over the next 84 years for the companys phosphate obligations, with the majority taking place over the next 34 years. Payments relating to
most potash obligations are not expected to begin until after that time.  The risk-free
rate for phosphate asset retirement obligations ranged from 1.67 percent to 2.95 percent as at December 31, 2015 (2014  1.58 percent to 2.81 percent). The risk-free rate for potash asset retirement obligations primarily was
6 percent as at December 31, 2015 (2014  6 percent).  Employee
termination activities are complex processes that can take months to complete and involve making and reassessing estimates.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

Sensitivity of asset retirement obligations to changes in the discount rate and inflation rate on the recorded liability as at
December 31, 2015 is as follows:



|                     |  |  |  |                        |     |       |  |  |                       |   |     |  |  |               |  |   |       |   |                |   |    |  |  |  |  |   |    |  |  |   |     |  
|-------------------- |  |  |  | ---------------------- | --- | ----- |  |  | --------------------- | - | --- |  |  | ------------- |  | - | ----- | - | -------------- | - | -- |  |  |  |  | - | -- |  |  | - | --- | -
|                     |  |  |  | UndiscountedCash Flows |     |       |  |  | Discounted
Cash Flows |   |     |  |  | Discount Rate |  |   |       |   | Inflation Rate |  
|                     |  |  |  |                        |     | +0.5% |  |  | -0.5%                 |   |     |  |  | +0.5%         |  |   | -0.5% |  
|                     |  |  |  |                        |     |       |  |  |                       |   |     |  |  |               |  |   |       |   |                |   |    |  |  | 
|Potash obligation 1  |  |  |  | $                      | 852 | 2     |  |  |                       | $ | 56  |  |  |               |  | $ | (7    | ) |                | $ | 9  |  |  |  |  | $ | 12 |  |  | $ | (8  | )
|Nitrogen obligation  |  |  |  |                        | 62  |       |  |  |                       |   | 3   |  |  |               |  |   | (1    | ) |                |   | 1  |  |  |  |  |   | 1  |  |  |   | (1  | )
|Phosphate obligation |  |  |  |                        | 919 |       |  |  |                       |   | 594 |  |  |               |  |   | (35   | ) |                |   | 40 |  |  |  |  |   | 41 |  |  |   | (36 | )
|                     |  |  |  |                        |     |       |  |  |                       |   |     |  |  |               |  |   |       |   |                |   |    |  |  | 



|1 | Stated in Canadian dollars.
|- | ---------------------------



|2 | Represents total undiscounted cash flows in the first year of decommissioning. Excludes subsequent years of tailings dissolution and final decommissioning, which are estimated to take an additional 50-303 years.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|    |  |                                         
|--- |  | ----------------------------------------
|142 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                                                      |  |                                                    
|------------------------------------------------------------------------------------- |  | ---------------------------------------------------
|Note 22Provisions for Asset Retirement, Environmental and Other Obligations continued |  | In millions of US dollars except as otherwise noted



Supporting Information

Following is a reconciliation of asset
retirement, environmental restoration and other obligations:



|                                                             |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|------------------------------------------------------------ |  |  |  | ---------------------------- | --- | - | ------------------------------------- | - | --- | -------- |  | - | ----------------- | - |  | ----- | --- | - |  | - | --- | -
|                                                             |  |  |  | Asset
Retirement Obligations |     |   | Environmental
Restoration Obligations |   |     | Subtotal |  |   | Other Obligations |   |  | Total |    
|                                                             |  |  |  |                              |     |  
|Balance  December 31, 2014                                  |  |  |  | $                            | 609 |   |                                       | $ | 32  |          |  | $ | 641               |   |  | $     | 2   |   |  | $ | 643 |  
|Charged to income                                            |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|New obligations                                              |  |  |  |                              | 11  |   |                                       |   | 1   |          |  |   | 12                |   |  |       | 6   |   |  |   | 18  |  
|Change in discount rate                                      |  |  |  |                              | (4  | ) |                                       |   |    |          |  |   | (4                | ) |  |       |    |   |  |   | (4  | )
|Change in other estimates                                    |  |  |  |                              | 48  |   |                                       |   |    |          |  |   | 48                |   |  |       |    |   |  |   | 48  |  
|Unwinding of discount                                        |  |  |  |                              | 13  |   |                                       |   |    |          |  |   | 13                |   |  |       |    |   |  |   | 13  |  
|Capitalized to property, plant and equipment                 |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Change in discount rate                                      |  |  |  |                              | (7  | ) |                                       |   |    |          |  |   | (7                | ) |  |       |    |   |  |   | (7  | )
|Change in other estimates                                    |  |  |  |                              | 5   |   |                                       |   |    |          |  |   | 5                 |   |  |       |    |   |  |   | 5   |  
|Settled during period                                        |  |  |  |                              | (31 | ) |                                       |   | (11 | )        |  |   | (42               | ) |  |       | (2  | ) |  |   | (44 | )
|Exchange differences                                         |  |  |  |                              | (7  | ) |                                       |   |    |          |  |   | (7                | ) |  |       |    |   |  |   | (7  | )
|                                                             |  |  |  |                              |     |  
|Balance  December 31, 2015                                  |  |  |  | $                            | 637 |   |                                       | $ | 22  |          |  | $ | 659               |   |  | $     | 6   |   |  | $ | 665 |  
|                                                             |  |  |  |                              |     |  
|Balance as at December 31, 2015 comprised of:                |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Current liabilities                                          |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Payables and accrued charges (Note 18)                       |  |  |  | $                            | 79  |   |                                       | $ | 6   |          |  | $ | 85                |   |  | $     | 6   |   |  | $ | 91  |  
|Non-current liabilities                                      |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Asset retirement obligations and accrued environmental costs |  |  |  |                              | 558 |   |                                       |   | 16  |          |  |   | 574               |   |  |       |    |   |  |   | 574 |  
|                                                             |  |  |  |                              |     |  
|Balance  December 31, 2013                                  |  |  |  | $                            | 569 |   |                                       | $ | 29  |          |  | $ | 598               |   |  | $     | 61  |   |  | $ | 659 |  
|Charged to income                                            |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|New obligations                                              |  |  |  |                              | 5   |   |                                       |   | 4   |          |  |   | 9                 |   |  |       |    |   |  |   | 9   |  
|Change in discount rate                                      |  |  |  |                              | 10  |   |                                       |   | 1   |          |  |   | 11                |   |  |       |    |   |  |   | 11  |  
|Change in other estimates                                    |  |  |  |                              | 10  |   |                                       |   | 1   |          |  |   | 11                |   |  |       |    |   |  |   | 11  |  
|Unwinding of discount                                        |  |  |  |                              | 15  |   |                                       |   |    |          |  |   | 15                |   |  |       |    |   |  |   | 15  |  
|Capitalized to property, plant and equipment                 |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Change in discount rate                                      |  |  |  |                              | 25  |   |                                       |   |    |          |  |   | 25                |   |  |       |    |   |  |   | 25  |  
|Settled during period                                        |  |  |  |                              | (22 | ) |                                       |   | (3  | )        |  |   | (25               | ) |  |       | (59 | ) |  |   | (84 | )
|Exchange differences                                         |  |  |  |                              | (3  | ) |                                       |   |    |          |  |   | (3                | ) |  |       |    |   |  |   | (3  | )
|                                                             |  |  |  |                              |     |  
|Balance  December 31, 2014                                  |  |  |  | $                            | 609 |   |                                       | $ | 32  |          |  | $ | 641               |   |  | $     | 2   |   |  | $ | 643 |  
|                                                             |  |  |  |                              |     |  
|Balance as at December 31, 2014 comprised of:                |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Current liabilities                                          |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Payables and accrued charges (Note 18)                       |  |  |  | $                            | 48  |   |                                       | $ | 4   |          |  | $ | 52                |   |  | $     | 2   |   |  | $ | 54  |  
|Non-current liabilities                                      |  |  |  |                              |     |   |                                       |   |     |          |  |   |                   |   |  |       |     |   |  |   |     |  
|Asset retirement obligations and accrued environmental costs |  |  |  |                              | 561 |   |                                       |   | 28  |          |  |   | 589               |   |  |       |    |   |  |   | 589 |  
|                                                             |  |  |  |                              |     |  

Environmental Operating and Capital Expenditures



The companys operations are subject to numerous environmental requirements under federal, provincial, state
and local laws and regulations of Canada, the US, and Trinidad and Tobago. These laws and regulations govern matters such as air emissions, wastewater discharges, land use and reclamation, and solid and hazardous waste management. Many of these


laws, regulations and permit requirements are becoming increasingly stringent, and the cost of compliance can be expected to rise over time. The companys operating expenses, other
than costs associated with asset retirement obligations, relating to compliance with environmental laws and regulations governing ongoing operations for 2015 were $111 (2014  $129, 2013  $135).






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 143



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                                                      |  |                                                    
|------------------------------------------------------------------------------------- |  | ---------------------------------------------------
|Note 22Provisions for Asset Retirement, Environmental and Other Obligations continued |  | In millions of US dollars except as otherwise noted





The company routinely undertakes environmental capital projects. In 2015, capital expenditures of $164 (2014 
$151, 2013  $83) were incurred to meet pollution prevention and control as well as other environmental objectives.


Other Obligations Other obligations are comprised of provisions for community investment.






|
|
|



|     |  |    |  |  |  |              
|---- |  | -- |  |  |  | -------------
|Note |  | 23 |  |  |  | Share Capital

Share capital represents amounts associated with issued common shares.



Authorized The
company is authorized to issue an unlimited number of common shares without par value and an unlimited number of first preferred shares. The common shares are not redeemable or convertible. The first preferred shares may be issued in one or more
series with rights and conditions to be determined by the Board of Directors. No first preferred shares have been issued. Issued  Number ofCommon Shares




ConsiderationBalance, December 31, 2012




864,900,513




$
1,543Issued under option plans




4,492,409





52Issued for dividend reinvestment plan




868,503





30Repurchased




(14,145,100
)




(25
)Balance, December 31, 2013




856,116,325




$
1,600Issued under option plans




2,285,450





49Issued for dividend reinvestment plan




1,041,691





36Repurchased




(29,200,892
)




(53
)Balance, December 31, 2014




830,242,574




$
1,632Issued under option plans




4,803,560





72Issued for dividend reinvestment plan




1,494,017





43Balance, December 31, 2015




836,540,151




$
1,747


Share Repurchase Program On July 24, 2013, the companys Board of Directors authorized a share repurchase program of up to 5 percent of PotashCorps outstanding common
shares (up to $2,000 of its outstanding common shares) through a normal course issuer bid. Shares could be repurchased from time to time on the open market commencing August 2, 2013 through August 1, 2014 at prevailing market prices. The
timing and amount of purchases under the program were dependent upon the availability and alternative uses of capital, market conditions, applicable US and Canadian regulations and other factors. The company completed the repurchase program by
June 30, 2014.  LOGO






|    |  |                                         
|--- |  | ----------------------------------------
|144 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                               |  |  |                                                     | 
|------------------------------ |  |  | --------------------------------------------------- | 
|Note 23Share Capital continued |  |  | In millions of US dollars except as otherwise noted | 



Dividends Declared On January 28, 2016, the companys Board of Directors declared a quarterly dividend of $0.25 per share payable to shareholders on May 3, 2016. The
declared dividend is payable to all shareholders of record on April 12, 2016. The total estimated dividend to be paid is $209. The payment of this dividend will not have any tax consequences for the company. Following is a summary of dividends
declared by quarter:


LOGO






|                   |  |  |  |               |  |           |      |  |            |              |       |   |       |          |  |                |  |              |  |   |            |  |       |             |  |   |       |                |  |           |  |              |            |   |       |  |  |             |  |   |       | 
|------------------ |  |  |  | ------------- |  | --------- | ---- |  | ---------- | ------------ | ----- | - | ----- | -------- |  | -------------- |  | ------------ |  | - | ---------- |  | ----- | ----------- |  | - | ----- | -------------- |  | --------- |  | ------------ | ---------- | - | ----- |  |  | ----------- |  | - | ----- | 
|                   |  |  |  | 2015          |  |           |      |  | 2014       |              |       |   |       | 2013     | 
|                   |  |  |  | Declared      |  |           |      |  |            |              |       |   |       | Declared |  |                |  |              |  |   |            |  |       | Declared    |  |   |       |                |  |          
|                   |  |  |  | DateAnnounced |  | Per Share |      |  | Date Paid1 |              | Total |   |       |          |  | Date
Announced |  | Per Share    |  |   | Date Paid1 |  | Total |             |  |   |       | Date
Announced |  | Per Share |  |              | Date Paid1 |   | Total | 
|                   |  |  |  |               |  |           |      |  |            |              |       |   |       |          | 
|Quarter 1 dividend |  |  |  | Jan 28, 2015  |  | $         | 0.38 |  |            | May 4, 2015  |       | $ | 313   |          |  |                |  | Jan 29, 2014 |  | $ | 0.35       |  |       | May 1, 2014 |  | $ | 299   |                |  |           |  | Jan 30, 2013 |            | $ | 0.28  |  |  | May 2, 2013 |  | $ | 242   | 
|Quarter 2 dividend |  |  |  | May 12, 2015  |  |           | 0.38 |  |            | Jul 31, 2015 |       |   | 322   |          |  |                |  | May 14, 2014 |  |   | 0.35       |  |       | Aug 1, 2014 |  |   | 288   |                |  |           |  | May 15, 2013 |            |   | 0.35  |  |  | Aug 2, 2013 |  |   | 302   | 
|Quarter 3 dividend |  |  |  | Sep 9, 2015   |  |           | 0.38 |  |            | Nov 3, 2015  |       |   | 322   |          |  |                |  | Sep 11, 2014 |  |   | 0.35       |  |       | Nov 4, 2014 |  |   | 286   |                |  |           |  | Sep 12, 2013 |            |   | 0.35  |  |  | Nov 5, 2013 |  |   | 302   | 
|Quarter 4 dividend |  |  |  | Nov 11, 2015  |  |           | 0.38 |  |            | Feb 4, 2016  |       |   | 317   |          |  |                |  | Nov 12, 2014 |  |   | 0.35       |  |       | Feb 5, 2015 |  |   | 291   |                |  |           |  | Nov 13, 2013 |            |   | 0.35  |  |  | Feb 6, 2014 |  |   | 300   | 
|                   |  |  |  |               |  |           |      |  |            |              |       |   |       |          | 
|                   |  |  |  |               |  | $         | 1.52 |  |            |              |       | $ | 1,274 |          |  |                |  |              |  | $ | 1.40       |  |       |             |  | $ | 1,164 |                |  |           |  |              |            | $ | 1.33  |  |  |             |  | $ | 1,146 | 
|                   |  |  |  |               |  |           |      |  |            |              |       |   |       |          | 



|1 | Paid in cash or shares as elected by shareholder.
|- | -------------------------------------------------



|
|
|



|     |  |    |  |  |  |                         
|---- |  | -- |  |  |  | ------------------------
|Note |  | 24 |  |  |  | Share-Based Compensation

The company had share-based compensation plans for certain employees and directors as part of their remuneration
package, including 10 stock option plans, the deferred share unit plan, the CEO multi-year incentive plan and the performance unit incentive plan (through 2014).



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Grants under the companys share-based compensation plans are accounted for in accordance with the fair value-based method of
accounting.  The grant date is the date the company and the employee have a shared
understanding of the terms and conditions of the arrangement, at which time the company confers on the employee the right to cash equity instruments, provided the specified vesting conditions, if any, are met.
 For stock option plans that will settle through the issuance of equity, the fair value of
stock options is determined on their grant date using a valuation model and recorded as compensation expense over the period that the stock options vest, with a corresponding increase to contributed surplus. Forfeitures are
estimated throughout the vesting period based on past experience and future expectations, and adjusted upon actual option vesting. When stock options are exercised, the proceeds, together with the amount recorded in contributed surplus,
are recorded in share capital. |  |  |  | Determining the grant date and the fair value of share-based compensation awards at the grant date requires judgment.
 Judgment is necessary to determine at which date the company and employee agree to a
share-based payment award, and hence what the grant date is.  The company uses the
Black-Scholes-Merton option-pricing model to estimate the fair value of options granted under its equity-settled stock option plans as of each grant date. This pricing model requires judgment, which includes the items discussed in the weighted
average assumptions table and an estimate of the number of awards expected to be forfeited. 
The company used a Monte Carlo simulation model to estimate the fair value of its cash-settled performance unit incentive plan liability at each reporting
period within the performance period. This required judgment, including making assumptions about the volatility of the companys stock price and the DAXglobal Agribusiness Index with dividends, as well as the correlation between those two
amounts, over the three-year plan cycle.



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 145



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                          |  |  |                                                     | 
|----------------------------------------- |  |  | --------------------------------------------------- | 
|Note 24Share-Based Compensation continued |  |  | In millions of US dollars except as otherwise noted | 



|                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Accounting Estimates and Judgments continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Share-based plans that are likely to settle in cash or other assets are accounted for as liabilities based on the fair value of the awards each period. The compensation expense is accrued from the grant date over the vesting period
of the award. Fluctuations in the fair value of the award will result in a change to the accrued compensation expense, which is recognized in the period in which the fluctuation occurs. |  |  |  | For those awards with performance conditions that determine the number of options or units to which employees will be entitled, measurement
of compensation cost is based on the companys best estimate of the outcome of the performance conditions. If actual results differ significantly from these estimates, stock-based compensation expense and results of operations could be
impacted.  Prior to a Performance Option Plan award vesting, assumptions regarding vesting
are made during the first three years based on the relevant actual and/or forecast financial results. Changes to vesting assumptions are reflected in earnings immediately. As at December 31, 2015, the 2013, 2014 and 2015 Performance Option
Plans were expected to vest at 100 percent.
|                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

The following weighted average assumptions were used in arriving at the grant-date fair values associated with stock options for
which compensation cost was recognized during 2015, 2014 and 2013:



|                                   |  |               |  |                                                                                                                  |  |  |  |      |       |  |      |   |       |      |  |   |       |  |  |      |       |  |  |   |       | 
|---------------------------------- |  | ------------- |  | ---------------------------------------------------------------------------------------------------------------- |  |  |  | ---- | ----- |  | ---- | - | ----- | ---- |  | - | ----- |  |  | ---- | ----- |  |  | - | ----- | 
|                                   |  | Year of Grant | 
|Assumption                         |  |               |  | Based On                                                                                                         |  |  |  | 2015 |       |  | 2014 |   |       | 2013 |  |   | 2012  |  |  | 2011 |      
|                                   |  |               |  |                                                                                                                  |  |  |  |      |       | 
|Exercise price per option          |  |               |  | Quoted market closing price of common shares on the last trading day immediately preceding the date of the grant |  |  |  | $    | 32.41 |  |      | $ | 36.73 |      |  | $ | 43.80 |  |  | $    | 39.36 |  |  | $ | 52.26 | 
|Expected annual dividend per share |  |               |  | Annualized dividend rate as of the date of grant                                                                 |  |  |  | $    | 1.52  |  |      | $ | 1.40  |      |  | $ | 1.40  |  |  | $    | 0.56  |  |  | $ | 0.28  | 
|Expected volatility                |  |               |  | Historical volatility of the companys stock over a period commensurate with the expected life of the option     |  |  |  |      | 31%   |  |      |   | 39%   |      |  |   | 50%   |  |  |      | 53%   |  |  |   | 52%   | 
|Risk-free interest rate            |  |               |  | Implied yield available on zero-coupon government issues with equivalent remaining term at the time of the grant |  |  |  |      | 1.54% |  |      |   | 1.66% |      |  |   | 1.06% |  |  |      | 1.06% |  |  |   | 2.29% | 
|Expected life of options in years  |  |               |  | Historical experience                                                                                            |  |  |  |      | 5.5   |  |      |   | 5.5   |      |  |   | 5.5   |  |  |      | 5.5   |  |  |   | 5.5   | 
|                                   |  |               |  |                                                                                                                  |  |  |  |      |       | 

Supporting Information

As at
December 31, 2015, the company had 12 share-based compensation plans (10 stock option plans, the deferred share unit plan and the CEO multi-year incentive plan; at December 31, 2014, the company also had the performance unit incentive
plan). These plans are described below (2014  12 plans, 2013  11 plans). The total compensation cost charged (recovered) against earnings for those plans was comprised of the following:



|                                |  |  |  |      |     |   |  |  |      |   |    |      |  |   |    |  
|------------------------------- |  |  |  | ---- | --- | - |  |  | ---- | - | -- | ---- |  | - | -- | -
|                                |  |  |  | 2015 |     |   |  |  | 2014 |   |    | 2013 | 
|                                |  |  |  |      |     |   |  |  |      |   |    |     
|Stock option plans              |  |  |  | $    | 22  |   |  |  |      | $ | 28 |      |  | $ | 27 |  
|Deferred share unit plan        |  |  |  |      | (10 | ) |  |  |      |   | 3  |      |  |   | (2 | )
|Performance unit incentive plan |  |  |  |      |    |   |  |  |      |   | (1 | )    |  |   | (2 | )
|CEO multi-year incentive plan   |  |  |  |      | 2   |   |  |  |      |   |   |      |  |   |   |  
|                                |  |  |  |      |     |   |  |  |      |   |    |     
|                                |  |  |  | $    | 14  |   |  |  |      | $ | 30 |      |  | $ | 23 |  
|                                |  |  |  |      |     |   |  |  |      |   |    |     

Stock Option Plans

As at
December 31, 2015, the outstanding number of performance options per plan that vest over three years and settle in shares was:



|          |  |  |  |      |           |  |      |  |           |      |  |  |           |  |  |      |         |  |      |  |         |      |  |  |           |  |  |      |           |  |  |  |           |  |  |  |           | 
|--------- |  |  |  | ---- | --------- |  | ---- |  | --------- | ---- |  |  | --------- |  |  | ---- | ------- |  | ---- |  | ------- | ---- |  |  | --------- |  |  | ---- | --------- |  |  |  | --------- |  |  |  | --------- | 
|2015      |  |  |  | 2014 |           |  | 2013 |  |           | 2012 |  |  | 2011      |  |  | 2010 |         |  | 2009 |  |         | 2008 |  |  | 2007      |  |  | 2006 |          
|          |  |  |  |      |           | 
|3,465,100 |  |  |  |      | 3,122,500 |  |      |  | 1,886,500 |      |  |  | 1,370,700 |  |  |      | 971,700 |  |      |  | 967,800 |      |  |  | 1,345,125 |  |  |      | 1,041,750 |  |  |  | 2,693,450 |  |  |  | 2,288,650 | 

In previous years, the company granted options under an Officers and Employees Plan (the last grant under which expired in 2013)
and a Directors Plan (the last grant under which expired in 2012).



|    |  |                                         
|--- |  | ----------------------------------------
|146 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents



|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                          |  |  |                                                     | 
|----------------------------------------- |  |  | --------------------------------------------------- | 
|Note 24Share-Based Compensation continued |  |  | In millions of US dollars except as otherwise noted | 



Under the terms of the plans, no
additional options are issuable pursuant to the plans.

The exercise price is not less than the quoted market closing price of the companys common shares
on the last trading day immediately preceding the date of the grant, and an options maximum term is 10 years. In general, options granted under the Performance Option Plans will vest, if at all, according to a schedule based on the three-year
average excess of the companys consolidated cash flow return on investment over the weighted average cost of capital.

The company issues new common
shares to satisfy stock option exercises. Options granted to Canadian participants had an exercise price in Canadian dollars.



LOGO

A summary of the status of the stock option plans as at December 31, 2015, 2014 and 2013 and changes during the years
ending on those dates is as follows:



|                               |  |  |  |                                    |            |   |      |  |                                 |      |  |  |            |   |      |  |  |      |        |   |      |   |        |   |  |   |        |  
|------------------------------ |  |  |  | ---------------------------------- | ---------- | - | ---- |  | ------------------------------- | ---- |  |  | ---------- | - | ---- |  |  | ---- | ------ | - | ---- | - | ------ | - |  | - | ------ | -
|                               |  |  |  | Number of shares subject to option |            |   |      |  | Weighted average exercise price |     
|                               |  |  |  | 2015                               |            |   | 2014 |  |                                 | 2013 |  |  |            |   | 2015 |  |  | 2014 |        |   | 2013 |  
|                               |  |  |  |                                    |            |   |      |  |                                 |      |  | 
|Outstanding, beginning of year |  |  |  |                                    | 20,909,835 |   |      |  | 20,332,335                      |      |  |  | 23,164,444 |   |      |  |  | $    | 28.01  |   |      | $ | 26.45  |   |  | $ | 22.32  |  
|Granted                        |  |  |  |                                    | 3,474,900  |   |      |  | 3,157,800                       |      |  |  | 1,952,000  |   |      |  |  |      | 32.41  |   |      |   | 36.73  |   |  |   | 43.80  |  
|Exercised                      |  |  |  |                                    | (4,803,560 | ) |      |  | (2,285,450                      | )    |  |  | (4,492,409 | ) |      |  |  |      | (10.95 | ) |      |   | (15.91 | ) |  |   | (8.71  | )
|Forfeited or cancelled         |  |  |  |                                    | (427,900   | ) |      |  | (294,850                        | )    |  |  | (291,700   | ) |      |  |  |      | (43.14 | ) |      |   | (50.94 | ) |  |   | (45.33 | )
|Expired                        |  |  |  |                                    |           |   |      |  |                                |      |  |  |           |   |      |  |  |      |       |   |      |   |       |   |  |   |       |  
|                               |  |  |  |                                    |            |   |      |  |                                 |      |  | 
|Outstanding, end of year       |  |  |  |                                    | 19,153,275 |   |      |  | 20,909,835                      |      |  |  | 20,332,335 |   |      |  |  | $    | 30.97  |   |      | $ | 28.01  |   |  | $ | 26.45  |  
|                               |  |  |  |                                    |            |   |      |  |                                 |      |  | 

The aggregate grant-date fair value of all options granted during 2015 was $19 (2014  $29, 2013  $30). The average
share price during 2015 was $28.23 per share (2014  $34.81 per share, 2013  $36.69 per share).

The following table summarizes information about
stock options outstanding as at December 31, 2015:



|                         |  |  |  |                     |            |  |                                         |  |                     |                                |  |   |       |  |        |  |  |                                |            |  |  |   |       | 
|------------------------ |  |  |  | ------------------- | ---------- |  | --------------------------------------- |  | ------------------- | ------------------------------ |  | - | ----- |  | ------ |  |  | ------------------------------ | ---------- |  |  | - | ----- | 
|                         |  |  |  | Options Outstanding |            |  |                                         |  | Options Exercisable |                               
|Range of Exercise Prices |  |  |  | Number              |            |  | Weighted AverageRemaining Life in Years |  |                     | Weighted AverageExercise Price |  |   |       |  | Number |  |  | Weighted AverageExercise Price |           
|                         |  |  |  |                     |            |  |                                         |  |                     |                                |  |  
|$8.00 to $12.00          |  |  |  |                     | 2,288,650  |  |                                         |  | <1                  |                                |  | $ | 10.93 |  |        |  |  |                                | 2,288,650  |  |  | $ | 10.93 | 
|$16.00 to $21.00         |  |  |  |                     | 2,693,450  |  |                                         |  | 1                   |                                |  |   | 19.72 |  |        |  |  |                                | 2,693,450  |  |  |   | 19.72 | 
|$25.00 to $38.00         |  |  |  |                     | 10,424,625 |  |                                         |  | 7                   |                                |  |   | 31.92 |  |        |  |  |                                | 3,144,825  |  |  |   | 31.04 | 
|$39.00 to $44.00         |  |  |  |                     | 2,081,600  |  |                                         |  | 7                   |                                |  |   | 41.94 |  |        |  |  |                                | 887,300    |  |  |   | 39.46 | 
|$48.00 to $67.00         |  |  |  |                     | 1,664,950  |  |                                         |  | 3                   |                                |  |   | 57.10 |  |        |  |  |                                | 1,664,950  |  |  |   | 57.10 | 
|                         |  |  |  |                     |            |  |                                         |  |                     |                                |  |  
|                         |  |  |  |                     | 19,153,275 |  |                                         |  | 5                   |                                |  | $ | 30.97 |  |        |  |  |                                | 10,679,175 |  |  | $ | 28.64 | 
|                         |  |  |  |                     |            |  |                                         |  |                     |                                |  |  

The foregoing options have expiry dates ranging from May 2016 to May 2025.



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 147



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                          |  |  |                                                     | 
|----------------------------------------- |  |  | --------------------------------------------------- | 
|Note 24Share-Based Compensation continued |  |  | In millions of US dollars except as otherwise noted | 





Other Plans The
company offers a deferred share unit plan to non-employee directors, which allows each to choose to receive, in the form of deferred share units (DSUs), all or a percentage of the directors fees, which would otherwise be payable in
cash. The plan also provides for discretionary grants of additional DSUs by the Board, a practice it discontinued on January 24, 2007 in connection with an increase in the annual retainer. Each DSU fully vests upon award, but is distributed
only when the director has ceased to be a member of the Board. Vested units are settled in cash based on the common share price at that time. As at December 31, 2015, the total number of DSUs held by participating directors was 711,131
(2014  620,091, 2013  562,720). The company offered a multi-year incentive plan to the CEO for the period July 1, 2014
through December 31, 2015, for which the grant date was determined to be February 20, 2015. The plan provided for an award of DSUs. The units will vest in three years from July 1, 2014 and were subject to performance criteria during the
period from July 1, 2014 to December 31, 2015, with the number of units vested being based on company performance and individual CEO performance during that performance period. Vested units are settled in cash when employment is
terminated. As at December 31, 2015, the total number of DSUs held by the CEO was 98,414.


The company previously offered a performance unit incentive plan (MTIP) to senior executives and other
key employees. The performance objectives under the plan were designed to further align the interests of executives and key employees with those of shareholders by linking the vesting of awards to the total return to shareholders over
the three-year performance period ended December 31, 2014. Total shareholder return measured the capital appreciation in the companys common shares, including dividends paid over the performance period. Vesting of one-half of the
awards was based on increases in the total shareholder return over the three-year performance period. Vesting of the remaining one-half of the awards was based on the extent to which the total shareholder return matched or exceeded that of the
common shares of a pre-defined peer group index. None of the performance share units vested based on PotashCorps performance during the three-year performance period ended December 31, 2014, and therefore no such units settled in cash at
the end of such performance period. Compensation expense for this plan was recorded over the three-year performance cycle of the plan. The amount of compensation expense was adjusted each period over the cycle to reflect the current fair value
of common shares and the number of shares estimated to vest.






Further information and a summary of the status
of outstanding DSUs and MTIP units as at December 31 are presented below:



|                                          |  |  |  |                  |    |  |      |   |            |      |  |   |    |      |      |  |  |      |   |  |      |   |   |  |  |      |   |  |      |  |  |      |   |  |  |   |   |  |  |   |   | 
|----------------------------------------- |  |  |  | ---------------- | -- |  | ---- | - | ---------- | ---- |  | - | -- | ---- | ---- |  |  | ---- | - |  | ---- | - | - |  |  | ---- | - |  | ---- |  |  | ---- | - |  |  | - | - |  |  | - | - | 
|                                          |  |  |  | DSUs  Directors |    |  |      |   | DSUs  CEO |      |  |   |    | MTIP |     
|                                          |  |  |  | 2015             |    |  | 2014 |   |            | 2013 |  |   |    |      | 2015 |  |  | 2014 |   |  | 2013 |   |   |  |  | 2015 |   |  | 2014 |  |  | 2013 |  
|                                          |  |  |  |                  |    |  |      |   |            |      |  |   |    |      |      |  |  |     
|Cash used to settle units during the year |  |  |  | $                |   |  |      | $ |           |      |  | $ | 3  |      |      |  |  | $    |  |  |      | $ |  |  |  | $    |  |  |      |  |  | $    |  |  |  | $ |  |  |  | $ |  | 
|Fair value of closing liability           |  |  |  |                  | 12 |  |      |   | 22         |      |  |   | 19 |      |      |  |  |      | 2 |  |      |   |  |  |  |      |  |  |      |  |  |      |  |  |  |   |  |  |  |   | 1 | 
|Intrinsic value of closing liability      |  |  |  |                  | 12 |  |      |   | 22         |      |  |   | 19 |      |      |  |  |      | 2 |  |      |   |  |  |  |      |  |  |      |  |  |      |  |  |  |   |  |  |  |   |  | 
|                                          |  |  |  |                  |    |  |      |   |            |      |  |   |    |      |      |  |  |     





|
|
|



|     |  |    |  |  |  |                                                  
|---- |  | -- |  |  |  | -------------------------------------------------
|Note |  | 25 |  |  |  | Financial Instruments and Related Risk Management

Outlined below are the companys financial instruments and related risk management objectives, its policies
and its exposure, sensitivity and monitoring strategies to financial risks.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  |                                                                                      
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | -------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  |  |  | Accounting Estimates and Judgments                                                   
|Financial assets and financial liabilities are recognized initially in the consolidated statements of financial position at fair value
(normally the transaction price) adjusted for transaction costs. Transaction costs related to financial assets or financial liabilities (at fair value through profit or loss) are recognized immediately in net income. Regular way purchases and sales
of financial assets are accounted for on the trade date. Financial instruments recorded at fair value on an ongoing basis are remeasured at each reporting date and changes in the fair value are recorded in either net
income or OCI.  The companys financial assets and financial liabilities
shall be offset and the net amount presented in the statements of financial position when the company currently has a legally enforceable right to offset the recognized amounts and intends either to settle on a net basis, or to realize the
assets and settle the liabilities simultaneously. |  |  |  | Judgment is required to determine whether the right to offset is legally enforceable.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |  |  |  |                                                                                      

See Note 2 for discussion related to the policies, estimates and judgments for fair value measurements.



|    |  |                                         
|--- |  | ----------------------------------------
|148 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 







Supporting Information Financial Risks The company is exposed in varying degrees to a
variety of financial risks from its use of financial instruments: credit risk, liquidity risk and market risk. The source of risk exposure and how each is managed are outlined below. Credit Risk The company is exposed to credit risk on its cash
and cash equivalents, receivables (excluding taxes) and derivative instrument assets. The exposure to credit risk is represented by the carrying amount of each class of financial assets, including derivative financial instruments, recorded in
the consolidated statements of financial position. The company manages its credit risk on cash and cash equivalents and derivative instrument assets through
policies guiding:  

Acceptable minimum counterparty credit ratings relating to the natural gas and foreign currency derivative instrument assets and cash and cash equivalents;  

Daily counterparty settlement on natural gas derivative instruments based on prescribed credit thresholds; and  

Exposure thresholds by counterparty on cash and cash equivalents. Derivative instrument assets are comprised of
natural gas hedging derivatives. All of the counterparties to the contracts comprising the derivative financial instruments in an asset position are of investment-grade quality. The company seeks to manage the credit risk relating to its trade receivables through a credit management program. Credit approval policies and procedures are in
place to guide the granting of credit to new customers as well as its continued extension to existing customers. Existing customer accounts are reviewed every 12-18 months. Credit is extended to international customers based upon an evaluation of
both customer and country risk. The company uses credit agency reports, where available, and an assessment of other relevant information such as current financial statements and/or credit references before assigning credit limits to customers. Those
that fail to meet specified benchmark creditworthiness may transact with the company on a prepayment basis or provide another form of credit support that the company approves. The company does not hold any collateral as security on trade receivables. If appropriate, it may request guarantees or standby letters of credit to mitigate
credit risk. It also obtains export insurance from Export Development Canada (covering 90 percent of each balance) for international potash sales from its New Brunswick operation, and from the Foreign Credit Insurance Association (covering 90
percent of each balance) for international sales from the US and Trinidad. A total of $151 in receivables as at December 31, 2015 was covered, representing 99 percent of offshore receivables (2014  99 percent). Canpotex also obtains
export insurance from Export Development Canada for its trade receivables (covering 90 percent of Canpotexs receivables).


The credit period on sales is generally 15 days for fertilizer customers, 30 days for industrial and feed customers
and up to 180 days for select export sales customers. Interest at 1.5 percent per month is charged on balances remaining unpaid at the end of the sale terms. Historically, the company has experienced minimal customer defaults and, as a result, it
considers the credit quality of the trade receivables as at December 31, 2015 that are not past due to be high. There were no amounts past due or impaired relating to the non-trade receivables. There were no significant amounts impaired
relating to the trade receivables. The aging of trade receivables that were past due but not impaired as at December 31 was as follows:  2015




20141-30 days



$
26




$
5831-60 days




3





2Greater than 60 days




3





$
32




$
60  LOGO Liquidity Risk Liquidity risk
arises from the companys general funding needs and in the management of its assets, liabilities and optimal capital structure. It manages its liquidity risk to maintain sufficient liquid financial resources to fund its operations and meet its
commitments and obligations in a cost-effective manner. In managing its liquidity risk, the company has access to a range of funding options. It has established an external borrowing policy with the following objectives:  

Maintain an optimal capital structure;  

Maintain investment-grade credit ratings that provide ease of access to the debt capital and commercial paper markets;  

Maintain sufficient short-term credit availability; and  

Maintain long-term relationships with a sufficient number of high-quality and diverse lenders.






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 149



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 



The table below outlines the companys available debt facilities as at December 31, 2015:  TotalAmount


Amount
Outstandingand Committed


AmountAvailableCredit facility 1



$
3,500


$
517


$
2,983Line of credit




75




2


75 1
As described in Note 20, $3,500 was available through May 31, 2018 and $3,400 was available through May 31, 2019. Subsequent to December 31, 2015, the company extended its entire $3,500 facility to May 31,
2020. Included in the amount outstanding and committed was $517 of commercial paper. The amount available under the commercial paper program is limited to the availability of backup funds under the credit facility.  2
Letters of credit as discussed in Note 17.


The company has an uncommitted letter of credit facility of $100. As at December 31, 2015, $40 (2014 
$46) was outstanding under this facility. Certain of the companys derivative instruments contain provisions that require its debt to maintain specified credit ratings from two of the major credit rating agencies. If the debt were to fall below
the specified ratings, the company would be in violation of these provisions, and the counterparties to the derivative instruments could request immediate payment or demand immediate and ongoing full overnight collateralization on derivative
instruments in net liability positions. The aggregate fair value of all derivative instruments with credit risk-related contingent features that were in a liability position on December 31, 2015 was $190, for which the company had posted
collateral of $119 in the normal course of business. If the credit risk-related contingent features underlying these agreements had been triggered on December 31, 2015, the company would have been required to post an additional $66 of
collateral to its counterparties.






The table below presents a maturity analysis of
the companys financial liabilities and gross settled derivative contracts (for which the cash flows are settled simultaneously) based on the expected cash flows from the date of the consolidated statements of financial position to the
contractual maturity date. The amounts are the contractual undiscounted cash flows.



|                               |  |  |  |                                                    |       |  |  |  |                        |   |       |               |  |   |              |   |  |              |     |  |              |   |       |  |  |   |       | 
|------------------------------ |  |  |  | -------------------------------------------------- | ----- |  |  |  | ---------------------- | - | ----- | ------------- |  | - | ------------ | - |  | ------------ | --- |  | ------------ | - | ----- |  |  | - | ----- | 
|                               |  |  |  | Carrying Amount ofLiability as atDecember 31, 2015 |       |  |  |  | Contractual
Cash Flows |   |       | Within
1 Year |  |   | 1 to 3 Years |   |  | 3 to 5 Years |     |  | Over 5 Years |  
|                               |  |  |  |                                                    |       |  |  |  |                        |   |       |              
|Short-term debt obligations 1  |  |  |  | $                                                  | 517   |  |  |  |                        | $ | 517   |               |  | $ | 517          |   |  | $            |    |  |              | $ |      |  |  | $ |      | 
|Payables and accrued charges 2 |  |  |  |                                                    | 868   |  |  |  |                        |   | 868   |               |  |   | 868          |   |  |              |    |  |              |   |      |  |  |   |      | 
|Long-term debt obligations 1   |  |  |  |                                                    | 3,754 |  |  |  |                        |   | 5,716 |               |  |   | 176          |   |  |              | 836 |  |              |   | 1,255 |  |  |   | 3,449 | 
|Foreign currency derivatives   |  |  |  |                                                    | 3     |  |  |  |                        |   |       |               |  |   |              |   |  |              |     |  |              |   |       |  |  |   |       | 
|Outflow                        |  |  |  |                                                    |       |  |  |  |                        |   | 134   |               |  |   | 134          |   |  |              |    |  |              |   |      |  |  |   |      | 
|Inflow                         |  |  |  |                                                    |       |  |  |  |                        |   | (131  | )             |  |   | (131         | ) |  |              |    |  |              |   |      |  |  |   |      | 
|Natural gas derivatives        |  |  |  |                                                    | 190   |  |  |  |                        |   | 193   |               |  |   | 81           |   |  |              | 85  |  |              |   | 18    |  |  |   | 9     | 
|                               |  |  |  |                                                    |       |  |  |  |                        |   |       |              
|                               |  |  |  | $                                                  | 5,332 |  |  |  |                        | $ | 7,297 |               |  | $ | 1,645        |   |  | $            | 921 |  |              | $ | 1,273 |  |  | $ | 3,458 | 
|                               |  |  |  |                                                    |       |  |  |  |                        |   |       |              



|1 | Contractual cash flows include contractual interest payments related to debt obligations. Interest rates on variable rate debt are based on prevailing rates as at December 31, 2015. Disclosures regarding offsetting
of certain debt obligations are provided in Note 20.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2 | Excludes taxes, accrued interest, deferred revenues and current portions of asset retirement obligations and accrued environmental costs and pension and other post-retirement benefits.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Market Risk

Market risk is the risk that financial instrument
fair values will fluctuate due to changes in market prices. The market risks to which the company is exposed on its financial instruments are foreign exchange risk, interest rate risk and price risk (related to commodity and equity securities).

Foreign Exchange Risk



The company is exposed to foreign exchange risk primarily relating to Canadian operating and capital expenditures,
taxes and dividends. To manage foreign exchange risk related to these non-US dollar expenditures, the company may enter into foreign currency derivatives. Its treasury risk management policies allow such exposures to be hedged within
certain prescribed limits for both forecast operating and capital expenditures. The foreign currency derivatives are not currently designated as hedging instruments for accounting purposes.


The company has certain available-for-sale investments listed on foreign stock exchanges and denominated in
currencies other than the US dollar for which it is exposed to foreign exchange risk. These investments are held for long-term strategic purposes.






|    |  |                                         
|--- |  | ----------------------------------------
|150 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 



The following table shows the
companys significant exposure to foreign exchange risk on its financial instruments and the pre-tax effects on net income and OCI of reasonably possible changes in the relevant foreign currency. The company has no significant foreign
currency exposure related to cash and cash equivalents, receivables and the other available-for-sale investment. This analysis assumed that a value decrease related to the companys investment in ICL would not represent an impairment. Due to
impairments recorded for Sinofert, this analysis assumed that any value decrease below the carrying amount at the last impairment date would represent an impairment with such decreases being recorded through net income. The carrying amount of
Sinofert for purposes of this analysis was $200 as at December 31, 2015 (December 31, 2014  $200). All other variables were assumed to remain constant.



|                               |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  |  |  |   |    |   |  |   |     |  
|------------------------------ |  |  |  | ---------------------------------------------------- | ------------------ | - |  | --- | --------------------- | ------------------ | -- | - | ---------- | - | -- | --- |  |  |  | - | -- | - |  | - | --- | -
|                               |  |  |  | Carrying Amountof Asset (Liability)as at December 31 |                    |   |  |     | Foreign Exchange Risk |                   
|                               |  |  |  |                                                      | 5% decrease in US$ |   |  |     |                       | 5% increase in US$ |   
|2015                           |  |  |  |                                                      | Net Income         |   |  | OCI |                       |                    |    |   | Net Income |   |    | OCI | 
|                               |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  | 
|Available-for-sale investments |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  |  |  |   |    |   |  |   |     |  
|ICL (New Israeli shekels)      |  |  |  | $                                                    | 716                |   |  |     |                       | $                  |   |   |            | $ | 36 |     |  |  |  | $ |   |   |  | $ | (36 | )
|Sinofert (Hong Kong dollars)   |  |  |  |                                                      | 266                |   |  |     |                       |                    |   |   |            |   | 13 |     |  |  |  |   |   |   |  |   | 13  |  
|Payables (CDN)                 |  |  |  |                                                      | (140               | ) |  |     |                       |                    | (7 | ) |            |   |   |     |  |  |  |   | 7  |   |  |   |    |  
|Foreign currency derivatives   |  |  |  |                                                      | (3                 | ) |  |     |                       |                    | 7  |   |            |   |   |     |  |  |  |   | (7 | ) |  |   |    |  
|                               |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  | 
|2014                           |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  |  |  |   |   
|                               | 
|Available-for-sale investments |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  |  |  |   |    |   |  |   |     |  
|ICL (New Israeli shekels)      |  |  |  | $                                                    | 1,275              |   |  |     |                       | $                  |   |   |            | $ | 64 |     |  |  |  | $ |   |   |  | $ | (64 | )
|Sinofert (Hong Kong dollars)   |  |  |  |                                                      | 252                |   |  |     |                       |                    |   |   |            |   | 13 |     |  |  |  |   |   |   |  |   | (13 | )
|Payables (CDN)                 |  |  |  |                                                      | (90                | ) |  |     |                       |                    | (5 | ) |            |   |   |     |  |  |  |   | 5  |   |  |   |    |  
|Foreign currency derivatives   |  |  |  |                                                      | (2                 | ) |  |     |                       |                    | (7 | ) |            |   |   |     |  |  |  |   | 7  |   |  |   |    |  
|                               |  |  |  |                                                      |                    |   |  |     |                       |                    |    |   |            |   |    |     |  | 

Interest Rate Risk



Fluctuations in interest rates impact the future cash flows and fair values of various financial instruments. With
respect to its debt portfolio, the company addresses interest rate risk by using a portfolio of fixed and floating rate instruments. This exposure is also managed by aligning current and long-term assets with demand and fixed-term debt and by
monitoring the effects of market changes in interest rates. Interest rate swaps can be used by the company to further manage its interest rate exposure. The
company is also exposed to changes in interest rates related to its investments in marketable securities. These securities are included in cash and cash equivalents, and the companys primary objective is to ensure the security of principal
amounts invested and provide for an adequate degree of liquidity, while achieving a satisfactory return. Its treasury risk management policies specify various investment parameters, including eligible types of investment, maximum maturity dates,
maximum exposure by counterparty and minimum credit ratings. The company had no significant exposure to interest rate risk on its financial instruments as at
December 31, 2015 and December 31, 2014. The only financial assets bearing any variable interest rate exposure are cash and cash


equivalents. As for financial liabilities, the company has only an insignificant exposure related to a long-term loan that is subject to variable rates. Short-term debt, related to commercial
paper, is excluded from interest rate risk as the interest rates are fixed for the stated period of the debt. The company would only be exposed to variable interest rate risk on the issuance of new commercial paper. It does not measure any
fixed-rate debt at fair value. Therefore, changes in interest rates will not affect income or OCI as there is no change in the carrying value of fixed-rate debt and interest payments are fixed. This analysis assumed all other variables remain
constant. Price Risk The company is
exposed to commodity price risk on its financial instruments resulting from its natural gas requirements. Its natural gas strategy is based on diversification for its total gas requirements (which represent the forecast consumption of natural
gas volumes by its manufacturing and mining facilities). Its objective is to acquire a reliable supply of natural gas feedstock and fuel on a location-adjusted, cost-competitive basis. Its exchange-traded available-for-sale securities also expose
the company to equity securities price risk.






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 151



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 



The following table shows the
companys significant exposures to price risk and the pre-tax effects on net income and OCI of reasonably possible changes in the relevant commodity or securities prices. This analysis assumed that a price decrease related to the companys
investment in ICL would not represent an impairment. Due to impairments recorded for Sinofert, this analysis assumed that any price decrease below the carrying amount at the last impairment date would represent an impairment with such decreases
being recorded through net income. The carrying amount of Sinofert for purposes of this analysis was $200 as at December 31, 2015 (December 31, 2014  $200). All other variables were assumed to remain constant.



|                               |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  |  |  |   |   |  |  |   |     | 
|------------------------------ |  |  |  | ------------------------------------------------------ | -------------------------------- | - |  | --- | ---------- | -------------------------------- | -- | - | ---------- | - | ---- | --- |  |  |  | - | - |  |  | - | --- | 
|                               |  |  |  | Carrying Amount
of Asset (Liability)
as at December 31 |                                  |   |  |     | Price Risk |                                 
|                               |  |  |  |                                                        | Effect of 10% decrease in prices |   |  |     |            | Effect of 10% increase in prices |   
|2015                           |  |  |  |                                                        | Net Income                       |   |  | OCI |            |                                  |    |   | Net Income |   |      | OCI | 
|                               | 
|Available-for-sale investments |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  |  |  |   |   |  |  |   |     | 
|ICL                            |  |  |  | $                                                      | 716                              |   |  |     |            | $                                |   |   |            | $ | (72  | )   |  |  |  | $ |  |  |  | $ | 72  | 
|Sinofert                       |  |  |  |                                                        | 266                              |   |  |     |            |                                  |   |   |            |   | (27  | )   |  |  |  |   |  |  |  |   | 27  | 
|Natural gas derivatives        |  |  |  |                                                        | (181                             | ) |  |     |            |                                  |   |   |            |   | (18  | )   |  |  |  |   |  |  |  |   | 18  | 
|                               |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  | 
|2014                           |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  |  |  |   |  
|                               | 
|Available-for-sale investments |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  |  |  |   |   |  |  |   |     | 
|ICL                            |  |  |  | $                                                      | 1,275                            |   |  |     |            | $                                |   |   |            | $ | (128 | )   |  |  |  | $ |  |  |  | $ | 128 | 
|Sinofert                       |  |  |  |                                                        | 252                              |   |  |     |            |                                  |   |   |            |   | (25  | )   |  |  |  |   |  |  |  |   | 25  | 
|Natural gas derivatives        |  |  |  |                                                        | (186                             | ) |  |     |            |                                  | (4 | ) |            |   | (29  | )   |  |  |  |   | 4 |  |  |   | 29  | 
|                               |  |  |  |                                                        |                                  |   |  |     |            |                                  |    |   |            |   |      |     |  | 

The sensitivity analyses included in the tables above should be used with caution as the changes are hypothetical and not
predictive of future performance. The sensitivities are calculated with reference to period-end balances and will change due to fluctuations in the balances throughout the year. In addition, for the purpose of the sensitivity analyses, the effect of
a variation in a particular assumption on the fair value of the financial instrument was calculated independently of any change in another assumption. Actual changes in one factor may contribute to changes in another factor, which may magnify
or counteract the effect on the fair value of the financial instrument.

Fair Value

Estimated fair values for financial instruments are designed to approximate amounts for which the instruments could be exchanged in a current arms-length
transaction between knowledgeable willing parties. The valuation policies and procedures for financial reporting purposes are determined by the companys finance department.

Financial instruments included in the consolidated statements of financial position are measured either at fair value or amortized cost. The tables below explain
the valuation methods used to determine the fair value of each financial instrument and its associated level in the fair value hierarchy.



|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|----------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Financial Instruments Measuredat Fair Value                 |  |  |  | Fair Value Method                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|Cash and cash equivalents                                   |  |  |  | Assumed to approximate carrying value due to their short-term nature.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Available-for-sale investments                              |  |  |  | Based on the closing bid price of the common shares (Level 1) as at the statements of financial position dates.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Foreign currency derivatives not traded in an active market |  |  |  | Determined using quoted forward exchange rates (Level 2) as at the statements of financial position dates.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Natural gas swaps not traded in an active market            |  |  |  | Based on a discounted cash flow model. The inputs used in the model included contractual cash flows based on prices for natural gas futures contracts, fixed prices and notional volumes specified by the swap contracts,
the time value of money, liquidity risk, the companys own credit risk (related to instruments in a liability position) and counterparty credit risk (related to instruments in an asset position). Futures contract prices used as
inputs in the model were supported by prices quoted in an active market and therefore categorized in Level 2. Prior to December 31, 2015, certain contract prices used as inputs in the model were not based on observable market
data and therefore categorized in Level 3.
|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Natural gas futures                                         |  |  |  | Based on closing prices provided by the exchange (NYMEX) (Level 1) as at the statements of financial position dates.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|                                                            |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           



|    |  |                                         
|--- |  | ----------------------------------------
|152 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 



For natural gas swaps, the primary
input into the valuation model was natural gas futures prices, which were based on delivery at the Henry Hub and were observable up to 12 years in the future. At December 31, 2014 when certain natural gas derivatives were categorized as Level
3, the unobservable futures price range was $3.82 to $4.74 per MMBtu. Additionally, at December 31, 2014, changes in the unobservable natural gas futures prices would not result in significantly higher or lower fair values as any price change
would be counterbalanced by offsetting derivative positions for the majority of the companys derivatives. Interest rates used to discount estimated cash flows as at December 31, 2015 were between 0.32 percent and 3.52 percent
(December 31, 2014  between 0.17 percent and 3.48 percent) depending on the settlement date.



|                                                              |  |  |  |                                                                                   
|------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------------------------
|Financial Instruments Measured at Amortized
Cost              |  |  |  | Fair Value Method                                                                 
|Receivables, short-term debt and payables and accrued charges |  |  |  | Assumed to approximate carrying value due to their short-term nature.             
|                                                              |  |  |  |                                                                                   
|Long-term debt senior notes                                   |  |  |  | Quoted market prices (Level 1 or 2 depending on the market liquidity of the debt).
|                                                              |  |  |  |                                                                                   
|Other long-term debt instruments                              |  |  |  | Assumed to approximate carrying value.                                            
|                                                              |  |  |  |                                                                                   

Presented below is a comparison of the fair value of the companys senior notes to their carrying values as at
December 31.



|                            |  |  |  |                             |       |  |                        |   |       |  |  |                             |  |   |                        |  |  |   |       | 
|--------------------------- |  |  |  | --------------------------- | ----- |  | ---------------------- | - | ----- |  |  | --------------------------- |  | - | ---------------------- |  |  | - | ----- | 
|                            |  |  |  | 2015                        |       |  |                        |   | 2014  | 
|                            |  |  |  | Carrying Amountof Liability |       |  | Fair Value ofLiability |   |       |  |  | Carrying Amountof Liability |  |   | Fair Value ofLiability | 
|Long-term debt senior notes |  |  |  | $                           | 3,750 |  |                        | $ | 3,912 |  |  |                             |  | $ | 3,750                  |  |  | $ | 4,182 | 
|                            |  |  |  |                             |       |  |                        |   |       |  |  |                             |  |   |                        |  |  |   |       | 

The following table presents the companys fair value hierarchy for financial assets and financial liabilities carried at
fair value on a recurring basis.



|                                  |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |   |  |   |      |  
|--------------------------------- |  |  |  | ----------------------------------------------------- | ----- | - |  |  | -------------------------------------------------------------- | - | ----- | ----------------------------------------------- |  | - | ----------------------------------------- | - |  | - | ---- | -
|                                  |  |  |  |                                                       |       |   |  |  | Fair Value Measurements at Reporting Dates Using:              |  
|2015                              |  |  |  | Carrying Amount ofAsset (Liability)
as at December 31 |       |   |  |  | Quoted Prices inActive Markets forIdentical Assets
(Level 1) 1 |   |       | Significant OtherObservable Inputs(Level 2) 1,2 |  |   | SignificantUnobservableInputs
(Level 3) 2 |  
|                                  | 
|Derivative instrument assets      |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |   |  |   |      |  
|Natural gas derivatives           |  |  |  | $                                                     | 9     |   |  |  |                                                                | $ |      |                                                 |  | $ | 9                                         |   |  | $ |     |  
|Available-for-sale investments3   |  |  |  |                                                       | 984   |   |  |  |                                                                |   | 984   |                                                 |  |   |                                          |   |  |   |     |  
|Derivative instrument liabilities |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |   |  |   |      |  
|Natural gas derivatives           |  |  |  |                                                       | (190  | ) |  |  |                                                                |   |      |                                                 |  |   | (190                                      | ) |  |   |     |  
|Foreign currency derivatives      |  |  |  |                                                       | (3    | ) |  |  |                                                                |   |      |                                                 |  |   | (3                                        | ) |  |   |     |  
|                                  |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                
|2014                              |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |  
|                                  | 
|Derivative instrument assets      |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |   |  |   |      |  
|Natural gas derivatives           |  |  |  | $                                                     | 7     |   |  |  |                                                                | $ |      |                                                 |  | $ | (13                                       | ) |  | $ | 20   |  
|Available-for-sale investments3   |  |  |  |                                                       | 1,527 |   |  |  |                                                                |   | 1,527 |                                                 |  |   |                                          |   |  |   |     |  
|Derivative instrument liabilities |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                 |  |   |                                           |   |  |   |      |  
|Natural gas derivatives           |  |  |  |                                                       | (193  | ) |  |  |                                                                |   | (4    | )                                               |  |   | (58                                       | ) |  |   | (131 | )
|Foreign currency derivatives      |  |  |  |                                                       | (2    | ) |  |  |                                                                |   |      |                                                 |  |   | (2                                        | ) |  |   |     |  
|                                  |  |  |  |                                                       |       |   |  |  |                                                                |   |       |                                                



|1 | During 2015 and 2014, there were no transfers between Level 1 and Level 2.
|- | --------------------------------------------------------------------------



|2 | During 2015, there were no transfers into Level 3 and $120 of losses was transferred out of Level 3 into Level 2 as the companys valuation technique used a significant portion of observable inputs. During 2014,
there were no transfers into Level 3 and $50 of losses was transferred out of Level 3 into Level 2 as (due to the passage of time) the terms of certain natural gas derivatives matured within 36 months. The companys policy is to recognize
transfers at the end of the reporting period.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3 | Available-for-sale investments are comprised of shares in ICL, Sinofert and other.
|- | ----------------------------------------------------------------------------------



|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 153



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                                   |  |  |                                                     | 
|------------------------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 25Financial Instruments and Related Risk Management continued |  |  | In millions of US dollars except as otherwise noted | 



The following table presents the
companys recognized financial instruments that are offset, or subject to enforceable master netting arrangements:



|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |   |  |  |  |   |      |  
|--------------------------------- |  | ------------------ |  | ----- | ---- | - | ------ | - | --- | -------------------- |  | - | ---- | - | ---------------- |  |  | -------------------------------------------- | --- | - |  | - | ------------------------------------------- | - |  |  |  | - | ---- | -
|                                  |  | Amounts Not Offset |  |       |      |   |        |  
|Financial assets (liabilities)    |  |                    |  | Gross |      |   | Offset |   |     | Net AmountsPresented |  |   |      |   | Included inGross |  |  | Related To Cash
Margin Deposits(Held) Placed |     |   |  |   | Net AmountsPresented LessAmounts Not Offset |  
|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                             
|December 31, 2015                 |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |  
|Derivative instrument assets      |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |   |  |  |  |   |      |  
|Natural gas derivatives           |  |                    |  | $     | 12   |   |        | $ | (3  | )                    |  | $ | 9    |   |                  |  |  | $                                            | 4   |   |  | $ |                                            | 1 |  |  |  | $ | 13   |  
|Derivative instrument liabilities |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |   |  |  |  |   |      |  
|Natural gas derivatives           |  |                    |  |       | (259 | ) |        |   | 69  |                      |  |   | (190 | ) |                  |  |  |                                              | (59 | ) |  |   | 119                                         | 2 |  |  |  |   | (130 | )
|Other long-term debt instruments3 |  |                    |  |       | (341 | ) |        |   | 337 |                      |  |   | (4   | ) |                  |  |  |                                              |    |   |  |   |                                            |   |  |  |  |   | (4   | )
|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                             
|                                  |  |                    |  | $     | (588 | ) |        | $ | 403 |                      |  | $ | (185 | ) |                  |  |  | $                                            | (55 | ) |  | $ | 119                                         |   |  |  |  | $ | (121 | )
|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                             
|December 31, 2014                 |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |  
|Derivative instrument assets      |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |   |  |  |  |   |      |  
|Natural gas derivatives           |  |                    |  | $     | 13   |   |        | $ | (6  | )                    |  | $ | 7    |   |                  |  |  | $                                            |    |   |  | $ |                                            | 1 |  |  |  | $ | 7    |  
|Derivative instrument liabilities |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                              |     |   |  |   |                                             |   |  |  |  |   |      |  
|Natural gas derivatives           |  |                    |  |       | (263 | ) |        |   | 74  |                      |  |   | (189 | ) |                  |  |  |                                              |    |   |  |   | 115                                         | 2 |  |  |  |   | (74  | )
|Other long-term debt instruments3 |  |                    |  |       | (461 | ) |        |   | 455 |                      |  |   | (6   | ) |                  |  |  |                                              |    |   |  |   |                                            |   |  |  |  |   | (6   | )
|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                             
|                                  |  |                    |  | $     | (711 | ) |        | $ | 523 |                      |  | $ | (188 | ) |                  |  |  | $                                            |    |   |  | $ | 115                                         |   |  |  |  | $ | (73  | )
|                                  |  |                    |  |       |      |   |        |   |     |                      |  |   |      |   |                  |  |  |                                             



|1 | Cash margin deposits held related to legally enforceable master netting arrangements for natural gas derivatives.
|- | -----------------------------------------------------------------------------------------------------------------



|2 | Cash margin deposits placed with counterparties related to legally enforceable master netting arrangements for natural gas derivatives.
|- | ---------------------------------------------------------------------------------------------------------------------------------------



|3 | Back-to-back loan arrangements (Note 20).
|- | -----------------------------------------

The following table presents a reconciliation of the beginning and
ending balances of the companys fair value measurements using significant unobservable inputs (Level 3):



|                                                                                     |  |  |  |                         |      |   |      |   |      |  
|------------------------------------------------------------------------------------ |  |  |  | ----------------------- | ---- | - | ---- | - | ---- | -
|                                                                                     |  |  |  | Natural Gas Derivatives |     
|                                                                                     |  |  |  | 2015                    |      |   | 2014 |  
|Balance, beginning of year                                                           |  |  |  | $                       | (111 | ) |      | $ | (141 | )
|Total (losses) gains (realized and unrealized) before income taxes                   |  |  |  |                         |      |   |      |   |      |  
|Included in net income, within cost of goods sold                                    |  |  |  |                         | (14  | ) |      |   | (19  | )
|Included in other comprehensive income                                               |  |  |  |                         | (15  | ) |      |   | (30  | )
|Purchases                                                                            |  |  |  |                         |     |   |      |   |     |  
|Sales                                                                                |  |  |  |                         |     |   |      |   |     |  
|Issues                                                                               |  |  |  |                         |     |   |      |   |     |  
|Settlements                                                                          |  |  |  |                         | 20   |   |      |   | 29   |  
|Transfers of losses out of Level 3                                                   |  |  |  |                         | 120  |   |      |   | 50   |  
|Balance, end of year                                                                 |  |  |  | $                       |     |   |      | $ | (111 | )
|Losses for the year included in net income, within cost of goods sold, were:         |  |  |  |                         |      |   |      |   |      |  
|Change in unrealized losses relating to instruments still held at the reporting date |  |  |  | $                       |     |   |      | $ | (1   | )
|Total losses, realized and unrealized                                                |  |  |  |                         | (14  | ) |      |   | (19  | )



|    |  |                                         
|--- |  | ----------------------------------------
|154 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |                   
|---- |  | -- |  |  |  | ------------------
|Note |  | 26 |  |  |  | Capital Management

The companys objectives in capital management are to maintain financial flexibility while managing its cost
of, and optimizing its access to, capital. To achieve these objectives, its strategy, which was unchanged from 2014, was to maintain its investment-grade credit rating.

The company monitors its capital structure and, based on changes in economic conditions, may adjust the structure by adjusting the amount of dividends paid to
shareholders, repurchasing shares, issuing new shares, issuing new debt or retiring existing debt.

The company uses a combination of short-term and
long-term debt to finance its operations. It typically pays floating rates of interest on short-term debt and credit facilities, and fixed rates on senior notes.

Net debt and adjusted shareholders equity are included as components of the companys capital structure. The calculation of net debt, adjusted
shareholders equity and adjusted capital is set out in the following table:



2015




2014Short-term debt obligations



$
517




$
536Current portion of long-term debt obligations










500Long-term debt obligations




3,754





3,256Net unamortized debt issue costs




(44
)1




(47
)Total debt




4,227





4,245Cash and cash equivalents




(91
)




(215
)Net debt




4,136





4,030Total shareholders equity




8,382





8,792Accumulated other comprehensive loss (income)




50





(503
)Adjusted shareholders equity




8,432





8,289Adjusted capital2



$
12,568




$
12,319  1
Comprised of net unamortized debt issue costs less current portion of amortization included in prepaid expenses and other current assets.  2
Adjusted capital = (total debt  cash and cash equivalents) + (total shareholders equity  accumulated other comprehensive (loss) income).


LOGO






|                                         |  |    
|---------------------------------------- |  | ---
|PotashCorp 2015 Annual Integrated Report |  | 155



---

##### Table of Contents

|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                    |  |  |                                                     | 
|----------------------------------- |  |  | --------------------------------------------------- | 
|Note 26Capital Management continued |  |  | In millions of US dollars except as otherwise noted | 



The company monitors capital on
the basis of a number of factors, including the ratios of: net debt to net income before finance costs, income taxes, depreciation and amortization and certain impairment charges (adjusted EBITDA); adjusted EBITDA to finance costs
before unwinding of discount on asset retirement obligations, borrowing costs capitalized to property, plant and equipment and interest on net defined benefit pension and other post-retirement plan obligations (adjusted finance costs);
net debt to adjusted capital; and fixed-rate debt obligations as a percentage of total debt obligations.



|                                                                       |  |  |  |      |        |  |  |  |      |   |        | 
|---------------------------------------------------------------------- |  |  |  | ---- | ------ |  |  |  | ---- | - | ------ | 
|                                                                       |  |  |  | 2015 |        |  |  |  | 2014 |  
|Components of ratios                                                   |  |  |  |      |        |  |  |  |      |   |        | 
|Adjusted EBITDA                                                        |  |  |  | $    | 2,598  |  |  |  |      | $ | 3,087  | 
|Net debt                                                               |  |  |  | $    | 4,136  |  |  |  |      | $ | 4,030  | 
|Adjusted finance costs                                                 |  |  |  | $    | 200    |  |  |  |      | $ | 197    | 
|Adjusted capital                                                       |  |  |  | $    | 12,568 |  |  |  |      | $ | 12,319 | 
|Ratios                                                                 |  |  |  |      |        |  |  |  |      |   |        | 
|Net debt to adjusted EBITDA1                                           |  |  |  |      | 1.59   |  |  |  |      |   | 1.31   | 
|Adjusted EBITDA to adjusted finance costs2                             |  |  |  |      | 13.0   |  |  |  |      |   | 15.7   | 
|Net debt to adjusted capital3                                          |  |  |  |      | 32.9%  |  |  |  |      |   | 32.7%  | 
|Fixed-rate debt obligations as a percentage of total debt obligations4 |  |  |  |      | 87.8%  |  |  |  |      |   | 87.0%  | 
|                                                                       |  |  |  |      |        |  |  |  |      |   |        | 
|                                                                       |  |  |  |      |        |  |  |  |      |   |        | 



|1 | Net debt to adjusted EBITDA = (total debt  cash and cash equivalents) / adjusted EBITDA.
|- | -----------------------------------------------------------------------------------------



|2 | Adjusted EBITDA to adjusted finance costs = adjusted EBITDA / adjusted finance costs.
|- | -------------------------------------------------------------------------------------



|3 | Net debt to adjusted capital = (total debt  cash and cash equivalents) / (total debt  cash and cash equivalents + total shareholders equity  accumulated other comprehensive (loss) income).
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4 | Fixed-rate debt obligations as a percentage of total debt obligations is determined by dividing fixed-rate debt obligations by total debt obligations.
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------



2015




2014Net income



$
1,270




$
1,536Finance costs




192





184Income taxes




451





628Depreciation and amortization




685





701Impairment of available-for-sale investment










38Adjusted EBITDA



$
2,598




$
3,087


2015




2014Finance costs



$
192




$
184Unwinding of discount on asset retirement obligations




(13
)




(15
)Borrowing costs capitalized to property, plant and equipment




40





41Interest on net defined benefit pension and other post-retirement plan obligations




(19
)




(13
)Adjusted finance costs



$
200




$
197








|
|
|



|     |  |    |  |  |  |            
|---- |  | -- |  |  |  | -----------
|Note |  | 27 |  |  |  | Commitments

A commitment is an agreement that is enforceable and legally binding to make a payment in the future for the
purchase of goods or services. These amounts are not recorded in the consolidated statements of financial position since the company has not yet received the goods or services from the supplier. The amounts below are what the company is committed to
pay based on current expected contract prices.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|Leases entered into are classified as either finance or operating leases. Leases that transfer substantially all of the risks and rewards of
ownership of property to the company are accounted for as finance leases. They are capitalized at the commencement of the lease at the lower of the fair value of the leased property and the present value of the minimum lease payments. Property
acquired under a finance lease is depreciated over the shorter of the period of expected use on the same basis as other similar property, plant and equipment and the lease term.
 Leases in which a significant portion of the risks and rewards of ownership are retained
by the lessor are classified as operating leases. Rental payments under operating leases are expensed in net income on a straight-line basis over the period of the lease. |  |  |  | The company is party to various leases, including leases for railcars and vessels. Judgment is required in considering a number of factors to
ensure that leases to which the company is party are classified appropriately as operating or financing. Such factors include whether the lease term is for the major part of the assets economic life and whether the present value of minimum
lease payments amounts to substantially all of the fair value of the leased asset. 
Substantially all of the leases to which the company is party have been classified as operating leases.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           



|    |  |                                         
|--- |  | ----------------------------------------
|156 |  | PotashCorp 2015 Annual Integrated Report



---

##### Table of Contents

|          |  |                    |  |              |  |                      |  |                  
|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                             |  |  |                                                     | 
|---------------------------- |  |  | --------------------------------------------------- | 
|Note 27Commitments continued |  |  | In millions of US dollars except as otherwise noted | 





Supporting Information Lease Commitments The company has various long-term operating
lease agreements for land, buildings, port facilities, equipment, ocean-going transportation vessels and railcars, the latest of which expires in 2038. The majority of lease agreements are renewable at the end of the lease period at market rates.
Rental expenses for operating leases for the year ended December 31, 2015 were $90 (2014  $90, 2013  $90). Purchase Commitments The company has entered into long-term natural gas contracts with the National Gas Company of Trinidad and Tobago Limited, the latest of which expires
in 2018. The contracts provide for prices that vary primarily with ammonia market prices, escalating floor prices and minimum purchase quantities. The commitments included in the table below are based on floor prices and minimum purchase quantities. The company entered into an agreement for certain phosphate products with OCP S.A. for specified purchase quantities and prices based on market rates at


the time of delivery. The commitment included in the following table is based on expected contract prices and expires in 2016. Agreements for the purchase of sulfur for use in the production of phosphoric acid provide for specified purchase quantities, and prices are based on market rates
at the time of delivery. The commitments included in the following table are based on expected contract prices. Capital Commitments The company has various long-term contractual commitments related to the acquisition of property, plant and equipment, the latest of which expires in 2017. The
commitments included in the following table are based on expected contract prices. Other Commitments Other commitments consist principally of pipeline capacity, throughput and various rail and vessel freight contracts, the latest of which expires in 2026, and
mineral lease commitments, the latest of which expires in 2034.






Minimum future commitments under these
contractual arrangements were as follows at December 31, 2015:



|              |  |  |  |                 |     |  |                     |   |     |                    |  |   |                  |  |  |       |     |  |  |   |       | 
|------------- |  |  |  | --------------- | --- |  | ------------------- | - | --- | ------------------ |  | - | ---------------- |  |  | ----- | --- |  |  | - | ----- | 
|              |  |  |  | OperatingLeases |     |  | PurchaseCommitments |   |     | CapitalCommitments |  |   | OtherCommitments |  |  | Total |    
|              |  |  |  |                 |     | 
|Within 1 year |  |  |  | $               | 80  |  |                     | $ | 454 |                    |  | $ | 28               |  |  | $     | 44  |  |  | $ | 606   | 
|1 to 3 years  |  |  |  |                 | 110 |  |                     |   | 178 |                    |  |   | 19               |  |  |       | 64  |  |  |   | 371   | 
|3 to 5 years  |  |  |  |                 | 72  |  |                     |   |    |                    |  |   |                 |  |  |       | 25  |  |  |   | 97    | 
|Over 5 years  |  |  |  |                 | 146 |  |                     |   |    |                    |  |   |                 |  |  |       | 32  |  |  |   | 178   | 
|              |  |  |  |                 |     | 
|Total         |  |  |  | $               | 408 |  |                     | $ | 632 |                    |  | $ | 47               |  |  | $     | 165 |  |  | $ | 1,252 | 
|              |  |  |  |                 |     | 





|
|
|



|     |  |    |  |  |  |                                
|---- |  | -- |  |  |  | -------------------------------
|Note |  | 28 |  |  |  | Contingencies and Other Matters

Contingent liabilities are either possible obligations arising from past events and whose existence can only be
confirmed by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the company, or present obligations arising from past events but not recognized because an outflow of resources is not probable or
the amount cannot be measured with sufficient reliability.



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |  |  |  | Accounting Estimates and Judgments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Generally, a contingent liability is a possible obligation that arises from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the
control of the company. A contingent liability may also be a present obligation that arises from past events but is not recognized because it is not probable that an outflow of resources embodying economic benefits will be required to settle the
obligation, or the amount of the obligation cannot be measured with sufficient reliability. Contingent liabilities are not recognized in the financial statements but are disclosed unless the possibility of an outflow of resources |  |  |  | The company is exposed to possible losses and gains related to environmental matters and other various claims and lawsuits pending for and against it in the ordinary course of business. Prediction of the outcome of such
uncertain events (i.e., being virtually certain, probable, remote or undeterminable), determination of whether recognition or disclosure in the consolidated financial statements is required and estimation of potential financial effects are
matters for judgment. Where no amounts are recognized, such amounts are



|                                         |  |    
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|PotashCorp 2015 Annual Integrated Report |  | 157



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|        |  |            |  |          |  |      |  |            
|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                                                 |  |  |                                                     | 
|------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 28Contingencies and Other Matters continued |  |  | In millions of US dollars except as otherwise noted | 



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                 
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Accounting Policies continued                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |  |  | Accounting Estimates and Judgments continued                                                                                                                                                                                                                                                    
|embodying economic benefits is remote. Where the company is jointly and severally liable for an obligation, the part of the obligation that is
expected to be met by other parties is treated as a contingent liability.  A contingent
asset is a possible asset that arises from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the company. Contingent assets are not
recognized in the financial statements and are only disclosed where an inflow of economic benefits is probable. |  |  |  | contingent and disclosure may be appropriate. While the amount disclosed in the consolidated financial statements may not be material, the potential for large liabilities exists
and therefore these estimates could have a material impact on the companys consolidated financial statements.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  |  |  |                                                                                                                                                                                                                                                                                                 



Supporting Information Canpotex PCS is a shareholder in Canpotex, which markets
Saskatchewan potash offshore. Should any operating losses or other liabilities be incurred by Canpotex, the shareholders have contractually agreed to reimburse it for such losses or liabilities in proportion to each shareholders
productive capacity. Through December 31, 2015, there were no such operating losses or other liabilities. Mining Risk The risk of underground water inflows, as with most other underground risks, is currently not insured. Legal and Other Matters The company is engaged in ongoing site
assessment and/or remediation activities at a number of facilities and sites, and anticipated costs associated with these matters are added to accrued environmental costs in the manner described in Note 22. This includes matters related to
investigation of potential brine migration at certain of the potash sites. The following environmental site assessment and/or remediation matters have uncertainties that may not be fully reflected in the amounts accrued for those matters: Nitrogen and Phosphate  

The US Environmental Protection Agency (USEPA) has identified PCS Nitrogen, Inc. (PCS Nitrogen) as a potentially responsible party at the Planters Property or Columbia Nitrogen site in
Charleston, South Carolina. PCS Nitrogen is subject to a final judgment by the US District Court for the District of South Carolina allocating 30 percent of the liability for response costs at the site to PCS Nitrogen, as well as a proportional
share of any costs that cannot be recovered from another responsible party. In December 2013, the USEPA issued an order to PCS Nitrogen and four other respondents requiring them jointly and severally to conduct certain cleanup work at the site and
reimburse the USEPAs costs for overseeing that work. PCS Nitrogen is currently performing the work required by the USEPA order. The USEPA also has requested reimbursement of $4 of previously incurred response costs. The ultimate amount of
liability for PCS Nitrogen depends upon the final outcome of litigation to impose liability on additional parties, the amount needed for remedial activities, the ability of other parties to pay and the availability of insurance.




PCS Phosphate has agreed to participate, on a non-joint and several basis, with parties to an Administrative Settlement Agreement with the USEPA (Settling Parties) in a removal action and the payment of
certain other costs associated with PCB soil contamination at the Ward Transformer Superfund Site in Raleigh, North Carolina (Site), including reimbursement of past USEPA costs. The removal activities commenced in August 2007.
In September 2013, PCS Phosphate and other parties entered into an Administrative Order on Consent with the USEPA, pursuant to which a supplemental remedial investigation and focused feasibility study will be performed on the portion of the
Site that was subject to the removal action. The response actions are nearly complete. The completed and anticipated remaining work on the Site is estimated to cost a total of $80. PCS Phosphate is a party to ongoing Comprehensive Environmental
Response, Compensation and Liability Act (CERCLA) contribution and cost-recovery litigation for the recovery of costs of the removal activities. The USEPA has also issued an order to a number of entities requiring remediation
downstream of the area subject to the removal action (Operable Unit 1). PCS Phosphate did not receive this order. At this time, the company is unable to evaluate the extent of any exposure that it may have for the matters addressed in
the CERCLA litigation or for Operable Unit 1.  

In 1996, PCS Nitrogen Fertilizer, L.P. (PCS Nitrogen Fertilizer), then known as Arcadian Fertilizer, L.P., entered into a Consent Order (the Order) with the Georgia Environmental Protection
Division (GEPD) in conjunction with PCS Nitrogen Fertilizers acquisition of real property in Augusta, Georgia. Under the Order, PCS Nitrogen Fertilizer is required to perform certain activities to investigate and, if necessary,
implement corrective measures for substances in soil and groundwater. The investigation has proceeded and the results have been presented to GEPD. Two interim corrective measures for substances in groundwater have been proposed by PCS Nitrogen
Fertilizer and approved by GEPD. PCS Nitrogen Fertilizer is implementing the approved interim corrective measures, which may be modified by PCS Nitrogen Fertilizer from time to time, but it is unable to estimate with reasonable certainty the total
cost of its corrective action obligations under the Order at this time. Based on current information and except for the uncertainties
described in the preceding paragraphs, the company does not believe that its future obligations with respect to these facilities and sites are reasonably likely to have a material adverse effect on its consolidated financial statements.






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|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



|                                                 |  |  |                                                     | 
|------------------------------------------------ |  |  | --------------------------------------------------- | 
|Note 28Contingencies and Other Matters continued |  |  | In millions of US dollars except as otherwise noted | 



Other legal matters with significant uncertainties include the following: Nitrogen and Phosphate  

The USEPA has an ongoing initiative to evaluate implementation within the phosphate industry of a particular exemption for mineral processing wastes under the hazardous waste program. In connection with this
industry-wide initiative, the USEPA conducted inspections at numerous phosphate operations and notified the company of alleged violations of the US Resource Conservation and Recovery Act (RCRA) at its plants in Aurora, North Carolina;
Geismar, Louisiana; and White Springs, Florida. The company has entered into RCRA 3013 Administrative Orders on Consent and has performed certain site assessment activities at all of these plants. At this time, the company does not know the scope of
action, if any, that may be required. As to the alleged RCRA violations, the company continues to participate in settlement discussions with the USEPA but is uncertain if any resolution will be possible without litigation, or, if litigation occurs,
what the outcome would be. The company routinely monitors public information about the impacts of the initiative on other industry members, and it regularly considers this information in establishing the appropriate asset retirement obligations and
accruals. General  

The countries where we operate are parties to the Paris Agreement adopted in December 2015 pursuant to the United Nations Framework Convention on Climate Change. Each country that is a party to the Paris Agreement
submitted an Intended Nationally Determined Contribution (INDC) toward the control of greenhouse gas emissions. The impacts of these INDCs on the companys operations cannot be determined with any certainty at this time. Prior to
the adoption of the Paris Agreement, the USEPA adopted several rules to control such emissions using authority under existing environmental laws. In Saskatchewan, provincial regulations pursuant to the Management and Reduction of Greenhouse Gases
Act, which impose a type of carbon tax to achieve a goal of a 20 percent reduction in greenhouse gas emissions by 2020 compared to 2006 levels, may become effective in 2016. None of these regulations has resulted in material limitations on
greenhouse gas


emissions at the companys facilities. The company is monitoring these developments and their future effect on its operations cannot be determined with certainty at this time.  

In August 2015, the USEPA finalized hazardous air pollutant emission standards for phosphoric acid manufacturing and phosphate fertilizer production (Final Rule). The Final Rule includes certain new
requirements for monitoring and emissions that are infeasible for the company to satisfy in a timely manner. As a result, in October 2015, the company filed a petition for reconsideration of certain aspects of the Final Rule with the USEPA and a
petition for review of the Final Rule with the US Court of Appeals for the District of Columbia Circuit. The USEPA granted the petition for reconsideration and the petition for review is being held in abeyance pending the outcome of the USEPA
proceeding, for which there is not a definite time frame. In addition, various other claims and lawsuits are pending against the company in the
ordinary course of business. While it is not possible to determine the ultimate outcome of such actions at this time, and inherent uncertainties exist in predicting such outcomes, it is the companys belief that the ultimate resolution of
such actions is not reasonably likely to have a material adverse effect on its consolidated financial statements. The breadth of the companys
operations and the global complexity of tax regulations require assessments of uncertainties and judgments in estimating the taxes it will ultimately pay. The final taxes paid are dependent upon many factors, including negotiations with taxing
authorities in various jurisdictions, outcomes of tax litigation and resolution of disputes arising from federal, provincial, state and local tax audits. The resolution of these uncertainties and the associated final taxes may result in
adjustments to the companys tax assets and tax liabilities. The company owns facilities that have been either permanently or indefinitely shut
down. It expects to incur nominal annual expenditures for site security and other maintenance costs at certain of these facilities. Should the facilities be dismantled, certain other shutdown-related costs may be incurred. Such costs are not
expected to have a material adverse effect on the companys consolidated financial position or results of operations and would be recognized and recorded in the period in which they are incurred.








|
|
|



|     |  |    |  |  |  |           
|---- |  | -- |  |  |  | ----------
|Note |  | 29 |  |  |  | Guarantees

General guarantees are not recognized in the consolidated statements of financial position but are disclosed.

Accounting Policies



General guarantees include contracts or indemnifications that contingently require the guarantor to make payments based on changes in an underlying, contracts that
contingently require payments to a guaranteed party based on another entitys failure to perform under an agreement, and indirect guarantee of the indebtedness of another party. General guarantees are not recognized in the consolidated
statements of financial position but are disclosed.

A financial guarantee contract requires the issuer to make payments to reimburse the holder for a loss it
incurs because a debtor fails to make payment when due. A financial guarantee contract is recognized as a financial instrument in the consolidated statements of financial position when the company becomes party to the contract.







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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



|                            |  |  |                                                     | 
|--------------------------- |  |  | --------------------------------------------------- | 
|Note 29Guarantees continued |  |  | In millions of US dollars except as otherwise noted | 



Supporting Information



In the normal course of operations, the company provides indemnifications, which are often standard contractual
terms, to counterparties in transactions such as purchase and sale contracts, service agreements, director/officer contracts and leasing transactions. These indemnification agreements may require the company to compensate the counterparties for
costs incurred as a result of various events, including environmental liabilities and changes in (or in the interpretation of) laws and regulations, or as a result of litigation claims or statutory sanctions that may be suffered
by the counterparty as a consequence of the transaction. The terms of these indemnification agreements will vary based upon the contract, the nature of which prevents the company from making a reasonable estimate of the maximum potential amount that
it could be required to pay to counterparties. Historically, the company has not made any significant payments under such indemnifications and no amounts have been accrued in the accompanying consolidated financial statements with respect to these
indemnification guarantees (apart from any appropriate accruals relating to the underlying potential liabilities). The company enters into agreements in the
normal course of business that may contain features which meet the definition of a guarantee. Various debt obligations (such as overdrafts, lines of credit with counterparties for derivatives and back-to-back loan arrangements) and other
commitments (such as railcar leases) related to certain subsidiaries and investees have been directly guaranteed by the company under such agreements with third parties. It would be required to perform on these guarantees in the event of default by
the guaranteed parties. No material loss is anticipated by reason of such agreements and guarantees. As at December 31, 2015, the maximum potential amount of future (undiscounted) payments under significant guarantees provided to third parties
approximated $556. It is unlikely that these guarantees will be drawn upon and, since the maximum potential amount of future payments does not consider the possibility of recovery under recourse or collateral provisions, this amount is not
indicative of future cash requirements or the companys expected losses from these arrangements. As at December 31, 2015, no subsidiary balances
subject to guarantees were outstanding in connection with the companys cash management facilities, and it had no liabilities recorded for other guarantee obligations other than subsidiary bank borrowings of approximately $4, which are
reflected in other long-term debt in Note 20. The company has guaranteed the gypsum stack capping, closure and post-closure obligations of White Springs and
PCS Nitrogen in Florida and Louisiana, respectively, pursuant to the financial assurance regulatory requirements in those states. It has guaranteed the performance of certain remediation obligations of PCS Joint Venture at the Lakeland, Florida and


Moultrie, Georgia sites. The USEPA has announced that it plans to adopt rules requiring financial assurance from a variety of mining operations, including phosphate rock mining. It is too early
in the rule-making process to determine what the impact, if any, on the companys facilities will be when these rules are issued. The environmental
regulations of the Province of Saskatchewan require each potash mine to have decommissioning and reclamation plans, and financial assurances for these plans, approved by the responsible provincial minister. The Minister of the Environment for
Saskatchewan (MOE) has approved the plans and the increase of the previously established CDN $3 trust fund to CDN $25 to be funded by the company in equal annual payments from 2014 through 2021. As at December 31, 2015,
the total balance in the trust fund was CDN $9. The next scheduled review of these plans and financial assurances is to be completed by June 30, 2016. The company has met its financial assurance responsibilities as at December 31, 2015. Costs associated with the retirement of long-lived tangible assets have
been accrued in the accompanying consolidated financial statements to the extent that a legal or constructive liability to retire such assets exists. During
the period, the company entered into various other commercial letters of credit in the normal course of operations. As at December 31, 2015, $39 of letters of credit were outstanding. The company expects that it will be able to satisfy all applicable credit support requirements without disrupting normal business operations. LOGO






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|--------- |  | ------------------ |  | ------------ |  | -------------------- |  | -----------------
|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



| |  |  |                                                     | 
| |  |  | --------------------------------------------------- | 
| |  |  | In millions of US dollars except as otherwise noted | 







|
|
|



|     |  |    |  |  |  |                           
|---- |  | -- |  |  |  | --------------------------
|Note |  | 30 |  |  |  | Related Party Transactions

The company has a number of related parties with the most significant being Canpotex, key management personnel and
post-employment benefit plans.

Accounting Policies



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|A person or entity is related to the company, and therefore considered a
related party, if any of the following conditions exist: an entity is an associate or joint venture of PotashCorp; a person is a member of key management personnel (and their families); a post-employment benefit plan for the benefit of PotashCorp
employees; or a person has significant influence over PotashCorp.  Key management personnel
are the companys directors and executive officers as disclosed in its 2015, 2014 and 2013 Annual Reports on Form 10-K, as applicable.

Supporting Information

Sale of Goods



The company sells potash from its Saskatchewan mines for use outside Canada and the US exclusively to Canpotex.
Sales are at prevailing market prices and are settled on normal trade terms. Sales to Canpotex for the year ended December 31, 2015 were $1,346 (2014  $1,233, 2013  $1,253). Canpotexs proportionate sales volumes by geographic
area are shown in Note 3.


The receivable outstanding from Canpotex is shown in Note 11, and arose from sale transactions described above. It
is unsecured in nature and bears no interest. There are no provisions held against this receivable.






Key Management Personnel Compensation

Compensation to key management personnel was comprised of:



|                                       |  |  |  |      |    |  |  |  |      |   |    |      |  |   |    | 
|-------------------------------------- |  |  |  | ---- | -- |  |  |  | ---- | - | -- | ---- |  | - | -- | 
|                                       |  |  |  | 2015 |    |  |  |  | 2014 |   |    | 2013 | 
|Salaries and other short-term benefits |  |  |  | $    | 9  |  |  |  |      | $ | 12 |      |  | $ | 11 | 
|Share-based payments                   |  |  |  |      | 1  |  |  |  |      |   | 14 |      |  |   | 6  | 
|Post-employment benefits               |  |  |  |      | 5  |  |  |  |      |   | 6  |      |  |   | 5  | 
|                                       |  |  |  |      |    |  |  |  |      |   |    |     
|                                       |  |  |  | $    | 15 |  |  |  |      | $ | 32 |      |  | $ | 22 | 
|                                       |  |  |  |      |    |  |  |  |      |   |    |     

Transactions With Post-Employment Benefit Plans

Disclosures related to the companys post-employment benefit plans are shown in Note 21.



|
|
|



|     |  |    |  |  |  |                  
|---- |  | -- |  |  |  | -----------------
|Note |  | 31 |  |  |  | Subsequent Events

On January 19, 2016, the company announced the indefinite suspension of its Picadilly, New Brunswick potash operations, which will
be placed in care-and-maintenance mode at an estimated annual cost of $20 in 2016 and $15 in subsequent years. The companys international customers that were historically served by New Brunswick will now be served from Saskatchewan through
Canpotex and the companys volume entitlement within Canpotex will be increased. Revenues and transportation costs are expected to approximate levels currently realized. A $40-$50 reduction in cost of goods sold is expected in 2016, although
this effect on operating income will be partially offset by severance and transition costs which are estimated to be $35.



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Board of Directors





|                                  |  |  |  |                                 |  |  |  |                                  |  |  |  |                                 |  |  |  |                                              |  |  |  |                                |  |  |  |                              
|--------------------------------- |  |  |  | ------------------------------- |  |  |  | -------------------------------- |  |  |  | ------------------------------- |  |  |  | -------------------------------------------- |  |  |  | ------------------------------ |  |  |  | -----------------------------
|LOGO                             
|Christopher Burley A,D
Calgary AB |  |  |  | Donald Chynoweth C,D
Calgary AB |  |  |  | John Estey (Chair) A
Glenview IL |  |  |  | Gerald Grandey A,B
Saskatoon SK |  |  |  | C. Steven Hoffman B
Tampa Bay FL             |  |  |  | Alice Laberge A,D
Vancouver BC |  |  |  | Consuelo Madere C,D
Destin FL
|                                 
|LOGO                             
|Keith Martell A,B
Saskatoon SK    |  |  |  | Jeffrey McCaig B,C
Calgary AB   |  |  |  | Aaron Regent D
Toronto ON        |  |  |  | Jochen Tilk Saskatoon
SK        |  |  |  | Elena Viyella De Paliza C
Dominican Republic |  |  |  |                                |  |  |  |                              

Committees:  (A) Corporate governance and nominating    (B) Human resources and
compensation    (C) Safety, health and environment    (D) Audit



Senior Management



|                                                                       |  |  |  |                                                                     |  |  |  |                                                                   |  |  |  |                                                                       |  |  |  |                                                      |  |  |  |                                                                     |  |  |  |                                                                   
|---------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------- |  |  |  | ----------------------------------------------------------------- |  |  |  | --------------------------------------------------------------------- |  |  |  | ---------------------------------------------------- |  |  |  | ------------------------------------------------------------------- |  |  |  | ------------------------------------------------------------------
|LOGO                                                                  
|Jochen Tilk President and
Chief Executive Officer                      |  |  |  | Wayne Brownlee Executive Vice
President and Chief Financial Officer |  |  |  | Stephen Dowdle President, PCS
Sales                               |  |  |  | Mark Fracchia President, PCS
Potash                                   |  |  |  | Raef Sully President, PCS Nitrogen
and PCS Phosphate |  |  |  | Joseph Podwika Senior Vice
President, General Counsel and Secretary |  |  |  | Darryl Stann Senior Vice President,
Finance and Chief Risk Officer
|                                                                      
|LOGO                                                                  
|Kevin Graham Senior Vice President,
Strategy and Corporate Development |  |  |  | Brent Poohkay Senior Vice President,
Information Technology         |  |  |  | Denita Stann Senior Vice President,
Investor and Public Relations |  |  |  | Lee Knafelc Senior Vice
President, Human Resources and Administration |  |  |  |                                                      |  |  |  |                                                                     |  |  |  |                                                                   



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|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Shareholder Information





Annual Meeting The Annual Shareholders Meeting will be held at 3:30 p.m. Central Standard Time May 10, 2016 in the Radisson Hotel, 405  20th Street East, Saskatoon,
Saskatchewan. It will be carried live on the companys website: www.potashcorp.com. Holders of common shares as of March 14, 2016 are entitled to vote at the meeting and are encouraged to participate. Dividends Dividend amounts paid to shareholders resident in
Canada are adjusted by the exchange rate applicable on the dividend record date. Dividends are normally paid in February, May, August and November, with record dates normally set approximately three weeks in advance of the payment date. Future cash
dividends will be paid out of, and are conditioned upon, the companys available earnings. Shareholders who wish to have their dividends deposited directly to their bank accounts should contact the transfer agent and registrar, CST Trust
Company. Registered shareholders can have dividends reinvested in newly issued common shares of PotashCorp at prevailing market rates. Ownership On February 22, 2016, there were 1,440 holders of
record of the companys common shares. Common Share Prices The companys common shares are traded on the Toronto Stock Exchange and the New York Stock Exchange (composite transactions). Potash Corporation of
Saskatchewan Inc. is on the S&P/TSX 60 and the S&P/TSX Composite indices.


Corporate Headquarters Suite 500, 122  1st Ave South Saskatoon SK S7K 7G3 Canada Phone: (306) 933-8500 Investor Relations Investor Relations Department Email: potashcorp.ir@potashcorp.com Phone: (306) 933-8637 Transfer Agent You can contact CST Trust Company, the corporations transfer agent, as follows:  By Telephone:

1-800-387-0825 (toll-free within Canada and the US),
or 1-416-682-3860 (from any country other than Canada and the
US)By Fax:

1-514-985-8843 (all countries)By Mail:

P.O. Box 700 Station B
Montreal, Quebec, Canada H3B 3K3Through the Internet:

www.canstockta.com NYSE Corporate Governance Disclosure contemplated by 303A.11 of the NYSEs listed company manual is available on our website at www.potashcorp.com. The certifications required by
Section 302 of the Sarbanes-Oxley Act of 2002 are filed as exhibits to our 2015 Annual Report on Form 10-K.






LOGO



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|Company |  | Governance |  | Strategy |  | Risk |  | Performance



Appendix





Market and Industry
Data Statement

Some of the market and industry data contained in this Annual Integrated Report and this Managements Discussion & Analysis of
Financial Condition and Results of Operations are based on internal surveys, market research, independent industry publications or other publicly available information. Although we believe that the independent sources we use are reliable, we have
not independently verified and cannot guarantee the accuracy or completeness of this information. Similarly, we believe our internal research is reliable, but such research has not been verified by any independent sources.

Information in the preparation of this Annual Integrated Report is based on statistical data and other material available at February 25, 2016.

Abbreviated Company Names and Sources*



Name



SourceAgrium



Agrium Inc. (TSX and NYSE: AGU), CanadaAMEC



AMEC Americas Limited, CanadaAPC



Arab Potash Company (Amman: ARPT), JordanBelaruskali



PA Belaruskali, BelarusBloomberg



Bloomberg L.P., USABlue Johnson



Blue, Johnson Associates Inc. USACanpotex



Canpotex Limited, CanadaCF Industries



CF Industries Holdings, Inc. (NYSE: CF), USACN Rail



Canadian National Railway Co. (TSX: CNR and NYSE: CNI), CanadaCP Rail



Canadian Pacific Railway Ltd. (TSX and NYSE: CP), CanadaCRU



CRU International Limited, UKDBRS



Dominion Bond Rating Service, CanadaFactSet



FactSet Research Systems Inc., USAFAO



Food and Agriculture Organization of the United NationsFertecon



Fertecon Limited, UKHeringer



Fertilizantes Heringer S.A.ICL



Israel Chemicals Ltd. (Tel Aviv: ICL), IsraelIFA



International Fertilizer Industry Association, FranceInnophos



Innophos Holdings, Inc. (NASDAQ: IPHS), USA


Name



SourceIntrepid



Intrepid Potash, Inc. (NYSE: IPI), USAIPNI



International Plant Nutrition Institute, USAK+S



K+S Group (Xetra: SDF), GermanyKoch



Koch Industries, Inc., USAMoodys



Moodys Corporation (NYSE: MCO), USAMosaic



The Mosaic Company (NYSE: MOS), USANYMEX



New York Mercantile Exchange, USANYSE



New York Stock Exchange, USAPhosChem



Phosphate Chemicals Export Association, Inc., USASimplot



J.R. Simplot Company, USASinofert



Sinofert Holdings Limited (HKSE: 0297.HK), ChinaSQM



Sociedad Química y Minera de Chile S.A. (Santiago Bolsa de Comercio Exchange, NYSE: SQM), ChileS&P



Standard & Poors Financial Services LLC, USATSX



Toronto Stock Exchange, CanadaUralkali



JSC Uralkali (LSE and RTS: URKA), RussiaUSDA



United States Department of AgricultureUSDOC



US Department of Commerce, USAYara



Yara International ASA (Oslo: YAR), Norway






* Where PotashCorp is listed as a source in
conjunction with external sources, we have supplemented the external data with internal analysis.



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|Nutrients |  | Financial Overview |  | 11 Year Data |  | Financials and Notes |  | Other Information



Terms and Measures



Glossary of Terms



Scientific TermsNitrogen



NH3



ammonia (anhydrous), 82.2% NHNO3



nitric acid, 22% N (liquid)UAN



nitrogen solutions, 28-32% N (liquid)Phosphate



MGA



merchant grade acid, 54% P2O5 (liquid)DAP



diammonium phosphate, 46% P2O5 (solid)MAP



monoammonium phosphate, 52% P2O5 (solid)SPA



superphosphoric acid, 70% P2O5 (liquid)Monocal



monocalcium phosphate, 48.1% P2O5 (solid)Dical



dicalcium phosphate, 42.4% P2O5 (solid)DFP



defluorinated phosphate, 41.2% P2O5 (solid)STF



silicon tetrafluoridePotash



KCI



potassium chloride, 60-63.2% K2O (solid)Product MeasuresK2O tonne



Measures the potassium content of products having different chemical analysesN tonne



Measures the nitrogen content of products having different chemical analysesP2O5 tonne



Measures the phosphorus content of products having different chemical analysesProduct tonne



Standard measure of the weights of all types of potash, nitrogen and phosphate productsCurrency AbbreviationsCDN



Canadian dollarUSD



United States dollarExchange RatesCDN per USD at December 31, 2015  1.3840


General Terms2015E



2015 estimated2016F



2016 forecastBrownfield capacity



Increase in operational capability at existing operationCAGR



Compound annual growth rateCAPEX



Capital expenditureCanpotex



An export company owned by all Saskatchewan producers of potash (PotashCorp, Mosaic and Agrium)Consumption vs demand



Product applied vs product purchasedFOB



Free on Board  cost of goods on board at point of shipmentFSU



Former Soviet UnionGDP



Gross Domestic ProductGreenfield capacity



New operation built on undeveloped siteLatin America



South America, Central America, Caribbean and MexicoLNG



Liquefied natural gasMMBtu



Million British thermal unitsMMT



Million metric tonnesNameplate capacity



Estimated theoretical capacity based on design specifications or Canpotex entitlements  does not necessarily represent operational capabilityNorth America



The North American market includes Canada and the USOffshore



Offshore markets include all markets except Canada and the USOperational capability



Estimated annual achievable production levelPotashCorp



Potash Corporation of Saskatchewan Inc. (PCS) and its direct or indirect subsidiaries, individually or in any combination, as applicableYuzhnyy



A port situated in Ukraine






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|PotashCorp 2015 Annual Integrated Report |  | 165



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##### Table of Contents

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|------- |  | ---------- |  | -------- |  | ---- |  | -----------
|Company |  | Governance |  | Strategy |  | Risk |  | Performance





Defined Terms



|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|--------------------------------- |  |  |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Term                              |  |  |  | Definition                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Community investment              |  |  |  | Represents cash disbursements, matching of employee gifts and in-kind contributions of equipment, goods, services and employee volunteerism (on corporate time).                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Community survey score            |  |  |  | Survey conducted annually by an independent third party in the communities where we have significant operations; each community is generally surveyed every three years. Community leaders and representatives are asked to provide a
ranking in three broad areas: perception of community involvement, business practices and economic issues. A local option question may be developed to address a specific interest of each community. Each question is rated on a scale of 1 (low) to
5 (high) and results are determined by taking a simple average of the metrics described above.
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Customer survey score             |  |  |  | Online survey conducted by an independent third party and includes a select group of top customers from each sales segment and region to form a Customer Advisory Council. Customers were asked to commit to participate in annual
satisfaction surveys for five years to ensure consistent measurement and reporting. Results are determined by taking a simple average of our individual product quality and customer service scores in fertilizer, feed, industrial nitrogen and purified
phosphate.                                                                                   
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Employee engagement score         |  |  |  | Represents the proportion of employee responses of Agree or Strongly Agree to 10 employee engagement statements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Environmental incidents           |  |  |  | Number of incidents, includes reportable quantity releases, permit excursions and provincial reportable spills. Calculated as: reportable quantity releases (a release whose quantity equals or exceeds the US Environmental
Protection Agencys notification level and is reportable to the National Response Center (NRC)) + permit excursions (an exceedance of a federal, state, provincial or local permit condition or regulatory limit) + provincial reportable spills (an
unconfined spill or release into the environment).                                                      
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Greenhouse gas (GHG) emissions    |  |  |  | Based on 2007 United Nations International Panel on Climate Change Fourth Assessment Report (UN IPCC Fourth AR).                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Taxes and royalties               |  |  |  | Includes tax and royalty amounts on an accrual basis calculated as: current income tax expense (which was already reduced by the realized excess tax benefit related to share-based compensation under previous Canadian GAAP) less
investment tax credits and realized excess tax benefit related to share-based compensation (under IFRS) plus potash production tax, resource surcharge, royalties, municipal taxes and other miscellaneous taxes.                                                                                                                                     
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Total lost-time injury rate       |  |  |  | Total lost-time injuries for every 200,000 hours worked for all PotashCorp employees, contractors and others on site. Calculated as the total lost-time injuries multiplied by 200,000 hours worked divided by the actual number of
hours worked.                                                                                                                                                                                                                                                                                                                                         
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Total shareholder return (TSR)    |  |  |  | Return on investment in PotashCorp stock from the time the investment is made, based on two components: (1) growth in share price and (2) return from reinvested dividend income on the shares.                                                                                                                                                                                                                                                                                                                                                                                           
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Total site recordable injury rate |  |  |  | Total recordable injuries for every 200,000 hours worked for all PotashCorp employees, contractors and others on site. Calculated as the total recordable injuries multiplied by 200,000 hours worked divided by the actual number of
hours worked.                                                                                                                                                                                                                                                                                                                                       
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Waste                             |  |  |  | Comprised of waste or byproducts from mining, including: coarse and fine tailings from potash mining, salt as brine to injection wells and gypsum (related to phosphate operations).                                                                                                                                                                                                                                                                                                                                                                                                      
|                                  |  |  |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           



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|166 |  | PotashCorp 2015 Annual Integrated Report



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