Document:

English Translation of Solar-grade Polysilicon and Wafer Supply Agreement

 Exhibit 10.29 
 Solar-grade Polysilicon and Wafer Supply Agreement 
 by and between 
 Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. 
 And 
 Wuxi Suntech Power Co., Ltd. 
 Contract Code: SSC00233 
 August 21, 2008 

 Solar-grade Polysilicon and Wafer Supply Agreement 
 This Solar-grade Polysilicon and Wafer Supply Agreement (the “Agreement”) is executed in Wuxi, PRC by and between the following Parties on
August 21, 2008. 
 Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. (“Seller”) (on behalf of itself and any
relevant Affiliates established or to be established within the territory of PRC, which is to participate in this Agreement upon Buyer’s written confirmations), a company incorporated in the PRC with its legal address at No. 66, Yangshan
Road, Xuzhou Economic Development Zone, Jiangsu Province, PRC, and 
 Wuxi Suntech Power Co., Ltd. (“Buyer”) (on behalf of itself,
its parent company Suntech Power Holdings Co., Ltd. (“Suntech”) and any of its Affiliates established or to be established within the territory of PRC, which is to participate in this Agreement upon Seller’s written
confirmations), a company incorporated in the PRC with its legal address at No. 17-6 Changjiang Nan Road, National High and New Technology Industry Development Zone, Wuxi, PRC. 
 Buyer and Seller are referred to as the “Parties,” collectively and “Party,” individually. 
 PREAMBLE 
 WHEREAS, Buyer and Seller intend to enter into a long-term purchase and supply relationship with respect to solar-grade
polysilicon and wafers, whereby Buyer intends to purchase certain amount of polysilicon and wafers, and Seller intends to supply to Buyer certain amount of polysilicon and wafers to Buyer; 
 NOW, THEREFORE, in connection with the foregoing and based on the mutual representations, warranties, covenants and agreements herein contained, Seller and Buyer agree
as follows: 
 ARTICLE I DEFINITIONS 
 Unless otherwise defined in this Agreement or specified by the context, the following terms shall bear the following meanings: 
  

	1.1	“Agreement” means this Solar-grade Polysilicon and Wafer Supply Agreement, including its preamble and main body as well as any exhibits, schedules, appendixes
hereto, as it may be amended, modified or supplemented from time to time. 

  

	1.2	“Term of this Agreement” means the period from the Effective Date of this Agreement through December 31, 2012, i.e., the effective term of this Agreement, or,
in case there is a recession or early termination according to the terms of this Agreement, the period from the Effective Date through the effective date of such rescission or termination. During the Term of this Agreement, this Agreement shall
remain in full force and effect before the Parties fully perform their respective obligations. Seller shall supply the Products in compliance with the volume, delivery schedule and quality etc. as provided in this Agreement, and Buyer shall accept
the Products and make payment based on the volume, price, amount payable as provided in this Agreement starting January 1, 2010. 

  

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	1.3	“Business Day” means any day on which companies in the PRC are open for business, including any Saturday or Sunday which the PRC government temporarily adjusts to
be a business day (“Adjusted Business Day”), not including any public holiday or any Saturday or Sunday other than a Adjusted Business Day. 

  

	1.4	“Effective Date” means the date when the Parties duly execute this Agreement. 

  

	1.5	“Contract Year” means each calendar year during the Term of this Agreement. 

  

	1.6	“Affiliate” or “Affiliates” with respect to any Party, means any company which directly or indirectly controls, or is controlled by, or is under
the common control with such Party or Suntech. “Control” in this definition means directly or indirectly owns (i) fifty percent (50%) or more shares with voting rights of a company, or (ii) fifty percent (50%) or more
registered capital of a company. 

  

	1.7	“Loss” or “Losses” means any and all damages, fines, fees, taxes, penalties, deficiencies, losses (including loss in profits or depreciation in
value) and expenses, including interest, reasonable expenses of investigation, court costs, reasonable fees and expenses of attorneys, accountants and other experts of any proceedings or of any claims, defaults or assessment (such fees and expenses
are to include all relevant fees and expenses, including fees and expenses of attorneys, incurred in connection with (i) the investigation or defense of any third party claims, (ii) asserting or disputing any rights under this Agreement
against any Party hereto or otherwise, or (iii) settling any action or proceeding or threatened action or settlement). 

  

	1.8	“Intellectual Property” means all the rights from any of the following items: invention, discovery, improvement, utility model, copyrightable work, industrial
design or mask work, algorithm, data structure, trade secrets or know-how, products pricing information, product specifications, confidential information, or any idea having commercial value. Intellectual Property shall also include any trademark,
trade dress, trade name, domain name, or other marks that serve to identify and distinguish goods or services as coming from, or falling under the control of, a single source. Intellectual Property shall include all rights of whatsoever nature in
computer software and data, all intangible rights or privileges of a nature similar to any of the foregoing in every case in any part of the world, and all rights in any applications and granted registrations for any of the foregoing rights.

  

	1.9	“China” or “PRC” means the People’s Republic of China, but not include Hong Kong, Macao, or Taiwan for the purpose of this Agreement.

  

	1.10	“Renminbi” or “RMB” means the lawful currency of PRC. 

  

	1.11	“Laws” means those laws, regulations, rules, and other legislative, executive or judicial notices, decisions or pronouncements binding on either Party, or in
relation to the subject matter of this Contract. 

  

	1.12	“Product” or “this Product” means the polysilicon and wafers as defined in product specifications in Exhibit A to this Agreement. Seller agrees to
sell and deliver and Buyer agrees to buy and take possession of the Products according to the terms of this Agreement. 

  

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	1.13	“Price” shall have the meaning assigned by Article 3.2.2 in this Agreement. 

  

	1.14	“Payment” means the total amount of the Price (net price) of the Products and the value-added tax (“VAT”) to be paid by Buyer. 

 

	1.15	“Prepayment” shall have the meaning assigned by Article 3.5.1 in this Agreement. 

  

	1.16	“Total Price” means the total Price of the products to be paid by Buyer according to this Agreement, which is calculated according to the quantity set out in
Exhibit B to this Agreement or the actual delivered quantity to be adjusted in accordance with the terms herein, and the Price and VAT of the Products. 

 ARTICLE II GENERAL PROVISIONS 
  

	2.1	Each Exhibit attached hereto constitutes an integral part of this Agreement and shall have the same force and effect as this Agreement. 

  

	2.2	Headings preceding the text, articles and clauses hereof are solely for the purpose of convenience and reference and shall not be construed to affect the meaning, interpretation or
effect of this Agreement. 

  

	2.3	During the Term of this Agreement, Buyer shall purchase, accept and pay for the Products, subject to the terms and conditions of this Agreement. 

  

	2.4	During the Term of this Agreement, Seller shall sell and deliver the Products, subject to the terms and conditions of this Agreement. 

  

	2.5	Any Party and any relevant Affiliates thereof whose participation in this Agreement has been confirmed by the other Party in writing shall not withdraw from this Agreement in the
absence of a prior written consent of the other Party. The abovementioned confirmation only requires a Party’s acknowledgement but not consent or approval as a condition for the other Party’s Affiliate to participate in this Agreement.

  

	2.6	Buyer shall irrevocably assume joint and several liability for all obligations of each of its Affiliates who participate in this Agreement pursuant to Article 2.5 above.

  

	2.7	Each Affiliate of each Party that participates in this Agreement shall execute a letter of undertaking in the same form as set out in Exhibit D. 

  

	2.8	This Agreement is a “take-or-pay contract”. Buyer understands and confirms that Seller has made a substantial invest to expand its production capacity to satisfy the
demand of Buyer in reliance upon the trustworthiness of Buyer and the Products supply volume required by Buyer. Both Parties confirm that the following representation is the real intent of the Parties: both Parties agree to assume their respective
risk of market price fluctuation; during the Term of this Agreement, Buyer is obligated to purchase and Seller is obligated to deliver such volume of Products as provided in this Agreement. Except as otherwise provided, both Parties absolutely and
irrevocably agree on the volume of Products to be supplied in each Contract Year set out in this Agreement and agree to make payment and deliver the Products according to the Price of Products set out in Exhibit C. 

  

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	2.9	Both Parties understand and hereby agree that Seller will supply Products according to Exhibit A of this Agreement only. Buyer shall determine and be responsible for the fitness of
Products for any particular purposes and the processing, usage and utilization of Products. 

  

	2.10	Both Parties understand and hereby agree that, without a prior written consent of Seller, Buyer shall not transfer any Products purchased from Seller according to this Agreement
with or without consideration. The Products shall only be used in the production of Buyer. Seller is not responsible for any liability relating to the Products transferred by Buyer to any third party with or without consideration.

  

	2.11	Seller may manufacture wafers itself or entrust a third party to do so, provided that the tolling company so entrusted by Seller shall be approved by Buyer.

 ARTICLE III SUPPLY OF PRODUCTS 
  

	3.1	Products 

 The Products to be supplied according to
this Agreement shall meet the specifications as set forth in Exhibit A to this Agreement. The specifications may be amended only in writing upon the consents of both Parties. Seller warrants that it has legal titles over the Products to be supplied
to Buyer, free of any charge and other encumbrances. Seller further warrants that the Products to be supplied to Buyer have met all applicable PRC Laws concerning Intellectual Property rights. 
  

	3.2	Price 

  

	3.2.1	During the Term of this Agreement, the unit Price (including tax) of Products as provided in Exhibit C shall be a fixed price. The Parties agree that upon the execution of this
Agreement, neither Party may require an adjustment of the Price on any grounds, except in the event of statutory adjustment of VAT rate. 

  

	3.2.2	VAT is included in the unit Price (including tax) and payables set out in Exhibit C. In case of any adjustment to the VAT rate, the unit Price (including tax) and total payment in
Exhibit C should be adjusted accordingly starting from the effective date of the new tax rate. If the new tax rate becomes effective on or before the payment date in any particular month, such new tax rate shall apply to the amount to be paid for
such month. If the new tax rate becomes effective after the payment date of a month but before the payment date of the following month, such new tax rate shall apply to the calculation for Payment of the following month. Buyer should be liable for
any Losses in connection with tax rate adjustment incurred by Seller due to any delay of Payment by Buyer. 

  

	3.2.3	In addition to any penalty provided in this Agreement, if Seller needs to make up the supply shortage pursuant to Article 3.3.1, exchange defective Products pursuant to Article
3.6.4, or make up for delayed delivery or supply shortfall according to Article 8.2.1, the Price of the Products so supplied shall be the Price in the month when such make up or exchange delivery actually made. 

  

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	3.3	Volume 

  

	3.3.1	The volume of Products to be purchased by Buyer and to be supplied by Seller during the Term of this Agreement shall be in accordance with Exhibit C. Seller may make an adjustment
(increase or decrease) to the monthly supply volume set forth in Exhibit C by no more than *** and such adjustment will not be construed as a breach as a result of delayed delivery or short delivery. Notwithstanding the foregoing, the supply volume
of any given month shall not be less than *** of the volume set forth in Exhibit C, and Seller shall, within *** commencing from the first day of the following month, make up for the short supply. The Price of the Product so supplied shall be the
Price for the month when such make up delivery is made. If the monthly supply volume exceeds the volume set forth in Exhibit C, then the exceeding portion shall be deducted from the supply volume for the following month and the Price for the
exceeding portion shall be the same as Price in the following month. In addition, the Parties agree that upon the execution of this Agreement, neither Party may require an adjustment of the supply volume on any grounds in the absence of written
agreement by the Parties. The volume actually supplied in a given year shall equal to the volume agreed for that year herein. 

  

	3.3.2	Both Parties agree that the following method will be adopted to adjust the monthly supply volume: 

 (a) If Seller intends to decrease the monthly supply volume of the Products set out in Exhibit C, it should notify Buyer *** in advance its proposed
supply volume for the given installment as well as the adjusted monthly supply volume by delivering a written Notice on Adjustment to Monthly Supply Volume of the Products, which shall set forth the amended supply volume and Payment for the
Products. However, if the supply volume is decreased by more than *** of the original supply volume, Seller shall still be deemed as breaching this Agreement and shall be liable for a penalty in connection with the exceeding portion according to
Clause 8.2. Buyer shall unconditionally accept the monthly supply volume of the Products if it is adjusted by Seller pursuant to Clause 3.3.1 in this Agreement. 
 (b) If Seller intends to increase the monthly supply volume of the Products set out in Exhibit C, it should notify Buyer *** in advance its proposed supply volume for the given installment as well as the adjusted
monthly supply volume by delivering a written Notice on Adjustment to Monthly Supply Volume of the Products, which shall set forth the amended supply volume and Payment for the Products. However, if the supply volume is increased by more than *** of
the original supply volume, Buyer may in its discretion choose to reject or accept the exceeding portion. If Buyer keeps the exceeding portion it shall pay for the Products at the Price for the following month, provided that the Buyer may pay for
the Product at the Price for the given month if it so agrees. Buyer shall unconditionally accept the monthly Product supply volume if Seller’s adjustment is in compliance with the provisions herein. If Buyer has difficulty in making the Payment
for the increased supply, Seller should give Buyer a *** grace period, during which Buyer will be excused from default liability unless Buyer fails to make the full payment for the original supply volume, provided that Seller is entitled to refuse
to deliver the Products before it receives the full Payment for the increased portion of Products. 
 (c) Any short supply as a result of an
adjustment that is not made according to Article 3.3.2 (a) or Article 3.3.2 (b) (including the case where Seller did not give early notice) will not be entitled to the *** buff provided in Article 3.3.1, and Seller shall be liable for a
penalty relating to such shortage pursuant to Article 8.2. If the delivered volume after monthly adjustment is less than *** of the original supply volume set forth in Exhibit C, Seller should be liable for its breach pursuant to Article 8.2.

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED
AND FILED SEPARATELY WITH THE COMMISSION. 
  

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	3.4	Quality 

  

	3.4.1	Seller warrants that the Products to be supplied should meet the quality standards set out in Exhibit A. Articles 3.6.5 in this Agreement shall apply where any Product is not in
conformity with the specifications set out in Exhibit A. If any damages to or claims against (including but not limited to claims of breach of contract and product liability) Buyer arise from any defect in the Products after delivery, Buyer may
choose the following remedies: (i) replacement for all defective Products, or (ii) refund of the Payment for all defective Products, or (iii) compensation for all (direct and indirect) Losses arising therefrom, provided such
compensation shall not exceed *** purchase Price of the defective Products which cause the Losses except as otherwise provided in Article 8.3.2. The aforementioned remedies are also the only obligation of the Seller in connection with quality
issues. 

  

	3.4.2	In case of any dispute over the Products’ quality, both Parties may jointly entrust an authentication institution for inspection and the inspection report issued by the
authentication institution shall be binding on both Parties. The inspection fees will be advanced by the entrusting Party and be ultimately allocated as follows: 

 (a) if the Products are defective according to the report, Seller shall pay the fees; 
 (b) if the Products are not defective according to the report, Buyer shall pay the fees; 
 (c) if the authentication institution is not able to reach a clear conclusion, it shall be construed as both Parties having no dispute over the quality of
the Products and inspection fees will be allocated equally between the Parties. 
  

	3.5	Payment 

  

	3.5.1	Prepayment 

 The Prepayment referred to in this Agreement
shall be deemed as a security deposit. The total amount of Prepayment is ***, the payment schedule of which is set out in Exhibit B. Except as otherwise provided herein, Buyer expressly confirms it understands and agrees that, once this Agreement is
executed, under no circumstances shall Buyer require Seller to refund part or all of the abovementioned Prepayment, unless Buyer terminates or cancels this Agreement pursuant to Article 8 as a result of Seller’s breach. 
 Such Prepayment shall be used to offset the purchase price to be paid by Buyer only according to the following provisions: 
 The Parties confirm that, starting ***, *** of the total prepayment may be used in each month to offset the amount payable for the purchase price for any
batch delivered in such month as instructed by Buyer. 
 Seller shall refund Buyer the remaining Prepayment (if any) free of interest within
*** after the full performance or any early termination or rescission of this Agreement except where Buyer commits a material breach. If Buyer commits a material breach of this Agreement, Seller should notify Buyer in writing of any outstanding
penalties or liquidated damages. If Buyer does not pay such penalties or liquidated damages within *** from receiving the notice, Seller is entitled to use the Prepayment to offset such penalties or liquidated damages (which shall have a priority
over offsetting the regular payment for the Products), and Seller may also require Buyer to make up the deficiency 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

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in Prepayment in the amount equals the penalties or liquidated damages that is being offset. The aforementioned notice does not excuse Buyer from any
liability under this Agreement. 
  

	3.5.2	Payment 

 The total Payment to be made by Buyer under this
Agreement is RMB17,396,375,000. This amount does not take into account any reimbursement of Payment by Seller due to its breach under this Agreement. Buyer shall pay Seller by T/T for all the Products actually received within *** from picking up the
relevant Products. The title of any Products for which Buyer has not fully paid shall be retained by Seller. 
  

	3.5.3	Prior to the *** day of each month, Seller shall issue Buyer an invoice of all Payment made in the given month. 

  

	3.5.4	Any Payment by Buyer shall be remitted to the bank account designated by Seller. 

  

	3.5.5	Currency. The Parties hereby agree that all transactions shall be settled in Renminbi. 

  

	3.6	Delivery 

  

	3.6.1	All deliveries of Products shall be made in accordance with the delivery schedules set forth in Exhibit C. 

  

	3.6.2	Place of Delivery. Unless otherwise agreed by the Parties in writing, the Products will be delivered at the place of Seller or at such a location (such as workshop, factory or
warehouse) as designated by Seller. The Products will be picked by Buyer. All risks of loss and damage of the Products shall shift to Buyer upon delivery. 

  

	3.6.3	Transportation and Insurance. The Buyer should bear costs and expenses for the transportation and insurance of the Products. However, if delivery is to take place outside Jiangsu
province, any reasonable freight and insurance costs exceeding the freight and insurance costs for delivery conducted within Jiangsu province will be borne by Seller upon written confirmation. 

  

	3.6.4	Examination. 

  

	3.6.5	Examination 

 Buyer shall complete the examination on the
volume, weight and exterior appearance of the Products within *** from the delivery. Examination on anything other than the volume, weight and exterior appearance of the Products should be completed within *** from the delivery. Any complaint should
be raised through a written notice regarding product defect to Seller within the abovementioned periods. If Seller confirms the product defect, Seller should replace such defective wafers with qualified wafers within *** and defective polysilicon
with qualified polysilicon within *** from the day of receiving the abovementioned notice. If Buyer does not send to Seller any notice regarding product defect within the abovementioned period, it should be deemed as Buyer having no complaint over
the volume, weight, exterior appearance or quality of the Products delivered by Seller. Buyer should be deemed to have irrevocably accepted the Products if he does not conduct examinations according to this article. 
  

	3.6.6	If any Products which has been confirmed by both Parties as failing to meet the quality standards in this Agreement are still considered usable by Buyer and Buyer agrees to use

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE
BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

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such Products, Buyer may accept such Products and the Parties may negotiate to reduce the unit Price provided for in Article 3.2 of this Agreement and
execute a concession agreement accordingly. 
 ARTICLE IV FORCE MAJEURE AND EXCUSE 
  

	4.1	Applicable Force Majeure 

  

	4.1.1	“Force Majeure” means any event occurring after the execution of this Agreement which is not foreseeable to, and cannot be controlled by, and cannot be avoided and
overcome by the Parties and which results in partial or complete inability to perform this Agreement by a Party, such as earthquake, typhoon, hurricane, flood or other natural disaster, fire, explosion, war, strike or riot. In case of Force Majeure
which causes delayed performance or nonperformance of the obligations of a Party, such Party should be excused from any liability arising from its delayed performance or nonperformance, which should not constitute a breach of this Agreement,
provided such Party is not at fault or negligence. Both Parties hereby agree that, the performance of this Agreement should be resumed and continued within *** from the termination of Force Majeure, unless the continued performance of this Agreement
has been rendered impossible by the Force Majeure. Any relevant terms and periods in this Agreement should be accordingly postponed to the extent deferred by the Force Majeure. 

  

	4.1.2	Change in Laws 

 If any changes in the Laws governing this
Agreement render the performance of this Agreement impossible, neither Parties may claim against the other Party, and the Parties should renegotiate a new cooperation scheme based on the principle of equality. 
  

	4.1.3	Suspend production due to contagion diseases, accidental power outage that lasts *** or longer in any month or causes equipment damages, terrorism incidents, equipment damages
caused by malicious destruction, military actions, acts of sovereignty, or acts of government. 

  

	4.2	Notice and Response 

 The Party affected by the
Force Majeure shall promptly give written notification to the other Party. Such notification shall include a full and complete description of the Force Majeure and its cause, the status of the Force Majeure, and actions such Party has taken and is
going to take to overcome the Force Majeure. The Party experiencing the Force Majeure shall exercise due diligence in endeavoring to overcome any delay caused by Force Majeure and shall undertake reasonable measures to make up the time delayed by
the Force Majeure without causing additional costs to the other party. 
  

	5.	INTELLECTUAL PROPERTY 

 Any and all drawings, data, designs,
tooling, equipment, procedures, engineering changes, inventions, trade secrets, copyrights, mask works, source code, object code, patents, patent applications, know-how, computer and/or product software (including component software) and all parts
thereof, trademarks and all other information, technical or otherwise which was developed, made or supplied by or for Seller in the development, production or manufacture of the Products, will be and remain the sole property of Seller (or its
licensors, if any). No case in this Agreement shall be construed as a granting of the intellectual property rights regarding the Products to Buyer. 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

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	6.	CONFIDENTIALITY OBLIGATION AND CONFIDENTIAL INFORMATION 

  

	6.1	The Parties (including all relevant Affiliates of each Party participating in this Agreement) hereby acknowledge and agree that, the terms of this Agreement and certain information
exchanged between them pertaining to this Agreement (including information regarding research, technology, product developments, marketing plans or conditions, products information, business strategies and the like) constitute the “Confidential
Information” of the disclosing Party (the “Disclosing Party”). The purpose of exchanging the Confidential Information is to allow the Parties to perform their obligations and responsibilities under this Agreement. During the
Term of this Agreement, and for a period of *** years following its termination or expiration of this Agreement, the Party received any Confidential Information as well as its employees, attorneys, financial advisors, officers, directors and
shareholders who shall receive such Confidential Information (the “Receiving Parties”) shall not, except with the prior written consent of the disclosing Party, use or divulge, disclose or communicate, to any person, firm,
corporation or entity, in any manner whatsoever, the terms of this Agreement or any Confidential Information of the Disclosing Party. However, each Party may divulge, disclose or communicate the terms of this Agreement or Confidential Information of
the Disclosing Party to its Affiliates if such Affiliates undertake to keep such information strictly confidential in accordance with terms of this Agreement and that each Affiliate has to know the Confidential Information in order to perform this
Agreement. Each Party further agrees to use the same degree of care to avoid publication or dissemination of the Confidential Information disclosed to such Party under this Agreement as it employs with respect to its own Confidential Information,
but at all times one Party shall use at least reasonable care to protect against disclosure of Confidential Information of the opposite party. Confidential Information does not and shall not include information that: 

  

	 	(a)	was already known to the Receiving Parties at the time such information is disclosed by the other Party; 

  

	 	(b)	was or became publicly known without Receiving Parties’ faults; 

  

	 	(c)	was legally received from a third party without disclosure restriction; 

  

	 	(d)	was independently developed by the Receiving Parties; 

  

	 	(e)	was approved for release by written authorization of the Party disclosing such information under this Agreement; or 

  

	 	(f)	was required by legal or financial reporting purposes to be disclosed; provided, however, that the Party being required to disclose shall, if circumstances permit, provide advanced
notice to the other Party and shall allow the other Party a reasonable opportunity to oppose such disclosure, if appropriate. 

  

	6.2	The Parties shall treat such Confidential Information as confidential. Each Party shall not reduplicate or use such Confidential Information unless it is necessary to perform its
obligations under this Agreement. One Party shall return any or all Confidential Information to the Disclosing Party upon the completion of performance of such obligations, or upon the request of the Disclosing Party. 

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED
SEPARATELY WITH THE COMMISSION. 
  

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	6.3	Each Receiving Party acknowledges and agrees that any illegally use or disclosure of the Confidential Information may cause irreparable injury to the Disclosing Party for which its
loss may not be adequately remedied at Laws, and that any actual or contemplated breach of this article will entitle Disclosing Party to obtain immediate injunctive relief prohibiting such breach, in addition to any other rights and remedies
available to it. 

  

	6.4	Each Party (including any Affiliates procuring Confidential Information under this Agreement) agree that, it shall not, without obtaining the prior consent from the other Party,
issue or release any announcement, report, declaration, or message about this Agreement or any transaction or clause of this Agreement. However, one Party or its Affiliates may disclose the contents of this Agreement according to the mandatory
requirements of its local Laws and applicable Laws. Each Party may report the execution and contents of this Agreement through press and news after reaching a mutual consent on the details of the news report between both Parties.

  

	7.	OWNERSHIP AND USE OF DRAWINGS, DOCUMENTS AND OTHER ITEMS 

 All
drawings, blueprints, dies, patterns, tools, printing plates and any other items or documents prepared or constructed by the Seller to develop, produce or manufacture the Products hereunder shall be the sole property of the Seller, and promptly upon
the expiration, termination or cancellation of this Agreement, shall be delivered to the Seller. The Buyer may use the drawings, blueprints, dies, patterns, tools, printing plates and any other items or documents prepared or constructed by Seller
solely for the purposes of this Agreement and shall not use any of such items for the benefit of any third party. 
  

	8.	BREACH, TERMINATION AND RESCISSION 

  

	8.1	Buyer’s breach as a result of default in payment 

  

	8.1.1	If Buyer fails to make timely Prepayment according to the prepayment schedule in the absence of Seller’s breach, Buyer shall pay a penalty equals to ***. If Buyer fails to pick
up the Products or make timely payment for the Products for more than *** in the absence of Seller’s breach, Buyer shall pay a penalty equals to ***. Any amount payables subsequent to such month should not be included into the calculation. Even
if such delay in picking up the Products or making payment occurs more than twice in the same month, only the total Price for the Products in the given month shall not be included into the calculation); and the parties shall continue perform this
Agreement. If Buyer delays in making Prepayment, picking up the Products or making the Payment for the Products for more than *** or more, Seller may send Buyer a notice requiring Buyer to cure its breach within ***, during which the abovementioned
penalty shall continue to accrue. If Buyer does not cure its breach within *** from the delivery of the notice, Buyer is deemed to materially breach this Agreement, except in the event of Force Majeure. Seller has the right to unilaterally terminate
this Agreement upon by a 

  
 *** CONFIDENTIAL TREATMENT REQUESTED.
CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

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written notice to Buyer, which becomes effective upon the date of receipt by Buyer. Except when this Agreement is terminated by an effective legal
instruments when Buyer materially breaches this Agreement, Seller may choose not to terminate this Agreement but claim a penalty against Seller according to Article 8.1.1 for no more than *** (or such shorter period if the remaining Term of this
Agreement is shorter than ***). 

  

	8.1.2	If Buyer materially breaches this Agreement and Seller chooses to terminate this Agreement: 

  

	 	(a)	Buyer is labile for a penalty as set forth in Article 8.1.1 of this Agreement (for no more than *** or such shorter period if the remaining Term of this Agreement is shorter than
***); 

  

	 	(b)	Seller is entitled to retain all remaining Prepayment that has not been used to offset amount payable by the Buyer; and 

  

	 	(c)	Buyer is liable for a penalty equals *** of the total value of the unperformed portion of this Agreement. 

  

	8.2	Seller’s breach liability due to default in Products or delay in delivery 

  

	8.2.1	If Seller fails to deliver the Products on time or in full volume as agreed herein (including the case where Seller fails to replace the defective Products with qualified Products
within ***) for *** or more (which has already taken into consideration the fact that Seller may need to inspect and maintain its equipments), Seller shall be liable for a penalty equals to ***. Any amount payable in the subsequent month should not
be included into the calculation. Even if such delivery delay or supply shortfall occurs more than twice in the same month, only the total Price for the Products in the given month shall be used as a basis to calculate the penalty). The Parties
shall continue to perform this Agreement. If Seller delays in delivery for *** or more, such delay constitutes a material breach of Seller, and Buyer is entitled to unilaterally terminate this Agreement. If Seller’s delivery delay or supply
shortfall does not constitute a material breach, or if Seller’s delivery delay or supply shortfall constitutes a material breach but Buyer chooses to continue to perform this Agreement, Seller shall pay Buyer a penalty according to this Clause.
If Seller materially breaches this Agreement, Buyer may choose not to terminate this Agreement but claim a penalty against Seller according to Article 8.2.1 for no more than *** (or such shorter period if the remaining Term of this Agreement is
shorter than ***), except when this Agreement is terminated by an effective legal instrument. 

  

	8.2.2	If Seller materially breaches this Agreement and Buyer chooses to terminate this Agreement: 

  

	 	(a)	Seller shall be subject to a penalty pursuant to Article 8.2.1 of this Agreement (for no more than *** or a shorter period if the remaining Term of this Agreement is shorter than
***); 

  

	 	(b)	Seller shall refund Buyer all the remaining Prepayment that has not been used to offset amount payable by the Buyer; and 

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED
SEPARATELY WITH THE COMMISSION. 
  

 11 

	 	(c)	Seller shall pay Buyer a liquidated damages equivalent to ***. 

  

	8.3.1	Both Parties agree and confirm that the Parties foresee the Losses which may potentially be caused by breach of this Agreement at the time of executing this Agreement. Both Parties
hereby agree to waive their rights to adjust the amount of liquidated damages pursuant to Article 114 of the Contract Law of the People’s Republic of China, where such liquidated damages exceed the actual Losses. 

  

	8.3.2	If Buyer becomes exposed to any recovery claims as a result of infringement by Seller of the Intellectual Property rights of any third party within PRC, Germany, Spain or Italy,
Seller shall be liable to the extent not exceeding the total Price of Seller’s Products under this Agreement which are used in Buyer’s Products that commit infringement. 

 Buyer shall notify Seller within *** from the occurrence of the above incident. Seller has the rights to participate in any related negotiations,
discussions, litigations etc. and to exercise its rights of defense and counterclaim. Buyer shall cooperate with Seller to resolve the disputes and avoid any actions that could harm the interest of Seller during the dispute resolution. If Buyer
violates the abovementioned covenant and causes Losses to Seller, Buyer should compensate Seller accordingly. 
  

	8.4	Termination and Rescission 

  

	8.4.1	This Agreement shall be terminated upon the occurrence of any of the following events: 

  

	 	(a)	Expiration of the Term of this Agreement; or 

  

	 	(b)	Termination by written agreement between the Parties. 

  

	8.4.2	This Agreement may be unilaterally terminated by a Party through written notice to the other Party, upon the occurrence of any of the following events: 

  

	 	(a)	the non-breaching Party may terminate this Agreement by notifying the breaching Party in writing when Buyer or Seller commits a material breach under Article 8.1 or Article 8.2,
respectively; or 

  

	 	(b)	when one Party is declared bankrupt or becomes the subject in the bankruptcy, liquidation or dissolution proceedings, or ceases operation, or unable to repay due indebtedness, the
other Party may unilaterally terminate this Agreement by notifying such Party in writing. 

  

	 	(c)	if Seller fails to make timely delivery of or fails to deliver the Products in the agreed volume for ***, in addition to claiming a penalty according to Article 8.2.1, Buyer may
also terminate this Agreement. 

  

	 	(d)	if Buyer fails to make timely payment for the Products for ***, Seller may terminate this Agreement. 

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 12 

 (e) either Seller or Buyer may unilaterally terminate this Agreement. Upon the receipt of termination
notice from one party by the other party, both parties shall temporarily suspend making payment, prepayment and delivery (assuming there is payment and delivery obligation at such time) and start negotiation. If the parties cannot reach an
agreement, this Agreement is terminated *** after the termination notice being received by the other party. The party that unilaterally terminates this Agreement shall pay a lump-sum amount equals ***. If Buyer unilaterally terminates this Agreement
in accordance with this Article 8.4.2 (e), in addition to the aforementioned damage, Seller is entitled to retain the full Prepayment and the Buyer shall make up for any shortfall in the Prepayment. If Seller unilaterally terminates this Agreement
in accordance with this Article 8.4.2(e), in addition to the aforementioned damage, Seller shall refund the remaining Prepayment to Buyer. The aforementioned damages are the only liabilities to which a party is subject. 
  

	9.	NOTICE 

 All notices or documents required hereunder shall be given
in writing and addressed or delivered to the representative specified herein below. Notices shall be deemed received (a) upon delivery, when personally delivered; (b) upon receipt, when sent via registered or certified mail; and
(c) the next Business Day, when sent via overnight courier: 
 Correspondents of each Party for ordinary correspondence relating to this Agreement:

 To Seller: 
 Company:
Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. 
 Address: No.66, Yangshan Road, Xuzhou Economic Development Zone,
Jiangsu, PRC 
 Attention: Mr. Zhu Guomin / General Manager 
 To Buyer: 
 Company: Wuxi Suntech Power Co., Ltd. 
 Address: No. 17-6 Changjiang Nan Road, National High and New Technology Industry Development Zone, Wuxi, PRC 
 Attention: Sun Xubin / Director of Purchasing Department 
 Buyer or Seller may change the representative designated to receive notice hereunder by written notice to the other Party. All correspondence and transmittals between the Parties shall be executed pursuant to coordination procedures which
shall be determined by the Parties. 
  

	10.	LANGUAGE 

 The Parties hereby confirm that this Agreement shall be
prepared in Chinese. Any translation (if any) shall be used as reference. If there is any discrepancy between the Chinese version and a translation, the Chinese version shall prevail. 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 13 

	11.	APPLICABLE LAW 

 This Agreement shall be governed by and construed
in accordance with the Laws of PRC. Any non-PRC laws and relevant rules of conflict of laws do not apply to this Agreement. 
  

	12.	DISPUTE RESOLUTION 

 Except as otherwise provided herein, any
dispute, controversy or claims arising from, in connection with or relating to this Agreement, or any breach, termination, or invalidation thereof should be settled through binding arbitration at China International Economic and Trade Arbitration
Commission in accordance with the then effective domestic arbitration rules. The place of arbitration shall be Beijing. The language to be used in arbitral proceedings shall be mandarin. 
 The arbitral awards reached and rendered by arbitrators shall be final, binding and undisputable, which can be used as a basis for any court with jurisdiction to make judgments. Arbitration fees (including but not
limited to any expenses and costs arising from the appointment of arbitrators) shall be allocated among the Parties according to the arbitral awards. 
  

	13.	NO WAIVER 

 The failure of either Party to demand strict performance
of the terms hereof or to exercise any right conferred hereby shall not be construed as a waiver or relinquishment of its rights to assert or rely on any such term or right in the future. 
  

	14.	SEVERABILITY 

 The invalidation of any article or clause in this
Agreement shall not affect the effect and enforceability of any other articles. 
  

	15.	ASSIGNMENT 

 Neither Buyer nor Seller shall assign any obligations
under this Agreement without obtaining the prior written consent of the other Party. 
  

	16.	SURVIVABILITY 

 Any and all rights and obligations in connection
with remedies, indemnity, and confidentiality as provided herein shall survive the expiration or termination hereof. 
  

	17.	AMENDMENT 

 No amendment, modification, supplement or waiver shall
be effective unless made in writing and signed by both Buyer and Seller. 
  

 14 

	18.	ENTIRE AGREEMENT 

 This Agreement, which includes this cover
agreement and the exhibits hereto, constitutes the entire agreement of the Parties with respect to the subject matter herein and supersedes any prior agreement or understanding between the Parties. 
  

	19.	EFFECTIVENESS 

 This Agreement will become effective as of the date
the Parties execute it. This Agreement shall be executed in eight counterparties with each party holding one copy. 
 [No substantive text;
Signature page follows] 
  

 15 

 [Signature page] 
 Seller:
Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. 
 (seal) 
 (signed by authorized representative) 
 Buyer: Wuxi Suntech Power Co., Ltd. 
 (seal) 
 (signed by authorized representative) 
  

 16 

 EXHIBIT A 
 PRODUCT SPECIFICATIONS AND QUALITY STANDARD OF 
 SOLAR GRADE WAFER 
 125*125mm Monocrystalline Wafers 
  

	1.	SCOPE 

  

	 	a.	These specifications and standard are applicable to monocrystalline wafers (“Wafers”) used in solar cells. 

  

	2.	NORMATIVE QUOTED DOCUMENTS 

  

	 	a.	GB/T14264-1993 Semiconductor Materials Terminologies 

  

	 	b.	GB/T1550-1997 Measurement of Conductivity-type Impurity Semiconductor Materials 

  

	 	c.	GB/T 1552-1995 Measurement of Resistivity of Monocrystalline Silicon and Germanium with Collinear Four-Probe Array 

  

	 	d.	GB/T 1554-1995 Measurement of Integrity and Chemical Corrosion for Silicon Crystal 

  

	 	e.	GB/T 1555-1997 Measurement of Crystallographic Orientations of Monocrystalline Silicon used in Semiconductor 

  

	 	f.	GB/T 1558-1983 Infrared Absorption Method to Measure Concentration of Subrogate Carbon in Silicon Crystal 

  

	 	g.	GB/T 14143-1993 Measurement of 300~900μm interstitial oxygen with Infrared Absorption Method 

  

	 	h.	GB/T 6619-1995 Measurement of Curvature of Silicon Wafers 

  

	 	i.	GB/T 6620-1995 Measurement of Warpage of Silicon Wafers with Non-contact Method 

  

	 	j.	GB/T 14140.2-1993 Measurement of Diameters of Silicon Wafers with Micrometer 

  

	 	k.	YS/T 26-1992 Measurement of Edge Outline of Silicon Wafers 

  

	 	l.	GB/T 2828-1987 Sampling Program and Sampling Form for Inspection and Counting on Order Batch 

  

	 	m.	GB/T 6618-1995 Measurement of Change of Thickness and Overall Thickness of Silicon Wafers 

  

	 	n.	GB/T 6624-1995 Measurement of Quality of Polished Silicon Surface with Bear-eye Inspection 

  

	3.	SPECIFICATIONS 

  

	 	a.	Solar-grade wafers can be categorized into the following specifications based on different diameters: 150mm, 165mm, 195mm, 200mm, 203mm 

  

	 	b.	The specifications of normal wafers should meet the specifications set forth in Table-1. 

  

 17 

 Table-1 Specifications of Pseudo-square Monocrystalline Silicon Wafers 
  

																	
	 Spec. (mm)
	  	 Size (mm)

	 	  	 A (Side length)
	  	B (Diameter)	  	C (Dimensions)	  	D (Projection of arc length)
	 	  	 Max.
	  	Min.	  	Max.	  	Min.	  	Max.	  	Min.	  	Max.	  	Min.
	 125*125I
	  	***	  	***	  	***	  	***	  	***	  	***	  	***	  	***
	
	Note 1: The specifications of wafers should match along with the specifications of the cells.
	
	Note 2: Please refer to Picture-1 for A, B, C, D

 *** 
 Picture-1 Sketch Map of the Specifications of Pseudo-square Wafers 
  

	4.	TECHNICAL REQUIREMENTS 

  

	4.1	Exterior Appearance 

  

	 	4.1.1	No twin-crystal, polycrystal, fissure, crack, holes, corner-cut, V-shape chips; length of edge chip ***, depth of edge chip ***, no more than *** chips on any edge.

  

	 	4.1.2	Cleaned surface with no grease stains, visible chemical residue. 

  

	 	4.1.3	Depth of sags (e.g., saw marks, pits, crests) on wafer surface ***, depth of cutting line ***. 

  

	 	4.1.4	Curvature ***, warpage ***. 

  

	 	4.1.5	Depth of damaged layer ***. 

  

	 	4.1.6	Wafer edges shall be polished (damaged layer outside of ingots must be removed by machine polish or chemical erosion) 

  

	4.2	Thickness 

  

	 	4.2.1	Standard thickness *** 

  

	 	4.2.2	TV ***, center thickness of samples must not exceed *** of standard thickness. As illustration, a standard thickness of ***, center thickness of samples should fall within ***.

  

	 	4.2.3	Normal distribution of the thickness of any batch of wafers should follow *** and the thickness of center in normal distribution is the standard thickness. For sample, a standard
thickness of ***, TV*** (***), thickness of *** wafers falls within the range between ***, and the distribution of the thickness of sample wafers is normally directed to *** (See picture-2). 

  

	 	4.2.4	TTV should be measured by five-point method. The variation of wafer thickness should be less than *** of standard thickness. 

 *** 
 Picture-2 
  

	4.3	Material Properties 

  

	 	4.3.1	Type of Conductivity: ***, Dopant: *** 

  

	 	4.3.2	Resistivity ***, non-homogeneity of resistivity in single wafer *** (testing points are the four points at four corners each with 1cm from the center) 

  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED
SEPARATELY WITH THE COMMISSION. 
  

 18 

	 	4.3.3	Lifetime *** 

  

	 	4.3.4	Crystal orientation: surface orientation ***, edge orientation *** 

  

	 	4.3.5	Dislocation density *** 

  

	 	4.3.6	Oxygen/Carbon concentration: oxygen ***, carbon *** 

  

	 	4.3.7	Compensation: *** 

  

	 	4.3.8	Attenuation by light: *** 

  

	5.	Inspection methods 

  

	 	5.1.1	Conductivity 

 Measured according to ASTM F42 or DIN50432

  

	 	5.1.2	Resistivity 

 National Standard GB/T 6616-1995 

 

	 	5.1.3	Thickness and overall thickness 

 National Standard
GB/T6618-1995 
  

	 	5.1.4	Crystallographic orientation 

 National Standard
GB/T1555-1997 
  

	 	5.1.5	Concentration of Oxygen and Carbon 

 National Standard
GB/T1557-89 to measure oxygen concentration 
 National Standard GB/T1558-1997 to measure carbon concentration 
  

	 	5.1.6	Lifetime 

 National Standard GB/T1553-1997 
  

	 	5.1.7	Exterior appearance 

 National Standard GB/T6624-1995

  

	 	5.1.8	Size 

 Measured by micrometer with reference to National
Standard GB/T14140.2-93 
  

	 	5.1.9	Compensation 

 *** 
  

	 	5.1.10	Attenuation 

 *** 
  

	6.	Inspection Principles 

  

	6.1	Equipment 

 *** 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED
SEPARATELY WITH THE COMMISSION. 
  

 19 

	6.2	Inspection conditions 

 *** 
  

	6.3	Inspection items 

 *** 
  

	6.4	Sampling 

 Choose samples according to II class testing
standard of GB/T 2828.1-2003 (equ ISO 2895-1:1999). For details please refer to Table of Inspection Items, Methods and Principles 
  

															
	6.5    Inspection and Acceptance
		
		  	 Products should be inspected by seller’s quality supervision department and ensure the quality complies with this specification. Seller should
issue the Certificate of Qualified Products.

	  
 7.      Table of Inspection Items,
Methods and Principles
  

	 NO
	  	 Items
	  	 Methods
	  	 Requirements
	  	 Quality
 Standards
	  	 Principles

	 	  	 	  	 	  	 	  	 	  	 Level of
Inspection
	  	 AQL

	1	  	Appearance	 	Crack, holes	  	 ***
	  	 ***
	  	 ***
	  	 ***

	  	 	Exterior structure	  	 ***
	  	 ***
	  	 ***
	  
	  
 2
	  	  
 Size
	 	  
 Min. Diameter
	  	  
 *** 
	  	  
 ***
	  	  
 ***
	  		  	
	  	 	Effective length	  		  		  		  		  	
	3	  	Material Properties	 	  
 Resistivity
	  		  	 ***
	  	 ***
	  	
	  	 	Uniformity of Resistivity	  	***	  	 ***
	  	 ***
	  	***
	  	 	Lifetime	  	 ***
	  	 ***
	  	 ***
	  		  	
	  	 	Conductivity	  	 ***
	  	 ***
	  	 ***
	  	 ***

	  	 	Orientation	  	GB/T 1555-1997	  	 ***
	  	 ***
	  	 ***

	  	 	Oxygen Concentration	  	GB/T 1557-1989, GB/T 1558--1997	  	 ***
	  	 ***
	  
	  	 	Density of Dislocation	  	GB/T 1554-1995	  	 ***
	  	 ***
	  

  
 *** CONFIDENTIAL TREATMENT REQUESTED.
CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 20 

 SPECIFICATIONS OF SOLAR-GRADE POLYSILICON 
  

	1.	Applicable to Monocrystalline Silicone Fabrication 

  

	1.1	

 ppms - Parts per
million atoms (*10-6) 
 ppba - parts per billion atoms (*10-9) 
 Resistivity – *** 
  

	1.2	Lifetime requirement 

 Lifetime should not be less than *** after the
above materials are slice after fabrication and remove damaged layer. 
  

													
	 Impurity
	  	 Concentration
	  	 Concentration
	  	 Concentration

	 	  	 ppba
	  	 ppma
	  	 ppb wt.
	  	 ppm wt.
	  	 at/cm3
	  	 at/g

	 *Donee: Boron
	  	***	  	***	  	***	  	***	  	***	  	***
	 **Donee: Phosphorus
	  	***	  	***	  	***	  	***	  	***	  	***
	 Carbon, Nitrogen , Oxygen
	  	***	  	***	  	***	  	*** ***	  	***	  	***
	 Impurities on the surface and inside (Fe, Cr, Ni, Cu, Zn, Na etc)
	  	***

  
  
 Note: 

	*	Donor includes Gallium, indium, Aluminum 

	**	Arsenic, stibium 

 Seller adopts the above solar-grade polysilicon
specifications as a principle. If seller considers that it cannot comply, it shall timely clarify it. Both parties shall commence the negotiation of quality standards no later than ***. If both parties cannot reach an agreement on the quality
standards, both parties shall obtain the highest specifications of three producers in mainland China who will be selected by buyer, and shall try to negotiate and determine the details of the above quality specifications for polysilicon before ***
based on the average specifications of the three highest standards. If there is any dispute concerning the product specifications provided by the three producers, both parties shall jointly purchase *** polysilicon from each of the three producers
for inspection to be conducted by inspection authority. The inspection result should be the basis to calculate the average specifications. 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 21 

 EXHIBIT B 
 PREPAYMENT PAYMENT SCHEDULE 
  

							
	  	 	 Prepayment Date
	  	 Prepayment Amount (RMB)
	  	 
		 	 ***
	  	***	  	
		 	 Total
	  	***	  	

  
 *** CONFIDENTIAL TREATMENT REQUESTED.
CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 22 

 EXHIBIT C 
 TABLE OF PRODUCT PRICE, VOLUME, AND DELIVERY SCHEDULE 
 Supply volume and price of polysilicon and monocrystalline
wafers (125*125mm) (2010 – 2012) 
  

											
	 Year
	  	Unit	  	2010	  	2011	  	2012	  	Total
	 Volume of Polysilicon
	  	tonnes	  	***	  	***	  	***	  	
	 Unit price (after tax)
	  	RMB/kg	  	***	  	***	  	***	  	
	 Total price (after tax)
	  	RMB	  	***	  	***	  	***	  	6,882,875,000
						
	 Volume of monocrystalline wafers (125*125mm)
	  	Piece	  	***	  	***	  	***	  	
	 Unit price (after tax)
	  	RMB/kg	  	***	  	***	  	***	  	
	 Total price (after tax)
	  	RMB	  	***	  	***	  	***	  	10,513,500,000
	 Total Contract Price
	  		  		  		  		  	17,396,375,000

  
 Note: 

	(1)	The supply volume per month is the average monthly volumes in the given year. The Payment of each month equal to the product of the supply volume of the given month and the unit
Price (after tax). 

	(2)	Seller shall deliver the Products to Buyer in equal installments each week. Buyer shall pick up the Products on every Thursday. Buyer shall make payment for the give installment of
Products to Seller within *** after Buyer picks up the Products. 

	(3)	The annual VAT in the above years is 17%. In the event of tax rate adjustment by the government, the tax rate determined by the government shall apply to the settlements.

 [No More Content on this Page] 
  
 *** CONFIDENTIAL TREATMENT REQUESTED. CONFIDENTIAL PORTIONS HAVE BEEN REDACTED AND FILED SEPARATELY WITH THE COMMISSION. 
  

 23 

 EXHIBIT D 
 LIST OF AFFILIATES FOR EACH CONTRACTUAL PARTY 
 AND FORM OF UNDERTAKING 
 List of Affiliates 
 Affiliates of Seller: 

Affiliates of Buyer: 
 Luoyang Suntech Power Co., Ltd. 

Suntech Power Co., Ltd. 

 Letter of Undertaking 
 We, Luoyang Suntech Power Co., Ltd., understand that Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. and Wuxi Suntech Power Co., Ltd. entered into a solar-grade polysilicon supply agreement dated
August 21, 2008 (the “Agreement”, contract number: SSC00233). As an Affiliate of the buyer that satisfies the requirements stipulated in the Agreement, our company hereby requests to participate in the Agreement as one of the buyers.

 We hereby irrevocably undertake, if we participate in the Agreement as one of the buyers (“our Group”), the following terms shall have a binding
effect on us: 
 We have reviewed and understood the terms and conditions of the Agreement and Exhibits attached thereto, and we agree to be bound by the
terms and conditions of the Agreement and its Exhibits. 
 We has the rights to accept, inspect, use and possess the Products under the Agreement, and
acknowledges that any and all obligations under the Agreement performed by the other Party and any of its Affiliates shall be deemed to have been performed for the benefit of our Group. If our Group is the buyer, seller shall issue invoice to our
Group. 
 If we no longer satisfy the requirements for an Affiliate of the buyer under the Agreement, we shall no longer be entitled to any rights under the
Agreement, but shall continue to be liable for any liabilities under the Agreement arise before we disqualifies as an Affiliate. 
  

	
	  

	By:
	Title: Legal Representative
	Date:
	Seal:

 Letter of Undertaking 
 We, Suntech Power Co., Ltd., understand that Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. and Wuxi Suntech Power Co., Ltd. entered into a solar-grade polysilicon supply agreement dated
August 21, 2008 (the “Agreement”, contract number: SSC00233). As an Affiliate of the buyer that satisfies the requirements stipulated in the Agreement, our company hereby requests to participate in the Agreement as one of the buyers.

 We hereby irrevocably undertake, if we participate in the Agreement as one of the buyers (“our Group”), the following terms shall have a binding
effect on us: 
 We have reviewed and understood the terms and conditions of the Agreement and Exhibits attached thereto, and we agree to be bound by the
terms and conditions of the Agreement and its Exhibits. 
 We has the rights to accept, inspect, use and possess the Products under the Agreement, and
acknowledges that any and all obligations under the Agreement performed by the other Party and any of its Affiliates shall be deemed to have been performed for the benefit of our Group. If our Group is the buyer, seller shall issue invoice to our
Group. 
 If we no longer satisfy the requirements for an Affiliate of the buyer under the Agreement, we shall no longer be entitled to any rights under the
Agreement, but shall continue to be liable for any liabilities under the Agreement arise before we disqualifies as an Affiliate. 
  

	
	  

	By:
	Title: Legal Representative
	Date:
	Seal:TLW Transition Services Agreement dated as of June 11, 2008

 Exhibit 10.20.4 
 TRANSITION SERVICES AGREEMENT 
 This TRANSITION SERVICES AGREEMENT, dated as of June 11,
2008 (this “Agreement”), is hereby made by and between Applera Corporation, a Delaware corporation (the “Company”), and Tony L. White, a resident of the State of Georgia (the “Executive”). Capitalized terms used and not
otherwise defined herein shall have the meanings ascribed to such terms in that certain Agreement and Plan of Merger, dated as of June 11, 2008 (the “Merger Agreement”), by and among the Company, Invitrogen Corporation and its wholly
owned subsidiary Atom Acquisition, LLC. 
 WHEREAS, the Executive has served as Chairman, President, and Chief Executive Officer of the
Company since September 1995; and 
 WHEREAS, from and after the Effective Time of the Merger, the Executive will no longer serve the Company
in such positions, will no longer be employed by the Company and will no longer be an “officer” of the Company for purposes of Section 16 of the Securities Exchange Act of 1934, as amended; and 
 WHEREAS, from and after the Effective Time of the Merger, the Company desires that the Executive provide certain services to the Company in order to
permit the Company to avail itself of the extensive expertise, knowledge, and experience of the Executive in the life science industry and research community and the Executive desires to provide such services to the Company, all upon the terms and
subject to the conditions set forth herein. 
 NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements set
forth herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows. 
 1. Services to be Provided. The Company hereby agrees to engage the Executive, and the Executive hereby agrees to serve the Company, on the terms and subject to the conditions set forth in this Agreement.
Commencing at the Effective Time and from time to time until the expiration of the Service Period (as defined below), the Executive shall: perform such services as the Board of Directors of the Company or of Invitrogen Corporation and the Executive
shall mutually and reasonably agree, including, among other things, acting as a spokesman and ambassador of the Company, making presentations to investors, analysts, trade organizations, government entities, and similar bodies, serving as a member
of boards or organizations such as the Standards, Productivity and Innovation Board of Singapore, on which he currently serves, and providing consultation services. The Company and the Executive reasonably anticipate that following the Effective
Time, Executive’s level of services provided to the Company will be reduced permanently to a level less than or equal to twenty (20%) percent of the level of services provided prior to the Effective Time. The Company shall provide the
Executive with reasonable advance notice of the services required to be performed by the Executive under this Agreement. 

 2. Term. Executive shall perform such services hereunder from and after the Effective Time of the
Merger and until the expiration of the Service Period as set forth in Section 9 hereof. 
 3. Time and Place of Performance.
During the Service Period, the Executive will generally perform his duties and conduct his business at his place of residence and such other locations as may reasonably be necessary and appropriate. During the Service Period and in order to
facilitate the Executive’s services hereunder, the Company shall, entirely at its own expense, continue to provide the services of a dedicated full-time administrative assistant to assist the Executive in performing the services to the Company
provided hereunder, substantially in accordance with the Company’s prior practice. The administrative assistant whose services shall be provided to the Executive pursuant to this Agreement shall be an employee of the Company selected by the
Executive. The Company shall pay the salary of and provide benefits to such administrative assistant, substantially in accordance with the Company’s prior practice. The Company shall, entirely at its own expense, continue to provide the
Executive’s administrative assistant with reasonable support facilities, including telephone, computer, and office supplies/equipment, necessary to assist the Executive in providing services to the Company hereunder substantially in accordance
with the Company’s prior practice. 
 4. Office Equipment. The Company agrees that the assets listed on Exhibit A-1
attached hereto that are currently maintained at Executive’s residence at the Effective Time of the Merger shall remain at Executive’s residence for the Executive’s continued use in the performance of his services during the Service
Period, at no cost to the Executive. The Executive agrees that the assets listed on Exhibit A-2 attached hereto shall be returned to the Company, entirely at the Company’s expense, promptly after commencement of the Service Period.

 5. Independent Contractor. During the Service Period, the Executive shall be an independent contractor and not an employee of the
Company. 
 6. Indemnification; Tax Consequences. 
 (a) To the fullest extent permitted by law, the Company shall indemnify, defend, and hold harmless the Executive from and against any and
all claims, losses, costs, expenses, damages, awards, or settlements (including the payment of attorneys’ fees as incurred) in any way related to, arising out of, or resulting from the Executive’s provision of services under this
Agreement. 
 (b) If any of the payments, reimbursements or benefits received or to be received by Executive pursuant to the
terms of this Agreement (all such payments, reimbursements and benefits, excluding the Gross-Up Payment, being hereinafter referred to as the “Total Payments”) will be subject to any federal, state or local income tax (the “Income
Tax”), the Company shall pay to Executive an additional amount (the “Gross-Up Payment”) such that the net amount retained by Executive, after deduction of any Income Tax on the Total Payments and any federal, state and local income
levied upon the Gross-Up Payment, and after 

  

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taking into account the phase out of itemized deductions and personal exemptions attributable to the Gross-Up Payment, shall be equal to the Total Payments.
Any Gross-Up Payments shall be made within thirty (30) days following the date the Income Tax is paid. 
 7. Financial Advisory
Fees. Until the first anniversary of the Effective Time of the Merger, the Company shall also promptly reimburse the Executive for certain financial advisory fees to be incurred by the Executive in connection with tax, legal and financial
planning and execution of his departure from the Company and adjustment to benefits and equity holdings in the Company. Such amounts will not exceed $50,000. 
 8. Business Expenses. The Executive is authorized to incur reasonable expenses in carrying out his responsibilities under this Agreement, and the Company shall promptly reimburse the Executive for all such
reasonable business expenses incurred by him upon submission by the Executive of receipts and other appropriate documentation. 
 9.
Termination. Unless earlier terminated upon the mutual written consent of the parties, this Agreement shall remain in effect until the fifth anniversary of the Effective Time of the Merger (the “Service Period”). Upon expiration of
the Service Period, the Company shall promptly pay the Executive for all unpaid amounts due the Executive under this Agreement. The provisions of Sections 6 and 8 of this Agreement shall survive any termination of this Agreement in accordance with
its terms. 
 10. Enforcement of the Agreement. The Executive shall be entitled to select and retain counsel at the expense of the
Company to represent the Executive in connection with the good faith initiation or defense of any litigation or other legal action to enforce the terms of this Agreement in any jurisdiction. 
 11. Assignment; Binding Agreement. This Agreement is a personal contract, and the rights and interests of the Executive hereunder may not be sold,
transferred, assigned, pledged, encumbered, or hypothecated by him, except as otherwise expressly permitted by the provisions of this Agreement. This Agreement shall inure to the benefit of and be enforceable by and against the Executive and his
personal or legal representatives, executors, administrators, successors, heirs, distributees, devisees, and legatees. If the Executive should die while any amount would still be payable to him hereunder had the Executive continued to live, all such
amounts, unless otherwise provided herein, shall be paid in accordance with the terms of this Agreement to his devisee, legatee or other designee or, if there is no such designee, to his estate. 
 12. Entire Agreement. This Agreement contains all the understandings between the parties hereto pertaining to the matters referred to herein and
supersedes any other undertakings and agreements, whether oral or in writing, previously entered into by them with respect thereto. The Executive represents that, in executing this Agreement, he does not rely and has not relied upon any
representation or statement not set forth herein made by the Company with regard to the subject matter or effect of this Agreement or otherwise. 
  

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 13. Amendment or Modification, Waiver. No provision of this Agreement may be amended or waived,
unless such amendment or waiver is agreed to in writing, signed by the Executive and by a duly authorized officer of the Company. No waiver by any party hereto of any breach by another party hereto of any condition or provision of this Agreement to
be performed by such other party shall be deemed a waiver of a similar or dissimilar condition or provision at the same time, any prior time, or any subsequent time. 
 14. Notices. Any notice to be given hereunder shall be in writing and shall be deemed given when delivered personally, sent by courier or facsimile or registered or certified mail, postage prepaid, return
receipt requested, addressed to the party concerned at the address indicated below or to such other address as such party may subsequently give notice hereunder in writing: 
 If to the Executive, to: 
 Mr. Tony L. White 
 4726 Northside Drive N.W. 
 Atlanta, Georgia 30327-4552 
 Facsimile: (404) 252-0862 
 with a copy to: 
 William J. Vesely, Jr., Esq. 
 Kilpatrick Stockton LLP 
 1100 Peachtree Street 
 Suite 2800 
 Atlanta, GA 30309 
 Facsimile: (404) 541-3432 
 If to the Company, to: 
 Applera Corporation 
 301 Merritt 7 
 Norwalk, Connecticut 06851 
 Attention: Chief Executive Officer 
 (with a copy to the General Counsel) 
 Facsimile: (203) 840-2150 
 Any notice
delivered personally, by courier, or by registered or certified mail, postage prepaid, return receipt requested, under this Section 14 shall be deemed given on the date delivered, and any notice sent by facsimile shall be deemed given on the
date transmitted by facsimile. 
 15. Severability. If any provision of this Agreement or the application of any such provision to any
Party or circumstances shall be determined by any court of 

  

 4 

 
competent jurisdiction to be invalid and unenforceable to any extent, the remainder of this Agreement or the application of such provision to such person or
circumstances other than those to which it is so determined to be invalid and unenforceable shall not be affected thereby, and each provision hereof shall be validated and shall be enforced to the fullest extent permitted by law. 
 16. Survivorship. The respective rights and obligations of the Parties hereunder shall survive any termination of this Agreement to the extent
necessary to the intended preservation of such rights and obligations. 
 17. Governing Law; Venue. This Agreement will be governed by
and construed in accordance with the laws of the State of Delaware, without regard to the principles of conflicts of law thereof. 
 18.
Headings. All descriptive headings of sections and paragraphs in this Agreement are intended solely for convenience, and no provision of this Agreement is to be construed by reference to the heading of any section or paragraph. 
 19. Counterparts. This Agreement may be executed in counterparts, each of which shall be deemed an original, but all of which together shall
constitute one and the same instrument. 
 [SIGNATURE PAGE FOLLOWS] 
  

 5 

 IN WITNESS WHEREOF, the parties have executed this Agreement on the date and year first above written.

  

			
	APPLERA CORPORATION
		
	By:	 	/s/ William H. Longfield
		 	 Name:
 Title:  

  

			
	Executive
	
	 
	Tony L. White

  

 6 

 IN WITNESS WHEREOF, the parties have executed this Agreement on the date and year first above written.

  

			
	APPLERA CORPORATION
		
	By:	 	 
		 	 Name:
 Title:

  

			
	Executive
	
	/s/ Tony L. White
	Tony L. White

  

 7

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