5-Year Revolving Credit Agreement, dated as of May 2, 2012



 Exhibit 10.01 
 Execution Version 
  

 
  

5-YEAR REVOLVING CREDIT AGREEMENT 
 dated as of May 2, 2012 
 among 

NUSTAR LOGISTICS, L.P. 
 NUSTAR ENERGY L.P. 
 The Lenders Party Hereto 

and 

JPMORGAN CHASE BANK, N.A., 
 as Administrative Agent, 
 SUNTRUST BANK, 

MIZUHO CORPORATE BANK, LTD., 
 as Co-Syndication Agents 
 and 

WELLS FARGO BANK, NATIONAL ASSOCIATION, 
 BARCLAYS BANK PLC, 
 as Co-Documentation Agents 

and 

J.P. MORGAN SECURITIES LLC, SUNTRUST ROBINSON HUMPHREY, INC., 

MIZUHO CORPORATE BANK, LTD., WELLS FARGO SECURITIES, LLC, AND BARCLAYS BANK 

PLC 
 as
Joint Bookrunners and Joint Lead Arrangers 
  
  

 







 TABLE OF CONTENTS 

 

							
	 	  	Page	 
	ARTICLE I	  			
	Definitions	  			
			
	Section 1.01	  	Defined Terms	  	 	1	  
	Section 1.02	  	Classification of Loans and Borrowings	  	 	23	  
	Section 1.03	  	Terms Generally	  	 	24	  
	Section 1.04	  	Accounting Terms; GAAP	  	 	24	  
		
	 ARTICLE II
	  			
	 The Credits
	  			
			
	Section 2.01	  	Commitments	  	 	24	  
	Section 2.02	  	Loans and Borrowings	  	 	25	  
	Section 2.03	  	Requests for Revolving Borrowings	  	 	25	  
	Section 2.04	  	Competitive Bid Procedure	  	 	26	  
	Section 2.05	  	Swingline Loans	  	 	28	  
	Section 2.06	  	Letters of Credit	  	 	29	  
	Section 2.07	  	Funding of Borrowings	  	 	33	  
	Section 2.08	  	Interest Elections	  	 	34	  
	Section 2.09	  	Termination and Reduction of Commitments	  	 	35	  
	Section 2.10	  	Repayment of Loans; Evidence of Debt	  	 	36	  
	Section 2.11	  	Prepayment of Loans	  	 	36	  
	Section 2.12	  	Fees	  	 	37	  
	Section 2.13	  	Interest	  	 	38	  
	Section 2.14	  	Alternate Rate of Interest	  	 	39	  
	Section 2.15	  	Increased Costs	  	 	39	  
	Section 2.16	  	Break Funding Payments	  	 	41	  
	Section 2.17	  	Taxes	  	 	41	  
	Section 2.18	  	Payments Generally; Pro Rata Treatment; Sharing of Set-offs	  	 	44	  
	Section 2.19	  	Mitigation Obligations; Replacement of Lenders	  	 	45	  
	Section 2.20	  	Procedures Regarding Increases to the Commitments	  	 	46	  
	Section 2.21	  	Extension of Maturity Date	  	 	48	  
	Section 2.22	  	Dollar Equivalent Determinations	  	 	49	  
	Section 2.23	  	Currency Conversion	  	 	49	  
		
	 ARTICLE III
	  			
	 Representations and Warranties
	  			
			
	Section 3.01	  	Organization; Powers	  	 	51	  
	Section 3.02	  	Authorization; Enforceability	  	 	51	  
	Section 3.03	  	Governmental Approvals; No Conflicts	  	 	51	  
	Section 3.04	  	Financial Condition; No Material Adverse Change	  	 	52	  
	Section 3.05	  	Properties	  	 	52	  
	Section 3.06	  	Litigation and Environmental Matters	  	 	52	  
	Section 3.07	  	Compliance with Laws and Agreements	  	 	52	  
	Section 3.08	  	Investment Company Status	  	 	53	  
	Section 3.09	  	Taxes	  	 	53	  
	Section 3.10	  	ERISA	  	 	53	  
	Section 3.11	  	Disclosure	  	 	53	  
	Section 3.12	  	Subsidiaries	  	 	53	  









							
	 ARTICLE IV
	  			
	 Conditions
	  			
			
	Section 4.01	  	Effective Date	  	 	54	  
	Section 4.02	  	Each Credit Event	  	 	55	  
		
	 ARTICLE V
	  			
	 Affirmative Covenants
	  			
			
	Section 5.01	  	Financial Statements and Other Information	  	 	55	  
	Section 5.02	  	Notices of Material Events	  	 	57	  
	Section 5.03	  	Existence; Conduct of Business	  	 	58	  
	Section 5.04	  	Payment of Obligations	  	 	58	  
	Section 5.05	  	Maintenance of Properties; Insurance	  	 	58	  
	Section 5.06	  	Books and Records; Inspection Rights	  	 	58	  
	Section 5.07	  	Compliance with Laws	  	 	58	  
	Section 5.08	  	Use of Proceeds and Letters of Credit	  	 	59	  
	Section 5.09	  	Environmental Laws	  	 	59	  
	Section 5.10	  	Unrestricted Subsidiaries	  	 	59	  
	Section 5.11	  	Subsidiary Guaranty	  	 	59	  
		
	 ARTICLE VI
	  			
	 Negative Covenants
	  			
			
	Section 6.01	  	Indebtedness	  	 	60	  
	Section 6.02	  	Liens	  	 	60	  
	Section 6.03	  	Fundamental Changes	  	 	61	  
	Section 6.04	  	Investments, Loans, Advances, Guarantees and Acquisitions	  	 	62	  
	Section 6.05	  	Swap Agreements	  	 	63	  
	Section 6.06	  	Restricted Payments	  	 	63	  
	Section 6.07	  	Transactions with Affiliates	  	 	63	  
	Section 6.08	  	Restrictive Agreements	  	 	63	  
	Section 6.09	  	Limitation on Modifications of Other Agreements	  	 	64	  
	Section 6.10	  	Designation and Conversion of Restricted and Unrestricted Subsidiaries; Debt of Unrestricted Subsidiaries	  	 	64	  
	Section 6.11	  	Financial Condition Covenant	  	 	64	  
		
	 ARTICLE VII
	  			
	 Events of Default
	  			
		
	 ARTICLE VIII
	  			
	 MLP Guarantee
	  			
			
	Section 8.01	  	MLP Guarantee	  	 	67	  
	Section 8.02	  	Subrogation	  	 	68	  
	Section 8.03	  	Amendments, etc. with respect to the Borrower Obligations	  	 	68	  
	Section 8.04	  	Guarantee Absolute and Unconditional	  	 	68	  
	Section 8.05	  	Reinstatement	  	 	69	  
	Section 8.06	  	Payments	  	 	70	  
		
	 ARTICLE IX
	  			
	 The Administrative Agent
	  			
		
	 ARTICLE X
	  			
	 Miscellaneous
	  			
			
	Section 10.01	  	Notices	  	 	71	  









							
	Section 10.02	  	Waivers; Amendments	  	 	72	  
	Section 10.03	  	Expenses; Indemnity; Damage Waiver	  	 	73	  
	Section 10.04	  	Successors and Assigns	  	 	74	  
	Section 10.05	  	Survival	  	 	77	  
	Section 10.06	  	Counterparts; Integration; Effectiveness	  	 	77	  
	Section 10.07	  	Severability	  	 	77	  
	Section 10.08	  	Right of Setoff	  	 	78	  
	Section 10.09	  	Governing Law; Jurisdiction; Consent to Service of Process	  	 	78	  
	Section 10.10	  	WAIVER OF JURY TRIAL	  	 	78	  
	Section 10.11	  	Headings	  	 	79	  
	Section 10.12	  	Confidentiality	  	 	79	  
	Section 10.13	  	Interest Rate Limitation	  	 	79	  
	Section 10.14	  	Limitation of Liability	  	 	79	  
	Section 10.15	  	USA PATRIOT Act	  	 	80	  

  

	
	 SCHEDULES:

	
	 Schedule 2.01 – Commitments

	 Schedule 2.02 – Mandatory Cost

	 Schedule 2.06 – Existing Letters of Credit

	 Schedule 3.06 – Disclosed Matters

	 Schedule 3.12 – Subsidiaries

	 Schedule 6.01– Existing Indebtedness

	 Schedule 6.04 – Existing Investments

	 Schedule 6.07 – Affiliate Agreements

	 Schedule 6.08 – Existing Restrictions

	
	 EXHIBITS:

	
	 Exhibit A – Form of Assignment and Assumption

	 Exhibit B – Form of Opinion of the Borrower’s and the MLP’s Counsel

	 Exhibit C-1 – Form of Initial Notice of Commitment Increase

	 Exhibit C-2 – Form of Notice of Confirmation of Commitment Increase

	 Exhibit D – Form of Subsidiary Guarantee Agreement

	 Exhibit E – U.S. Tax Certificate









 5-YEAR REVOLVING CREDIT AGREEMENT dated as of May 2, 2012 among NUSTAR
LOGISTICS, L.P., a Delaware limited partnership, NUSTAR ENERGY L.P., a Delaware limited partnership, the LENDERS party hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent, SUNTRUST BANK and MIZUHO CORPORATE BANK, LTD., as Co-Syndication
Agents, WELLS FARGO BANK, NATIONAL ASSOCIATION, and BARCLAYS BANK PLC, as Co-Documentation Agents. 
 The parties hereto agree
as follows: 
 ARTICLE I 
 Definitions 
 Section 1.01 Defined Terms. As used in this
Agreement, the following terms have the meanings specified below: 
 “ABR”, when used in reference to any Loan
or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, are bearing interest at a rate determined by reference to the Alternate Base Rate. 
 “Adjusted LIBO Rate” means, with respect to any Eurocurrency Borrowing for any Interest Period, an interest rate per annum (rounded upwards, if necessary, to the next 1/16 of 1%) equal to
the sum of (i) (a) the LIBO Rate for such Interest Period multiplied by (b) the Statutory Reserve Rate plus, without duplication (ii) in the case of Loans by a Lender from its office or branch in the United Kingdom or any
Participating Member State, any Mandatory Cost. 
 “Administrative Agent” means JPMorgan Chase Bank, N.A.,
together with its Affiliates, in its capacity as administrative agent for the Lenders hereunder. It is understood and agreed that matters concerning Loans and Letters of Credit denominated in Euros may be administered by J. P. Morgan Europe Limited
and therefore all notices concerning such Loans and Letters of Credit will be required to be given at the London funding office set forth in Section 10.01. 
 “Administrative Agent’s Account” means (a) in the case of Loans and Letters of Credit denominated in Dollars, the account of the Administrative Agent as designated in writing
from time to time by the Administrative Agent to the Borrower and the Lenders for such purpose, and (b) in the case of Loans and Letters of Credit denominated in Euros, the account of the Administrative Agent maintained by the Administrative
Agent at its office at JP Morgan Ag, Frankfurt, SWIFT: CHASDEFX, beneficiary: J.P. Morgan Europe Limited, SWIFT: CHASGB22, Account No. DE93501108006001600037, or such other account of the Administrative Agent as is designated in writing from time to
time by the Administrative Agent to the Borrower and the Lenders for such purpose. 
 “Administrative
Questionnaire” means an Administrative Questionnaire in a form supplied by the Administrative Agent. 

“Affiliate” means, with respect to a specified Person, another Person that directly, or indirectly through one or more
intermediaries, Controls or is Controlled by or is under common Control with the Person specified. 
 “Agreed
Currencies” means Dollars and Euros. 
 “Agreement” means this 5-Year Revolving Credit Agreement, as
the same may be amended, modified, supplemented or restated from time to time in accordance herewith. 







 “Alternate Base Rate” means, for any day, a rate per
annum equal to the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day
plus  1/2 of 1% and (c) the Adjusted LIBO
Rate for a one month Interest Period on such day (or if such day is not a Business Day, the immediately preceding Business Day) plus 1%, provided that, for the avoidance of doubt, the Adjusted LIBO Rate for any day shall be based on the rate
appearing on the Reuters BBA Libor Rates Screen LIBO 01 (or on any successor or substitute page of such page) at approximately 11:00 a.m. London time on such day. Any change in the Alternate Base Rate due to a change in the Prime Rate, the Federal
Funds Effective Rate or the Adjusted LIBO Rate shall be effective from and including the effective date of such change in the Prime Rate, the Federal Funds Effective Rate or the Adjusted LIBO Rate, respectively. 

“Applicable Percentage” means, with respect to any Lender, the percentage of the total Commitments represented by such
Lender’s Commitment; provided, that in the case of Section 2.24 when a Defaulting Lender shall exist, “Applicable Percentage” shall mean the percentage of the total Commitments (disregarding any Defaulting Lender’s
Commitment) represented by such Lender’s Commitment. If the Commitments have terminated or expired, the Applicable Percentages shall be determined based upon the Commitments most recently in effect, giving effect to any assignments and to any
Lender’s status as a Defaulting Lender at the time of determination. 
 “Applicable Rate” means, for any
day, with respect to any ABR Loan or Eurocurrency Revolving Loan, or with respect to the commitment fees payable hereunder, as the case may be, the applicable rate per annum set forth below under the caption “ABR Spread”,
“Eurocurrency Spread” or “Commitment Fee Rate”, as the case may be, based upon the ratings by Moody’s and/or S&P, respectively, applicable on such date to the Index Debt: 

 

							
	 Index Debt Ratings:
	  	ABR Spread	 	Eurocurrency Spread	 	Commitment Fee Rate
	 Tier 1 Greater than BBB or Baa2
	  	0.250%	 	1.250%	 	0.150%
	 Tier 2 BBB or Baa2
	  	0.500%	 	1.500%	 	0.200%
	 Tier 3 BBB- or Baa3
	  	0.625%	 	1.625%	 	0.250%
	 Tier 4 BB+ or Ba1
	  	1.000%	 	2.000%	 	0.300%
	 Tier 5 Less than BB+ or Ba1
	  	1.250%	 	2.250%	 	0.350%

 For purposes of the foregoing, (i) if either Moody’s or S&P shall not have in effect a rating for the Index
Debt (after having established such a rating and other than by reason of the circumstances referred to in the last sentence of this definition), then such rating agency shall be deemed to have established a rating in Tier 5; (ii) if both
Moody’s and S&P have established a rating for the Index Debt and such ratings established or deemed to have been established by Moody’s and S&P shall fall within different Tiers, then the Applicable Rate shall be based on the
higher of the two ratings, unless one of the two ratings is two or more Tiers lower than the other, in which case the Applicable Rate shall be determined by reference to the Tier next below that of the higher of the two ratings and (iii) if the
ratings established or deemed to have been established by Moody’s and S&P for the Index Debt shall be changed (other than as a result of a change in the rating system of Moody’s or S&P), such change shall be effective as of the
date 

  
 2 








 
on which it is first announced by the applicable rating agency, irrespective of when notice of such change shall have been furnished by the Borrower to the Administrative Agent and the Lenders
pursuant to Section 5.01 or otherwise. Each change in the Applicable Rate shall apply during the period commencing on the effective date of such change and ending on the date immediately preceding the effective date of the next such change. If the
rating system of Moody’s or S&P shall change, or if either such rating agency shall cease to be in the business of rating corporate debt obligations, the Borrower and the Lenders shall negotiate in good faith to amend this definition to
reflect such changed rating system or the unavailability of ratings from such rating agency and, pending the effectiveness of any such amendment, the Applicable Rate shall be determined by reference to the rating most recently in effect prior to
such change or cessation. 
 “Approved Fund” has the meaning assigned to such term in Section 10.04.

 “Arrangers” means the collective reference to each joint bookrunner and each joint lead arranger hereunder.

 “Assessment Rate” means, for any day, the annual assessment rate in effect on such day that is payable by a
member of the Bank Insurance Fund classified as “well-capitalized” and within supervisory subgroup “B” (or a comparable successor risk classification) within the meaning of 12 C.F.R. Part 327 (or any successor provision) to the
Federal Deposit Insurance Corporation for insurance by such Corporation of time deposits made in Dollars at the offices of such member in the United States; provided that if, as a result of any change in any law, rule or regulation, it is no
longer possible to determine the Assessment Rate as aforesaid, then the Assessment Rate shall be such annual rate as shall be determined by the Administrative Agent to be representative of the cost of such insurance to the Lenders. 

“Assignment and Assumption” means an assignment and assumption entered into by a Lender and an assignee (with the
consent of any party whose consent is required by Section 10.04), and accepted by the Administrative Agent, in the form of Exhibit A or any other form approved by the Administrative Agent. 

“Availability Period” means the period from and including the Effective Date to but excluding the earlier of the
Maturity Date and the date of termination of the Commitments. 
 “Bankruptcy Event” means, with respect to any
Person, such Person becomes the subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee, administrator, custodian, assignee for the benefit of creditors or similar Person charged with the reorganization or
liquidation of its business appointed for it, or, in the good faith determination of the Administrative Agent, has taken any action in furtherance of, or indicating its consent to, approval of, or acquiescence in, any such proceeding or appointment,
provided that a Bankruptcy Event shall not result solely by virtue of any ownership interest, or the acquisition of any ownership interest, in such Person by a Governmental Authority or instrumentality thereof, provided, further, that such ownership
interest does not result in or provide such Person with immunity from the jurisdiction of courts within the United States or from the enforcement of judgments or writs of attachment on its assets or permit such Person (or such Governmental Authority
or instrumentality) to reject, repudiate, disavow or disaffirm any contracts or agreements made by such Person. 

“Beneficial Owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Exchange Act, except
that in calculating the beneficial ownership of any particular “person” (as that term is used in Section 13(d)(3) of the Exchange Act), such “person” will be deemed to have beneficial ownership of all securities that such
“person” has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only upon the occurrence of a subsequent condition. 

  
 3 








 “Benefit Arrangement” means at any time an employee benefit plan within the
meaning of Section 3(3) of ERISA which is not a Plan or a Multiemployer Plan and which is maintained or otherwise contributed to by any ERISA Affiliate. 
 “Board” means the Board of Governors of the Federal Reserve System of the United States of America. 
 “Borrower” means NuStar Logistics, L.P., a Delaware limited partnership. 
 “Borrower Obligations” means the collective reference to all amounts owing by the Borrower and its Subsidiaries pursuant to this Agreement and the other Loan Documents, including, without
limitation, the unpaid principal of and interest on the Loans and LC Disbursements and all other obligations and liabilities of the Borrower (including, without limitation, interest accruing at the then applicable rate provided in this Agreement
after the maturity of the Loans and LC Disbursements and interest accruing at the then applicable rate provided in this Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like
proceeding, relating to the Borrower, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding) to the Guaranteed Creditors, whether direct or indirect, absolute or contingent, due or to become due, or now
existing or hereafter incurred, which may arise under, out of, or in connection with the Loan Documents, whether on account of principal, interest, reimbursement obligations, fees, indemnities, costs, expenses or otherwise (including, without
limitation, all fees and disbursements of counsel to the Guaranteed Creditors that are required to be paid by the Borrower pursuant to the terms of any of the foregoing agreements). 

“Borrowing” means (a) Revolving Loans of the same Type, made, converted or continued on the same date and, in the
case of Eurocurrency Loans, as to which a single Interest Period is in effect, (b) a Competitive Loan or group of Competitive Loans of the same Type made on the same date and as to which a single Interest Period is in effect or (c) a
Swingline Loan. 
 “Borrowing Request” means a request by the Borrower for a Revolving Borrowing in accordance
with Section 2.03. 
 “Business Day” means a day other than a Saturday, Sunday or other day on which commercial
banks in New York City are authorized or required by law to close; provided, that (i) with respect to notices and determinations in connection with, and payments of principal and interest on, Eurocurrency Borrowings denominated in
(a) Dollars, such day is also a day for trading by and between banks in Dollar deposits in the London interbank market and (b) Euros, such day is also a day on which banks in London are open for general banking business, including dealings
in foreign currency and exchange, and on which the TARGET payment system is open for the settlement of payments in Euros. 

“Calculation Date” means (a) each day as the Administrative Agent shall from time to time designate in its sole
discretion as a “Calculation Date” and (b) each Extension Effective Date. 
 “Capital Lease
Obligations” of any Person means the obligations of such Person to pay rent or other amounts under any lease of (or other arrangement conveying the right to use) real or personal property, or a combination thereof, which obligations are
required to be classified and accounted for as capital leases on a balance sheet of such Person under GAAP, and the amount of such obligations shall be the capitalized amount thereof determined in accordance with GAAP. 

  
 4 








 “Change in Control” means any of the following events: 

(a) 100% (and not less than 100%) of the issued and outstanding Equity Interest of the general partner(s) of the Borrower shall cease to
be owned, directly or indirectly, or the Borrower shall cease to be Controlled, by the MLP; or 
 (b) 100% (and not less than
100%) of the limited partnership interests of the Borrower shall cease to be owned in the aggregate, directly or indirectly, by the MLP; or 
 (c) the occurrence of any transaction that results in any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act) other than a Permitted Holder
becoming the Beneficial Owner, directly or indirectly, of more than 50% of the general partner interests in the MLP. 

“Change in Law” means (a) the adoption of any law, rule or regulation after the date of this Agreement,
(b) any change in any law, rule or regulation or in the interpretation or application thereof by any Governmental Authority after the date of this Agreement or (c) compliance by any Lender or any Issuing Bank (or, for purposes of Section
2.15(b), by any lending office of such Lender or by such Lender’s or such Issuing Bank’s holding company, if any) with any request, guideline or directive (whether or not having the force of law) of any Governmental Authority made or
issued after the date of this Agreement; provided however, that notwithstanding anything herein to the contrary, (i) the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or
issued in connection therewith or in implementation thereof, and (ii) all requests, rules, guidelines, requirements and directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any
successor or similar authority) or the United States or foreign regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to be a “Change in “Law”, regardless of the date enacted, adopted, issued or
implemented. 
 “Class”, when used in reference to (a) any Loan or Borrowing, refers to whether such Loan,
or the Loans comprising such Borrowing, are Revolving Loans, Competitive Loans or Swingline Loans, and (b) any Lender, refers to whether such Lender is a Multicurrency Lender or a Dollar Lender. 

“Code” means the Internal Revenue Code of 1986, as amended from time to time. 

“Commitment” means, with respect to each Lender, the commitment of such Lender to make Revolving Loans and to acquire
participations in Letters of Credit and Swingline Loans hereunder, expressed as an amount representing the maximum aggregate amount of such Lender’s Revolving Credit Exposure hereunder, as such commitment may be (a) reduced from time to
time pursuant to Section 2.09 and (b) reduced or increased from time to time pursuant to assignments by or to such Lender pursuant to Section 2.19 or Section 10.04. The initial amount of each Lender’s Commitment is set forth on Schedule
2.01, or in the Assignment and Assumption or other documentation contemplated hereby pursuant to which such Lender shall have assumed its Commitment, as applicable. The initial aggregate amount of the Lenders’ Commitments is $1,500,000,000.

 “Commitment Fee Rate” has the meaning set forth in the definition of “Applicable Rate”.

 “Commitment Increase Effective Date” has the meaning assigned such term in Section 2.20. 

“Competitive Bid” means an offer by a Lender to make a Competitive Loan in accordance with Section 2.04. 

  
 5 








 “Competitive Bid Rate” means, with respect to any Competitive Bid, the
Margin or the Fixed Rate, as applicable, offered by the Lender making such Competitive Bid. 
 “Competitive Bid
Request” means a request by the Borrower for Competitive Bids in accordance with Section 2.04. 

“Competitive Loan” means a Loan made pursuant to Section 2.04. 

“Consenting Lenders” has the meaning set forth in Section 2.21(b). 

“Consolidated Debt” means, for any day, all Indebtedness of the MLP and its Restricted Subsidiaries (excluding
(a) the principal amount of Hybrid Equity Securities in an aggregate amount not to exceed 15% of Total Capitalization and (b) the Excluded Go-Zone Bond Proceeds in an aggregate amount not to exceed $350,000,000 and the corresponding
portion of any outstanding letters of credit providing credit support therefor), on a consolidated basis, as of such day. 

“Consolidated Debt Coverage Ratio” means, for any day, the ratio of (a) Consolidated Debt as of the last day of the
then most recent Rolling Period over (b) Consolidated EBITDA for such Rolling Period. 
 “Consolidated
EBITDA” means, without duplication, as to the MLP and its Restricted Subsidiaries, on a consolidated basis for each Rolling Period, the amount equal to Consolidated Operating Income for such period (a) plus the following to the extent
deducted from Consolidated Operating Income in such period: (i) depreciation and amortization; (ii) other non-cash charges for such period (including any non-cash losses or negative adjustments under FASB ASC 815 (and any statements
replacing, modifying or superseding such statement) as the result of changes in the fair market value of derivatives); (b) minus all non-cash income added to Consolidated Operating Income in such period (including any non-cash gains or positive
adjustments under FASB ASC 815 (and any statements replacing, modifying or superseding such statement) as the result of changes in the fair market value of derivatives); (c) plus any Material Project EBITDA Adjustments for such period and
(d) plus cash distributions received from joint ventures, during such period; and (e) plus any proceeds received from business interruption insurance provided that such proceeds are received during any Rolling Period with respect to an
event or events that occurred during such Rolling Period; provided that Consolidated EBITDA shall be adjusted from time to time as necessary to give pro forma effect to permitted acquisitions or Investments (other than Joint Venture
Interests) or sales of property by the MLP and its Restricted Subsidiaries. 
 “Consolidated Net Tangible
Assets” means, as of any date of determination, the aggregate amount of assets of the MLP and its Restricted Subsidiaries (less applicable accumulated depreciation, depletion and amortization and other reserves and other properly
deductible items) after deducting therefrom (a) all current liabilities (excluding current maturities of long term debt) and (b) all goodwill, trade names, trademarks, patents and other like intangibles, all as set forth on the
consolidated balance sheet of the MLP and its Restricted Subsidiaries, and computed in accordance with GAAP, as of the last day of the most recent Rolling Period for which financial statements have been delivered pursuant to
Section 5.01(a) or Section 5.01(b). 
 “Consolidated Net Worth” means, at any time, an amount
equal to the consolidated partners’ equity of the MLP and its Restricted Subsidiaries. 
 “Consolidated Operating
Income” means, as to the MLP and its Restricted Subsidiaries on a consolidated basis for each Rolling Period, the amount equal to gross margin minus operating expenses, general and administrative expenses, depreciation and amortization, and
taxes other than income taxes, in each case for such period. 

  
 6 








 “Control” means the possession, directly or indirectly, of the power to
direct or cause the direction of the management or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative
thereto. 
 “Credit Event” means a Borrowing, the issuance of a Letter of Credit, an LC Disbursement or any of
the foregoing. 
 “Credit Party” means the Administrative Agent, each Issuing Bank, the Swingline Lender or any
other Lender. 
 “Default” means any event or condition which constitutes an Event of Default or which upon
notice, lapse of time or both would, unless cured or waived, become an Event of Default. 
 “Defaulting Lender”
means any Lender that (a) has failed, within three Business Days of the date required to be funded or paid, to (i) fund any portion of its Loans, (ii) fund any portion of its participations in Letters of Credit or Swingline Loans or
(iii) pay over to any Credit Party any other amount required to be paid by it hereunder, unless, in the case of clause (i) above, such Lender notifies the Administrative Agent in writing that such failure is the result of such
Lender’s good faith determination that a condition precedent to funding (specifically identified and including the particular default, if any) has not been satisfied, (b) has notified the Borrower or any Credit Party in writing, or has
made a public statement to the effect, that it does not intend or expect to comply with any of its funding obligations under this Agreement (unless such writing or public statement indicates that such position is based on such Lender’s good
faith determination that a condition precedent (specifically identified and including the particular default, if any) to funding a loan under this Agreement cannot be satisfied) or generally under other agreements in which it commits to extend
credit, (c) has failed, within three Business Days after request by a Credit Party, acting in good faith, to provide a certification in writing from an authorized officer of such Lender that it will comply with its obligations to fund
prospective Loans and participations in then outstanding Letters of Credit and Swingline Loans under this Agreement, provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon such Credit Party’s
receipt of such certification in form and substance reasonably satisfactory to it and the Administrative Agent, or (d) has become the subject of a Bankruptcy Event. 
 “Disclosed Matters” means the actions, suits and proceedings and the environmental matters disclosed in Schedule 3.06. 

“Dollar Equivalent” means, on any date, with respect to any amount in (a) Dollars, such amount and (b) Euros,
the equivalent in Dollars of such amount as determined by the Administrative Agent in accordance with Section 2.22. 

“Dollar Lender” means a Lender that has agreed to make only Loans denominated in Dollars. The initial Dollar Lenders are
set forth on Schedule 2.01. 
 “Dollar Revolving Credit Exposure” means, with respect to any Dollar Lender at
any time, the sum of the outstanding principal amount of such Dollar Lender’s Revolving Loans and its LC Exposure and Swingline Exposure at such time. 
 “Dollars” or “$” refers to lawful money of the United States of America. 

  
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 “Effective Date” means the date on which the conditions specified in
Section 4.01 are satisfied (or waived in accordance with Section 10.02). 
 “EMU Legislation” means the
legislative measures of the European Union for the introduction of, changeover to or operation of the Euro in one or more member states. 
 “Environmental Laws” means all laws, rules, regulations, codes, ordinances, orders, decrees, judgments, injunctions, notices or binding agreements issued, promulgated or entered into by
any Governmental Authority, relating in any way to the environment, preservation or reclamation of natural resources, the management, release or threatened release of any Hazardous Material or to health and safety matters. 

“Environmental Liability” means any liability, contingent or otherwise (including any liability for damages, costs of
environmental remediation, fines, penalties or indemnities), of the MLP or any Subsidiary directly or indirectly resulting from or based upon (a) violation of any Environmental Law, (b) the generation, use, handling, transportation,
storage, treatment or disposal of any Hazardous Materials, (c) exposure to any Hazardous Materials, (d) the release or threatened release of any Hazardous Materials into the environment or (e) any contract, agreement or other
consensual arrangement pursuant to which liability is assumed or imposed with respect to any of the foregoing. 

“Equity Interest” means any and all shares, interests, participations or other equivalents (however designated) of
capital stock of a corporation, any member interests in a limited liability company, and general or limited partnership interests in a partnership, any and all equivalent ownership interests in a Person and any and all warrants, options or other
rights to purchase any of the foregoing. In addition, “Equity Interest” shall include, without limitation, with respect to the Borrower, the limited partner interests of the Borrower and the General Partner Interests and, with respect to
the MLP, the Units and the general partner interest of the MLP. 
 “ERISA” means the Employee Retirement Income
Security Act of 1974, as amended from time to time. 
 “ERISA Affiliate” means any trade or business (whether
or not incorporated) that, together with the MLP, is treated as a single employer under Section 414(b) or (c) of the Code or, solely for purposes of Section 302 of ERISA and Section 412 of the Code, is treated as a single
employer under Section 414 of the Code. 
 “ERISA Event” means (a) any “reportable event”,
as defined in Section 4043 of ERISA or the regulations issued thereunder with respect to a Plan (other than an event for which the 30-day notice period is waived); (b) the existence with respect to any Plan of an “accumulated funding
deficiency” (as defined in Section 412 of the Code or Section 302 of ERISA), whether or not waived; (c) the filing pursuant to Section 412(d) of the Code or Section 303(d) of ERISA of an application for a waiver of the
minimum funding standard with respect to any Plan; (d) the incurrence by the MLP or any of its ERISA Affiliates of any liability under Title IV of ERISA with respect to the termination of any Plan; (e) the receipt by the MLP or any ERISA
Affiliate from the PBGC or a plan administrator of any notice relating to an intention to terminate any Plan or Plans or to appoint a trustee to administer any Plan; (f) the incurrence by the MLP or any of its ERISA Affiliates of any liability
with respect to the withdrawal or partial withdrawal from any Plan or Multiemployer Plan; or (g) the receipt by the MLP or any ERISA Affiliate of any notice, or the receipt by any Multiemployer Plan from the MLP or any ERISA Affiliate of any
notice, concerning the imposition of Withdrawal Liability or a determination that a Multiemployer Plan is, or is expected to be, insolvent or in reorganization, within the meaning of Title IV of ERISA. 

  
 8 








 “EURIBOR Rate” means, with respect to any Eurocurrency Borrowing
denominated in Euros for any Interest Period, the rate appearing on the applicable page of the Reuters Telerate Service (or on any successor or substitute page of such Service, or any successor to or substitute for such Service, providing rate
quotations comparable to those currently provided on such page of such Service, as determined by the Administrative Agent from time to time for purposes of providing quotations of interest rates applicable to deposits in Euros in the London
interbank market) at approximately 11:00 a.m., Brussels time, two Business Days prior to the commencement of such Interest Period, as the rate for Euro deposits with a maturity comparable to such Interest Period. In the event that such rate is not
available at such time for any reason, then the “EURIBOR Rate” with respect to such Eurocurrency Borrowing for such Interest Period shall be the rate at which deposits in Euros of €5,000,000 and for a maturity comparable to such
Interest Period are offered to first class banks in the London interbank market by the principal London office of the Administrative Agent in immediately available funds in the London interbank market at approximately 11:00 a.m., London time, two
Business Days prior to the commencement of such Interest Period. 
 “Euro” or “€” means
the single currency of the European Union as constituted by the Treaty on European Union and as referred to in the EMU Legislation for the introduction of, changeover to or operation of the Euro in one or more member states. 

“Euro Sublimit” means $250,000,000, as such amount may be increased from time to time pursuant to Section 2.20.

 “Eurocurrency”, when used in reference to any Loan or Borrowing, refers to whether such Loan, or the Loans
comprising such Borrowing, are bearing interest at a rate determined by reference to the Adjusted LIBO Rate (or, in the case of a Competitive Loan, the LIBO Rate). 
 “Eurocurrency Rate” means, with respect to any Eurocurrency Borrowing denominated in Dollars for any Interest Period, the rate appearing on Reuters Screen LIBOR01 Page (or on any
successor or substitute page of such Service, or any successor to or substitute for such Service, providing rate quotations comparable to those currently provided on such page of such Service, as determined by the Administrative Agent from time to
time for purposes of providing quotations of interest rates applicable to Dollar deposits in the London interbank market) at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period, as the rate for
Dollar deposits with a maturity comparable to such Interest Period. In the event that such rate is not available at such time for any reason, then the “Eurocurrency Rate” with respect to such Eurocurrency Borrowing for such Interest Period
shall be the rate at which Dollar deposits of $5,000,000 and for a maturity comparable to such Interest Period are offered to first class banks in the London interbank market by the principal London office of the Administrative Agent in immediately
available funds in the London interbank market at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period. 
 “Event of Default” has the meaning assigned to such term in Article VII. 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, and any statute successor thereto. 

“Exchange Rate” means with respect to Euros on any date, the rate at which Euros may be exchanged into Dollars, as set
forth on such date on the relevant Reuters currency page at or about 11:00 a.m., London time, on such date. In the event that such rate does not appear on any Reuters currency page, the “Exchange Rate” with respect to Euros shall be
determined by reference to such other publicly available service for displaying exchange rates as may be agreed upon by the Administrative Agent and 

  
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the Borrower or, in the absence of such agreement, such Exchange Rate shall instead be the Administrative Agent’s spot rate of exchange in the interbank market where its foreign currency
exchange operations in respect of Euros are then being conducted, at or about 10:00 a.m., local time, on such date for the purchase of Dollars with Euros, for delivery two Business Days later; provided, that if at the time of any such
determination, for any reason, no such spot rate is being, or can reasonably be, quoted, the Administrative Agent may use any reasonable method as it deems appropriate to determine such rate, and such determination shall be conclusive absent
manifest error. 
 “Excluded Go-Zone Bond Proceeds” means, at any time, an amount equal to the net proceeds
from the issuance of Go-Zone Bonds to the extent such proceeds are held at such time in one or more “Project Funds” (as such term is defined in the applicable Go-Zone Bond Indenture). 

“Excluded Taxes” means, with respect to the Administrative Agent, any Lender, any Issuing Bank or any other recipient of
any payment to be made by or on account of any obligation of the Borrower hereunder, (a) Taxes imposed on or measured by net income (however denominated), and franchise Taxes, in each case, (i) imposed as a result of such recipient being
organized under the laws of, or having its principal office or, in the case of any Lender, its applicable lending office located in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (ii) that are Other Connection
Taxes, (b) any branch profits Taxes or any similar Tax imposed by any jurisdiction described in clause (a), (c) in the case of a Lender (other than an assignee pursuant to a request by the Borrower under Section 2.19(b)), any withholding
Tax that is imposed on amounts payable to such Lender at the time such Lender becomes a party to this Agreement (or designates a new lending office) or is attributable to such Lender’s failure to comply with Section 2.17(f), except to the
extent that such Lender (or its assignor, if any) was entitled, at the time of designation of a new lending office (or assignment), to receive additional amounts from the Borrower with respect to such withholding Tax pursuant to Section
2.17(a), and (d) any U.S. withholding Taxes imposed under FATCA. 
 “Existing Credit Agreement” means that
certain 5-Year Revolving Credit Agreement dated as of December 10, 2007 among the Borrower, the MLP, the Lenders party thereto, and JPMorgan Chase Bank, N.A., as administrative agent, as amended, modified, supplemented or restated. 

“Existing Letters of Credit” means the letters of credit set forth on Schedule 2.06. 

“Extension Confirmation Date” has the meaning set forth in Section 2.21(b). 

“Extension Effective Date” has the meaning set forth in Section 2.21(b). 

“FATCA” means Sections 1471 through 1474 of the Code, as of the date of this Agreement, and any regulations or official
interpretations thereof. 
 “Federal Funds Effective Rate” means, for any day, the weighted average (rounded
upwards, if necessary, to the next 1/100 of 1%) of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers, as published on the next succeeding Business Day by the Federal
Reserve Bank of New York, or, if such rate is not so published for any day that is a Business Day, the average (rounded upwards, if necessary, to the next 1/100 of 1%) of the quotations for such day for such transactions received by the
Administrative Agent from three Federal funds brokers of recognized standing selected by it. 
 “Financial
Officer” means with respect to any Person, the chief accounting officer, chief financial officer, treasurer or controller of such Person. 

  
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 “Fixed Rate” means, with respect to any Competitive Loan (other than a
Eurocurrency Competitive Loan), the fixed rate of interest per annum specified by the Lender making such Competitive Loan in its related Competitive Bid. 
 “Fixed Rate Loan” means a Competitive Loan bearing interest at a Fixed Rate. 
 “Foreign Lender” means any Lender that is organized under the laws of a jurisdiction other than that in which the Borrower is located. For purposes of this definition, the United States
of America, each State thereof and the District of Columbia shall be deemed to constitute a single jurisdiction. 

“GAAP” means generally accepted accounting principles in the United States of America. 

“General Partner” means NuStar GP, Inc., a Delaware corporation. 

“General Partner Interest” means all general partner interests in the Borrower. 

“Go-Zone Bond” means any bond issued pursuant to a Go-Zone Bond Indenture. 

“Go-Zone Bond Indentures” means, collectively: (a) the Indenture of Trust dated as of July 1, 2010 between
Parish of St. James, State of Louisiana and U.S. Bank National Association, as Trustee; (b) the Indenture of Trust dated as of October 1, 2010 between Parish of St. James, State of Louisiana and U.S. Bank National Association, as Trustee;
(c) the Indenture of Trust dated as of December 1, 2010 between Parish of St. James, State of Louisiana and U.S. Bank National Association, as Trustee; (d) the Indenture of Trust dated as of August 1, 2011 between Parish of St.
James, State of Louisiana and U.S. Bank National Association, as Trustee; and (e) any other indenture of trust on the same or substantially the same terms as those contained in the indentures described in the foregoing clauses (a) through
(c), provided that the Go-Zone Bonds issued thereunder are for the purpose of financing the acquisition or construction of nonresidential real property to be located in the geographical limits of the Gulf Opportunity Zone as provided in the
Gulf Opportunity Zone Act of 2005. 
 “Governmental Authority” means the government of the United States of
America, any other nation or any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory
or administrative powers or functions of or pertaining to government. 
 “Guarantee” of or by any Person (the
“guarantor”) means any obligation, contingent or otherwise, of the guarantor guaranteeing or having the economic effect of guaranteeing any Indebtedness or other obligation of any other Person (the “primary
obligor”) in any manner, whether directly or indirectly, and including any obligation of the guarantor, direct or indirect, (a) to purchase or pay (or advance or supply funds for the purchase or payment of) such Indebtedness or other
obligation or to purchase (or to advance or supply funds for the purchase of) any security for the payment thereof, (b) to purchase or lease property, securities or services for the purpose of assuring the owner of such Indebtedness or other
obligation of the payment thereof, (c) to maintain working capital, equity capital or any other financial statement condition or liquidity of the primary obligor so as to enable the primary obligor to pay such Indebtedness or other obligation
or (d) as an account party in respect of any letter of credit or letter of guaranty issued to support such Indebtedness or obligation; provided, that the term Guarantee shall not include endorsements for collection or deposit in the
ordinary course of business. 
 “Guaranteed Creditors” means the collective reference to the Administrative
Agent, each Issuing Bank and the Lenders. 

  
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 “Guarantor” means each of the MLP, NPOP, and each Subsidiary and other
Person that from time to time executes and delivers a Subsidiary Guaranty (or becomes a party thereto by executing and delivering a supplement thereto or otherwise), other than any such Person that is released from such Subsidiary Guaranty in
accordance with the terms thereof. 
 “Hazardous Materials” means all explosive or radioactive substances or
wastes and all hazardous or toxic substances, wastes or other pollutants, including petroleum or petroleum distillates, asbestos or asbestos containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes and all other
substances or wastes of any nature regulated pursuant to any Environmental Law. 
 “Hybrid Equity Securities”
means, on any date (the “determination date”), any securities issued by the Borrower or a financing vehicle of the Borrower, other than common stock, that meet the following criteria: (a) the Borrower demonstrates that such
securities receive at least 50% equity credit from at least two Nationally Recognized Statistical Rating Organizations (NRSROs), and (b) such securities require no repayments or prepayments and no mandatory redemptions or repurchases, in each
case, prior to at least 91 days after the later of the termination of the Commitments and the repayment in full of the Borrower Obligations. As used in this definition, “mandatory redemption” shall not include conversion of a security
into common stock. 
 “Increasing Lender” has the meaning assigned to such term in Section 2.20. 

“Indebtedness” of any Person means, without duplication, (a) all obligations of such Person for borrowed money or
with respect to deposits or advances of any kind, (b) all obligations of such Person evidenced by bonds, debentures, notes or similar instruments or by any other securities providing for the mandatory payment of money (including, without
limitation, preferred stock subject to mandatory redemption or sinking fund provisions), (c) all obligations of such Person upon which interest charges are customarily paid, (d) all obligations of such Person under conditional sale or
other title retention agreements relating to property acquired by such Person, (e) all obligations of such Person in respect of the deferred purchase price of property or services (excluding current accounts payable incurred in the ordinary
course of business), (f) all Indebtedness of others secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any Lien on property owned or acquired by such Person, whether or not
the Indebtedness secured thereby has been assumed, (g) all Guarantees by such Person of Indebtedness of others, (h) all Capital Lease Obligations of such Person, (i) all non-contingent obligations of such Person as an account party in
respect of letters of credit and letters of guaranty, (j) all obligations, contingent or otherwise, of such Person in respect of bankers’ acceptances, (k) all obligations of such Person with respect to any arrangement, directly or
indirectly, whereby such Person or its Subsidiaries shall sell or transfer any material asset, and whereby such Person or any of its Subsidiaries shall then or immediately thereafter rent or lease as lessee such asset or any part thereof, and
(l) all recourse and support obligations of such Person or any of its Subsidiaries with respect to the sale or discount of any of its accounts receivable. The Indebtedness of any Person shall include the Indebtedness of any other entity
(including any partnership in which such Person is a general partner) to the extent such Person is liable therefor as a result of such Person’s ownership interest in or other relationship with such entity, except to the extent the terms of such
Indebtedness provide that such Person is not liable therefor. 
 “Indemnified Taxes” means Taxes other than
Excluded Taxes. 
 “Indentures” means, collectively, the NuStar Logistics Indenture and the NPOP Indenture.

 “Index Debt” means senior, unsecured, long-term indebtedness for borrowed money of the Borrower that is not
guaranteed by any other Person other than the Guarantors or subject to any other credit enhancement. 

  
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 “Information Memorandum” means the Confidential Information Memorandum
dated March, 2012 relating to the Borrower and the Transactions. 
 “Initial Notice of Commitment Increase” has
the meaning assigned to such term in Section 2.20. 
 “Interest Election Request” means a request by the
Borrower to convert or continue a Revolving Borrowing in accordance with Section 2.08. 
 “Interest Payment
Date” means (a) with respect to any ABR Loan, the last day of each March, June, September and December, (b) with respect to any Eurocurrency Loan, the last day of the Interest Period applicable to the Borrowing of which such Loan
is a part and, in the case of a Eurocurrency Borrowing with an Interest Period of more than three months’ duration, each day prior to the last day of such Interest Period that occurs at intervals of three months’ duration after the first
day of such Interest Period, (c) with respect to any Fixed Rate Loan, the last day of the Interest Period applicable to the Borrowing of which such Loan is a part and, in the case of a Fixed Rate Borrowing with an Interest Period of more than
90 days’ duration (unless otherwise specified in the applicable Competitive Bid Request), each day prior to the last day of such Interest Period that occurs at intervals of 90 days’ duration after the first day of such Interest Period, and
any other dates that are specified in the applicable Competitive Bid Request as Interest Payment Dates with respect to such Borrowing and (d) with respect to any Swingline Loan, the day that such Loan is required to be repaid. 

“Interest Period” means (a) with respect to any Eurocurrency Borrowing, the period commencing on the date of such
Borrowing and ending on the numerically corresponding day in the calendar month that is one, two, three or six-months thereafter (or, with the consent of each Lender, such other period as the Lenders and the Borrower shall mutually agree upon), as
the Borrower may elect, and (b) with respect to any Fixed Rate Borrowing, the period (which shall not be less than 1 day or more than 270 days) commencing on the date of such Borrowing and ending on the date specified in the applicable
Competitive Bid Request; provided, that (i) if any Interest Period would end on a day other than a Business Day, such Interest Period shall be extended to the next succeeding Business Day unless, in the case of a Eurocurrency Borrowing
only, such next succeeding Business Day would fall in the next calendar month, in which case such Interest Period shall end on the next preceding Business Day and (ii) any Interest Period pertaining to a Eurocurrency Borrowing that commences on
the last Business Day of a calendar month (or on a day for which there is no numerically corresponding day in the last calendar month of such Interest Period) shall end on the last Business Day of the last calendar month of such Interest Period. For
purposes hereof, the date of a Borrowing initially shall be the date on which such Borrowing is made and, in the case of a Revolving Borrowing, thereafter shall be the effective date of the most recent conversion or continuation of such Borrowing.

 “Investment” means, as applied to any Person, (a) any direct or indirect purchase or other acquisition
by such Person of any Equity Interests in any other Person, (b) any direct or indirect loan, advance or capital contribution by such Person to any other Person, including all Indebtedness and receivables from such other Person which are not
current assets or did not arise from sales to such other Person in the ordinary course of business, (c) any Swap Agreement entered into by such Person other than Permitted Swap Agreements and (d) any direct or indirect purchase or other
acquisition by such Person of all or substantially all of the property and assets or business of another Person or assets that constitute a business unit, line of business or division of another Person. In addition, a Letter of Credit issued
hereunder on behalf or for the benefit of any Unrestricted Subsidiary shall constitute an “Investment” in such Unrestricted Subsidiary for the purposes hereof. The amount of any Investment described in clause (c) above shall be the
maximum aggregate amount (giving effect to any netting agreements) that such Person would be required to pay if such Swap Agreement were terminated at such time. 

  
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 “Issuing Bank” means each of JPMorgan Chase Bank, N.A., SunTrust Bank,
Wells Fargo Bank, National Association, and any other Lender that agrees to act as an Issuing Bank hereunder with the consent of the Administrative Agent and the Borrower, such consent not to be unreasonably withheld, in each case, in its capacity
as an issuer of Letters of Credit hereunder, and its successors in such capacity as provided in Section 2.06(i). Any Issuing Bank may, in its discretion, arrange for one or more Letters of Credit to be issued by Affiliates of such Issuing Bank,
in which case the term “Issuing Bank” shall include any such Affiliate with respect to Letters of Credit issued by such Affiliate. 
 “Joint Venture Interest” means an acquisition of or Investment in Equity Interests in another Person, held directly or indirectly by the MLP, that will not be a Subsidiary after giving
effect to such acquisition or Investment. 
 “LC Disbursement” means a payment made by any Issuing Bank
pursuant to a Letter of Credit issued by such Issuing Bank. 
 “LC Exposure” means, at any time, the sum of
(a) the aggregate undrawn amount of all outstanding Letters of Credit at such time plus (b) the aggregate amount of all LC Disbursements that have not yet been reimbursed by or on behalf of the Borrower at such time. The LC Exposure of any
Lender at any time shall be its Applicable Percentage of the total LC Exposure at such time. The LC Exposure of any Issuing Bank at any time shall be the sum of (a) the aggregate undrawn amount of all outstanding Letters of Credit issued by
such Issuing Bank at such time plus (b) the aggregate amount of all LC Disbursements made by such Issuing Bank that have not yet been reimbursed by or on behalf of the Borrower at such time. 

“Lenders” means the Persons listed on Schedule 2.01 and any other Person that shall have become a Lender hereunder
pursuant to Section 2.20 or pursuant to an Assignment and Assumption, other than any such Person that ceases to be a party hereto pursuant to an Assignment and Assumption. Unless the context otherwise requires, the term “Lenders”
includes the Swingline Lender. 
 “Lender Parent” means, with respect to any Lender, any Person as to which
such Lender is, directly or indirectly, a subsidiary. 
 “Lending Office” means, with respect to any Lender,
the “Lending Office” of such Lender (or an Affiliate of such Lender) designated for each Type and/or currency of Loan or Letter of Credit in the Administrative Questionnaire submitted by such Lender or such other office of such Lender (or
an Affiliate of such Lender) as such Lender may from time to time specify to the Administrative Agent and the Borrower as the office by which its Loans and Letters of Credit of such Type and/or currency are to be made and maintained. 

“Letter of Credit” means any letter of credit issued pursuant to this Agreement (including the Existing Letters of
Credit). 
 “LIBO Rate” means, for any Interest Period, with respect to any Eurocurrency Borrowing denominated
in (a) Dollars, the Eurocurrency Rate and (b) Euros, the EURIBOR Rate. 
 “Lien” means, with respect
to any asset, (a) any mortgage, deed of trust, lien, pledge, hypothecation, encumbrance, charge or security interest in, on or of such asset, (b) the interest of a vendor or a lessor under any conditional sale agreement, capital lease or
title retention agreement (or any financing lease having substantially the same economic effect as any of the foregoing) relating to such asset and (c) in the case of securities, any purchase option, call or similar right of a third party with
respect to such securities. 

  
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 “Loan Documents” means this Agreement, the Subsidiary Guaranty, any notes
issued pursuant to Section 2.10(e), and any Letter of Credit, as each such agreement may be amended, supplemented or otherwise modified from time to time as permitted hereby, and any and all instruments, certificates, or other agreements delivered
in connection with the foregoing. 
 “Loan Party” means the Borrower and each Guarantor. 

“Loans” means the loans made by the Lenders to the Borrower pursuant to this Agreement. 

“Majority in Interest”, when used in reference to Lenders of any Class, means, at any time (i) in the case of the
Multicurrency Lenders, Lenders having Multicurrency Revolving Credit Exposures representing more than 50% of the sum of the aggregate Multicurrency Revolving Credit Exposures at such time and (ii) in the case of the Dollar Lenders, Lenders
having Dollar Revolving Credit Exposures representing more than 50% of the sum of the aggregate Revolving Credit Exposures at such time. 
 “Mandatory Cost” is described in Schedule 2.02. 

“Margin” means, with respect to any Competitive Loan bearing interest at a rate based on the LIBO Rate, the marginal
rate of interest, if any, to be added to or subtracted from the LIBO Rate to determine the rate of interest applicable to such Loan, as specified by the Lender making such Loan in its related Competitive Bid. 

“Material Adverse Effect” means a material adverse effect on (a) the business, assets, operations or condition
(financial or otherwise) of the MLP and its Restricted Subsidiaries (including the Borrower) taken as a whole, (b) the ability of the MLP, the Borrower or any Guarantor to perform any of their obligations under this Agreement or any other Loan
Document or (c) the rights of or benefits available to the Lenders under this Agreement or any other Loan Document. 

“Material Indebtedness” means Indebtedness (other than the Loans and Letters of Credit), or obligations in respect of
one or more Swap Agreements, of any one or more of the MLP and its Restricted Subsidiaries in an aggregate principal amount exceeding $50,000,000. For purposes of determining Material Indebtedness, the “principal amount” of the obligations
of the MLP or any Restricted Subsidiary in respect of any Swap Agreement at any time shall be the maximum aggregate amount (giving effect to any netting agreements) that such Person would be required to pay if such Swap Agreement were terminated at
such time. 
 “Material Project” means each new pipeline, storage facility, processing plant or other capital
expansion project wholly owned by the MLP or its Restricted Subsidiaries, the construction of which commenced after November 30, 2010 and which has a budgeted capital cost exceeding $25,000,000. 

“Material Project EBITDA Adjustments” means, with respect to each Material Project, (a) for any Rolling Period
ending on or prior to the last day of the fiscal quarter during which the Material Project is completed, a percentage (based on the then-current completion percentage of the Material Project) of an amount determined by the Borrower as the projected
Consolidated EBITDA attributable to such Material Project and designated in a certificate of a Responsible Officer of the Borrower as described in the next sentence of this definition (such amount to be determined by the Borrower in good faith and
in a commercially reasonable manner based on contracts relating to such Material Project, the creditworthiness of the other parties to such contracts and projected revenues from such contracts, capital costs and expenses, scheduled completion, and
other similar factors deemed appropriate by the Borrower) shall be added to actual Consolidated EBITDA for the MLP and its Restricted Subsidiaries for the fiscal quarter in which construction of such Material Project commences and for each fiscal
quarter thereafter 

  
 15 









 
until completion of the Material Project (net of any actual Consolidated EBITDA attributable to such Material Project following its completion); provided that if construction of the
Material Project is not completed by the scheduled completion date, then the foregoing amount shall be reduced by the following percentage amounts depending on the period of delay for completion (based on the period of actual delay or then-estimated
delay, whichever is longer): (i) longer than 90 days, but not more than 180 days, 25%, (ii) longer than 180 days but not more than 270 days, 50%, and (iii) longer than 270 days, 100%; and (b) for each Rolling Period ending on the
last day of the first, second and third fiscal quarters, respectively, immediately following the fiscal quarter during which the Material Project is completed, an amount equal to the projected Consolidated EBITDA attributable to the Material Project
for the period from but excluding the end of such Rolling Period through and including the last day of the fourth fiscal quarter following the fiscal quarter during which the Material Project is completed shall be added to Consolidated EBITDA for
such Rolling Period (net of any actual Consolidated EBITDA attributable to the Material Project for the period from and including the date of completion through and including the last day of the fiscal quarter during which the Material Project is
completed). Notwithstanding the foregoing, (i) no such additions shall be allowed with respect to any Material Project unless the Borrower shall have delivered to the Administrative Agent and the Lenders a certificate of a Responsible Officer
of the Borrower certifying as to the amount determined by the Borrower as the projected Consolidated EBITDA attributable to such Material Project, together with a reasonably detailed explanation of the basis therefor and such other information and
documentation as the Administrative Agent or any Lender may reasonably request, such certificate, explanation and other information and documentation delivered by the Borrower shall be deemed in form and substance satisfactory to the Administrative
Agent and the Required Lenders unless the Administrative Agent or the Required Lenders object thereto within 10 Business Days after receipt thereof, and (ii) the aggregate amount of all Material Project EBITDA Adjustments during any period
shall be limited to 20% of the total actual Consolidated EBITDA of the MLP and its Subsidiaries for such period (which total actual Consolidated EBITDA shall be determined without including any Material Project EBITDA Adjustments or any adjustments
in respect of any acquisitions or dispositions as provided in the definition of Consolidated EBITDA). 
 “Material
Subsidiary” means, with respect to the MLP, any Restricted Subsidiary that meets any of the following conditions: (i) the MLP’s and its other Restricted Subsidiaries’ equity in the income from continuing operations before
interest expense and all income taxes of such Restricted Subsidiary exceeds 10% of such income of the MLP and its Restricted Subsidiaries consolidated for the most recently completed fiscal year or (ii) the MLP’s and its other Restricted
Subsidiaries’ proportionate share of the total assets (after intercompany eliminations) of such Restricted Subsidiary exceeds 10% of the total assets of the MLP and its Restricted Subsidiaries consolidated as of the end of the most recently
completed fiscal year. 
 “Maturity Date” means May 2, 2017, and for any Lender agreeing to extend its
Maturity Date pursuant to Section 2.21, the date on May 2 in each year thereafter pursuant to which the Maturity Date has been extended, but in no event later than May 2, 2019. 

“MLP” means NuStar Energy L.P., a Delaware limited partnership. 

“MLP Obligations” means the collective reference to (i) the Borrower Obligations and (ii) all obligations and
liabilities of the MLP which may arise under or in connection with any Loan Document to which the MLP is a party, in each case whether on account of guarantee obligations, reimbursement obligations, loan obligations, fees, indemnities, costs,
expenses or otherwise (including, without limitation, all fees and disbursements of counsel to any Guaranteed Creditor under any Loan Document). 
 “Moody’s” means Moody’s Investors Service, Inc. (or any successor rating organization). 

  
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 “Multicurrency Lender” means a Lender that has agreed to make Loans
denominated in the Agreed Currencies. The initial Multicurrency Lenders are set forth on Schedule 2.01. 

“Multicurrency Applicable Percentage” means, with respect to any Multicurrency Lender, the percentage of the total
Commitments of all Multicurrency Lenders represented by such Multicurrency Lender’s Commitment; provided, that in the case of Section 2.24 when a Defaulting Lender shall exist, “Multicurrency Applicable Percentage” shall
mean the percentage of the total Commitments of the Multicurrency Lenders (disregarding any Defaulting Lender’s Commitment) represented by such Multicurrency Lender’s Commitment. If the Commitments have terminated or expired, the
Multicurrency Applicable Percentages shall be determined based upon the Commitments of the Multicurrency Lenders most recently in effect, giving effect to any assignments and to any Multicurrency Lender’s status as a Defaulting Lender at the
time of determination. 
 “Multicurrency Revolving Credit Exposure” means, with respect to any Multicurrency
Lender at any time, the sum of the outstanding principal amount of such Multicurrency Lender’s Revolving Loans and its LC Exposure and Swingline Exposure at such time. 
 “Multiemployer Plan” means a multiemployer plan as defined in Section 4001(a)(3) of ERISA, to which the MLP or any ERISA Affiliate makes or is obligated to make contributions.

 “New Funds Amount” means the amount by which a New Lender’s or an Increasing Lender’s outstanding
Loans increase as of a Commitment Increase Effective Date (without regard to any such increase as a result of Borrowings made on such Commitment Increase Effective Date). 
 “New Lender” has the meaning assigned to such term in Section 2.20. 
 “Non-Defaulting Lender” means and includes each Lender other than a Defaulting Lender. 
 “Non-U.S. Lender” means a Lender that is not a U.S. Person. 

“Notice of Confirmation of Commitment Increase” has the meaning assigned to such term in Section 2.20. 

“NPOP” means NuStar Pipeline Operating Partnership L.P., a Delaware limited partnership (formerly known as Kaneb
Pipeline Operating Partnership, L.P.). 
 “NPOP Indenture” means that certain Indenture dated February 21,
2002, as amended and supplemented by the First Supplemental Indenture dated February 21, 2002, the Second Supplemental Indenture dated August 9, 2002, the Third Supplemental Indenture dated May 16, 2003, and the Fourth Supplemental
Indenture, dated May 27, 2003, in each case, between NPOP and Wells Fargo Bank, National Association, as trustee (the “NPOP Trustee”), and as further amended and supplemented by the Fifth Supplemental Indenture dated
July 1, 2005, by and among NPOP, the MLP, as affiliate guarantor, the Borrower, as affiliate guarantor, and the NPOP Trustee. 
 “NPOP Notes” means NPOP’s $250,000,000 5.875% Senior Unsecured Notes Due 2013, in each case issued under the NPOP Indenture. 

“NuStar Logistics Indenture” means that certain Indenture dated as of July 15, 2002 among the MLP, the Borrower and
Wells Fargo Bank, National Association (the “NuStar Logistics Trustee”), as amended and supplemented by a First Supplemental Indenture thereto dated as of July 15, 2002, a Second Supplemental Indenture thereto dated as of
March 18, 2003, a Third Supplemental Indenture dated as of 

  
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July 1, 2005, a Fourth Supplemental Indenture thereto dates as of April 4, 2008, a Fifth Supplemental Indenture thereto dated as of August 12, 2010, and a Sixth Supplemental
Indenture thereto dated as of February 2, 2012, by and among the Borrower, the MLP as guarantor, NPOP, as affiliate guarantor and the NuStar Logistics Trustee. 
 “Other Connection Taxes” means, with respect to any Recipient, Taxes imposed as a result of a present or former connection between such Recipient and the jurisdiction imposing such Taxes
(other than a connection arising from such Recipient having executed, delivered, enforced, become a party to, performed its obligations under, received payments under, received or perfected a security interest under, or engaged in any other
transaction pursuant to, or enforced, any Loan Document), or sold or assigned an interest in any Loan Document). 

“Other Taxes” means any and all present or future stamp or documentary taxes or any other excise or property taxes,
charges or similar levies arising from any payment made hereunder or from the execution, delivery or enforcement of, or otherwise with respect to, any Loan Document, except any such Taxes that are Other Connection Taxes imposed with respect to an
assignment (other than an assignment under Section 2.19(b)). 
 “Overnight Euro Rate” means, for any
amount payable in Euros, the rate of interest per annum as determined by the Administrative Agent at which overnight or weekend deposits in Euros (or if such amount due remains unpaid for more than three (3) Business Days, then for such
other period of time as the Administrative Agent may elect) for delivery in immediately available and freely transferable funds would be offered by the Administrative Agent to major banks in the interbank market upon request of such major banks for
Euros as determined above and in an amount comparable to the unpaid principal amount of the related Credit Event, plus any taxes, levies, imposts, duties, deductions, charges or withholdings imposed upon, or charged to, the Administrative Agent by
any relevant correspondent bank in respect of such amount in Euros. 
 “Partially Increasing Lender” has the
meaning assigned to such term in Section 2.20. 
 “Participating Member State” means any member state of the
European Union that adopts or has adopted the Euro as its lawful currency in accordance with legislation of the European Union relating to economic and monetary union. 
 “Partnership Agreement (Borrower)” means the Agreement of Limited Partnership of the Borrower among the General Partner and the MLP in the form previously provided to the Lenders, as
amended, modified and supplemented from time to time in accordance herewith. 
 “Partnership Agreement (MLP)”
means the Third Amended and Restated Agreement of Limited Partnership of the MLP dated as of March 18, 2003, as amended, modified and supplemented from time to time in accordance herewith. 

“Patriot Act” has the meaning assigned to such term in Section 10.15. 

“PBGC” means the Pension Benefit Guaranty Corporation referred to and defined in ERISA and any successor entity
performing similar functions. 
 “Permitted Encumbrances” means: 

(a) Liens imposed by law for Taxes that are not yet due or are being contested in compliance with Section 5.04; 

  
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 (b) carriers’, warehousemen’s, mechanics’, materialmen’s,
repairmen’s and other like Liens imposed by law, arising in the ordinary course of business and securing obligations that are not overdue by more than 30 days or are being contested in compliance with Section 5.04; 

(c) pledges and deposits made in the ordinary course of business in compliance with workers’ compensation, unemployment insurance
and other social security laws or regulations; 
 (d) deposits to secure the performance of bids, trade contracts, leases,
statutory obligations, surety and appeal bonds, performance bonds and other obligations of a like nature, in each case in the ordinary course of business; 
 (e) judgment liens in respect of judgments that do not constitute an Event of Default under clause (j) of Article VII; 
 (f) easements, zoning restrictions, rights-of-way, minor irregularities in title, boundaries, or other survey defects, servitudes, permits, reservations, exceptions, zoning regulations, conditions,
covenants, mineral or royalty rights or reservations or oil, gas and mineral leases and rights of others in any property of the MLP or any Subsidiary for streets, roads, bridges, pipes, pipe lines, railroads, electric transmission and distribution
lines, telegraph and telephone lines, the removal of oil, gas or other minerals or other similar purposes, flood control, water rights, rights of others with respect to navigable waters, sewage and drainage rights and similar encumbrances on real
property imposed by law or arising in the ordinary course of business that do not secure any monetary obligations and do not materially detract from the value of the affected property or interfere with the ordinary conduct of business of the MLP or
any Subsidiary; provided that the term “Permitted Encumbrances” shall not include any Lien securing Indebtedness; and 
 (g) Liens securing an obligation of a third party neither created, assumed nor Guaranteed by the MLP or any Subsidiary upon lands over which easements or similar rights are acquired by the MLP or any
Subsidiary in the ordinary course of business of the MLP or any Subsidiary. 
 “Permitted Holder” means NuStar
GP Holdings, LLC, a Delaware limited liability company, or any successor to NuStar GP Holdings, LLC. 
 “Permitted
Investments” means: 
 (a) direct obligations of, or obligations the principal of and interest on which are
unconditionally guaranteed by, the United States of America (or by any agency thereof to the extent such obligations are backed by the full faith and credit of the United States of America), in each case maturing within one year from the date of
acquisition thereof; 
 (b) investments in commercial paper maturing within 270 days from the date of acquisition thereof and
having, at such date of acquisition, a short term deposit rating of no lower than A2 or P2, as such rating is set forth by S&P or Moody’s, respectively; 
 (c) investments in certificates of deposit, banker’s acceptances and time deposits maturing within 180 days from the date of acquisition thereof issued or guaranteed by or placed with, and money
market deposit accounts issued or offered by, any domestic office of any commercial bank organized under the laws of the United States of America or any State thereof which has a combined capital and surplus and undivided profits of not less than
$500,000,000; 

  
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 (d) fully collateralized repurchase agreements with a term of not more than 30 days for
securities described in clause (a) above and entered into with a financial institution satisfying the criteria described in clause (c) above; and 
 (e) investments in short term debt obligations of an issuer rated at least BBB by S&P’s or Baa2 by Moody’s, and maturing within 30 days from the date of acquisition, in an aggregate amount
not to exceed $50,000,000 at any time. 
 “Permitted Swap Agreements” has the meaning assigned to such term in
Section 6.05. 
 “Person” means any natural person, corporation, limited liability company, trust, joint
venture, association, company, partnership, Governmental Authority or other entity. 
 “Plan” means any
employee pension benefit plan (other than a Multiemployer Plan) subject to the provisions of Title IV of ERISA or Section 412 of the Code or Section 302 of ERISA, and in respect of which the MLP or any ERISA Affiliate contributes or has an
obligation to contribute and is (or, if such plan were terminated, would under Section 4069 of ERISA be deemed to be) an “employer” as defined in Section 3(5) of ERISA. 

“Prime Rate” means the rate of interest per annum publicly announced from time to time by JPMorgan Chase Bank, N.A. as
its prime rate in effect at its principal office in New York City; each change in the Prime Rate shall be effective from and including the date such change is publicly announced as being effective. 

“Pro Forma Compliance” means, for any day, that the MLP is in pro forma compliance with the Consolidated Debt Coverage
Ratio covenant set forth in Section 6.11, as such ratio is recomputed using (a) Consolidated Debt as of the last day of the most recently ended fiscal quarter of the MLP for which financial statements have been delivered pursuant to
Section 5.01(a) or Section 5.01(b) plus any additional Indebtedness incurred pursuant to Sections 6.01(a) and 6.01(g) since such last day over (b) Consolidated EBITDA for the then most recent Rolling Period for which financial
statements have been delivered pursuant to Section 5.01(a) or Section 5.01(b). For the avoidance of doubt, for this purpose, Consolidated EBITDA shall be adjusted to give pro forma effect to permitted acquisitions or Investments
(other than Joint Ventures) or sales of property by the MLP and its Restricted Subsidiaries. 
 “Recipient”
means, as applicable, (a) the Administrative Agent, (b) any Lender and (c) each Issuing Bank. 

“Reducing Lender” has the meaning assigned to such term in Section 2.20. 

“Reduction Amount” means the amount by which a Reducing Lender’s or a Partially Increasing Lender’s
outstanding Loans decrease as of a Commitment Increase Effective Date (without regard to any such increase as a result of Borrowings made on such Commitment Increase Effective Date). 

“Register” has the meaning set forth in Section 10.04. 

“Related Parties” means, with respect to any specified Person, such Person’s Affiliates and the respective
partners, trustees, administrators, directors, officers, employees, agents and advisors of such Person and such Person’s Affiliates. 
 “Required Lenders” means, at any time, Non-Defaulting Lenders having Revolving Credit Exposures and unused Commitments representing greater than 50% of the sum of the total Revolving


  
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Credit Exposures and unused Commitments at such time; provided that, for purposes of declaring the Loans to be due and payable pursuant to Article VII, and for all purposes after the Loans
become due and payable pursuant to Article VII or the Commitments expire or terminate, the outstanding Competitive Loans of the Non-Defaulting Lenders shall be included in their respective Revolving Credit Exposures in determining the Required
Lenders. 
 “Responsible Officer” means, as to any Person, the Chief Executive Officer, the President, any
Financial Officer or any Vice President of such Person. Unless otherwise specified, all references to a Responsible Officer herein shall mean a Responsible Officer of the Borrower. 

“Restricted Payment” means any dividend or other distribution (whether in cash, securities or other property, with the
exception of a Unit split, combination, or dividend, in each case so long as the only consideration paid in connection therewith is an in-kind payment of additional Units) with respect to any Equity Interest of the MLP or any Subsidiary, or any
payment (whether in cash, securities or other property, with the exception of a Unit split, combination, or dividend, in each case so long as the only consideration paid in connection therewith is an in-kind payment of additional Units), including
any sinking fund or similar deposit, on account of the purchase, redemption, retirement, acquisition, cancellation or termination of any such Equity Interest of the MLP or any option, warrant or other right to acquire any such Equity Interest of the
MLP. 
 “Restricted Subsidiary” means any Subsidiary that is not an Unrestricted Subsidiary. For the avoidance
of doubt, the Borrower is a Restricted Subsidiary of the MLP, the Borrower may not be an Unrestricted Subsidiary and each Subsidiary that is a Guarantor must be a Restricted Subsidiary. 

“Revolving Credit Exposure” means, with respect to any Lender at any time, the sum of the outstanding principal amount
of such Lender’s Revolving Loans and its LC Exposure and Swingline Exposure at such time. 
 “Revolving
Loan” means a Loan made pursuant to Section 2.03. 
 “Rolling Period” means any period of four
consecutive fiscal quarters. 
 “S&P” means Standard & Poor’s Ratings Group, a division of
McGraw-Hill Companies, Inc. (or any successor rating organization). 
 “SEC” means the Securities and Exchange
Commission or any successor Governmental Authority. 
 “Standard Ratio” has the meaning given such term in
Section 6.11. 
 “Statutory Reserve Rate” means a fraction (expressed as a decimal), the numerator of which is
the number one and the denominator of which is the number one minus the aggregate of the maximum reserve, liquid asset or similar percentages (including any marginal, special, emergency or supplemental reserves) expressed as a decimal established by
any Governmental Authority of the United States or of the jurisdiction of such currency or any jurisdiction in which Loans in such currency are made to which banks in such jurisdiction are subject for any category of deposits or liabilities
customarily used to fund loans in such currency or by reference to which interest rates applicable to loans in such currency are determined. Such reserve, liquid asset or similar percentages shall include those imposed pursuant to Regulation D of
the Board. Eurocurrency Loans shall be deemed to be subject to such reserve requirements without benefit of or credit for proration, exemptions or offsets that may be available from time to time to any Lender under Regulation D or any other
applicable law, rule or regulation. The Statutory Reserve Rate shall be adjusted automatically on and as of the effective date of any change in any reserve percentage. 

  
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 “subsidiary” means, with respect to any Person (the
“parent”) at any date, any corporation, limited liability company, partnership, association or other entity the accounts of which would be consolidated with those of the parent in the parent’s consolidated financial statements
if such financial statements were prepared in accordance with GAAP as of such date, as well as any other corporation, limited liability company, partnership, association or other entity (a) of which securities or other ownership interests
representing more than 50% of the equity or more than 50% of the ordinary voting power or, in the case of a partnership, more than 50% of the general partnership interests are, as of such date, owned, controlled or held, or (b) that is, as of
such date, otherwise Controlled, by the parent or one or more subsidiaries of the parent or by the parent and one or more subsidiaries of the parent. 
 “Subsidiary” means: (a) with respect to the MLP, any subsidiary of the MLP (including the Borrower) and (b) with respect to the Borrower, any subsidiary of the Borrower.

 “Subsidiary Guaranty” means any guaranty executed and delivered pursuant to Section 5.11, including the
Subsidiary Guaranty Agreement substantially in the form of Exhibit D, as from time to time amended, modified, or supplemented. 

“Swap Agreement” means any agreement with respect to any swap, forward, future or derivative transaction or option or
similar agreement involving, or settled by reference to, one or more rates, currencies, commodities, equity or debt instruments or securities, or economic, financial or pricing indices or measures of economic, financial or pricing risk or value or
any similar transaction or any combination of these transactions; provided that no phantom stock or similar plan providing for payments only on account of services provided by current or former directors, officers, employees or consultants of
the MLP or the Subsidiaries shall be a Swap Agreement. 
 “Swingline Exposure” means, at any time, the
aggregate principal amount of all Swingline Loans outstanding at such time. The Swingline Exposure of any Lender at any time shall be its Applicable Percentage of the total Swingline Exposure at such time. 

“Swingline Lender” means JPMorgan Chase Bank, N.A., in its capacity as lender of Swingline Loans hereunder. 

“Swingline Loan” means a Loan made pursuant to Section 2.05. 

“Swingline Rate” means, for any day, a variable per annum rate equal to the “ASK” rate for over-night Federal
funds as published by Reuters on the date the Borrower requests a Swingline Loan hereunder and on each day thereafter that such Swingline Loan is outstanding; provided, however, if such rate is not available at such time for any reason, then the
“ASK Rate” shall be, for any day, the rate per annum reasonably determined by the Swingline Lender to be the rate at which deposits in Dollars in same day funds in the approximate amount of the Swingline Loan by the Swingline Lender
would be offered for overnight borrowings by the Swingline Lender’s London Branch to major banks in the London interbank Eurodollar market at their request at approximately 11:00 A.M. (London time) on the date the Borrower requests a Swingline
Loan hereunder and on each day thereafter that such Swingline Loan is outstanding. 
 “TARGET” means the
Trans-European Automated Real-Time Gross Settlement Express Transfer (TARGET) payment system (or, if such payment system ceases to be operative, such other payment system (if any) reasonably determined by the Administrative Agent to be a suitable
replacement) for the settlement of payments in Euros. 

  
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 “Taxes” means any and all present or future taxes, levies, imposts, duties,
deductions, charges or withholdings imposed by any Governmental Authority. 
 “Total Capitalization” means, at
the date of any determination thereof, the sum of (a) all Indebtedness of the MLP and its Restricted Subsidiaries, determined on a consolidated basis in accordance with GAAP plus (b) Consolidated Net Worth. 

“Transactions” means the execution, delivery and performance by the Borrower and the MLP of this Agreement, the
borrowing of Loans, the use of the proceeds thereof and the issuance of Letters of Credit hereunder, and the execution, delivery and performance of the Subsidiary Guaranty. 
 “Type”, when used in reference to any Loan or Borrowing, refers to whether the rate of interest on such Loan, or on the Loans comprising such Borrowing, is determined by reference to the
Adjusted LIBO Rate or the Alternate Base Rate or, in the case of a Competitive Loan or Borrowing, the LIBO Rate or a Fixed Rate. 
 “UK Credit Agreement” means the Amended and Restated Credit Agreement, dated as of July 1, 2005, between Kaneb Terminals Limited (formerly known as ST Services, Ltd.), the MLP,
NuStar Pipeline Operating Partnership L.P. (formerly known as Kaneb Pipeline Operating Partnership, L.P.) and SunTrust Bank, as the same may from time to time be amended, restated, modified, supplemented, refinanced or replaced. 

“Units” means the common units of limited partner interests in the MLP. 

“Unrestricted Subsidiary” means any Subsidiary (other than the Borrower or any Guarantor) designated as such on
Schedule 3.12 or which the Borrower has designated in writing to the Administrative Agent to be an Unrestricted Subsidiary pursuant to Section 6.10(b). 
 “U.S. Person” means a “United States person” within the meaning of Section 7701(a)(30) of the Code. 

“U.S. Tax Certificate” has the meaning assigned to such term in Section 2.17(f)(ii)(D)(2). 

“Wholly-Owned Subsidiary” means, in respect of any Person, any subsidiary of such Person, all of the Equity Interests of
which (other than director’s qualifying shares, as may be required by law) is owned by such Person, either directly or indirectly through one or more Wholly-Owned Subsidiaries of such Person. Unless otherwise indicated herein, each reference to
the term “Wholly-Owned Subsidiary” shall mean a Wholly-Owned Subsidiary of the MLP. 
 “Withdrawal
Liability” means liability to a Multiemployer Plan as a result of a complete or partial withdrawal from such Multiemployer Plan, as such terms are defined in Part I of Subtitle E of Title IV of ERISA. 

“Withholding Agent” means any Loan Party and the Administrative Agent. 

Section 1.02 Classification of Loans and Borrowings. For purposes of this Agreement, Loans may be classified and referred to
by Class (e.g., a “Revolving Loan”) or by Type (e.g., a “Eurocurrency Loan”) or by Class and Type (e.g., a “Eurocurrency Revolving Loan”). Borrowings also may be classified and referred to by Class
(e.g., a “Revolving Borrowing”) or by Type (e.g., a “Eurocurrency Borrowing”) or by Class and Type (e.g., a “Eurocurrency Revolving Borrowing”). 

  
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 Section 1.03 Terms Generally. The definitions of terms herein shall apply
equally to the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include”, “includes” and
“including” shall be deemed to be followed by the phrase “without limitation”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. Unless the context requires otherwise
(a) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject
to any restrictions on such amendments, supplements or modifications set forth herein), (b) any reference herein to any Person shall be construed to include such Person’s successors and assigns, (c) the words “herein”,
“hereof” and “hereunder”, and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (d) all references herein to Articles, Sections, Exhibits and
Schedules shall be construed to refer to Articles and Sections of, and Exhibits and Schedules to, this Agreement and (e) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to
any and all tangible and intangible assets and properties, including cash, securities, accounts and contract rights. 

Section 1.04 Accounting Terms; GAAP. Except as otherwise expressly provided herein, all terms of an accounting or financial
nature shall be construed in accordance with GAAP, as in effect from time to time; provided that, if the Borrower notifies the Administrative Agent that the Borrower requests an amendment to any provision hereof to eliminate the effect of any
change occurring after the date hereof in GAAP or in the application thereof on the operation of such provision (or if the Administrative Agent notifies the Borrower that the Required Lenders request an amendment to any provision hereof for such
purpose), regardless of whether any such notice is given before or after such change in GAAP or in the application thereof, then such provision shall be interpreted on the basis of GAAP as in effect and applied immediately before such change shall
have become effective until such notice shall have been withdrawn or such provision amended in accordance herewith. Notwithstanding any other provision contained herein, all terms of an accounting or financial nature used herein shall be construed,
and all computations of amounts and ratios referred to herein shall be made, without giving effect to any election under Financial Accounting Standards Board Accounting Standards Codification 825 (or any other Financial Accounting Standard having a
similar result or effect) to value any Indebtedness or other liabilities of MLP, the Borrower or any Subsidiary at “fair value”, as defined therein. 
 ARTICLE II 
 The Credits 

Section 2.01 Commitments. Subject to the terms and conditions set forth herein, (a) each Dollar Lender agrees to make
Revolving Loans to the Borrower in Dollars from time to time during the Availability Period in an aggregate principal amount that will not result in the Dollar Equivalent (determined on the date by which a Borrowing Request in respect thereof is
required to be delivered pursuant to Section 2.03) of (i) such Lender’s Revolving Credit Exposure exceeding such Lender’s Commitment, or (ii) the Dollar Equivalent (determined on the date by which a Borrowing Request in respect
thereof is required to be delivered pursuant to Section 2.03) of the total Revolving Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans exceeding the total Commitments, and (b) each Multicurrency Lender agrees
to make Revolving Loans to the Borrower in the Agreed Currencies from time to time during the Availability Period in an aggregate principal amount that will not result in (i) the Dollar Equivalent (determined on the date by which a Borrowing
Request in respect thereof is required to be delivered pursuant to Section 2.03) of such Lender’s Revolving Credit Exposure exceeding such Lender’s Commitment, (ii) the Dollar Equivalent (determined as of the date by


  
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which a Borrowing request in respect thereof is required to be delivered pursuant to Section 2.03) of the total Revolving Credit Exposures plus the aggregate principal amount of the
outstanding Competitive Loans exceeding the total Commitments, or (iii) the total Revolving Credit Exposures in Euros exceeding the Euro Sublimit. Within the foregoing limits and subject to the terms and conditions set forth herein, the
Borrower may borrow, prepay and reborrow Revolving Loans 
 Section 2.02 Loans and Borrowings. (a) Each
Revolving Loan denominated in Dollars shall be made as part of a Borrowing consisting of Revolving Loans made by the Lenders ratably in accordance with their respective Commitments. Each Revolving Loan denominated in Euros shall be made as part of a
Borrowing consisting of Revolving Loans made by the Multicurrency Lenders ratably in accordance with their respective Multicurrency Applicable Percentages. Each Competitive Loan shall be made in accordance with the procedures set forth in Section
2.04. The failure of any Lender to make any Loan required to be made by it shall not relieve any other Lender of its obligations hereunder; provided that the Commitments and Competitive Bids of the Lenders are several and no Lender shall be
responsible for any other Lender’s failure to make Loans as required; provided further, that under no circumstance shall a Dollar Lender be required to make a Revolving Loan denominated in Euros. Any Swingline Loans shall be made
in accordance with the procedure set forth in Section 2.05. 
 (b) Subject to Section 2.14, (i) each Revolving
Borrowing shall be comprised entirely of ABR Loans or Eurocurrency Loans as the Borrower may request in accordance herewith; provided, that each ABR Loan shall only be made in Dollars, and (ii) each Competitive Borrowing shall be
comprised entirely of Eurocurrency Loans or Fixed Rate Loans as the Borrower may request in accordance herewith. Each Lender at its option may make any Eurocurrency Loan denominated in Dollars by causing any domestic or foreign branch or Affiliate
of such Lender to make such Loan; provided that any exercise of such option shall not affect the obligation of the Borrower to repay such Loan in accordance with the terms of this Agreement. Each Multicurrency Lender shall make each
Eurocurrency Loan denominated in Euros from its applicable Lending Office. 
 (c) At the commencement of each Interest Period
for any Eurocurrency Revolving Borrowing, the Dollar Equivalent of such Borrowing shall be in an aggregate amount that is an integral multiple of $1,000,000 and not less than $5,000,000 (in each case, determined on the date by which a Borrowing
Request or Interest Election Request is required to be delivered pursuant to Section 2.03 or Section 2.08, respectively. At the time that each ABR Revolving Borrowing is made, such Borrowing shall be in an aggregate amount that is an integral
multiple of $500,000 and not less than $1,000,000; provided that an ABR Revolving Borrowing may be in an aggregate amount that is equal to the entire unused balance of the total Commitments or that is required to finance the reimbursement of
an LC Disbursement as contemplated by Section 2.06(e). Each Competitive Borrowing shall be in an aggregate amount that is an integral multiple of $1,000,000 and not less than $5,000,000. Each Swingline Loan shall be in an amount that is an integral
multiple of $100,000 and not less than $1,000,000. Borrowings of more than one Type and Class may be outstanding at the same time; provided that there shall not at any time be more than a total of five Eurocurrency Revolving Borrowings
outstanding. 
 (d) Notwithstanding any other provision of this Agreement, the Borrower shall not be entitled to request, or to
elect to convert or continue, any Borrowing if the Interest Period requested with respect thereto would end after the Maturity Date. 
 Section 2.03 Requests for Revolving Borrowings. To request a Revolving Borrowing, the Borrower shall notify the Administrative Agent of such request by telephone (a) in the case of a
Eurocurrency Borrowing to be funded in Dollars, not later than 12:00 noon, New York City time, three Business Days before the date of the proposed Borrowing, (b) in the case of a Eurocurrency Borrowing to be funded in Euros, not later than
12:00 noon, London time, four Business Days before the date of the 

  
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proposed Borrowing, or (c) in the case of an ABR Borrowing, not later than 12:00 noon, New York City time, on date of the proposed Borrowing; provided that any such notice of an ABR
Revolving Borrowing to finance the reimbursement of an LC Disbursement as contemplated by Section 2.06(e) may be given not later than 10:00 a.m., New York City time, on the date of the proposed Borrowing. Each such telephonic Borrowing Request shall
be irrevocable and shall be confirmed promptly by hand delivery or telecopy to the Administrative Agent of a written Borrowing Request in a form approved by the Administrative Agent and signed by the Borrower. Each such telephonic and written
Borrowing Request shall specify the following information in compliance with Section 2.02: 
 (i) the aggregate amount of
the requested Borrowing; 
 (ii) the date of such Borrowing, which shall be a Business Day; 

(iii) whether such Borrowing is to be an ABR Borrowing or a Eurocurrency Borrowing; 

(iv) in the case of a Eurocurrency Borrowing, the currency of such Borrowing, which shall be either Dollars or Euros, and the initial
Interest Period to be applicable thereto, which shall be a period contemplated by the definition of the term “Interest Period”; and 
 (v) the location and number of the Borrower’s account to which funds are to be disbursed, which shall comply with the requirements of Section 2.07. 

If no election as to the Type of Revolving Borrowing is specified, then, in the case of a Borrowing denominated in Dollars, the requested Revolving
Borrowing shall be an ABR Borrowing. If no Interest Period is specified with respect to any requested Eurocurrency Revolving Borrowing, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration. If no
currency is specified with respect to any requested Eurocurrency Borrowing, then the Borrower shall be deemed to have selected Dollars. Promptly following receipt of a Borrowing Request in accordance with this Section, the Administrative Agent shall
advise each Lender of the details thereof and of the amount of such Lender’s Loan to be made as part of the requested Borrowing. 
 Section 2.04 Competitive Bid Procedure. 
 (a) Subject to the terms and
conditions set forth herein, from time to time during the Availability Period the Borrower may request Competitive Bids and may (but shall not have any obligation to) accept Competitive Bids and borrow Competitive Loans denominated in Dollars;
provided that the Dollar Equivalent of the sum of the total Revolving Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans at any time shall not exceed the total Commitments. To request Competitive Bids, the
Borrower shall notify the Administrative Agent of such request by telephone, in the case of a Eurocurrency Borrowing, not later than 11:00 a.m., New York City time, four Business Days before the date of the proposed Borrowing and, in the case of a
Fixed Rate Borrowing, not later than 10:00 a.m., New York City time, one Business Day before the date of the proposed Borrowing; provided that the Borrower may submit no more than one Competitive Bid Request on the same day, but a Competitive
Bid Request shall not be made within five Business Days after the date of any previous Competitive Bid Request, unless such previous Competitive Bid Request shall have been withdrawn or all Competitive Bids received in response thereto rejected.
Each such telephonic Competitive Bid Request shall be confirmed promptly by hand delivery or telecopy to the Administrative Agent of a written Competitive Bid Request in a form approved by the Administrative Agent and signed by the Borrower. Each
such telephonic and written Competitive Bid Request shall specify the following information in compliance with Section 2.02: 

  
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 (i) the aggregate amount of the requested Borrowing; 

(ii) the date of such Borrowing, which shall be a Business Day; 

(iii) whether such Borrowing is to be a Eurocurrency Borrowing or a Fixed Rate Borrowing; 

(iv) the Interest Period to be applicable to such Borrowing, which shall be a period contemplated by the definition of the term
“Interest Period”; and 
 (v) the location and number of the Borrower’s account to which funds are to be
disbursed, which shall comply with the requirements of Section 2.08. 
 Promptly following receipt of a Competitive Bid Request
in accordance with this Section, the Administrative Agent shall notify the Lenders of the details thereof by telecopy, inviting the Lenders to submit Competitive Bids. 
 (b) Each Lender may (but shall not have any obligation to) make one or more Competitive Bids to the Borrower in response to a Competitive Bid Request. Each Competitive Bid by a Lender must be in a form
approved by the Administrative Agent and must be received by the Administrative Agent by telecopy, in the case of a Eurocurrency Competitive Borrowing, not later than 9:30 a.m., New York City time, three Business Days before the proposed date of
such Competitive Borrowing, and in the case of a Fixed Rate Borrowing, not later than 9:30 a.m., New York City time, on the proposed date of such Competitive Borrowing. Competitive Bids that do not conform substantially to the form approved by the
Administrative Agent may be rejected by the Administrative Agent, and the Administrative Agent shall notify the applicable Lender as promptly as practicable. Each Competitive Bid shall specify (i) the principal amount (which shall be a minimum
of $5,000,000 and an integral multiple of $1,000,000 and which may equal the entire principal amount of the Competitive Borrowing requested by the Borrower) of the Competitive Loan or Loans that the Lender is willing to make, (ii) the
Competitive Bid Rate or Rates at which the Lender is prepared to make such Loan or Loans (expressed as a percentage rate per annum in the form of a decimal to no more than four decimal places) and (iii) the Interest Period applicable to each
such Loan and the last day thereof. 
 (c) The Administrative Agent shall promptly notify the Borrower by telecopy of the
Competitive Bid Rate and the principal amount specified in each Competitive Bid and the identity of the Lender that shall have made such Competitive Bid. 
 (d) Subject only to the provisions of this paragraph, the Borrower may accept or reject any Competitive Bid. The Borrower shall notify the Administrative Agent by telephone, confirmed by telecopy in a
form approved by the Administrative Agent, whether and to what extent it has decided to accept or reject each Competitive Bid, in the case of a Eurocurrency Competitive Borrowing, not later than 10:30 a.m., New York City time, three Business Days
before the date of the proposed Competitive Borrowing, and in the case of a Fixed Rate Borrowing, not later than 10:30 a.m., New York City time, on the proposed date of the Competitive Borrowing; provided that (i) the failure of the
Borrower to give such notice shall be deemed to be a rejection of each Competitive Bid, (ii) the Borrower shall not accept a Competitive Bid made at a particular Competitive Bid Rate if the Borrower rejects a Competitive Bid made at a lower
Competitive Bid Rate, (iii) the aggregate amount of the Competitive Bids accepted by the Borrower shall not exceed the aggregate amount of the requested Competitive Borrowing specified in the related Competitive Bid Request, (iv) to the
extent necessary to comply with clause (iii) above, the Borrower may accept Competitive Bids at the same Competitive Bid Rate in part, which acceptance, in the case of multiple Competitive Bids at such Competitive Bid Rate, shall be made pro rata in
accordance 

  
 27 









 
with the amount of each such Competitive Bid, and (v) except pursuant to clause (iv) above, no Competitive Bid shall be accepted for a Competitive Loan unless such Competitive Loan is in a
minimum principal amount of $5,000,000 and an integral multiple of $1,000,000; provided further that if a Competitive Loan must be in an amount less than $5,000,000 because of the provisions of clause (iv) above, such Competitive Loan
may be for a minimum of $1,000,000 or any integral multiple thereof, and in calculating the pro rata allocation of acceptances of portions of multiple Competitive Bids at a particular Competitive Bid Rate pursuant to clause (iv) the amounts
shall be rounded to integral multiples of $1,000,000 in a manner determined by the Borrower. A notice given by the Borrower pursuant to this paragraph shall be irrevocable. 
 (e) The Administrative Agent shall promptly notify each bidding Lender by telecopy whether or not its Competitive Bid has been accepted (and, if so, the amount and Competitive Bid Rate so accepted), and
each successful bidder will thereupon become bound, subject to the terms and conditions hereof, to make the Competitive Loan in respect of which its Competitive Bid has been accepted. 

(f) If the Administrative Agent shall elect to submit a Competitive Bid in its capacity as a Lender, it shall submit such Competitive Bid
directly to the Borrower at least one quarter of an hour earlier than the time by which the other Lenders are required to submit their Competitive Bids to the Administrative Agent pursuant to paragraph (b) of this Section. 

Section 2.05 Swingline Loans. 
 (a) Subject to the terms and conditions set forth herein, the Swingline Lender agrees to make Dollar denominated Swingline Loans to the Borrower from time to time during the Availability Period, in an
aggregate principal amount at any time outstanding that will not result in (i) the aggregate principal amount of outstanding Swingline Loans exceeding $100,000,000 or (ii) the Dollar Equivalent (determined on the date on which a notice of
the requested Borrowing is delivered pursuant to Section 2.05(b)) of the sum of the total Revolving Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans exceeding the total Commitments; provided that the
Swingline Lender shall not be required to make a Swingline Loan to refinance an outstanding Swingline Loan. Within the foregoing limits and subject to the terms and conditions set forth herein, the Borrower may borrow, prepay and reborrow Swingline
Loans. 
 (b) To request a Swingline Loan, the Borrower shall notify the Administrative Agent of such request by telephone
(confirmed by telecopy), not later than 12:00 noon, New York City time, on the day of a proposed Swingline Loan. Each such notice shall be irrevocable and shall specify the requested date (which shall be a Business Day) and amount of the requested
Swingline Loan. The Administrative Agent will promptly advise the Swingline Lender of any such notice received from the Borrower. The Swingline Lender shall make each Swingline Loan available to the Borrower by means of a credit to the general
deposit account of the Borrower with the Swingline Lender (or, in the case of a Swingline Loan made to finance the reimbursement of an LC Disbursement as provided in Section 2.06(e), by remittance to the Issuing Bank) by 3:00 p.m., New York City
time, on the requested date of such Swingline Loan. 
 (c) The Swingline Lender may by written notice given to the
Administrative Agent not later than 10:00 a.m., New York City time, on any Business Day require the Lenders to acquire participations on such Business Day in all or a portion of the Swingline Loans outstanding. Such notice shall specify the
aggregate amount of Swingline Loans in which Lenders will participate. Promptly upon receipt of such notice, the Administrative Agent will give notice thereof to each Lender, specifying in such notice such Lender’s Applicable Percentage of such
Swingline Loan or Loans. Each Lender hereby absolutely and unconditionally agrees, upon receipt of notice as provided above, to pay to the 

  
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Administrative Agent, for the account of the Swingline Lender, such Lender’s Applicable Percentage of such Swingline Loan or Loans. Each Lender acknowledges and agrees that its obligation to
acquire participations in Swingline Loans pursuant to this paragraph is absolute and unconditional and shall not be affected by any circumstance whatsoever, including the occurrence and continuance of a Default or reduction or termination of the
Commitments, and that each such payment shall be made without any offset, abatement, withholding or reduction whatsoever. Each Lender shall comply with its obligation under this paragraph by wire transfer of immediately available funds, in the same
manner as provided in Section 2.07 with respect to Loans made by such Lender (and Section 2.07 shall apply, mutatis mutandis, to the payment obligations of the Lenders), and the Administrative Agent shall promptly pay to the Swingline
Lender the amounts so received by it from the Lenders. The Administrative Agent shall notify the Borrower of any participations in any Swingline Loan acquired pursuant to this paragraph, and thereafter payments in respect of such Swingline Loan
shall be made to the Administrative Agent and not to the Swingline Lender. Any amounts received by the Swingline Lender from the Borrower (or other party on behalf of the Borrower) in respect of a Swingline Loan after receipt by the Swingline Lender
of the proceeds of a sale of participations therein shall be promptly remitted to the Administrative Agent; any such amounts received by the Administrative Agent shall be promptly remitted by the Administrative Agent to the Lenders that shall have
made their payments pursuant to this paragraph and to the Swingline Lender, as their interests may appear; provided that any such payment so remitted shall be repaid to the Swingline Lender or to the Administrative Agent, as applicable, if
and to the extent such payment is required to be refunded to the Borrower for any reason. The purchase of participations in a Swingline Loan pursuant to this paragraph shall not relieve the Borrower of any default in the payment thereof. 

Section 2.06 Letters of Credit. 
 (a) General. Subject to the terms and conditions set forth herein, the Borrower may request the issuance of Letters of Credit denominated in Dollars or Euros for its own account or for the account
of any of its Restricted Subsidiaries, from any Issuing Bank, in a form reasonably acceptable to the Administrative Agent and such Issuing Bank, at any time and from time to time during the Availability Period. In the event of any inconsistency
between the terms and conditions of this Agreement and the terms and conditions of any form of letter of credit application or other agreement submitted by the Borrower to, or entered into by the Borrower with, an Issuing Bank relating to any Letter
of Credit, the terms and conditions of this Agreement shall control. Notwithstanding that any Letter of Credit issued or outstanding hereunder is in support of any obligations of, or is for the account of, a Restricted Subsidiary, the Borrower shall
be obligated to reimburse the relevant Issuing Bank for any and all drawings under such Letter of Credit. The Borrower hereby acknowledges that the issuance of Letters of Credit for the account of a Restricted Subsidiary inures to the benefit of the
Borrower, and that the Borrower’s business derives substantial benefits from the businesses of such Restricted Subsidiary. 

(b) Notice of Issuance, Amendment, Renewal, Extension; Certain Conditions. To request the issuance of a Letter of Credit (or the
amendment, renewal or extension of an outstanding Letter of Credit), the Borrower shall hand deliver or telecopy (or transmit by electronic communication, if arrangements for doing so have been approved by the Issuing Bank) to any Issuing Bank and
the Administrative Agent (reasonably in advance of the requested date of issuance, amendment, renewal or extension) a notice requesting the issuance of a Letter of Credit, or identifying the Letter of Credit to be amended, renewed or extended, and
specifying the date of issuance, amendment, renewal or extension (which shall be a Business Day), the date on which such Letter of Credit is to expire (which shall comply with paragraph (c) of this Section), the amount of such Letter of Credit, the
currency of such Letter of Credit, which must be either Dollars or Euros, the name and address of the beneficiary thereof and such other information as shall be necessary to prepare, amend, renew or extend such Letter of Credit. If requested by an
Issuing Bank, the Borrower also shall submit a letter of credit application on such Issuing Bank’s standard form in connection with any request for a Letter of Credit. Following receipt of a notice


  
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requesting the issuance of a Letter of Credit (or the amendment, renewal or extension of an outstanding Letter of Credit) in accordance with this Section, the Administrative Agent shall advise
each Lender of the details thereof. A Letter of Credit shall be issued, amended, renewed or extended only if (and upon issuance, amendment, renewal or extension of each Letter of Credit the Borrower shall be deemed to represent and warrant that),
after giving effect to such issuance, amendment, renewal or extension, subject to Sections 2.22 and 2.11(b), the Dollar Equivalent (determined on the date a request for the issuance, amendment, renewal or extension of such Letter of Credit is
delivered pursuant to this Section 2.06(b)) of (i) the total LC Exposure shall not exceed $750,000,000, (ii) the LC Exposure of JPMorgan Chase Bank, N.A. shall not exceed $300,000,000, (iii) the LC Exposure of SunTrust Bank shall
not exceed $200,000,000, (iv) the LC Exposure of Wells Fargo Bank, National Association shall not exceed $200,000,000, (v) the LC Exposure of any other Issuing Bank shall not exceed the amount agreed to by such Issuing Bank, either in the
aggregate or individually, with respect to one or more Letters of Credit, (vi) the sum of the total Revolving Credit Exposures in Euros shall not exceed the Euro Sublimit, (vii) the total LC Exposure in Euros shall not exceed $25,000,000
and (viii) the sum of the total Revolving Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans shall not exceed the total Commitments. 
 (c) Expiration Date. Each Letter of Credit shall expire at or prior to the close of business on the earlier of (i) the date one year after the date of the issuance of such Letter of Credit
(or, in the case of any renewal or extension thereof, one year after such renewal or extension) and (ii) the date that is five Business Days prior to the Maturity Date; provided that, notwithstanding the foregoing, no Letter of Credit
may expire beyond the close of business on the date that is five Business Days prior to the earliest Maturity Date applicable to any Lender, unless the Dollar Equivalent of the amount of such Letter of Credit on the date of issuance, renewal or
extension, as applicable, together with the outstanding LC Exposure at such time, is less than or equal to the total Commitments of all Lenders having a later Maturity Date. 
 (d) Participations. By the issuance of a Letter of Credit (or an amendment to a Letter of Credit increasing the amount thereof) and without any further action on the part of the Issuing Bank that
issues such Letter of Credit or the Lenders, each Issuing Bank that issues a Letter of Credit hereunder hereby grants to each Lender, and each Lender hereby acquires from such Issuing Bank, a participation in such Letter of Credit equal to such
Lender’s Applicable Percentage of the aggregate amount available to be drawn under such Letter of Credit. In consideration and in furtherance of the foregoing, each Lender hereby absolutely and unconditionally agrees to pay to the
Administrative Agent, for the account of each Issuing Bank that issues a Letter of Credit hereunder, such Lender’s Applicable Percentage of each LC Disbursement made by such Issuing Bank and not reimbursed by the Borrower on the date due as
provided in paragraph (e) of this Section, or of any reimbursement payment required to be refunded to the Borrower for any reason. Each Lender acknowledges and agrees that its obligation to acquire participations pursuant to this paragraph in
respect of Letters of Credit is absolute and unconditional and shall not be affected by any circumstance whatsoever, including any amendment, renewal or extension of any Letter of Credit or the occurrence and continuance of a Default or reduction or
termination of the Commitments, and that each such payment shall be made without any offset, abatement, withholding or reduction whatsoever. 
 (e) Reimbursement. If any Issuing Bank shall make any LC Disbursement in respect of a Letter of Credit issued by such Issuing Bank, the Borrower shall reimburse such LC Disbursement by paying to
the Administrative Agent (i) in the case of any Letter of Credit denominated in Dollars, an amount in Dollars equal to such LC Disbursement not later than 12:00 noon, New York City time, on the date that such LC Disbursement is made, and
(ii) in the case of any Letter of Credit denominated in Euros, an amount in Dollars equal to the Dollar Equivalent of such LC Disbursement, calculated as of the date such Issuing Bank made such LC Disbursement, not later than 12:00 noon, New
York City time, on 

  
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the date that such LC Disbursement is made (or if such Issuing Bank shall so elect in its sole discretion by notice to the Borrower, in Euros in an amount equal to such LC Disbursement), if the
Borrower shall have received notice of such LC Disbursement prior to 10:00 a.m., New York City time, on such date, or, if such notice has not been received by the Borrower prior to such time on such date, then not later than 12:00 noon, New York
City time, on (i) the Business Day that the Borrower receives such notice, if such notice is received prior to 10:00 a.m., New York City time, on the day of receipt, or (ii)) the Business Day immediately following the day that the Borrower
receives such notice, if such notice is not received prior to such time on the day of receipt; provided that, in the case of any LC Disbursement in respect of any Letter of Credit denominated in Dollars, the Borrower may, subject to the
conditions to borrowing set forth herein, request in accordance with Section 2.03 that such payment be financed with an ABR Revolving Borrowing or a Swingline Loan in an equivalent amount and, to the extent so financed, the Borrower’s
obligation to make such payment shall be discharged and replaced by the resulting ABR Revolving Borrowing. If the Borrower fails to make such payment when due, the Administrative Agent shall notify each Lender of the applicable LC Disbursement, the
payment then due from the Borrower in respect thereof and such Lender’s Applicable Percentage thereof. Promptly following receipt of such notice, each Lender shall pay to the Administrative Agent its Applicable Percentage of the payment then
due from the Borrower, in the same manner as provided in Section 2.07 with respect to Loans made by such Lender (and Section 2.07 shall apply, mutatis mutandis, to the payment obligations of the Lenders), and the Administrative Agent shall
promptly pay to the Issuing Bank that issued such Letter of Credit the amounts so received by it from the Lenders. Promptly following receipt by the Administrative Agent of any payment from the Borrower pursuant to this paragraph, the Administrative
Agent shall distribute such payment to the Issuing Bank that issued such Letter of Credit or, to the extent that Lenders have made payments pursuant to this paragraph to reimburse such Issuing Bank, then to such Lenders and such Issuing Bank as
their interests may appear. Any payment made by a Lender pursuant to this paragraph to reimburse an Issuing Bank for any LC Disbursement (other than the funding of ABR Revolving Loans or a Swingline Loan as contemplated above) shall not constitute a
Loan and shall not relieve the Borrower of its obligation to reimburse such LC Disbursement. 
 (f) Obligations Absolute.
The Borrower’s obligation to reimburse LC Disbursements as provided in paragraph (e) of this Section shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Agreement under any and
all circumstances whatsoever and irrespective of (i) any lack of validity or enforceability of any Letter of Credit or this Agreement, or any term or provision therein, (ii) any draft or other document presented under a Letter of Credit
proving to be forged, fraudulent or invalid in any respect or any statement therein being untrue or inaccurate in any respect, (iii) payment by any Issuing Bank under a Letter of Credit against presentation of a draft or other document that
does not comply with the terms of such Letter of Credit, or (iv) any other event or circumstance whatsoever, whether or not similar to any of the foregoing, that might, but for the provisions of this Section, constitute a legal or equitable
discharge of, or provide a right of setoff against, the Borrower’s obligations hereunder. Neither the Administrative Agent, the Lenders nor any Issuing Bank, nor any of their Related Parties, shall have any liability or responsibility by reason
of or in connection with the issuance or transfer of any Letter of Credit or any payment or failure to make any payment thereunder (irrespective of any of the circumstances referred to in the preceding sentence), or any error, omission,
interruption, loss or delay in transmission or delivery of any draft, notice or other communication under or relating to any Letter of Credit (including any document required to make a drawing thereunder), any error in interpretation of technical
terms or any consequence arising from causes beyond the control of any Issuing Bank; provided that the foregoing shall not be construed to excuse any Issuing Bank from liability to the Borrower to the extent of any direct damages (as opposed
to consequential damages, claims in respect of which are hereby waived by the Borrower to the extent permitted by applicable law) suffered by the Borrower that are caused by such Issuing Bank’s failure to exercise care when determining whether
drafts and other documents presented under a Letter of Credit comply with the terms thereof. The parties hereto expressly agree that, in the absence of gross 

  
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negligence or willful misconduct on the part of an Issuing Bank (as finally determined by a court of competent jurisdiction), each Issuing Bank shall be deemed to have exercised care in each such
determination. In furtherance of the foregoing and without limiting the generality thereof, the parties agree that, with respect to documents presented which appear on their face to be in substantial compliance with the terms of a Letter of Credit,
the Issuing Bank that issued such Letter of Credit may, in its sole discretion, either accept and make payment upon such documents without responsibility for further investigation, regardless of any notice or information to the contrary, or refuse
to accept and make payment upon such documents if such documents are not in strict compliance with the terms of such Letter of Credit. 
 (g) Disbursement Procedures. Each Issuing Bank shall, promptly following its receipt thereof, examine all documents purporting to represent a demand for payment under a Letter of Credit. Such
Issuing Bank shall promptly notify the Administrative Agent and the Borrower by telephone (confirmed by telecopy) of such demand for payment and whether such Issuing Bank has made or will make an LC Disbursement thereunder; provided that any
failure to give or delay in giving such notice shall not relieve the Borrower of its obligation to reimburse such Issuing Bank and the Lenders with respect to any such LC Disbursement. 

(h) Interim Interest. If any Issuing Bank shall make any LC Disbursement, then, unless the Borrower shall reimburse such LC
Disbursement in full on the date such LC Disbursement is made, the unpaid amount thereof shall bear interest, for each day from and including the date such LC Disbursement is made to but excluding the date that the Borrower reimburses such LC
Disbursement, at the rate per annum then applicable to ABR Revolving Loans (or in the case such LC Disbursement is denominated in Euros, at the Overnight Euro Rate for Euros plus the then effective Applicable Rate with respect to Eurocurrency
Revolving Loans); provided that, if the Borrower fails to reimburse such LC Disbursement when due pursuant to paragraph (e) of this Section, then Section 2.12(c) shall apply. Interest accrued pursuant to this paragraph shall be for the
account of such Issuing Bank, except that interest accrued on and after the date of payment by any Lender pursuant to paragraph (e) of this Section to reimburse such Issuing Bank shall be for the account of such Lender to the extent of such payment.

 (i) Replacement of an Issuing Bank. Any Issuing Bank may be replaced at any time by written agreement among the
Borrower, the Administrative Agent, the replaced Issuing Bank and the successor Issuing Bank. The Administrative Agent shall notify the Lenders of any such replacement of an Issuing Bank. At the time any such replacement shall become effective, the
Borrower shall pay all unpaid fees accrued for the account of the replaced Issuing Bank pursuant to Section 2.12(b). From and after the effective date of any such replacement, (i) the successor Issuing Bank shall have all the rights and
obligations of the replaced Issuing Bank under this Agreement with respect to Letters of Credit to be issued thereafter and (ii) references herein to the term “Issuing Bank” shall be deemed to refer to such successor or to any
previous Issuing Bank, or to such successor and all previous Issuing Banks, as the context shall require. After the replacement of an Issuing Bank hereunder, the replaced Issuing Bank shall remain a party hereto and shall continue to have all the
rights and obligations of an Issuing Bank under this Agreement with respect to Letters of Credit then outstanding and issued by it prior to such replacement, but shall not be required to issue additional Letters of Credit. 

(j) Cash Collateralization. If (i) any Event of Default shall occur and be continuing, on the Business Day that the Borrower
receives notice from the Administrative Agent or the Required Lenders (or, if the maturity of the Loans has been accelerated, Lenders with LC Exposure representing greater than 50% of the Dollar Equivalent of the total LC Exposure) demanding the
deposit of cash collateral pursuant to this paragraph or (ii) the Borrower is required to pay to the Administrative Agent the excess attributable to an LC Exposure in connection with any prepayment pursuant to Section 2.11(c), then the Borrower
shall deposit in one or more accounts with the Administrative Agent, in the name of 

  
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the Administrative Agent and for the benefit of the Lenders, in the case of an Event of Default, an amount in cash equal to the LC Exposure as of such date plus any accrued and unpaid interest
thereon, and in the case of a payment required by Section 2.11(c), the amount of such excess as provided in Section 2.11(c) (in each case, in the relevant currencies in which the Letters of Credit associated with the LC Exposure is denominated);
provided that the obligation to deposit such cash collateral shall become effective immediately, and such deposit shall become immediately due and payable, without demand or other notice of any kind, upon the occurrence of any Event of
Default with respect to the Borrower described in clause (g) or (h) of Article VII. Such deposit shall be held by the Administrative Agent as collateral for the payment and performance of the obligations of the Borrower under this Agreement. The
Administrative Agent shall have exclusive dominion and control, including the exclusive right of withdrawal, over such account. Other than any interest earned on the investment of such deposits, which investments shall be made at the option and sole
discretion of the Administrative Agent and at the Borrower’s risk and expense, such deposits shall not bear interest. Interest or profits, if any, on such investments shall accumulate in such account. Moneys in such account shall be applied by
the Administrative Agent to reimburse each Issuing Bank for LC Disbursements for which it has not been reimbursed and, to the extent not so applied, shall be held for the satisfaction of the reimbursement obligations of the Borrower for the LC
Exposure at such time or, if the maturity of the Loans has been accelerated (but subject to the consent of Lenders with LC Exposure representing greater than 50% of the Dollar Equivalent of the total LC Exposure), be applied to satisfy other
obligations of the Borrower under this Agreement. If the Borrower is required to provide an amount of cash collateral hereunder as a result of the occurrence of an Event of Default, and the Borrower is not otherwise required to pay to the
Administrative Agent the excess attributable to an LC Exposure in connection with any prepayment pursuant to Section 2.11(c), such amount (to the extent not applied as aforesaid) shall be returned to the Borrower within three Business Days after all
Events of Default have been cured or waived. 
 (k) Existing Letters of Credit. For all purposes hereunder, on the
Effective Date, the Existing Letters of Credit shall be deemed issued under this Agreement. 
 Section 2.07 Funding of
Borrowings. (a) Each Lender shall make available for the account of its applicable Lending Office each Loan to be made by it hereunder on the proposed date thereof by wire transfer of immediately available funds in Dollars, in the case of
ABR Loans and Eurocurrency Loans to be funded in Dollars, and in Euros, in the case of Eurocurrency Loans to be funded in Euros, to the applicable Administrative Agent’s Account, by 2:00 p.m., New York City time, with respect to Loans
denominated in Dollars, and 2:00 p.m., London time, with respect to Loans denominated in Euros; provided that Swingline Loans shall be made as provided in Section 2.05. The Administrative Agent will make such Loans available to the Borrower
by promptly crediting the amounts so received, in like funds, to an account of the Borrower maintained with the Administrative Agent in New York City and designated by the Borrower in the applicable Borrowing Request or Competitive Bid Request;
provided that ABR Revolving Loans made to finance the reimbursement of an LC Disbursement as provided in Section 2.06(e) shall be remitted by the Administrative Agent to the Issuing Bank that made such LC Disbursement. 

(b) Unless the Administrative Agent shall have received notice from a Lender prior to the proposed time of any Borrowing that such Lender
will not make available to the Administrative Agent such Lender’s share of such Borrowing, the Administrative Agent may assume that such Lender has made such share available on such date in accordance with paragraph (a) of this Section and may,
in reliance upon such assumption, make available to the Borrower a corresponding amount. In such event, if a Lender has not in fact made its share of the applicable Borrowing available to the Administrative Agent, then the applicable Lender and the
Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount with interest thereon, for each day from and including the date such amount is made available to the Borrower to but excluding the date of
payment to the Administrative 

  
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Agent, at (i) in the case of such Lender, the greater of the Federal Funds Effective Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on
interbank compensation (including without limitation the Overnight Euro Rate in the case of Loans denominated in Euros) or (ii) in the case of the Borrower, the interest rate applicable to ABR Loans. If such Lender pays such amount to the
Administrative Agent, then such amount shall constitute such Lender’s Loan included in such Borrowing. 
 (c) A payment in
Euros shall be deemed to have been made by the Administrative Agent on the date on which it is required to be made under this Agreement if the Administrative Agent has, on or before that date, taken all relevant steps to make that payment. With
respect to the payment of any amount denominated in Euros, the Administrative Agent shall not be liable to the Borrower, any Issuing Bank or any of the Lenders in any way whatsoever for any delay, or the consequences of any delay, in the crediting
to any account of any amount required by this Agreement to be paid by the Administrative Agent if the Administrative Agent shall have taken all relevant steps to achieve, on the date required by this Agreement, the payment of such amount in
immediately available, freely transferable, cleared funds in Euros to the relevant account. In this paragraph, “all relevant steps” means all such steps as may be prescribed from time to time by the regulations or operating procedures of
such clearing or settlement system as the Administrative Agent may from time to time determine for the purpose of clearing or settling payments denominated in Euros. 
 Section 2.08 Interest Elections. (a) Each Revolving Borrowing initially shall be of the Type specified in the applicable Borrowing Request and, in the case of a Eurocurrency Revolving
Borrowing, shall have an initial Interest Period as specified in such Borrowing Request. Thereafter, the Borrower may elect to convert such Borrowing to a different Type or to continue such Borrowing and, in the case of a Eurocurrency Revolving
Borrowing, may elect Interest Periods therefor, all as provided in this Section; provided that no Eurocurrency Borrowing denominated in Euros may be continued as, or converted into, a Borrowing denominated in Dollars. The Borrower may elect
different options with respect to different portions of the affected Borrowing, in which case each such portion shall be allocated ratably among the Lenders holding the Loans comprising such Borrowing, and the Loans comprising each such portion
shall be considered a separate Borrowing. This Section shall not apply to Competitive Borrowings or Swingline Borrowings, which may not be converted or continued. 
 (b) To make an election pursuant to this Section, the Borrower shall notify the Administrative Agent of such election by telephone by the time that a Borrowing Request would be required under Section 2.03
if the Borrower were requesting a Revolving Borrowing of the Type resulting from such election to be made on the effective date of such election. Each such telephonic Interest Election Request shall be irrevocable and shall be confirmed promptly by
hand delivery or telecopy to the Administrative Agent of a written Interest Election Request in a form approved by the Administrative Agent and signed by the Borrower. Notwithstanding any contrary provision herein, this Section shall not be
construed to permit the Borrower to (i) change the currency of any Borrowing or (ii) elect an Interest Period for Eurocurrency Loans that does not comply with Section 2.02(d). 

(c) Each telephonic and written Interest Election Request shall specify the following information in compliance with Section 2.02:

 (i) the Borrowing to which such Interest Election Request applies and, if different options are being elected
with respect to different portions thereof, the portions thereof to be allocated to each resulting Borrowing (in which case the information to be specified pursuant to clauses (iii) and (iv) below shall be specified for each resulting Borrowing);


  
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         (ii) the effective date of
the election made pursuant to such Interest Election Request, which shall be a Business Day; 

        (iii) whether the resulting Borrowing is to be an ABR Borrowing or a
Eurocurrency Borrowing; and 
         (iv) if the resulting Borrowing
is a Eurocurrency Borrowing, the currency of such Borrowing, which shall be either Dollars or Euros, and the Interest Period to be applicable thereto after giving effect to such election, which shall be a period contemplated by the definition of the
term “Interest Period”. 
 If any such Interest Election Request requests a Eurocurrency Borrowing but does not specify an Interest
Period, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration. If an Interest Election Request requests a Eurocurrency Borrowing but does not specify a currency, then the Borrower shall be deemed to have
selected Dollars in the case of a conversion of an ABR Borrowing to a Eurocurrency Borrowing, and in the case of a continuation of a Eurocurrency Borrowing, the same currency in which such Borrowing being continued is denominated. 

(d) Promptly following receipt of an Interest Election Request, the Administrative Agent shall advise each Lender of the details thereof
and of such Lender’s portion of each resulting Borrowing. 
 (e) If the Borrower fails to deliver a timely Interest
Election Request with respect to a Eurocurrency Revolving Borrowing prior to the end of the Interest Period applicable thereto, then, unless such Borrowing is repaid as provided herein, at the end of such Interest Period, in the case of a
Eurocurrency Borrowing denominated in Dollars, such Borrowing shall be converted to an ABR Borrowing. Notwithstanding any contrary provision hereof, if an Event of Default has occurred and is continuing and the Administrative Agent, at the request
of the Required Lenders, so notifies the Borrower, then, so long as an Event of Default is continuing (i) no outstanding Revolving Borrowing may be converted to or continued as a Eurocurrency Borrowing and (ii) unless repaid, each
Eurocurrency Revolving Borrowing denominated in Dollars shall be converted to an ABR Borrowing at the end of the Interest Period applicable thereto. 
 Section 2.09 Termination and Reduction of Commitments. (a) Unless previously terminated, the Commitments shall terminate on the Maturity Date. 

(b) The Borrower may at any time terminate, or from time to time reduce, the Commitments; provided that (i) each reduction of
the Commitments shall be in an amount that is an integral multiple of $1,000,000 and not less than $5,000,000 and (ii) the Borrower shall not terminate or reduce the Commitments if, after giving effect to any concurrent prepayment of the Loans
in accordance with Section 2.11, the Dollar Equivalent (determined on the date by which a notice of an election to terminate or reduce the Commitments is required to be delivered pursuant to Section 2.09(c)) of the sum of the Revolving Credit
Exposures plus the aggregate principal amount of outstanding Competitive Loans would exceed the total Commitments. 
 (c) The
Borrower shall notify the Administrative Agent of any election to terminate or reduce the Commitments under paragraph (b) of this Section at least three Business Days prior to the effective date of such termination or reduction, specifying such
election and the effective date thereof. Promptly following receipt of any notice, the Administrative Agent shall advise the Lenders of the contents thereof. Each notice delivered by the Borrower pursuant to this Section shall be irrevocable;
provided that a notice of termination of the Commitments delivered by the Borrower may state that such 

  
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notice is conditioned upon the effectiveness of other credit facilities, in which case such notice may be revoked by the Borrower (by notice to the Administrative Agent on or prior to the
specified effective date) if such condition is not satisfied. Any termination or reduction of the Commitments shall be permanent. Each reduction of the Commitments shall be made ratably among the Lenders in accordance with their respective
Commitments. 
 Section 2.10 Repayment of Loans; Evidence of Debt. (a) The Borrower hereby unconditionally
promises to pay (i) to the Administrative Agent for the account of each Lender the then unpaid principal amount of each Revolving Loan on the Maturity Date in the currency of such Loan, (ii) to the Administrative Agent for the account of
each Lender the then unpaid principal amount of each Competitive Loan on the last day of the Interest Period applicable to such Loan in the currency of such Loan and (iii) to the Swingline Lender the then unpaid principal amount of each
Swingline Loan on the earlier of the Maturity Date and the first date after such Swingline Loan is made that is the 15th or last day of a calendar month and is at least three Business Days after such Swingline Loan is made; provided that on
each date that a Revolving Borrowing or Competitive Borrowing is made, the Borrower shall repay all Swingline Loans then outstanding. 
 (b) Each Lender shall maintain in accordance with its usual practice an account or accounts evidencing the indebtedness of the Borrower to such Lender resulting from each Loan made by such Lender,
including the amounts of principal and interest payable and paid to such Lender from time to time hereunder. 
 (c) The
Administrative Agent shall maintain accounts in which it shall record (i) the amount of each Loan made hereunder, the currency thereof, the Class and Type thereof and the Interest Period applicable thereto, (ii) the amount of any principal
or interest due and payable or to become due and payable from the Borrower to each Lender hereunder and (iii) the amount of any sum received by the Administrative Agent hereunder for the account of the Lenders and each Lender’s share
thereof. 
 (d) The entries made in the accounts maintained pursuant to paragraph (b) or (c) of this Section shall be
prima facie evidence of the existence and amounts of the obligations recorded therein; provided that the failure of any Lender or the Administrative Agent to maintain such accounts or any error therein shall not in any manner affect
the obligation of the Borrower to repay the Loans in accordance with the terms of this Agreement. 
 (e) Any Lender may request
that Loans made by it be evidenced by a promissory note. In such event, the Borrower shall prepare, execute and deliver to such Lender a promissory note payable to the order of such Lender (or, if requested by such Lender, to such Lender and its
registered assigns) and in a form approved by the Administrative Agent (including payable in the currencies in which the Loans may be funded). Thereafter, the Loans evidenced by such promissory note and interest thereon shall at all times (including
after an increase in such Lender’s Commitment pursuant to Section 2.20 or an increase or reduction in such Lender’s Commitment pursuant to an assignment pursuant to Section 10.04) be represented by one or more promissory notes in
such form payable to the order of the payee named therein (or, if such promissory note is a registered note, to such payee and its registered assigns). 
 Section 2.11 Prepayment of Loans. (a) The Borrower shall have the right at any time and from time to time to prepay any Borrowing in whole or in part, subject to prior notice in
accordance with paragraph (b) of this Section; provided that the Borrower shall not have the right to prepay any Competitive Loan without the prior consent of the Lender thereof. 

  
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 (b) The Borrower shall notify the Administrative Agent (and, in the case of prepayment of a
Swingline Loan, the Swingline Lender) by telephone (confirmed by telecopy) of any prepayment hereunder (i) in the case of prepayment of a Eurocurrency Revolving Borrowing denominated in Dollars, not later than 11:00 a.m., New York City time,
three Business Days before the date of prepayment, (ii) in the case of prepayment of a Eurocurrency Revolving Borrowing denominated in Euros, not later than 11:00 a.m., London time, four Business Days before the date of prepayment,
(iii) in the case of prepayment of an ABR Revolving Borrowing, not later than 11:00 a.m., New York City time, one Business Day before the date of prepayment, (iv) in the case of prepayment of a Competitive Loan, not later than 11:00 a.m.,
New York City time, one Business Day before the date of prepayment or (v) in the case of prepayment of a Swingline Loan, not later than 12:00 noon, New York City time, on the date of prepayment. Each such notice shall be irrevocable and shall
specify the prepayment date and the principal amount of each Borrowing or portion thereof to be prepaid; provided that, if a notice of prepayment is given in connection with a conditional notice of termination of the Commitments as
contemplated by Section 2.09, then such notice of prepayment may be revoked if such notice of termination is revoked in accordance with Section 2.09. Promptly following receipt of any such notice relating to a Revolving Borrowing, the Administrative
Agent shall advise the Lenders of the contents thereof. Each partial prepayment of any Revolving Borrowing shall be in the Dollar Equivalent (determined on the date by which a notice of prepayment in respect thereof is required to be delivered
pursuant to this Section 2.11(b)) of an amount that would be permitted in the case of an advance of a Revolving Borrowing of the same Type as provided in Section 2.02. Each prepayment of a Revolving Borrowing shall be applied ratably to the Loans
included in the prepaid Borrowing. Prepayments shall be accompanied by accrued interest to the extent required by Section 2.13 and any break funding payments required by Section 2.16. 

(c) If on any Calculation Date, the Dollar Equivalent (determined on such Calculation Date) of (i) the sum of the total Revolving
Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans exceeds the total Commitments then in effect or (ii) the sum of the total Revolving Credit Exposures in Euros exceeds the Euro Sublimit, then, in each case,
the Borrower shall (A) prepay Borrowings in an aggregate amount equal to such excess and (B) if any excess remains after prepaying Borrowings as a result of an LC Exposure, pay to the Administrative Agent on behalf of the Lenders an amount
equal to such excess to be held as cash collateral as provided in Section 2.06(j). Each such prepayment shall be accompanied by a payment of all accrued and unpaid interest on the Loans prepaid and any break funding payments required by Section
2.16. The Borrower shall be obligated to make such prepayment and/or deposit of cash collateral within five Business Days of written demand from the Administrative Agent. Each prepayment of Borrowings pursuant to this Section 2.11(c) shall be
applied, first, ratably to any ABR Borrowings then outstanding, second, to any Eurocurrency Borrowings denominated in Euros then outstanding, and, third, to any Eurocurrency Borrowings denominated in Dollars then outstanding, and if more than one
Eurocurrency Borrowing is then outstanding, to each such Eurocurrency Borrowing in order of priority beginning with the Eurocurrency Borrowing with the least number of days remaining in the Interest Period applicable thereto and ending with the
Eurocurrency Borrowing with the most number of days remaining in the Interest Period applicable thereto. 
 Section 2.12
Fees. (a) The Borrower agrees to pay to the Administrative Agent for the account of each Lender a commitment fee, which shall accrue at the Commitment Fee Rate on the average daily amount of the unused amount of such Lender’s
Commitment during the period from and including the date hereof through and including the last day of the Availability Period. Accrued commitment fees shall be payable in arrears on the last day of March, June, September and December of each year
and on the date on which the Commitments terminate, commencing on the first such date to occur after the Effective Date. All commitment fees shall be computed on the basis of a year of 360 days and shall be payable for the actual number of days
elapsed (including the first day but excluding the last day). 

  
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 (b) The Borrower agrees to pay (i) to the Administrative Agent for the account of each
Lender a participation fee with respect to its participations in Letters of Credit, which shall accrue at the same Applicable Rate used to determine the interest rate applicable to Eurocurrency Revolving Loans on the average daily amount of the
Dollar Equivalent of such Lender’s LC Exposure (excluding any portion thereof attributable to unreimbursed LC Disbursements) during the period from and including the Effective Date to but excluding the later of the date on which such
Lender’s Commitment terminates and the date on which such Lender ceases to have any LC Exposure, and (ii) to each Issuing Bank for its own account a fronting fee, which shall accrue at the rate of 0.250% per annum on the average daily
amount of that portion of the Dollar Equivalent of the LC Exposure attributable to such Issuing Bank (excluding any portion thereof attributable to unreimbursed LC Disbursements) during the period from and including the Effective Date to but
excluding the later of the date of termination of the Commitments and the date on which there ceases to be any LC Exposure attributable to such Issuing Bank, as well as such Issuing Bank’s standard fees with respect to the issuance, amendment,
renewal or extension of any Letter of Credit or processing of drawings thereunder. Participation fees and fronting fees accrued through and including the last day of March, June, September and December of each year shall be payable on such last day,
commencing on the first such date to occur after the Effective Date; provided that all such fees shall be payable on the date on which the Commitments terminate and any such fees accruing after the date on which the Commitments terminate
shall be payable on demand. Any other fees payable to an Issuing Bank pursuant to this paragraph shall be payable within 10 days after demand. All participation fees and fronting fees shall be computed on the basis of a year of 360 days and shall be
payable for the actual number of days elapsed (including the first day but excluding the last). 
 (c) The Borrower agrees to
pay to the Administrative Agent, for its own account, fees payable in the amounts and at the times separately agreed upon between the Borrower and the Administrative Agent. 
 (d) All fees payable hereunder shall be paid in Dollars on the dates due, in immediately available funds, to the Administrative Agent (or to an Issuing Bank, in the case of fees payable to it) for
distribution, in the case of commitment fees and participation fees, to the Lenders. Fees paid shall not be refundable under any circumstances. For purposes of calculating fees pursuant to this Section 2.12, the amount of any Revolving Credit
Exposure or LC Exposure in Euros shall be the Dollar Equivalent of such amount calculated using the Exchange Rate as of the date such fees are payable as specified in this Section 2.12. 

Section 2.13 Interest. (a) The Loans comprising each ABR Borrowing shall bear interest at the Alternate Base Rate plus
the Applicable Rate. 
 (b) The Loans comprising each Eurocurrency Borrowing shall bear interest (i) in the case of a
Eurocurrency Revolving Loan, at the Adjusted LIBO Rate for the Interest Period in effect for such Borrowing plus the Applicable Rate, or (ii) in the case of a Eurocurrency Competitive Loan, at the LIBO Rate for the Interest Period in effect for
such Borrowing plus (or minus, as applicable) the Margin applicable to such Loan. 
 (c) Each Fixed Rate Loan shall bear
interest at the Fixed Rate applicable to such Loan. 
 (d) Each Swingline Loan shall bear interest at the Swingline Rate plus
the Applicable Rate for Eurocurrency Revolving Loans. 

  
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 (e) Notwithstanding the foregoing, if any principal of or interest on any Loan or any fee or
other amount payable by the Borrower hereunder is not paid when due, whether at stated maturity, upon acceleration or otherwise, such overdue amount shall bear interest, after as well as before judgment, at a rate per annum equal to (i) in the
case of overdue principal of any Loan, 2% plus the rate otherwise applicable to such Loan as provided in the preceding paragraphs of this Section or (ii) in the case of any other amount, 2% plus the rate applicable to ABR Loans as provided in
paragraph (a) of this Section. 
 (f) Accrued interest on each Loan shall be payable in arrears on each Interest Payment Date
for such Loan and, in the case of Revolving Loans, upon termination of the Commitments; provided that (i) interest accrued pursuant to paragraph (e) of this Section shall be payable on demand, (ii) in the event of any repayment or
prepayment of any Loan (other than a prepayment of an ABR Revolving Loan prior to the end of the Availability Period), accrued interest on the principal amount repaid or prepaid shall be payable on the date of such repayment or prepayment and
(iii) in the event of any conversion of any Eurocurrency Revolving Loan prior to the end of the current Interest Period therefor, accrued interest on such Loan shall be payable on the effective date of such conversion. 

(g) All interest hereunder shall be computed on the basis of a year of 360 days, except that interest computed by reference to the
Alternate Base Rate at times when the Alternate Base Rate is based on the Prime Rate shall be computed on the basis of a year of 365 days (or 366 days in a leap year), and in each case shall be payable for the actual number of days elapsed
(including the first day but excluding the last day). The applicable Alternate Base Rate, Adjusted LIBO Rate or LIBO Rate shall be determined by the Administrative Agent, and such determination shall be conclusive absent manifest error. 

Section 2.14 Alternate Rate of Interest. If prior to the commencement of any Interest Period for a Eurocurrency Borrowing:

 (a) the Administrative Agent determines (which determination shall be conclusive absent manifest error) that adequate and
reasonable means do not exist for ascertaining the Adjusted LIBO Rate or the LIBO Rate, as applicable, for such Interest Period; or 
 (b) the Administrative Agent is advised by the Majority in Interest of the Lenders of any Class (or, in the case of a Eurocurrency Competitive Loan, the Lender that is required to make such Loan) that the
Adjusted LIBO Rate or the LIBO Rate, as applicable, for such Interest Period will not adequately and fairly reflect the cost to such Lenders (or Lender) of making or maintaining their Loans (or its Loan) included in such Borrowing for such Interest
Period; 
 then the Administrative Agent shall give notice thereof to the Borrower and the Lenders by telephone or telecopy as promptly as
practicable thereafter and, until the Administrative Agent notifies the Borrower and the Lenders that the circumstances giving rise to such notice no longer exist, (i) any Interest Election Request that requests the conversion of any Revolving
Borrowing to, or continuation of any Revolving Borrowing as, a Eurocurrency Borrowing shall be ineffective and (ii) if any Borrowing Request requests a Eurocurrency Revolving Borrowing in Dollars, such Borrowing shall be made as an ABR
Borrowing (and if any Borrowing Request requests a Eurocurrency Revolving Borrowing denominated in Euros, such Borrowing Request shall be ineffective) and (iii) any request by the Borrower for a Eurocurrency Competitive Borrowing shall be
ineffective; provided that (A) if the circumstances giving rise to such notice do not affect all the Lenders, then requests by the Borrower for Eurocurrency Competitive Borrowings may be made to Lenders that are not affected thereby and
(B) if the circumstances giving rise to such notice affect only one Type of Borrowings, then the other Type of Borrowings shall be permitted. 
 Section 2.15 Increased Costs. (a) If any Change in Law shall: 

  
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 (i) impose, modify or deem applicable any reserve, compulsory loan, insurance charge,
special deposit or similar requirement against assets of, deposits with or for the account of, or credit extended by, any Lender (except any such reserve requirement reflected in the Adjusted LIBO Rate) or any Issuing Bank; or 

(ii) impose on any Lender or any Issuing Bank or the London interbank market any other condition, cost or expense affecting this
Agreement or Eurocurrency Loans or Fixed Rate Loans made by such Lender or any Letter of Credit or participation therein; 
 and the result of
any of the foregoing shall be to increase the cost to such Lender of making, continuing, converting into or maintaining any Eurocurrency Loan or Fixed Rate Loan (or of maintaining its obligation to make any such Loan) or to increase the cost to such
Lender or such Issuing Bank of participating in, issuing or maintaining any Letter of Credit or to reduce the amount of any sum received or receivable by such Lender or such Issuing Bank hereunder (whether of principal, interest or otherwise), then
the Borrower will pay to such Lender or such Issuing Bank, as the case may be, such additional amount or amounts as will compensate such Lender or such Issuing Bank, as the case may be, for such additional costs incurred or reduction suffered.

 (b) If any Lender or any Issuing Bank determines that any Change in Law regarding capital or liquidity requirements has or
would have the effect of reducing the rate of return on such Lender’s or such Issuing Bank’s capital or on the capital of such Lender’s or such Issuing Bank’s holding company, if any, as a consequence of this Agreement or the
Loans made by, or participations in Letters of Credit held by, such Lender, or the Letters of Credit issued by such Issuing Bank, to a level below that which such Lender or such Issuing Bank or such Lender’s or such Issuing Bank’s holding
company could have achieved but for such Change in Law (taking into consideration such Lender’s or such Issuing Bank’s policies and the policies of such Lender’s or such Issuing Bank’s holding company with respect to capital
adequacy), then from time to time the Borrower will pay to such Lender or such Issuing Bank, as the case may be, such additional amount or amounts as will compensate such Lender or such Issuing Bank or such Lender’s or such Issuing Bank’s
holding company for any such reduction suffered. 
 (c) A certificate of a Lender or an Issuing Bank setting forth the amount or
amounts necessary to compensate such Lender or such Issuing Bank or its holding company, as the case may be, as specified in paragraph (a) or (b) of this Section shall be delivered to the Borrower and shall be conclusive absent manifest error. The
Borrower shall pay such Lender or such Issuing Bank, as the case may be, the amount shown as due on any such certificate within 10 days after receipt thereof. 
 (d) Failure or delay on the part of any Lender or any Issuing Bank to demand compensation pursuant to this Section shall not constitute a waiver of such Lender’s or such Issuing Bank’s right to
demand such compensation; provided that the Borrower shall not be required to compensate a Lender or an Issuing Bank pursuant to this Section for any increased costs or reductions incurred more than 270 days prior to the date that such Lender
or such Issuing Bank, as the case may be, notifies the Borrower of the Change in Law giving rise to such increased costs or reductions and of such Lender’s or such Issuing Bank’s intention to claim compensation therefor; provided
further that, if the Change in Law giving rise to such increased costs or reductions is retroactive, then the 270-day period referred to above shall be extended to include the period of retroactive effect thereof. 

(e) Notwithstanding the foregoing provisions of this Section, a Lender shall not be entitled to compensation pursuant to this Section in
respect of any Competitive Loan if the Change in Law that would otherwise entitle it to such compensation shall have been publicly announced prior to submission of the Competitive Bid pursuant to which such Loan was made. 

  
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 Section 2.16 Break Funding Payments. In the event of (a) the payment of any
principal of any Eurocurrency Loan or Fixed Rate Loan other than on the last day of an Interest Period applicable thereto (including as a result of an Event of Default), (b) the conversion of any Eurocurrency Loan other than on the last day of
the Interest Period applicable thereto, (c) the failure to borrow, convert, continue or prepay any Eurocurrency Loan or Fixed Rate Loan on the date specified in any notice delivered pursuant hereto (regardless of whether such notice may be
revoked under Section 2.11(b) and is revoked in accordance therewith), (d) the failure to borrow any Competitive Loan after accepting the Competitive Bid to make such Loan, or (e) the assignment of any Eurocurrency Loan or Fixed Rate Loan
other than on the last day of the Interest Period applicable thereto as a result of a request by the Borrower pursuant to Section 2.19, then, in any such event, the Borrower shall compensate each Lender for the loss, cost and expense attributable to
such event. In the case of a Eurocurrency Loan, such loss, cost or expense to any Lender shall be deemed to include an amount determined by such Lender to be the excess, if any, of (i) the amount of interest which would have accrued on the
principal amount of such Loan had such event not occurred, at the Adjusted LIBO Rate that would have been applicable to such Loan, for the period from the date of such event to the last day of the then current Interest Period therefor (or, in the
case of a failure to borrow, convert or continue, for the period that would have been the Interest Period for such Loan), over (ii) the amount of interest which would accrue on such principal amount for such period at the interest rate which
such Lender would bid were it to bid, at the commencement of such period, for Dollar or Euro (as applicable) deposits of a comparable amount and period from other banks in the Eurocurrency market. A certificate of any Lender setting forth any amount
or amounts that such Lender is entitled to receive pursuant to this Section shall be delivered to the Borrower and shall be conclusive absent manifest error. The Borrower shall pay such Lender the amount shown as due on any such certificate within
10 days after receipt thereof. 
 Section 2.17 Taxes. (a) Withholding Taxes; Gross-Up. Each payment by
any Loan Party under any Loan Document shall be made without withholding for any Taxes, unless such withholding is required by law. If any Withholding Agent determines, in its sole discretion exercised in good faith, that it is so required to
withhold Taxes, then such Withholding Agent may so withhold and shall timely pay the full amount of withheld Taxes to the relevant Governmental Authority in accordance with applicable law. If such Taxes are Indemnified Taxes, then the amount payable
by such Loan Party shall be increased as necessary so that net of such withholding (including withholding applicable to additional amounts payable under this Section) the applicable Recipient receives the amount it would have received had no such
withholding been made. 
 (b) Payment of Other Taxes by the Borrower. The Borrower shall timely pay any Other Taxes to
the relevant Governmental Authority in accordance with applicable law. 
 (c) Evidence of Payment. As soon as practicable
after any payment of Indemnified Taxes by any Loan Party to a Governmental Authority, such Loan Party shall deliver to the Administrative Agent the original or a certified copy of a receipt issued by such Governmental Authority evidencing such
payment, a copy of the return reporting such payment or other evidence of such payment reasonably satisfactory to the Administrative Agent. 
 (d) Indemnification by the Loan Parties. The Loan Parties shall jointly and severally indemnify each Recipient for any Indemnified Taxes that are paid or payable by such Recipient in connection
with any Loan Document (including amounts paid or payable under this Section 2.17(d)) and any reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes were correctly or legally imposed or asserted by
the relevant Governmental Authority. The indemnity under this Section 2.17(d) shall be paid within 10 days after the Recipient delivers to any Loan Party a certificate stating the amount of any Indemnified Taxes so paid or payable by such
Recipient or Beneficial Owner and describing the basis for the indemnification claim. Such certificate shall be conclusive of the amount so paid or payable absent manifest error. Such Recipient shall deliver a copy of such certificate to the
Administrative Agent. 

  
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 (e) Indemnification by the Lenders. Each Lender shall severally indemnify the
Administrative Agent for any Taxes (but, in the case of any Indemnified Taxes, only to the extent that any Loan Party has not already indemnified the Administrative Agent for such Indemnified Taxes and without limiting the obligation of the Loan
Parties to do so) attributable to such Lender that are paid or payable by the Administrative Agent in connection with any Loan Document and any reasonable expenses arising therefrom or with respect thereto, whether or not such Taxes were correctly
or legally imposed or asserted by the relevant Governmental Authority. The indemnity under this Section 2.17(e) shall be paid within 10 days after the Administrative Agent or the applicable Loan Party (as applicable) delivers to the applicable
Lender a certificate stating the amount of Taxes so paid or payable by the Administrative Agent or the applicable Loan Party (as applicable). Such certificate shall be conclusive of the amount so paid or payable absent manifest error. 

(f) Status of Lenders. 
 (i) Any Lender that is entitled to an exemption from, or reduction of, any applicable withholding Tax with respect to any payments under any Loan Document shall deliver to the Borrower and the
Administrative Agent, at the time or times reasonably requested by the Borrower or the Administrative Agent, such properly completed and executed documentation reasonably requested by the Borrower or the Administrative Agent as will permit such
payments to be made without, or at a reduced rate of, withholding. In addition, any Lender, if requested by the Borrower or the Administrative Agent, shall deliver such other documentation prescribed by law or reasonably requested by the Borrower or
the Administrative Agent as will enable the Borrower or the Administrative Agent to determine whether or not such Lender is subject to any withholding (including backup withholding) or information reporting requirements. Notwithstanding anything to
the contrary in the preceding two sentences, the completion, execution and submission of such documentation (other than such documentation set forth in Section 2.17(f)(ii)(A) through (E) below and Section 2.17(f)(iii) below) shall not
be required if in the Lender’s judgment such completion, execution or submission would subject such Lender to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Lender. Upon the
reasonable request of such Borrower or the Administrative Agent, any Lender shall update any form or certification previously delivered pursuant to this Section 2.17(f). If any form or certification previously delivered pursuant to this
Section expires or becomes obsolete or inaccurate in any respect with respect to a Lender, such Lender shall promptly (and in any event within 10 days after such expiration, obsolescence or inaccuracy) notify such Borrower and the
Administrative Agent in writing of such expiration, obsolescence or inaccuracy and update the form or certification if it is legally eligible to do so. 
 (ii) Without limiting the generality of the foregoing, if the Borrower is a U.S. Person, any Lender with respect to such Borrower shall, if it is legally eligible to do so, deliver to such Borrower and
the Administrative Agent (in such number of copies reasonably requested by such Borrower and the Administrative Agent) on or prior to the date on which such Lender becomes a party hereto, duly completed and executed copies of whichever of the
following is applicable: 
 (A) in the case of a Lender that is a U.S. Person, IRS Form W-9 certifying that such Lender is
exempt from U.S. Federal backup withholding tax; 
 (B) in the case of a Non-U.S. Lender claiming the benefits of an income tax
treaty to which the United States is a party (1) with respect to payments of interest under any Loan Document, IRS Form W-8BEN establishing an exemption from, or reduction of, U.S. Federal


  
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withholding Tax pursuant to the “interest” article of such tax treaty and (2) with respect to any other applicable payments under this Agreement, IRS Form W-8BEN establishing an
exemption from, or reduction of, U.S. Federal withholding Tax pursuant to the “business profits” or “other income” article of such tax treaty; 
 (C) in the case of a Non-U.S. Lender for whom payments under this Agreement constitute income that is effectively connected with such Lender’s conduct of a trade or business in the United States, IRS
Form W-8ECI; 
 (D) in the case of a Non-U.S. Lender claiming the benefits of the exemption for portfolio interest under
Section 881(c) of the Code both (1) IRS Form W-8BEN and (2) a certificate substantially in the form of Exhibit E (a “U.S. Tax Certificate”) to the effect that such Lender is not (a) a “bank” within the
meaning of Section 881(c)(3)(A) of the Code, (b) a “10 percent shareholder” of the Borrower within the meaning of Section 881(c)(3)(B) of the Code (c) a “controlled foreign corporation” described in
Section 881(c)(3)(C) of the Code and (d) conducting a trade or business in the United States with which the relevant interest payments are effectively connected; 
 (E) in the case of a Non-U.S. Lender that is not the beneficial owner of payments made under this Agreement (including a partnership or a participating Lender) (1) an IRS Form W-8IMY on behalf of
itself and (2) the relevant forms prescribed in clauses (A), (B), (C), (D) and (F) of this paragraph (f)(ii) that would be required of each such beneficial owner or partner of such partnership if such beneficial owner or partner were
a Lender; provided, however, that if the Lender is a partnership and one or more of its partners are claiming the exemption for portfolio interest under Section 881(c) of the Code, such Lender may provide a U.S. Tax Certificate on behalf of
such partners; or 
 (F) any other form prescribed by law as a basis for claiming exemption from, or a reduction of, U.S.
Federal withholding Tax together with such supplementary documentation necessary to enable the Borrower or the Administrative Agent to determine the amount of Tax (if any) required by law to be withheld. 

(iii) If a payment made to a Lender under this Agreement or any other Loan Document would be subject to U.S. Federal withholding
Tax imposed by FATCA if such Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the Withholding
Agent, at the time or times prescribed by law and at such time or times reasonably requested by the Withholding Agent, such documentation prescribed by applicable law (including as prescribed by Section 1471(b)(3)(C)(i) of the Code) and such
additional documentation reasonably requested by the Withholding Agent as may be necessary for the Withholding Agent to comply with its obligations under FATCA, to determine that such Lender has complied with such Lender’s obligations under
FATCA and, as necessary, to determine the amount to deduct and withhold from such payment. Solely for purposes of this Section 2.17(f)(iii), “FATCA” shall include any amendments made to FATCA after the date of this Agreement.

 (g) Treatment of Certain Refunds. If any party determines, in its sole discretion exercised in good faith, that it has
received a refund of any Taxes as to which it has been indemnified pursuant to this Section 2.17 (including additional amounts paid pursuant to this Section 2.17), it shall pay to the indemnifying party an amount equal to such refund (but
only to the extent of indemnity payments made under this Section with respect to the Taxes giving rise to such refund), net of all out-of-pocket expenses (including any Taxes) of such indemnified party and without interest (other than any interest
paid by the relevant Governmental Authority with respect to such refund). Such indemnifying party, upon the request of such indemnified party, shall repay to such indemnified party the amount paid such


  
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indemnified party pursuant to the previous sentence (plus any penalties, interest or other charges imposed by the relevant Governmental Authority) in the event such indemnified party is required
to repay such refund to such Governmental Authority. Notwithstanding anything herein to the contrary in this Section 2.17(g), in no event will any indemnified party be required to pay any amount to any indemnifying party pursuant to this
Section 2.17(g) if such payment would place such indemnified party in a less favorable position (on a net after-Tax basis) than such indemnified party would have been in if the indemnification payments or additional amounts giving rise to such
refund had never been paid. This Section 2.17(g).shall not be construed to require any indemnified party to make available its Tax returns (or any other information relating to its Taxes which it deems confidential) to the indemnifying party or
any other Person. 
 (h) Issuing Bank. For purposes of Section 2.17(e) and (f), the term “Lender” includes
any Issuing Bank and any other recipient of any payment to be made by or on account of any obligation of the Borrower hereunder. 
 Section 2.18 Payments Generally; Pro Rata Treatment; Sharing of Set-offs. (a) The Borrower shall make each payment required to be made by it hereunder (whether of principal, interest,
fees or reimbursement of LC Disbursements, or of amounts payable under Section 2.15, Section 2.16 or Section 2.17, or otherwise) on the date when due, in immediately available funds, without set-off or counterclaim, to the applicable Administrative
Agent’s Account, in the case of payments in Dollars, prior to 12:00 noon, New York City time, and in the case of payments in Euros, prior to 12:00 noon, London time. Any amounts received after such time on any date may, in the discretion of the
Administrative Agent, be deemed to have been received on the next succeeding Business Day for purposes of calculating interest thereon. All such payments shall be made to the Administrative Agent, except payments to be made directly to an Issuing
Bank or the Swingline Lender as expressly provided herein and except that payments pursuant to Section 2.15, Section 2.16, Section 2.17 and Section 10.03 shall be made directly to the Persons entitled thereto. The Administrative Agent shall
distribute any such payments received by it for the account of any other Person in like funds to the appropriate recipient, for the account of its applicable Lending Office, promptly following receipt thereof. If any payment hereunder shall be due
on a day that is not a Business Day, the date for payment shall be extended to the next succeeding Business Day, and, in the case of any payment accruing interest, interest thereon shall be payable for the period of such extension. All payments
hereunder shall be made in Dollars, except with respect to Loans denominated in Euros or reimbursement of LC Disbursements in respect of Letters of Credit denominated in Euros (but only to the extent expressly permitted by Section 2.06(e)), which
shall be prepaid or repaid, including interest thereon, in Euros. 
 (b) If at any time insufficient funds are received by and
available to the Administrative Agent to pay fully all amounts of principal, unreimbursed LC Disbursements, interest and fees then due hereunder, such funds shall be applied (i) first, towards payment of interest and fees then due hereunder,
ratably among the parties entitled thereto in accordance with the amounts of interest and fees then due to such parties, and (ii) second, towards payment of principal and unreimbursed LC Disbursements then due hereunder, ratably among the
parties entitled thereto in accordance with the amounts of principal and unreimbursed LC Disbursements then due to such parties. 
 (c) If any Lender shall, by exercising any right of set-off or counterclaim or otherwise, obtain payment in respect of any principal of or interest on any of its Revolving Loans or participations in LC
Disbursements or Swingline Loans resulting in such Lender receiving payment of a greater proportion of the aggregate amount of its Revolving Loans and participations in LC Disbursements and Swingline Loans and accrued interest thereon than the
proportion received by any other Lender, then the Lender receiving such greater proportion shall purchase (for cash at face value) participations in the Revolving Loans and participations in LC Disbursements and Swingline Loans of


  
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other Lenders to the extent necessary so that the benefit of all such payments shall be shared by the Lenders ratably in accordance with the aggregate amount of principal of and accrued interest
on their respective Revolving Loans and participations in LC Disbursements and Swingline Loans; provided that (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such
participations shall be rescinded and the purchase price restored to the extent of such recovery, without interest, and (ii) the provisions of this paragraph shall not be construed to apply to any payment made by the Borrower pursuant to and in
accordance with the express terms of this Agreement or any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans or participations in LC Disbursements to any assignee or participant, other
than to the Borrower or any Subsidiary or Affiliate thereof (as to which the provisions of this paragraph shall apply). The Borrower consents to the foregoing and agrees, to the extent it may effectively do so under applicable law, that any Lender
acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of set-off and counterclaim with respect to such participation as fully as if such Lender were a direct creditor of the Borrower in the amount
of such participation. 
 (d) Unless the Administrative Agent shall have received notice from the Borrower prior to the date on
which any payment is due to the Administrative Agent for the account of the Lenders or any Issuing Bank hereunder that the Borrower will not make such payment, the Administrative Agent may assume that the Borrower has made such payment on such date
in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders or such Issuing Bank, as the case may be, the amount due. In such event, if the Borrower has not in fact made such payment, then each of the Lenders or such
Issuing Bank, as the case may be, severally agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or such Issuing Bank with interest thereon, for each day from and including the date such amount is
distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Effective Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank
compensation (including without limitation the Overnight Euro Rate in the case of Loans denominated in Euros). 
 (e) If any
Lender shall fail to make any payment required to be made by it pursuant to Section 2.05(c), Section 2.06(d) or (e), Section 2.07(b), Section 2.18(d) or Section 10.03(c), then the Administrative Agent may, in its discretion (notwithstanding any
contrary provision hereof), apply any amounts thereafter received by the Administrative Agent for the account of such Lender to satisfy such Lender’s obligations under such Sections until all such unsatisfied obligations are fully paid.

 Section 2.19 Mitigation Obligations; Replacement of Lenders. (a) If any Lender requests compensation under
Section 2.15, or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 2.17, then such Lender shall use reasonable efforts to designate a different
lending office for funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the judgment of such Lender, such designation or assignment (i) would
eliminate or reduce amounts payable pursuant to Section 2.15 or Section 2.17, as the case may be, in the future and (ii) would not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such
Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment. 
 (b) If any Lender requests compensation under Section 2.15, or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant
to Section 2.17, or if any Lender becomes a Defaulting Lender, or if any Lender shall fail to agree to extend the Maturity Date pursuant to Section 2.21 if the Required Lenders have agreed to do so, then the Borrower may, at its sole expense and
effort (including the payment by the Borrower of the fee specified in Section 10.04(b)(ii)(C)), upon notice to such Lender and the 

  
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Administrative Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in Section 10.04), all its interests, rights and
obligations under this Agreement (other than outstanding Competitive Loans held by it) to an assignee that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment); provided that (i) the
Borrower shall have received the prior written consent of the Administrative Agent (and, if a Commitment is being assigned, each Issuing Bank), which consent shall not unreasonably be withheld, (ii) such Lender shall have received payment of an
amount equal to the outstanding principal of its Loans (other than Competitive Loans) and participations in LC Disbursements and Swingline Loans, accrued interest thereon, accrued fees and all other amounts payable to it hereunder, from the assignee
(to the extent of such outstanding principal and accrued interest and fees) or the Borrower (in the case of all other amounts) and (iii) in the case of any such assignment resulting from a claim for compensation under Section 2.15 or payments
required to be made pursuant to Section 2.17, such assignment will result in a reduction in such compensation or payments. A Lender shall not be required to make any such assignment and delegation if, prior thereto, as a result of a waiver by such
Lender or otherwise, the circumstances entitling the Borrower to require such assignment and delegation cease to apply. 

Section 2.20 Procedures Regarding Increases to the Commitments. (a) So long as no Default or Event of Default has
occurred and is continuing, the Borrower may request from time to time, subject to the terms and conditions hereinafter set forth, that the aggregate amount of the Lenders’ Commitments be increased and, in connection therewith, that the Euro
Sublimit be increased. Any such request shall be made by written notice to the Administrative Agent; provided, however, that any such notice must be given no later than 60 days prior to the Maturity Date. Each such notice (a
“Initial Notice of Commitment Increase”) shall be in the form of Exhibit C-1 and specify therein: 
 (i) the
proposed effective date of such increase to the Lenders’ Commitments, which date (the requested “Commitment Increase Effective Date”) shall be no earlier than forty-five days after receipt by the Administrative Agent of such
notice; 
 (ii) the amount of the requested increase to the Lenders’ Commitments; provided, however, that
(A) such increase must be at least $25,000,000 and (B) after giving effect to such requested increase, the aggregate amount of the Lenders’ Commitments shall not exceed $1,750,000,000; and 

(iii) the amount of the requested increase to the amount of the Euro Sublimit, if any; provided, however, that the amount
by which the Euro Sublimit is increased shall not exceed the amount of the requested increase to the Lenders’ Commitments. 
 The
Administrative Agent shall deliver a copy of such Initial Notice of Commitment Increase to each Lender via facsimile transmission on or before the third Business Day next succeeding the date the Administrative Agent receives such Initial Notice of
Commitment Increase. After receipt of the Initial Notice of Commitment Increase, each Lender shall determine, in its sole discretion, whether to participate, and to what extent, if any, in such Commitment increase and shall communicate such decision
in writing to the Administrative Agent and the Borrower on or before the eleventh day prior to the proposed Commitment Increase Effective Date. 
 (b) On the tenth day prior to the proposed Commitment Increase Effective Date, so long as no Default or Event of Default has occurred and is continuing, the Borrower shall deliver to the Administrative
Agent a written notice confirming the requested increase in the aggregate amount of the Lenders’ Commitments. Each such notice (a “Notice of Confirmation of Commitment Increase”) shall be in the form of Exhibit C-2 and specify
therein: 

  
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 (i) the proposed Commitment Increase Effective Date, which date shall be no earlier than
five Business Days after receipt by the Administrative Agent of such Notice of Confirmation of Commitment Increase; 
 (ii) the
amount of the requested increase to the Lenders’ Commitments; provided, however, that (A) such increase must be at least $25,000,000 and (B) after giving effect to such requested increase, the aggregate amount of the
Lenders’ Commitments shall not exceed $1,750,000,000; 
 (iii) the amount of the requested increase to the amount of the
Euro Sublimit, if any; provided, however, that the amount by which the Euro Sublimit is increased shall not exceed the amount of the requested increase to the Lenders’ Commitments; 

(iv) the identity of each of the then Lenders, if any, which has agreed with the Borrower to increase its Commitment in an amount such
that its Applicable Percentage after giving effect to such requested increase will be the same or greater than its Applicable Percentage prior to giving effect to such requested increase (each such Lender being an “Increasing
Lender”), each of the other then Lenders, if any, which has agreed to increase its Commitment in an amount such that its Applicable Percentage after giving effect to such a requested increase will be less than its Applicable Percentage
prior to giving effect to such requested increase (each such Lender being a “Partially Increasing Lender”) and the identity of each financial institution not already a Lender, if any, which has agreed with the Borrower to become a
Lender to effect such requested increase in the aggregate amount of the Lenders’ Commitments (each such financial institution shall be reasonably acceptable to the Administrative Agent and each such financial institution being a “New
Lender” and each of the other then Lenders, if any, which has not agreed to increase its Commitment being a “Reducing Lender”); and 
 (v) the amount of the respective Commitments of the then existing Lenders, such Increasing Lenders, such Partially Increasing Lenders, such Reducing Lenders and such New Lenders from and after the
effective date of such increase. 
 (c) On or before each Commitment Increase Effective Date: 

(i) the Borrower, each Increasing Lender, each Partially Increasing Lender and each then New Lender shall execute and deliver to the
Administrative Agent for its acceptance, as to form, documentation embodying the provisions of the Notice of Commitment Increase relating to the increase in the aggregate amount of the Lenders’ Commitments to be effected on such Commitment
Increase Effective Date; and 
 (ii) upon acceptance of such documentation by the Administrative Agent, which acceptance shall
not be unreasonably withheld, and so long as no Default or Event of Default has occurred and is continuing, (A) the Administrative Agent shall give prompt notice of such acceptance to each Lender, (B) it shall become effective, and each
Increasing Lender’s and Partially Increasing Lender’s Commitment shall be increased to the amount specified therein, on such Commitment Increase Effective Date and (C) the Administrative Agent shall record each New Lender’s
information in the Register. 
 (d) On each Commitment Increase Effective Date: 

(i) each then New Lender and each then Increasing Lender shall, by wire transfer of immediately available funds, deliver to the
Administrative Agent such Lenders’ New Funds Amount for such Commitment Increase Effective Date, which amount, for each such Lender, shall constitute Loans made by such Lender to the Borrower pursuant to Section 2.01 on such Commitment Increase
Effective Date; and 

  
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 (ii) the Administrative Agent shall, by wire transfer of immediately available funds, pay
to each then Reducing Lender and to each Partially Increasing Lender its Reduction Amount for such Commitment Increase Effective Date, which amount, for each such Lender, shall constitute a prepayment by the Borrower pursuant to Section 2.11,
ratably in accordance with the respective principal amounts thereof, of the principal amounts of all then outstanding Loans of such Lender. 

As a condition precedent to the effectiveness of any increase to the Commitments pursuant to this Section 2.20, the Borrower shall deliver to
Administrative Agent a certificate, dated as of the Commitment Increase Effective Date, executed by a Responsible Officer of the Borrower, certifying that immediately before and after such increase, the representations and warranties of the Borrower
and the MLP set forth in this Agreement shall be true and correct (unless such representations and warranties are stated to relate to a specific earlier date, in which case such representations and warranties shall be true and correct as of such
earlier date). The Administrative Agent shall record each then New Lender’s, each then Increasing Lender’s and each then Partially Increasing Lender’s information in the Register. Also effective as of each Commitment Increase
Effective Date, each then New Lender and each then Increasing Lender shall be deemed to have purchased and had transferred to it, and each then Reducing Lender and each Partially Increasing Lender shall be deemed to have sold and transferred as
provided in Section 2.06(d) to such New Lenders and Increasing Lenders, such undivided interest and participation in such Reducing Lender’s and such Partially Increasing Lender’s interest and participation in all then outstanding Letters
of Credit, to the extent necessary so that such undivided interests and participations of all Lenders (including each New Lender) shall accord with their respective Applicable Percentages after giving effect to the increase in the aggregate amount
of the Lenders’ Commitments on such Commitment Increase Effective Date. 
 Section 2.21 Extension of Maturity
Date. 
 (a) Not earlier than 90 days prior to, nor later than 30 days prior to, each anniversary of May 2, 2012, the
Borrower may, upon notice to the Administrative Agent (which shall promptly notify the Lenders), request a one-year extension of the Maturity Date then in effect. Within 20 days of delivery of such notice, each Lender shall notify the Administrative
Agent whether or not it consents to such extension (which consent may be given or withheld in such Lender’s sole and absolute discretion). Any Lender not responding within the above time period shall be deemed not to have consented to such
extension. The Administrative Agent shall promptly notify the Borrower and the Lenders of the Lenders’ responses. 
 (b)
The Maturity Date shall be extended only if the Required Lenders (calculated excluding any Lender in default in its obligation to fund Loans hereunder and prior to giving effect to any replacements of Lenders permitted herein) (the Lenders that so
consent being the “Consenting Lenders” and the Lenders that do not consent being the “Non-Consenting Lenders”) have consented thereto. If so extended, the Maturity Date, as to the Consenting Lenders, shall be
extended to the same date in the year following the Maturity Date then in effect (such existing Maturity Date being the “Extension Effective Date”). The Administrative Agent and the Borrower shall promptly confirm to the Lenders
such extension, specifying the date of such confirmation (the “Extension Confirmation Date”), the Extension Effective Date, and the new Maturity Date (after giving effect to such extension). As a condition precedent to such
extension, the Borrower shall deliver to the Administrative Agent a certificate of the Borrower dated as of the Extension Confirmation Date signed by a Responsible Officer of the Borrower (i) certifying and attaching the resolutions adopted by
the Borrower approving or consenting to such extension and (ii) certifying that, (A) before and after giving effect to such extension, the representations 

  
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and warranties contained in Article III made by it are true and correct on and as of the Extension Confirmation Date, except to the extent that such representations and warranties specifically
refer to an earlier date, (B) before and after giving effect to such extension no Default exists or will exist as of the Extension Confirmation Date, and (C) since December 31, 2011, no event, development or circumstance that has had
a Material Adverse Effect has occurred. The Borrower shall pay to the Administrative Agent for the account of each Non-Consenting Lender the then unpaid principal amount of such Non-Consenting Lender’s Loans outstanding on the Extension
Effective Date (and pay any additional amounts required pursuant to Section 2.16). In addition, the Borrower shall prepay any Loans outstanding on the Extension Effective Date (and pay any additional amounts required pursuant to Section 2.16)
to the extent necessary to keep outstanding Loans ratable with any revised and new Applicable Percentages of all the Lenders effective as of the Extension Effective Date. 
 Section 2.22 Dollar Equivalent Determinations. 
 (a) Not later than
5:00 p.m. (New York time) on each date on which the Dollar Equivalent of any amount in Euros is required to be determined hereunder (other than pursuant to Section 2.23 or except as otherwise expressly provided for herein), the Administrative Agent
shall determine the Dollar Equivalent of such amount using the Exchange Rate for such date. 
 (b) Promptly after the
determination of the Dollar Equivalent of any amount in Euros pursuant to this Section 2.22, the Administrative Agent shall promptly notify the Borrower, the Issuing Banks and the Lenders of the results thereof. All determinations by the
Administrative Agent of the Exchange Rate and the Dollar Equivalent of any amount shall be deemed to be conclusive absent manifest error. 
 Section 2.23 Currency Conversion. Notwithstanding anything to the contrary contained herein, if any payment of any obligation shall be made in a currency other than the currency required
hereunder, such amount shall be converted into the currency required hereunder at the rate determined by the Administrative Agent, as the rate quoted by it in accordance with methods customarily used by the Administrative Agent for such or similar
purposes as the spot rate for the purchase by the Administrative Agent of the required currency with the currency of actual payment through its principal foreign exchange trading office at approximately 11:00 a.m. (local time at such office) two
Business Days prior to the effective date of such conversion, provided that the Administrative Agent may obtain such spot rate from another financial institution actively engaged in foreign currency exchange if the Administrative Agent does
not then have a spot rate for the required currency. The parties hereto hereby agree, to the fullest extent that they may effectively do so under applicable law, that if for the purposes of obtaining any judgment or award it becomes necessary to
convert from any currency other than the currency required hereunder into the currency required hereunder any amount in connection with any obligation hereunder, then the conversion shall be made as provided above on the Business Day before the day
on which the judgment or award is given, in the event that there is a change in the applicable conversion rate prevailing between the Business Day before the day on which the judgment or award is given and the date of payment, the Borrower will pay
to the Administrative Agent, for the benefit of the Lenders, such additional amounts (if any) as may be necessary, and the Administrative Agent, on behalf of the Lenders, will pay to the Borrower such excess amounts (if any) as result from such
change in the rate of exchange, to assure that the amount paid on such date is the amount in such other currency, which when converted at the conversion rate described herein on the date of payment, is the amount then due in the currency required
hereunder, and any amount due from the Borrower under this Section 2.23 shall be due as a separate debt and shall not be affected by judgment or award being obtained for any other sum due. 

Section 2.24 Defaulting Lenders. 

  
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 Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a
Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender: 
 (a) fees
shall cease to accrue on the unfunded portion of the Commitment of such Defaulting Lender pursuant to Section 2.12(a). 

(b) the Commitment and Revolving Credit Exposure of such Defaulting Lender shall not be included in determining whether the Required
Lenders or a Majority in Interest of any Class have taken or may take any action hereunder (including any consent to any amendment, waiver or other modification pursuant to Section 10.02); provided, that this clause (b) shall not apply to
the vote of a Defaulting Lender in the case of an amendment, waiver or other modification requiring the consent of such Lender or each Lender affected thereby. 
 (c) if any Swingline Exposure or LC Exposure exists at the time such Lender becomes a Defaulting Lender then: 
 (i) all or any part of the Swingline Exposure and LC Exposure of such Defaulting Lender shall be reallocated among the non-Defaulting Lenders in accordance with their respective Applicable Percentages but
only to the extent that (x) the sum of all non-Defaulting Lenders’ Revolving Credit Exposures plus such Defaulting Lender’s Swingline Exposure and LC Exposure does not exceed the total of all non-Defaulting Lenders’ Commitments
and (y) the conditions set forth in Section 4.02 are satisfied at such time; 
 (ii) if the reallocation described in
clause (i) above cannot, or can only partially, be effected, the Borrower shall within one Business Day following notice by the Administrative Agent (x) first, prepay such Swingline Exposure and (y) second, cash collateralize for the
benefit of the relevant Issuing Banks only the Borrower’s obligations corresponding to such Defaulting Lender’s LC Exposure (after giving effect to any partial reallocation pursuant to clause (i) above) in accordance with the
procedures set forth in Section 2.06(j) for so long as such LC Exposure is outstanding; 
 (iii) if the Borrower cash
collateralizes any portion of such Defaulting Lender’s LC Exposure pursuant to clause (ii) above, the Borrower shall not be required to pay any fees to such Defaulting Lender pursuant to Section 2.12(b) with respect to such Defaulting
Lender’s LC Exposure during the period such Defaulting Lender’s LC Exposure is cash collateralized; 
 (iv) if the LC
Exposure of the non-Defaulting Lenders is reallocated pursuant to clause (i) above, then the fees payable to the Lenders pursuant to Section 2.12(a) and Section 2.12(b) shall be adjusted in accordance with such non-Defaulting
Lenders’ Applicable Percentages; and 
 (v) if all or any portion of such Defaulting Lender’s LC Exposure is neither
reallocated nor cash collateralized pursuant to clause (i) or (ii) above, then, without prejudice to any rights or remedies of any Issuing Bank or any other Lender hereunder, all letter of credit fees payable under Section 2.12(b)
with respect to such Defaulting Lender’s LC Exposure shall be payable to the relevant Issuing Banks until and to the extent that such LC Exposure is reallocated and/or cash collateralized; and 

(d) so long as such Lender is a Defaulting Lender, the Swingline Lender shall not be required to fund any Swingline Loan and no Issuing
Bank shall be required to issue, amend or increase any Letter of Credit, unless it is satisfied that the related exposure and the Defaulting Lender’s then outstanding LC Exposure will be 100% covered by the Commitments of the non-Defaulting
Lenders and/or cash collateral will be provided by the Borrower in accordance with Section 2.24(c), and 

  
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participating interests in any newly made Swingline Loan or any newly issued or increased Letter of Credit shall be allocated among non-Defaulting Lenders in a manner consistent with
Section 2.24(c)(i) (and such Defaulting Lender shall not participate therein). 
 If (i) a Bankruptcy Event with
respect to a Lender Parent shall occur following the date hereof and for so long as such event shall continue or (ii) the Swingline Lender or any Issuing Bank has a good faith belief that any Lender has defaulted in fulfilling its obligations
under one or more other agreements in which such Lender commits to extend credit, the Swingline Lender shall not be required to fund any Swingline Loan and such Issuing Bank shall not be required to issue, amend or increase any Letter of Credit,
unless the Swingline Lender or such Issuing Bank, as the case may be, shall have entered into arrangements with the Borrower or such Lender, satisfactory to the Swingline Lender or such Issuing Bank, as the case may be, to defease any risk to it in
respect of such Lender hereunder. 
 In the event that the Administrative Agent, the Borrower, the Swingline Lender and each
Issuing Bank each agrees that a Defaulting Lender has adequately remedied all matters that caused such Lender to be a Defaulting Lender, then the Swingline Exposure and LC Exposure of the Lenders shall be readjusted to reflect the inclusion of such
Lender’s Commitment and on such date such Lender shall purchase at par such of the Loans of the other Lenders (other than Competitive Loans and Swingline Loans) as the Administrative Agent shall determine may be necessary in order for such
Lender to hold such Loans in accordance with its Applicable Percentage. 
 ARTICLE III 

Representations and Warranties 
 The MLP and the Borrower, in each case with respect to itself and its Restricted Subsidiaries, each represents and warrants to the Lenders that: 

Section 3.01 Organization; Powers. It and its Restricted Subsidiaries is duly organized, validly existing and in good
standing under the laws of the jurisdiction of its organization, has all requisite power and authority to carry on its business as now conducted and, except where the failure to do so, individually or in the aggregate, could not reasonably be
expected to result in a Material Adverse Effect, is qualified to do business in, and is in good standing in, every jurisdiction where such qualification is required. 
 Section 3.02 Authorization; Enforceability. The Transactions are within its and its Restricted Subsidiaries corporate, limited liability company or partnership powers and have been duly
authorized by all necessary corporate, limited liability company or partnership and, if required, stockholder, member or limited partner action. This Agreement has been duly executed and delivered by it and constitutes a legal, valid and binding
obligation of it, enforceable in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium or other laws affecting creditors’ rights generally and subject to general principles of equity, regardless of
whether considered in a proceeding in equity or at law. 
 Section 3.03 Governmental Approvals; No Conflicts. The
Transactions (a) do not require any material consent or approval of, registration or filing with, or any other action by, any Governmental Authority, except such as have been obtained or made and are in full force and effect, (b) will not
violate any applicable material law or regulation or the charter, by-laws or other organizational documents of it or any of its subsidiaries or any order of any Governmental Authority, (c) will not violate or result in a default under any
indenture, agreement or other instrument relating to Material Indebtedness binding upon it or any of its Restricted Subsidiaries or its assets, or give rise to a right thereunder to require any payment to be made by it or any of its Restricted
Subsidiaries, and (d) will not result in the creation or imposition of any Lien on any asset of it or any of its Subsidiaries. 

  
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 Section 3.04 Financial Condition; No Material Adverse Change. (a) It has
heretofore furnished to the Lenders its most recent annual report on Form 10-K filed with the SEC, which includes the consolidated financial statements of the MLP, as well as the financial statements of the Borrower, which are contained in the
consolidating footnote of the financial statements, all reported on by KPMG and certified by its chief financial officer. Such financial statements present fairly, in all material respects, the financial position and results of operations and cash
flows of the MLP and its consolidated subsidiaries, including the Borrower, as of such dates and for such periods in accordance with GAAP except for the lack of footnotes with respect to the Borrower. 

(b) Since December 31, 2011, there has been no material adverse change in the business, assets, operations or condition (financial
or otherwise) of it and its Restricted Subsidiaries, taken as a whole. 
 Section 3.05 Properties. (a) It and
its Restricted Subsidiaries has good title to, or valid leasehold interests in, all its real and personal property material to its business, free and clear of all Liens except Permitted Encumbrances and Liens otherwise permitted or contemplated by
this Agreement, except where the failure to have such title or leasehold interest could not reasonably be expected to result in a Material Adverse Effect. 
 (b) It and its Restricted Subsidiaries owns, or is licensed to use, or has made all required federal filings (and has not been notified of any contest) with respect to, all trademarks, tradenames,
copyrights, patents and other intellectual property material to its business, and the use thereof by it and its Restricted Subsidiaries does not infringe upon the rights of any other Person, except for any such infringements that, individually or in
the aggregate, could not reasonably be expected to result in a Material Adverse Effect. 
 Section 3.06 Litigation and
Environmental Matters. (a) There are no actions, suits or proceedings by or before any arbitrator or Governmental Authority pending against or, to the knowledge of it, threatened against or affecting it or any of its Restricted Subsidiaries
(i) as to which there is a reasonable possibility of an adverse determination and that, if adversely determined, could reasonably be expected, individually or in the aggregate, to result in a Material Adverse Effect (other than the Disclosed
Matters) or (ii) that involve this Agreement or the Transactions. 
 (b) Except for the Disclosed Matters and except with
respect to any other matters that, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect, neither it nor any of its Subsidiaries (i) has failed to comply with any Environmental Law or to
obtain, maintain or comply with any permit, license or other approval required under any Environmental Law, (ii) has become subject to any Environmental Liability, (iii) has received notice of any claim with respect to any Environmental
Liability or (iv) knows of any basis for any Environmental Liability. 
 (c) Since the Effective Date, there has been no
change in the status of the Disclosed Matters that, individually or in the aggregate, has resulted in, or materially increased the likelihood of, a Material Adverse Effect. 
 Section 3.07 Compliance with Laws and Agreements. It and its Restricted Subsidiaries is in compliance with all laws, regulations and orders of any Governmental Authority applicable to it or
its property and all indentures, agreements and other instruments binding upon it or its property, except where the failure to do so, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect. No
Default has occurred and is continuing. 

  
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 Section 3.08 Investment Company Status. Neither it nor any of its Subsidiaries
is an “investment company” as defined in, or subject to regulation under, the Investment Company Act of 1940. The Borrower is not subject to regulation under any Federal or State statute or regulation which limits its ability to incur
Indebtedness. 
 Section 3.09 Taxes. It and its Subsidiaries has each timely filed or caused to be filed all Tax
returns and reports required to have been filed and has paid or caused to be paid all Taxes required to have been paid by it, except (a) Taxes that are being contested in good faith by appropriate proceedings and for which it or such
subsidiary, as applicable, has set aside on its books adequate reserves or (b) to the extent that the failure to do so could not reasonably be expected to result in a Material Adverse Effect. 

Section 3.10 ERISA. Except as could not reasonably be expected to result in a Material Adverse Effect, each ERISA Affiliate
has fulfilled its obligations under the minimum funding standards of ERISA and the Code with respect to each Plan and is in compliance in all material respects with the presently applicable provisions of ERISA and the Code with respect to each Plan.
Except as could not reasonably be expected to result in a Material Adverse Effect, no ERISA Affiliate has (a) sought a waiver of the minimum funding standard under Section 412 of the Code in respect of any Plan, (b) failed to make any
contribution or payment to any Plan or Multiemployer Plan or in respect of any Benefit Arrangement or made any amendment to any Plan or Benefit Arrangement, which has resulted or could reasonably be expected to result in the imposition of a Lien or
the posting of a bond or other security under ERISA or the Code or (c) incurred any liability under Title IV of ERISA other than a liability to the PBGC for premiums under Section 4007 of ERISA. 

Section 3.11 Disclosure. It has disclosed to the Lenders all agreements, instruments and corporate or other restrictions to
which it or any of its subsidiaries is subject, and all other matters known to it, that, individually or in the aggregate, could reasonably be expected to result in a Material Adverse Effect. Neither the Information Memorandum nor any of the other
reports, financial statements, certificates or other information furnished by or on behalf of it to the Administrative Agent or any Lender in connection with the negotiation of this Agreement or delivered hereunder (as modified or supplemented by
other information so furnished) (but excluding in each case any information of a general economic or industry nature) contains any material misstatement of fact or omits to state any material fact necessary to make the statements therein taken as a
whole, in the light of the circumstances under which they were made, not materially misleading; provided that, with respect to information consisting of statements, estimates and projections regarding the future performance of the Borrower,
the MLP and their subsidiaries (collectively, the “Projections”), no representation, warranty or covenant is made other than that the Projections have been prepared in good faith based on assumptions believed to be reasonable both at the
time of preparation and furnishing thereof, recognizing that there are (i) industry-wide risks normally associated with the types of business conducted by the MLP, the Company and their Subsidiaries and (ii) projections are necessarily
based upon professional opinions, estimates and projections and that none of the MLP, the Company or any of their Subsidiaries warrants that such opinions, estimates and projections will ultimately prove to have been accurate. 

Section 3.12 Subsidiaries. As of the date hereof, Schedule 3.12: (a) sets forth the name and jurisdiction of
incorporation or organization of each Subsidiary; (b) identifies each Subsidiary of the MLP as either a Restricted Subsidiary or Unrestricted Subsidiary, (c) identifies each Subsidiary of the MLP as a Wholly-Owned Subsidiary or a non
Wholly-Owned Subsidiary and (d) identifies each Subsidiary of the MLP that is a Material Subsidiary. 

  
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 ARTICLE IV 
 Conditions 
 Section 4.01 Effective Date. The obligations of
the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit hereunder shall not become effective until the date on which each of the following conditions is satisfied (or waived in accordance with Section 10.02): 

(a) The Administrative Agent (or its counsel) shall have received (i) this Agreement, executed and delivered by a duly authorized
officer of the Borrower and the MLP, and by the Lenders and the Administrative Agent and (ii) the Subsidiary Guaranty, executed and delivered by a duly authorized officer of each Guarantor (other than the MLP) and satisfactory in form and
substance to the Administrative Agent. 
 (b) The Administrative Agent shall have received a favorable written opinion
(addressed to the Administrative Agent and the Lenders and dated the Effective Date) of (i) Andrews Kurth LLP, counsel for the Borrower and the MLP and (ii) Amy Perry, in-house counsel of the MLP, collectively providing the opinions set
forth in Exhibit B, and each such opinion covering such other matters relating to the Borrower, the General Partner, the Guarantors, this Agreement or the Transactions as the Lenders shall reasonably request. The Borrower hereby requests each such
counsel to deliver its applicable opinion to the Administrative Agent and the Lenders. 
 (c) The Administrative Agent shall
have received such documents and certificates as the Administrative Agent or its counsel may reasonably request relating to the organization, existence and good standing of the Borrower, the General Partner, the MLP, the Guarantors, the
authorization of the Transactions, and any other legal matters relating to the Borrower, the General Partner, the MLP, the Guarantors, the Agreement or the Transactions, all in form and substance satisfactory to the Administrative Agent and its
counsel. 
 (d) The Administrative Agent shall have received a certificate, dated the Effective Date and signed by the
President, Vice President or a Financial Officer of each of the Borrower and the MLP, confirming compliance with the conditions set forth in paragraphs (a) and (b) of Section 4.02. 

(e) The Administrative Agent shall have received (i) counterpart originals of the Partnership Agreement (MLP) substantially in the
form listed as Exhibit 3.4 to the MLP’s annual report on Form 10-K for the fiscal year ended December 31, 2003, the Indentures and the Partnership Agreement (Borrower) in form and substance acceptable to the Lenders, in each case duly
executed by each of the parties thereto and (ii) evidence satisfactory to the Lenders that the Partnership Agreement (Borrower), the Indentures and the Partnership Agreement (MLP) are in full force and effect and have not been amended or
modified except to the extent such amendments or modifications have been delivered to the Administrative Agent, which evidence may be in the form of a certificate of the President or a Vice President (or equivalent officer) of each of the Borrower
and the MLP. 
 (f) The Administrative Agent shall have received the financial statements referred to in Section 3.04(a).

 (g) The Administrative Agent shall have received evidence satisfactory to it that all loans and other obligations owing
pursuant to the Existing Credit Agreement shall have been paid in full or will be paid in full contemporaneous herewith and all commitments thereunder shall have been terminated. 

  
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 (h) The Administrative Agent shall have received all fees and other amounts due and payable
on or prior to the Effective Date, including, to the extent invoiced, reimbursement or payment of all out-of-pocket expenses required to be reimbursed or paid by the Borrower hereunder. 

(i) The Administrative Agent and the Lenders shall have received, and be reasonably satisfied in form and substance with, all
documentation and other information required by bank regulatory authorities under applicable “know-your-customer” and anti-money laundering rules and regulations, including but not restricted to the Patriot Act. 

The Administrative Agent shall notify the Borrower and the Lenders of the Effective Date, and such notice shall be conclusive and binding.
Notwithstanding the foregoing, the obligations of the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit under this Agreement shall not become effective unless each of the foregoing conditions is satisfied (or waived pursuant
to Section 10.02) at or prior to 3:00 p.m., New York City time, on May 2, 2012 (and, in the event such conditions are not so satisfied or waived, the Commitments shall terminate at such time). 

Section 4.02 Each Credit Event. The obligation of each Lender to make a Loan on the occasion of any Borrowing, and of the
Issuing Banks to issue, amend, renew or extend any Letter of Credit, is subject to the satisfaction of the following conditions: 
 (a) The representations and warranties of the Borrower and the MLP set forth in this Agreement shall be true and correct on and as of the date of such Borrowing or the date of issuance, amendment, renewal
or extension of such Letter of Credit, as applicable (unless such representations and warranties are stated to relate to a specific earlier date, in which case such representations and warranties shall be true and correct as of such earlier date).

 (b) At the time of and immediately after giving effect to such Borrowing or the issuance, amendment, renewal or extension of
such Letter of Credit, as applicable, no Default shall have occurred and be continuing. 
 (c) The Administrative Agent shall
have received each additional document, instrument, legal opinion or item of information reasonably requested by the Administrative Agent, including, without limitation, a copy of any debt instrument, security agreement or other material contract to
which the MLP or any Restricted Subsidiary may be a party. 
 Each Borrowing and each issuance, amendment, renewal or extension of a Letter of
Credit shall be deemed to constitute a representation and warranty by the Borrower and the MLP on the date thereof as to the matters specified in paragraphs (a) and (b) of this Section 4.02. 

ARTICLE V 

Affirmative Covenants 
 Until the Commitments have expired or been terminated and the principal of and interest on each Loan and all fees payable hereunder shall have been paid in full and all Letters of Credit shall have
expired or terminated and all LC Disbursements shall have been reimbursed, the MLP and the Borrower each covenants and agrees with the Lenders that: 
 Section 5.01 Financial Statements and Other Information. It will furnish to the Administrative Agent and each Lender: 

  
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 (a) no later than 15 days following the date required by applicable SEC rules (without
giving effect to any extensions available thereunder) for the filing of such financial statements after the end of each fiscal year of the MLP, the MLP’s most recent annual report on Form 10-K, which includes the consolidated financial
statements of the MLP, as well as the financial statements of the Borrower, which are contained in the consolidating footnote of the financial statements, all reported on by KPMG LLP or other independent public accountants of recognized national
standing (without a “going concern” or like qualification or exception and without any qualification or exception as to the scope of such audit) and certified by one of the MLP’s Financial Officer to the effect that such financial
statements present fairly in all material respects the financial condition, results of operations and cash flows of the MLP and its consolidated subsidiaries, including the Borrower, in accordance with GAAP consistently applied except for the lack
of footnotes with respect to the Borrower; 
 (b) no later than 15 days following the date required by applicable SEC rules
(without giving effect to any extensions available thereunder) for the filing of such financial statements after the end of each of the first three fiscal quarters of each fiscal year of the MLP, the MLP’s most recent quarterly report on Form
10-Q, which includes the consolidated financial statements of the MLP, as well as the financial statements of the Borrower, which are contained in the consolidating footnote of the financial statements, all certified by one of the MLP’s
Financial Officer as presenting fairly in all material respects the financial condition and results of operations of the MLP and its consolidated subsidiaries, including the Borrower, in accordance with GAAP consistently applied except for the lack
of footnotes with respect to the Borrower; 
 (c) concurrently with any delivery of financial statements under clause
(a) or (b) above, a certificate of a Financial Officer of each of the Borrower and the MLP (i) certifying as to whether a Default has occurred and, if a Default has occurred, specifying the details thereof and any action taken or proposed
to be taken with respect thereto, (ii) setting forth reasonably detailed calculations demonstrating compliance with Section 6.11 and (iii) stating whether any change in GAAP or in the application thereof has occurred since the date of the
audited financial statements referred to in Section 3.04 and, if any such change has occurred, specifying the effect of such change on the financial statements accompanying such certificate; 

(d) promptly after Moody’s or S&P shall have announced a change in the rating established or deemed to have been established for
the Index Debt, written notice of such rating change; 
 (e) if, at any time, any of the consolidated Subsidiaries of the MLP
are Unrestricted Subsidiaries, then concurrently with any delivery of financial statements under Section 5.01(a) or Section 5.01(b), a certificate of a Financial Officer setting forth consolidating spreadsheets that show all consolidated
Unrestricted Subsidiaries and the eliminating entries, in such form as would be presentable to the auditors of the MLP; and 

(f) promptly following any request therefor, such other information regarding the operations, business affairs and financial condition of
the Borrower, the MLP or any of their subsidiaries, or compliance with the terms of this Agreement, as the Administrative Agent or any Lender may reasonably request. 
 Documents required to be delivered pursuant to Section 5.01(a) or Section 5.01(b) (to the extent any such documents are included in materials otherwise filed with the Securities and Exchange
Commission) may be delivered electronically and if so delivered, shall be deemed to have been delivered on the date (i) on which the MLP posts such documents, or provides a link thereto on the MLP’s website on the Internet at
www.nustarenergy.com; or (ii) on which such documents are posted on the MLP’s behalf on an Internet or intranet website, if any, to which each Lender and the Administrative Agent have


  
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access (whether a commercial, third-party website or whether sponsored by the Administrative Agent); provided that the Borrower shall notify the Administrative Agent and each Lender (by
telecopier or electronic mail) of the posting of any such documents and provide to the Administrative Agent by electronic mail electronic versions (i.e., soft copies) of such documents. Notwithstanding anything contained herein, in every instance
the MLP and the Borrower shall be required to provide electronic copies of the compliance certificate required by Section 5.01(c) to the Administrative Agent. Except for such compliance certificates, the Administrative Agent shall have no obligation
to request the delivery or to maintain copies of the documents referred to above, and in any event shall have no responsibility to monitor compliance by the MLP and the Borrower with any such request for delivery, and each Lender shall be solely
responsible for requesting delivery to it or maintaining its copies of such documents. 
 Section 5.02 Notices of
Material Events. The MLP and the Borrower will furnish to the Administrative Agent and each Lender prompt written notice of the following: 
 (a) the occurrence of any Default; 
 (b) the filing or commencement of any action,
suit or proceeding by or before any arbitrator or Governmental Authority against or affecting the MLP, the Borrower or any Affiliate thereof that, if adversely determined, could reasonably be expected to result in a Material Adverse Effect;

 (c) if and when any ERISA Affiliate (i) gives or is required to give notice to the PBGC of any “reportable
event” (as defined in Section 4043 of ERISA) with respect to any Plan which could reasonably be expected to constitute grounds for a termination of such Plan under Title IV of ERISA, or knows that the plan administrator of any Plan has
given or is required to give notice of any such reportable event, a copy of the notice of such reportable event given or required to be given to the PBGC; (ii) receives notice of complete or partial withdrawal liability under Title IV of ERISA
or notice that any Multiemployer Plan is in reorganization, is insolvent or has been terminated, a copy of such notice; (iii) receives notice from the PBGC under Title IV of ERISA of an intent to terminate, impose liability (other than for
premiums under Section 4007 of ERISA) in respect of, or appoint a trustee to administer any Plan, a copy of such notice; (iv) applies for a waiver of the minimum funding standard under Section 412 of the Code, a copy of such
application; (v) gives notice of intent to terminate any Plan under Section 4041(c) of ERISA, a copy of such notice and other information filed with the PBGC; (vi) gives notice of withdrawal from any Plan pursuant to Section 4063
of ERISA, a copy of such notice; or (vii) fails to make any payment or contribution to any Plan or Multi-Employer Plan or in respect of any Benefit Arrangement or makes any amendment to any Plan or Benefit Arrangement which has resulted or
could reasonably be expected to result in the imposition of a Lien or the posting of a bond or other security, a certificate of a Financial Officer of each of the Borrower and the MLP setting forth details as to such occurrence and action, if any,
which the Borrower, the MLP or applicable ERISA Affiliate is required or proposes to take, but only to the extent that any occurrence described in the preceding clauses (i) through (vii) could reasonably be expected to result in a Material Adverse
Effect; 
 (d) any other development that results in, or could reasonably be expected to result in, a Material Adverse Effect;

 (e) any material amendment to the Partnership Agreement (MLP) or the Partnership Agreement (Borrower), together with a
certified copy of such amendment; and 
 (f) any of the following events, in each case if the occurrence of such event could
reasonably be expected to have a Material Adverse Effect: 

  
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 (i) the receipt by the MLP (or its general partner(s)), the Borrower or the General Partner
of any notice of any claim with respect to any Environmental Liability; 
 (ii) if the President or a Vice President (or
equivalent officer) of the MLP or the Borrower, or the officer of the MLP or the Borrower primarily responsible for monitoring compliance by the MLP or the Borrower and its subsidiaries with Environmental Laws, shall obtain actual knowledge that
there exists any Environmental Liability pending or threatened against the MLP, the Borrower or any of their Subsidiaries; or 

(iii) any release, emission, discharge or disposal of any Hazardous Materials that could reasonably be expected to form the basis of any
Environmental Liability with respect to the MLP, the Borrower or any of their Subsidiaries. 
 Each notice delivered under this Section shall be
accompanied by a statement of a Financial Officer or President or any Vice President (or equivalent officer) of each of the Borrower and the MLP setting forth a description of the event or development requiring such notice and any action taken or
proposed to be taken with respect thereto. 
 Section 5.03 Existence; Conduct of Business. It will, and will cause
each of its Restricted Subsidiaries to, do or cause to be done all things necessary to preserve, renew and keep in full force and effect its legal existence and the rights, licenses, permits, privileges and franchises material to the conduct of its
business; provided that the foregoing shall not prohibit any transaction permitted under Section 6.03 (including any conversion into any other form of entity or continuation in another jurisdiction, but only to the extent otherwise
expressly permitted thereunder). 
 Section 5.04 Payment of Obligations. It will, and will cause each of its
Restricted Subsidiaries to, pay its obligations, including Tax liabilities, that, if not paid, could result in a Material Adverse Effect before the same shall become delinquent or in default, except where (a)the validity or amount thereof is being
contested in good faith by appropriate proceedings, (b) it or such Restricted Subsidiary has set aside on its books adequate reserves with respect thereto in accordance with GAAP and (c) the failure to make payment pending such contest
could not reasonably be expected to result in a Material Adverse Effect. 
 Section 5.05 Maintenance of Properties;
Insurance. It will, and will cause each of its Restricted Subsidiaries to, (a) keep and maintain all property material to the conduct of its business in good working order and condition, ordinary wear and tear excepted, and
(b) maintain, with financially sound and reputable insurance companies, insurance in such amounts and against such risks as are customarily maintained by companies engaged in the same or similar businesses operating in the same or similar
locations. 
 Section 5.06 Books and Records; Inspection Rights. It will, and will cause each of its Restricted
Subsidiaries to, keep proper books of record and account in which full, true and correct entries are made of all dealings and transactions in relation to its business and activities. It will, and will cause each of its Restricted Subsidiaries to,
permit any representatives designated by the Administrative Agent or any Lender, upon reasonable prior notice, to visit and inspect its properties, to examine and make extracts from its books and records, and to discuss its affairs, finances and
condition with its officers and independent accountants, all at such reasonable times and as often as reasonably requested. 

Section 5.07 Compliance with Laws. It will, and will cause each of its Restricted Subsidiaries to, comply with all laws,
rules, regulations and orders of any Governmental Authority applicable to it or its property and the terms and provisions of the Partnership Agreement (MLP), except where the failure to do so, individually or in the aggregate, could not reasonably
be expected to result in a Material Adverse Effect. 

  
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 Section 5.08 Use of Proceeds and Letters of Credit. The proceeds of the Loans
will be used for working capital and general partnership purposes of the Borrower, its Restricted Subsidiaries and subject to Section 6.04(g)) its Unrestricted Subsidiaries (including, without limitation, for distributions to the MLP to allow
the MLP to make distributions to unitholders as contemplated in the Partnership Agreement (MLP) and to fund Investments permitted under Section 6.04). The Letters of Credit shall be used for general business purposes of the Borrower, its
Restricted Subsidiaries and (subject to Section 6.04(g)) its Unrestricted Subsidiaries or for such other purposes as may be approved by the Administrative Agent. No part of the proceeds of any Loan will be used, whether directly or
indirectly, for any purpose that entails a violation of any of the Regulations of the Board, including Regulations T, U and X. 

Section 5.09 Environmental Laws. It will, and will cause each of its Subsidiaries to: 

(a) comply with all applicable Environmental Laws and obtain and comply with and maintain any and all licenses, approvals, notifications,
registrations or permits required by applicable Environmental Laws except to the extent that failure to do so could not reasonably be expected to have a Material Adverse Effect; and 

(b) conduct and complete all investigations, studies, sampling and testing, and all remedial, removal and other actions required under
Environmental Laws and promptly comply with all lawful orders and directives of all Governmental Authorities regarding Environmental Laws except to the extent that the same are being contested in good faith by appropriate proceedings and the
pendency of such proceedings could not reasonably be expected to have a Material Adverse Effect. 
 Section 5.10
Unrestricted Subsidiaries.  
 (a) It will cause the management, business and affairs of each of it and its
Unrestricted Subsidiaries to be conducted in such a manner (including, without limitation, by keeping separate books of account, furnishing separate financial statements of Unrestricted Subsidiaries to creditors and potential creditors thereof and
by not permitting assets or properties of it and its respective Restricted Subsidiaries to be commingled (except pursuant to contractual arrangements that comply with Section 6.07)) so that each Unrestricted Subsidiary that is a
corporation or other entity will be treated as a corporate or other entity separate and distinct from it and the Restricted Subsidiaries. 
 (b) Except as permitted by Section 6.04(g), it will not, and will not permit any of the Restricted Subsidiaries to, incur, assume, guarantee or be or become liable for any Indebtedness of
any of the Unrestricted Subsidiaries. 
 (c) It will not permit any Unrestricted Subsidiary to hold any Equity Interest in, or
any Indebtedness of, it or any Restricted Subsidiary. 
 Section 5.11 Subsidiary Guaranty. It will cause each of its
Subsidiaries that guarantees any public debt of the MLP or any Subsidiary of the MLP (including, without limitation, any debt issued pursuant to any Indenture), to guarantee the Borrower Obligations, by executing and delivering to the Administrative
Agent, for the benefit of the Lenders, on or prior to the Effective Date with respect to any Subsidiary that guarantees any such public debt as of the Effective Date, and thereafter, within five (5) Business Days after any Subsidiary guarantees
any such public debt, (a) a Subsidiary Guaranty (or a supplement thereto as may be requested by the Administrative Agent) and (b) such other additional 

  
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closing documents, certificates and legal opinions as shall reasonably be requested by the Administrative Agent. For the avoidance of doubt, if at any time any Subsidiary referenced above does
not guarantee any obligations of the MLP or any of its Subsidiaries under any public debt instrument (including the Indentures) or any such Subsidiary is to be released from such guarantee of such public debt instrument immediately following such
Subsidiary’s release from the Subsidiary Guaranty, then such Subsidiary shall be released from the Subsidiary Guaranty in accordance with Section 6.15 of the Subsidiary Guaranty; provided that if such Subsidiary is not released from
such guarantee of such public debt instrument within five (5) days of such Subsidiary’s release from the Subsidiary Guaranty, then such Subsidiary shall immediately become a party to the Subsidiary Guaranty. 

ARTICLE VI 

Negative Covenants 
 Until the Commitments have expired or terminated and the principal of and interest on each Loan and all fees payable hereunder have been paid in full and all Letters of Credit have expired or terminated
and all LC Disbursements shall have been reimbursed, each of the MLP and the Borrower covenants and agrees with the Lenders that: 
 Section 6.01 Indebtedness. It will not, and will not permit any of its Restricted Subsidiaries to, create, incur, assume or permit to exist any Indebtedness, except: 

(a) Indebtedness created under this Agreement; 
 (b) Indebtedness created under the UK Credit Agreement, the principal amount of which does not exceed £21,000,000 in the aggregate at any time; 

(c) Indebtedness of the MLP to any Restricted Subsidiary and of any Restricted Subsidiary to the MLP or any other Restricted Subsidiary;

 (d) Guarantees by the MLP of Indebtedness of any Restricted Subsidiary and by any Restricted Subsidiary of Indebtedness of
the MLP or any other Restricted Subsidiary; 
 (e) Indebtedness consisting of the NPOP Notes, and any guarantees thereof, the
principal amount of which does not exceed $250,000,000 in the aggregate; 
 (f) Indebtedness of the type referred to in clause
(k) of the definition of Indebtedness in an aggregate amount not to exceed $120,000,000 at any one time outstanding; and 

(g) other Indebtedness of the MLP and any Restricted Subsidiary; provided that, both before and after such Indebtedness is
created, incurred or assumed, no Event of Default shall have occurred and be continuing under this Agreement, and the MLP shall be in Pro Forma Compliance. 
 Notwithstanding the foregoing or anything to the contrary contained herein, the MLP and the Borrower will not permit the aggregate principal amount of Indebtedness of all Restricted Subsidiaries (other
than Indebtedness described on Schedule 6.01 and Indebtedness of the Borrower) at any time to exceed 10% of Consolidated Net Tangible Assets. 
 Section 6.02 Liens. It will not, and will not permit any of its Restricted Subsidiaries to, create, incur, assume or permit to exist any Lien on any property or asset now owned or hereafter
acquired by it, or assign or sell any income or revenues (including accounts receivable) or rights in respect of any thereof, except: 

  
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 (a) Permitted Encumbrances; 

(b) any Lien existing on any property or asset prior to the acquisition thereof by the MLP or any Restricted Subsidiary or existing on
any property or asset of any Person that becomes a Restricted Subsidiary after the date hereof prior to the time such Person becomes a Restricted Subsidiary; provided that (i) such Lien is not created in contemplation of or in connection
with such acquisition or such Person becoming a Restricted Subsidiary, as the case may be, (ii) such Lien shall not apply to any other property or assets of the MLP or any Restricted Subsidiary and (iii) such Lien shall secure only those
obligations which it secures on the date of such acquisition or the date such Person becomes a Restricted Subsidiary, as the case may be; 
 (c) Liens on fixed or capital assets acquired, constructed or improved by the MLP or any Restricted Subsidiary; provided that (i) such security interests secures Indebtedness permitted by
clause (g) of Section 6.01, (ii) such security interests and the Indebtedness secured thereby are incurred prior to or within 90 days after such acquisition or the completion of such construction or improvement, (iii) the Indebtedness
secured thereby does not exceed the cost of acquiring, constructing or improving such fixed or capital assets and (iv) such security interests shall not apply to any other property or assets of the MLP or any Restricted Subsidiary; 

(d) Liens securing Indebtedness permitted by Section 6.01(f); 

(e) other Liens securing Indebtedness in an amount that does not at any time exceed 10% of Consolidated Net Worth; and 

(f) extensions, renewals, modifications or replacements of any of the Liens and other matters referred to in clauses (a) through
(e) of this Section, provided that such Lien is otherwise permitted by the terms hereof and, with respect to Liens securing Indebtedness, no extension or renewal Lien shall (i) secure more than the amount of the Indebtedness or
other obligations secured by the Lien being so extended or renewed or (ii) extend to any property or assets not subject to the Lien being so extended or renewed. 
 Section 6.03 Fundamental Changes. (a) It will not, and will not permit any of its Restricted Subsidiaries to, merge into or consolidate with any other Person, or permit any other Person
to merge into or consolidate with it, or sell, transfer, lease or otherwise dispose of (in one transaction or in a series of transactions) all or substantially all of its assets (it being understood that “substantially all of its assets”
shall mean more than 50% of the aggregate total assets of the MLP and its Restricted Subsidiaries, taken as a whole), or all or substantially all of the stock (it being understood that “substantially all of the stock” shall mean stock
representing ownership interests in more than 50% of the aggregate total assets of the MLP and its Restricted Subsidiaries, taken as a whole) of any of its Restricted Subsidiaries (in each case whether now owned or hereafter acquired), or liquidate
or dissolve, except that, if at the time thereof and immediately after giving effect thereto no Default shall have occurred and be continuing (i) any Restricted Subsidiary may merge into the Borrower in a transaction in which the Borrower is
the surviving entity or the Borrower may merge into or consolidate with another Person so long as (A) the surviving entity or purchaser, if other than the Borrower, assumes, pursuant to the terms of such transaction, each of the obligations of
the Borrower hereunder and under any other documents entered into in connection with the Loans and (B) each such assumption is expressly evidenced by an agreement executed and delivered to the Lenders in a form reasonably satisfactory to the
Administrative Agent, (ii) any Restricted Subsidiary (other than the Borrower) may merge into or consolidate with any Restricted Subsidiary (other than the Borrower) in a transaction in which the surviving entity is a Restricted Subsidiary
(other than the Borrower), (iii) any Restricted Subsidiary (other than the Borrower) may sell, transfer, lease or otherwise dispose of all or any portion of its assets to the Borrower or to another


  
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Restricted Subsidiary and (iv) any Restricted Subsidiary (other than the Borrower) may liquidate, dissolve or be transferred, sold or otherwise disposed of if the MLP determines in good
faith that such liquidation, dissolution, transfer, sale or disposition is in the best interests of the MLP and is not materially disadvantageous to the Lenders (but the foregoing is subject to the restrictions and limitations on the sale, transfer,
lease or other disposition of all or substantially all of such Restricted Subsidiary’s assets, or all or substantially all of the stock of any of its Restricted Subsidiaries as described above); provided that any such merger or
consolidation involving a Person that is not a Wholly-Owned Restricted Subsidiary immediately prior to such merger shall not be permitted unless also permitted by Section 6.04. 

(b) It will not, and will not permit any of its Restricted Subsidiaries to, engage to any material extent in any business other than
businesses of the type conducted by it and its Restricted Subsidiaries on the date of this Agreement and businesses reasonably related thereto. 
 Section 6.04 Investments, Loans, Advances, Guarantees and Acquisitions. It will not, and will not permit any of its Restricted Subsidiaries to, purchase, hold or acquire (including pursuant to
any merger with any Person that was not a Wholly-Owned Subsidiary prior to such merger) any Investment in or Guarantee any obligations of, any other Person, or purchase or otherwise acquire (in one transaction or a series of transactions) any assets
of any other Person constituting a business unit, except: 
 (a) Permitted Investments; 

(b) Investments by the MLP and any Restricted Subsidiary in the Equity Interests of any Restricted Subsidiary; 

(c) loans or advances made by the MLP to any Restricted Subsidiary and made by any Restricted Subsidiary to the MLP or any other
Restricted Subsidiary; 
 (d) Guarantees constituting Indebtedness permitted by Section 6.01; 

(e) the Borrower’s interest in ST Linden Terminal, LLC and Aves Depoculuk Ve Antrepoculuk Hizmetleri A.S; 

(f) the purchase or other acquisition by the MLP or a Restricted Subsidiary of the assets of another Person constituting all or
substantially all of the property and assets or business of another Person or assets that constitute a business unit, line of business or division of another Person, or the purchase or other acquisition by the MLP or a Restricted Subsidiary of all
or substantially all of the Equity Interests in any Person, that immediately upon the consummation thereof, will be a Restricted Subsidiary (including, without limitation, as a result of a merger or consolidation otherwise permitted under this
Agreement); provided, that, both before and after giving effect to any such Investment, no Default shall exist, including, without limitation, a Default with respect to use of proceeds set forth in Section 5.08, and the MLP shall be in Pro
Forma Compliance; 
 (g) Investments in Joint Venture Interests and Unrestricted Subsidiaries; provided, that, both
before and after giving effect to any such Investment, no Default shall exist, including, without limitation, a Default with respect to use of proceeds set forth in Section 5.08, and the MLP shall be in Pro Forma Compliance; provided
further that the aggregate amount of Investments made pursuant to this clause (g) (other than Investments described in Schedule 6.04) shall not exceed $750,000,000 in the aggregate at any time; 

(h) Investments in Swap Agreements other than Permitted Swap Agreements; provided, that, both before and after giving effect to
any such Investment, no Default shall exist, 

  
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including, without limitation, a Default with respect to use of proceeds set forth in Section 5.08, and the MLP shall be in Pro Forma Compliance; provided further that the
aggregate amount of Investments made pursuant to this clause (h) shall not exceed $100,000,000 in the aggregate at any time; and 
 (i) Guarantees of obligations not constituting Indebtedness of Restricted Subsidiaries. 
 Section 6.05 Swap Agreements. It will not, and will not permit any of its Restricted Subsidiaries to, enter into any Swap Agreement, other than (a) Swap Agreements entered into for the
purpose of fixing, hedging or swapping interest rate, commodity price or foreign currency exchange rate risk (or to reverse or amend any such agreements previously made for such purposes), and not for speculative purposes, (b) other Swap
Agreements entered into in the ordinary course of business to hedge or mitigate risks to which it or any of its subsidiaries is exposed in the conduct of its business or the management of its liabilities, and not for speculative purposes (the Swap
Agreements in clauses (a) and (b), collectively the “Permitted Swap Agreements”) or (c) Swap Agreements other than Permitted Swap Agreements to the extent permitted by Section 6.04(h). 

Section 6.06 Restricted Payments. It will not, and will not permit any of its Subsidiaries to, declare or make, or agree to
pay or make, directly or indirectly, any Restricted Payment, except (a) any Subsidiary may declare and pay Restricted Payments to its parent and (b) as long as no Default has occurred and is continuing or would result therefrom, the MLP
may make Restricted Payments in accordance with the terms of the Partnership Agreement (MLP). 
 Section 6.07
Transactions with Affiliates. It will not, and will not permit any of its Restricted Subsidiaries to, sell, lease or otherwise transfer any property or assets to, or purchase, lease or otherwise acquire any property or assets from, or
otherwise engage in any other transactions with, any of its Affiliates, except (a) at prices and on terms and conditions not less favorable to it or such Restricted Subsidiary than could be obtained on an arm’s-length basis from unrelated
third parties, (b) transactions between or among it and its Wholly-Owned Restricted Subsidiaries not involving any other Affiliate, (c) any Restricted Payment permitted by Section 6.06, (d) pursuant to the agreements listed on
Schedule 6.07, which agreements are at prices and on terms and conditions not less favorable to it than could be obtained on an arm’s-length basis from unrelated third parties and (e) sales or discounts of any of its accounts receivables
in connection with any accounts receivables securitization or financing, but only to the extent the same is otherwise permitted hereunder. 
 Section 6.08 Restrictive Agreements. It will not, and will not permit any of its Restricted Subsidiaries to, directly or indirectly, enter into, incur or permit to exist any agreement or other
arrangement that prohibits, restricts or imposes any condition upon (a) the ability of it or any of its Restricted Subsidiaries to create, incur or permit to exist any Lien upon any of its property or assets, or (b) the ability of any
Restricted Subsidiary to pay dividends or other distributions with respect to any of its Equity Interests or to make or repay loans or advances to the MLP or any other Restricted Subsidiary or to Guarantee Indebtedness of the Borrower or any other
Restricted Subsidiary; provided that (i) the foregoing shall not apply to restrictions and conditions imposed by law, by this Agreement, by the UK Credit Agreement or any Hybrid Equity Securities (but, in the case of Hybrid Equity
Securities, only with respect to the ability of the Borrower to pay dividends or other distributions with respect to its Equity Interests), (ii) the foregoing shall not apply to restrictions and conditions (x) existing on the date of this
Agreement identified on Schedule 6.08 (but shall apply to any extension or renewal of, or any amendment or modification expanding the scope of, any such restriction or condition so as to cause such restriction or condition to be more restrictive
than the restriction or condition in existence on the date of this Agreement) or (y) arising or agreed to after the date of this Agreement; provided that such restrictions or conditions are not more restrictive than the restrictions and
conditions existing on the date of this 

  
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Agreement, (iii) the foregoing shall not apply to customary restrictions and conditions contained in agreements relating to the sale of a Restricted Subsidiary pending such sale;
provided such restrictions and conditions apply only to the Restricted Subsidiary that is to be sold and such sale is permitted hereunder, (iv) clause (a) of the foregoing shall not apply to restrictions or conditions imposed by any
agreement relating to secured Indebtedness permitted by this Agreement if such restrictions or conditions apply only to the property or assets securing such Indebtedness and (v) clause (a) of the foregoing shall not apply to customary
provisions in leases and other contracts restricting the assignment thereof. 
 Section 6.09 Limitation on Modifications
of Other Agreements. It will not, and will not permit any of its Restricted Subsidiaries to, amend, modify or change, or consent to any amendment, modification or change to, any of the terms of, the Partnership Agreement (MLP), except to the
extent the same could not reasonably be expected to have a Material Adverse Effect. 
 Section 6.10 Designation and
Conversion of Restricted and Unrestricted Subsidiaries; Debt of Unrestricted Subsidiaries. 
 (a) Unless designated as an
Unrestricted Subsidiary on Schedule 3.12 as of the date hereof or thereafter, assuming compliance with Section 6.10(b), any Person that becomes a Subsidiary of the MLP or any Restricted Subsidiary shall be classified as a Restricted Subsidiary.

 (b) The Borrower may designate by written notification thereof to the Administrative Agent, any Restricted Subsidiary (other
than the Borrower or any Guarantor), as an Unrestricted Subsidiary if: (i) prior, and after giving effect, to such designation, no Default would exist and (ii) such designation is deemed to be an Investment in an Unrestricted Subsidiary in
an amount equal to the fair market value as of the date of such designation of the MLP’s direct and indirect ownership interest in such Subsidiary and such Investment would be permitted to be made at the time of such designation under Section
6.04(g). Except as provided in this Section 6.10(b), no Restricted Subsidiary may be redesignated as an Unrestricted Subsidiary. 
 (c) The Borrower may designate any Unrestricted Subsidiary to be a Restricted Subsidiary if after giving effect to such designation: (i) the representations and warranties of the MLP and the Borrower
contained in each of the Loan Documents are true and correct on and as of the date of such designation as if made on and as of the date of such designation (or, if stated to have been made expressly as of an earlier date, were true and correct as of
such date), (ii) no Default would exist and (iii) the MLP and the Borrower complies with the requirements of Section 5.10. Any such designation shall be treated as a cash dividend in an amount equal to the lesser of the fair market value of the
MLP’s direct and indirect ownership interest in such Subsidiary or the amount of the MLP’s cash investment previously made for purposes of the limitation on Investments under Section 6.04(g). 

(d) Notwithstanding the foregoing or anything to the contrary contained herein, for the purposes of this Agreement the Borrower and each
Guarantor is a Restricted Subsidiary of the MLP and may not be an Unrestricted Subsidiary. 
 (e) The Borrower shall notify the
Administrative Agent in writing promptly upon any Subsidiary becoming a Material Subsidiary. 
 Section 6.11 Financial
Condition Covenant. The MLP will not permit as of the last day of any fiscal quarter (each a “Calculation Date”) its Consolidated Debt Coverage Ratio to be in excess of 5.00 to 1.00 (the “Standard Ratio”) for
any Rolling Period; provided that (a) for the Rolling Period ending on June 30 of each year, the MLP’s Consolidated Debt Coverage Ratio may exceed the Standard Ratio so long as its Consolidated Debt Coverage Ratio does not
exceed 5.50 to 1.00 for such Rolling Period; and 

  
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(b) if at any time the MLP or any of its Restricted Subsidiaries has consummated one or more acquisitions within the two most recently completed fiscal quarters prior to such Calculation Date for
which the MLP or any of its Restricted Subsidiaries has paid aggregate net consideration of at least $50,000,000, then, for the two Rolling Periods the last day of which immediately follow the date on which such acquisition is consummated, the
numerator of the maximum Consolidated Debt Coverage Ratio otherwise permitted above shall be increased by 0.5; thereafter, compliance shall be determined by reverting back to the Standard Ratio; provided further that, notwithstanding the
foregoing, or anything to the contrary contained in this Section 6.11, in no event shall the MLP permit at any time its Consolidated Debt Coverage Ratio to exceed 5.50 to 1.00 for any Rolling Period. 

ARTICLE VII 

Events of Default 
 From (and including) the Effective Date, if any of the following events (“Events of Default”) shall occur: 
 (a) the Borrower shall fail to pay any principal of any Loan or any reimbursement obligation in respect of any LC Disbursement when and as the same shall become due and payable, whether at the due date
thereof or at a date fixed for prepayment thereof or otherwise; 
 (b) the Borrower shall fail to pay any interest on any Loan
or any fee or any other amount (other than an amount referred to in clause (a) of this Article) payable under this Agreement, when and as the same shall become due and payable, and such failure shall continue unremedied for a period of five Business
Days; 
 (c) any representation or warranty made or deemed made by or on behalf of the Borrower, the MLP or any of their
Restricted Subsidiaries in or in connection with any Loan Document or any amendment or modification thereof or waiver thereunder, or in any report, certificate, financial statement or other document furnished pursuant to or in connection with the
Loan Documents or any amendment or modification hereof or waiver hereunder, shall prove to have been incorrect in any material respect when made or deemed made; 
 (d) the MLP or the Borrower shall fail to observe or perform any covenant, condition or agreement contained in Section 5.02(a), (c), or (e), Section 5.03 (with respect to the MLP’s or the
Borrower’s existence), Section 5.08, Section 5.11 or in Article VI; 
 (e) the MLP, the Borrower or any
Guarantor shall fail to observe or perform any covenant, condition or agreement contained in the Loan Documents (other than those specified in clause (a), (b) or (d) of this Article), and such failure shall continue unremedied for a
period of 30 days after notice thereof from the Administrative Agent to the Borrower (which notice will be given at the request of any Lender); 
 (f) the MLP or any Restricted Subsidiary shall fail to make any payment (whether of principal or interest and regardless of amount) in respect of any Material Indebtedness, when and as the same shall
become due and payable (subject to any applicable grace period), whether by acceleration or otherwise, of any Material Indebtedness; or a default shall occur in the performance or observance of any obligation or condition with respect to any
Material Indebtedness if the effect of such default is to accelerate the maturity of any such Indebtedness or such default shall continue unremedied for any applicable period of time sufficient to permit the holder or holders of such Indebtedness,
or any trustee or agent for such holders, to cause such Indebtedness to become due and payable prior to its expressed maturity; 

  
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 (g) an involuntary proceeding shall be commenced or an involuntary petition shall be filed
seeking (i) liquidation, reorganization or other relief in respect of the General Partner, the MLP (or its general partner(s)), the Borrower, any Guarantor or any Material Subsidiary or its debts, or of a substantial part of its assets, under
any Federal, state or foreign bankruptcy, insolvency, receivership or similar law now or hereafter in effect or (ii) the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar official for the General Partner, the
MLP (or its general partner(s)), the Borrower, any Guarantor or any Material Subsidiary or for a substantial part of its assets, and, in any such case, such proceeding or petition shall continue undismissed for 60 days or an order or decree
approving or ordering any of the foregoing shall be entered; 
 (h) the General Partner, the MLP (or its general partner(s)),
the Borrower, any Guarantor or any Material Subsidiary shall (i) voluntarily commence any proceeding or file any petition seeking liquidation, reorganization or other relief under any Federal, state or foreign bankruptcy, insolvency,
receivership or similar law now or hereafter in effect, (ii) consent to the institution of, or fail to contest in a timely and appropriate manner, any proceeding or petition described in clause (g) of this Article, (iii) apply for or
consent to the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar official for the General Partner, the MLP (or its general partner(s)), the Borrower, any Guarantor or any Material Subsidiary or for a substantial
part of its assets, (iv) file an answer admitting the material allegations of a petition filed against it in any such proceeding, (v) make a general assignment for the benefit of creditors or (vi) take any action for the purpose of
effecting any of the foregoing; 
 (i) the General Partner, the MLP (or its general partner(s)), the Borrower, any Guarantor or
any Material Subsidiary shall become unable, admit in writing its inability or fail generally to pay its debts as they become due; 
 (j) one or more judgments for the payment of money in an aggregate amount in excess of $50,000,000 and that are not covered by insurance shall be rendered against the MLP, any Restricted Subsidiary, or
any combination thereof and the same shall remain undischarged for a period of 30 consecutive days during which execution shall not be effectively stayed, or any action shall be legally taken by a judgment creditor to attach or levy upon any assets
of the MLP or any Restricted Subsidiary to enforce any such judgment; 
 (k) an ERISA Event shall have occurred that, in the
opinion of the Required Lenders, when taken together with all other ERISA Events that have occurred, could reasonably be expected to result in a Material Adverse Effect; 
 (l) the MLP or any Subsidiary shall incur an Environmental Liability or Environmental Liabilities that could reasonably be expected to have a Material Adverse Effect; 

(m) the MLP shall (i) conduct, transact or otherwise engage in, or commit to conduct, transact or otherwise engage in, any business
or operations other than (X) those incidental to its ownership of the limited partner interests in the Borrower or of Equity Interests in other Wholly-Owned Subsidiaries and (Y) the incurrence and maintenance of Indebtedness or
(ii) own, lease, manage or otherwise operate any properties or assets (including cash and cash equivalents), other than (A) the limited partner interests in the Borrower, (B) ownership interests of a Subsidiary, (C) ownership
interests in other subsidiaries not Subsidiaries of the Borrower, (D) cash received in connection with dividends made by the Borrower in accordance with Section 6.06(b) pending application to the holders of the Units and the General Partner
Interest, (E) cash received in connection with the incurrence of Indebtedness and (F) cash received in connection with dividends made by other subsidiaries; 

  
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 (n) this Agreement or the Subsidiary Guaranty after delivery thereof shall for any reason,
except to the extent permitted by the terms hereof or thereof (or as waived by the Lenders in accordance with Section 10.02), ceases to be valid, binding and enforceable in accordance with its terms against the Borrower, the MLP or a Guarantor party
thereto or shall be repudiated by any of them, or the Borrower, the MLP or any Guarantor shall so state in writing; or 
 (o) a
Change in Control shall occur; then, and in every such event (other than an event with respect to the Borrower described in clause (g) or (h) of this Article), and at any time thereafter during the continuance of such event, the Administrative Agent
may, and at the request of the Required Lenders shall, by notice to the Borrower, take either or both of the following actions, at the same or different times: (i) terminate the Commitments, and thereupon the Commitments shall terminate
immediately, and (ii) declare the Loans then outstanding to be due and payable in whole (or in part, in which case any principal not so declared to be due and payable may thereafter be declared to be due and payable), and thereupon the
principal of the Loans so declared to be due and payable, together with accrued interest thereon and all fees and other obligations of the Borrower accrued hereunder, shall become due and payable immediately, without presentment, demand, protest or
other notice of any kind, all of which are hereby waived by the Borrower; and in case of any event with respect to the Borrower described in clause (g) or (h) of this Article, the Commitments shall automatically terminate and the principal of the
Loans then outstanding, together with accrued interest thereon and all fees and other obligations of the Borrower accrued hereunder, shall automatically become due and payable, without presentment, demand, protest or other notice of any kind, all of
which are hereby waived by the Borrower. 
 ARTICLE VIII 
 MLP Guarantee 
 Section 8.01 MLP Guarantee. 

(a) The MLP, to the maximum extent permitted by applicable law, (i) absolutely, unconditionally and irrevocably, guarantees to the
Administrative Agent for the ratable benefit of the Guaranteed Creditors and their respective successors, endorsees, transferees and assigns, the prompt and complete payment and performance by the Borrower when due (whether at the stated maturity,
by acceleration or otherwise) of the Borrower Obligations and (ii) indemnifies and holds harmless each Guaranteed Creditor from, and agrees to pay to such Guaranteed Creditor, all reasonable costs and expenses (including reasonable counsel fees
and expenses) incurred by such Guaranteed Creditor in enforcing any of its rights under the guarantee contained in this Section 8.01. The MLP agrees that notwithstanding any stay, injunction or other prohibition preventing the payment by the
Borrower of all or any portion of the Borrower Obligations and notwithstanding that all or any portion of the Borrower Obligations may be unenforceable or not allowable due to the existence of a bankruptcy, reorganization or similar proceeding
involving the Borrower, to the maximum extent permitted by applicable law, such Borrower Obligations shall nevertheless be due and payable by the MLP for the purposes of this guarantee at the time such Borrower Obligations would by payable by the
Borrower under the provisions of this Agreement. Notwithstanding the foregoing, any enforcement of this guarantee with respect to the rights of any Guaranteed Creditor shall be accomplished by the Administrative Agent acting on behalf of such
Guaranteed Creditor. The guarantee contained in this Section 8.01 is a guarantee of payment and not collection, and the liability of the MLP is primary and not secondary. Anything to the contrary notwithstanding, the maximum liability of the MLP
under the guarantee provided for in this Article VIII shall in no event exceed the amount which can be guaranteed by the MLP under applicable federal and state laws relating to insolvency of debtors (after giving effect to any right of contribution
provided for herein or in any other Loan Document). 

  
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 (b) The MLP agrees that if the maturity of the Borrower Obligations is accelerated by
bankruptcy or otherwise, such maturity shall also be deemed accelerated for the purpose of this guarantee without demand or notice to the MLP. The guarantee contained in this Section 8.01 is a continuing guarantee and shall remain in full force and
effect until all the Borrower Obligations and the obligations of the MLP under the guarantee contained in this Section 8.01 shall have been satisfied by payment in full in cash, no Letter of Credit shall be outstanding and the Commitments shall be
terminated, notwithstanding that from time to time during the term of this Agreement the Borrower may be free from any Borrower Obligations. 
 (c) No payment made by the Borrower, the MLP, any other guarantor or any other Person or received or collected by any Guaranteed Creditor from the Borrower, the MLP, any other guarantor or any other
Person by virtue of any action or proceeding or any set-off or appropriation or application at any time or from time to time in reduction of or in payment of the Borrower Obligations shall be deemed to modify, reduce, release or otherwise affect the
liability of the MLP hereunder which shall, notwithstanding any such payment (other than any payment made by the Borrower or MLP in respect of the Borrower Obligations or any payment received or collected from the Borrower or MLP in respect of the
Borrower Obligations), remain liable for the Borrower Obligations until, subject to Section 8.05, the Borrower Obligations are paid in full in cash, no Letter of Credit shall be outstanding and the Commitments are terminated. 

Section 8.02 Subrogation. The MLP shall be subrogated to all the rights of any Guaranteed Creditor against the Borrower in
respect of any amounts paid by the MLP pursuant to the provisions of the guarantee contained in Section 8.01; provided, however, that the MLP shall not be entitled to enforce or to receive any payments arising out of, or based upon,
such right of subrogation with respect to any of the Borrower Obligations, nor shall the MLP seek or be entitled to seek any contribution or reimbursement from the Borrower or any other Guarantor (or any other guarantor) in respect of payments made
by the MLP hereunder, until all of the Borrower Obligations and the Guarantees thereof shall have been indefeasibly paid in full in cash or discharged. A director, officer, employee or stockholder, as such, of the MLP shall not have any liability
for any obligations of the MLP under the guarantee contained in Section 8.01 or any claim based on, in respect of or by reason of such obligations or their creation. 
 Section 8.03 Amendments, etc. with respect to the Borrower Obligations. The MLP shall remain obligated hereunder notwithstanding that, without any reservation of rights against the MLP and
without notice to or further assent by the MLP, any demand for payment of any of the Borrower Obligations made by any Guaranteed Creditor may be rescinded by such Guaranteed Creditor and any of the Borrower Obligations continued, and the Borrower
Obligations, or the liability of any other Person upon or for any part thereof, or any collateral security or guarantee therefor or right of offset with respect thereto, may, from time to time, in whole or in part, be renewed, extended, amended,
modified, accelerated, compromised, waived, surrendered or released by any Guaranteed Creditor, and any Loan Document and any other document executed and delivered in connection therewith may be amended, modified, supplemented or terminated, in
whole or in part, as the Administrative Agent (or the Required Lenders or all Lenders, as the case may be) may deem advisable from time to time, and any collateral security, guarantee or right of offset at any time held by any Guaranteed Creditor
for the payment of the Borrower Obligations may be sold, exchanged, waived, surrendered or released. Except as required by applicable law, no Guaranteed Creditor shall have any obligation to protect, secure, perfect or insure any Lien at any time
held by it as security for the Borrower Obligations or for the guarantee contained in Section 8.01 or any property subject thereto. 
 Section 8.04 Guarantee Absolute and Unconditional. To the fullest extent permitted by applicable law, the MLP hereby (a) waives diligence, presentment, demand of payment, notice of intent
to accelerate, notice of acceleration, notice of acceptance, filing of claims with a court in the event of the 

  
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merger, insolvency or bankruptcy of the Borrower or the MLP, and all demands and notices whatsoever, (b) acknowledges that any agreement, instrument or document evidencing the MLP Obligations may
be transferred and that the benefit of its obligations hereunder shall extend to each holder of any agreement, instrument or document evidencing the MLP Obligations without notice to them and (c) covenants that the MLP Obligations will not be
discharged except by complete performance thereof. The MLP further agrees that to the fullest extent permitted by applicable law, if at any time all or any part of any payment theretofore applied by any Person to any of the MLP Obligations is, or
must be, rescinded or returned for any reason whatsoever, including without limitation, the insolvency, bankruptcy or reorganization of the MLP, such MLP Obligations shall, to the extent that such payment is or must be rescinded or returned, be
deemed to have continued in existence notwithstanding such application, and the MLP Obligations shall continue to be effective or be reinstated, as the case may be, as though such application had not been made. 

To the fullest extent permitted by applicable law, the obligations of the MLP under this guarantee shall be as aforesaid full,
irrevocable, unconditional and absolute and shall not be impaired, modified, discharged, released or limited by any occurrence or condition whatsoever, including, without limitation, (i) any compromise, settlement, release, waiver, renewal,
extension, indulgence or modification of, or any change in, any of the obligations and liabilities of the Borrower or the MLP contained in any of the Borrower Obligations or this Agreement, (ii) any impairment, modification, release or
limitation of the liability of the Borrower, the MLP or any of their estates in bankruptcy, or any remedy for the enforcement thereof, resulting from the operation of any present or future provision of any applicable bankruptcy law, as amended, or
other statute or from the decision of any court, (iii) the assertion or exercise by the Borrower or the MLP of any rights or remedies under any of the Borrower Obligations or this Agreement or their delay in or failure to assert or exercise any
such rights or remedies, (iv) the assignment or the purported assignment of any property as security for any of the Borrower Obligations, including all or any part of the rights of the Borrower or the MLP under this Agreement, (v) the
extension of the time for payment by the Borrower or the MLP of any payments or other sums or any part thereof owing or payable under any of the terms and provisions of any of the Borrower Obligations or this Agreement or of the time for performance
by the Borrower or the MLP of any other obligations under or arising out of any such terms and provisions or the extension or the renewal of any thereof, (vi) the modification or amendment (whether material or otherwise) of any duty, agreement
or obligation of the Borrower or the MLP set forth in this Agreement, (vii) the voluntary or involuntary liquidation, dissolution, sale or other disposition of all or substantially all of the assets, marshaling of assets and liabilities,
receivership, insolvency, bankruptcy, assignment for the benefit of creditors, reorganization, arrangement, composition or readjustment of, or other similar proceeding affecting, the Borrower or any of the MLP or any of their respective assets, or
the disaffirmance of any of the Borrower Obligations, or this Agreement in any such proceeding, (viii) the release or discharge of the Borrower or the MLP from the performance or observance of any agreement, covenant, term or condition
contained in any of such instruments by operation of law, (ix) the unenforceability of any of the Borrower Obligations or this Agreement, (x) any change in the name, business, capital structure, corporate existence, or ownership of the
Borrower or the MLP or any other person or entity liable on the obligations guaranteed hereby, (xi) the existence of any collateral or other guaranty, or any exchange, release or non-perfection of any collateral or other guaranty, or
(xii) any other circumstance which might otherwise constitute a defense available to, or a legal or equitable discharge of, a surety or the MLP. 
 Section 8.05 Reinstatement. To the maximum extent permitted by applicable law, the guarantee contained in Section 8.01 shall continue to be effective, or be reinstated, as the case may be, if
at any time payment, or any part thereof, of any of the Borrower Obligations is rescinded or must otherwise be restored or returned by any Guaranteed Creditor upon the insolvency, bankruptcy, dissolution, liquidation or reorganization of the
Borrower or the MLP, or upon or as a result of the appointment of a receiver, intervenor or conservator of, or trustee or similar officer for, the Borrower or the MLP or any substantial part of its property, or otherwise, all as though such payments
had not been made. 

  
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 Section 8.06 Payments. The MLP hereby guarantees that payments hereunder will be
paid to the Administrative Agent without set-off or counterclaim and without deduction for any taxes and in immediately available funds and in the relevant currency at the Administrative Agent’s payment office at the address provided in Section
10.01 of this Agreement. 
 ARTICLE IX 
 The Administrative Agent 
 Each of the Lenders and the Issuing Banks hereby
irrevocably appoints the Administrative Agent as its agent and authorizes the Administrative Agent to take such actions on its behalf and to exercise such powers as are delegated to the Administrative Agent by the terms hereof, together with such
actions and powers as are reasonably incidental thereto. 
 The bank serving as the Administrative Agent hereunder shall have
the same rights and powers in its capacity as a Lender as any other Lender and may exercise the same as though it were not the Administrative Agent, and such bank and its Affiliates may accept deposits from, lend money to and generally engage in any
kind of business with the Borrower or any Subsidiary or other Affiliate thereof as if it were not the Administrative Agent hereunder. 
 The Administrative Agent shall not have any duties or obligations except those expressly set forth herein. Without limiting the generality of the foregoing, (a) the Administrative Agent shall not be
subject to any fiduciary or other implied duties, regardless of whether a Default has occurred and is continuing, (b) the Administrative Agent shall not have any duty to take any discretionary action or exercise any discretionary powers, except
discretionary rights and powers expressly contemplated hereby that the Administrative Agent is required to exercise in writing as directed by the Required Lenders (or such other number or percentage of the Lenders as shall be necessary under the
circumstances as provided in Section 10.02), and (c) except as expressly set forth herein, the Administrative Agent shall not have any duty to disclose, and shall not be liable for the failure to disclose, any information relating to the
Borrower or any of its Subsidiaries that is communicated to or obtained by the bank serving as Administrative Agent or any of its Affiliates in any capacity. The Administrative Agent shall not be liable for any action taken or not taken by it with
the consent or at the request of the Required Lenders (or such other number or percentage of the Lenders as shall be necessary under the circumstances as provided in Section 10.02) or in the absence of its own gross negligence or willful misconduct.
The Administrative Agent shall be deemed not to have knowledge of any Default unless and until written notice thereof is given to the Administrative Agent by the Borrower or a Lender, and the Administrative Agent shall not be responsible for or have
any duty to ascertain or inquire into (i) any statement, warranty or representation made in or in connection with this Agreement, (ii) the contents of any certificate, report or other document delivered hereunder or in connection herewith,
(iii) the performance or observance of any of the covenants, agreements or other terms or conditions set forth herein, (iv) the validity, enforceability, effectiveness or genuineness of this Agreement or any other agreement, instrument or
document, or (v) the satisfaction of any condition set forth in Article IV or elsewhere herein, other than to confirm receipt of items expressly required to be delivered to the Administrative Agent. 

The Administrative Agent shall be entitled to rely upon, and shall not incur any liability for relying upon, any notice, request,
certificate, consent, statement, instrument, document or other writing believed by it to be genuine and to have been signed or sent by the proper Person. The Administrative Agent also may rely upon any statement made to it orally or by telephone and
believed by it to be made by the proper Person, and shall not incur any liability for relying thereon. The Administrative Agent may 

  
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consult with legal counsel (who may be counsel for the Borrower), independent accountants and other experts selected by it, and shall not be liable for any action taken or not taken by it in
accordance with the advice of any such counsel, accountants or experts. 
 The Administrative Agent may perform any and all its
duties and exercise its rights and powers by or through any one or more sub-agents appointed by the Administrative Agent. The Administrative Agent and any such sub-agent may perform any and all its duties and exercise its rights and powers through
their respective Related Parties. The exculpatory provisions of the preceding paragraphs shall apply to any such sub-agent and to the Related Parties of the Administrative Agent and any such sub-agent, and shall apply to their respective activities
in connection with the syndication of the credit facilities provided for herein as well as activities as Administrative Agent. 

Subject to the appointment and acceptance of a successor Administrative Agent as provided in this paragraph, the Administrative Agent may
resign at any time by notifying the Lenders, the Issuing Banks and the Borrower. Upon any such resignation, the Required Lenders shall have the right, in consultation with the Borrower, to appoint a successor. If no successor shall have been so
appointed by the Required Lenders and shall have accepted such appointment within 30 days after the retiring Administrative Agent gives notice of its resignation, then the retiring Administrative Agent may, on behalf of the Lenders and the Issuing
Banks, appoint a successor Administrative Agent which shall be a Lender and a commercial bank with an office in New York, New York and having a combined capital and surplus of at least $500,000,000, or an Affiliate of any such bank. Upon the
acceptance of its appointment as Administrative Agent hereunder by a successor, such successor shall succeed to and become vested with all the rights, powers, privileges and duties of the retiring Administrative Agent, and the retiring
Administrative Agent shall be discharged from its duties and obligations hereunder. The fees payable by the Borrower to a successor Administrative Agent shall be the same as those payable to its predecessor unless otherwise agreed between the
Borrower and such successor. After the Administrative Agent’s resignation hereunder, the provisions of this Article and Section 10.03 shall continue in effect for the benefit of such retiring Administrative Agent, its sub-agents and their
respective Related Parties in respect of any actions taken or omitted to be taken by any of them while it was acting as Administrative Agent. 
 Each Lender acknowledges that it has, independently and without reliance upon the Administrative Agent or any other Lender and based on such documents and information as it has deemed appropriate, made
its own credit analysis and decision to enter into this Agreement. Each Lender also acknowledges that it will, independently and without reliance upon the Administrative Agent or any other Lender and based on such documents and information as it
shall from time to time deem appropriate, continue to make its own decisions in taking or not taking action under or based upon this Agreement, any related agreement or any document furnished hereunder or thereunder. 

None of the Co-Syndication Agents, the Co-Documentation Agents or the Arrangers shall have any duties, responsibilities or liabilities
under this Agreement or the other Loan Documents other than their duties, responsibilities and liabilities in their capacity as Lenders hereunder. 
 ARTICLE X 
 Miscellaneous 

Section 10.01 Notices.  
 (a) Except in the case of notices and other communications expressly permitted to be given by telephone (and subject to paragraph (b) below), all notices and other communications provided for herein shall
be in writing and shall be delivered by hand or overnight courier service, mailed by certified or registered mail or sent by telecopy, as follows: 

  
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 (i) if to the Borrower or the MLP, to it at 2330 N. Loop 1604 West, San Antonio, Texas
78248, Attention of Senior Vice President, Chief Financial Officer and Treasurer (Telecopy No. (210) 918-5055); 
 (ii) if
to the Administrative Agent at its London funding office, to J. P. Morgan Europe Limited, Loan and Agency Services Group, 125 London Wall, London, EC2Y 5AJ, Attention of Maxine Graves (Telecopy No. +44 207 777 2360), with a copy to JPMorgan
Chase Bank, N.A., Loan and Agency Services Group, 1111 Fannin, 8th Floor, Houston, Texas 77002, Attention of Shadia Folahan (Telecopy No. (713) 427-6307); and if to the Administrative Agent at its domestic funding office, to JPMorgan Chase
Bank, N.A., Loan and Agency Services Group, 1111 Fannin, 8th Floor, Houston, Texas 77002, Attention of Shadia Folahan (Telecopy No. (713) 427-6307); 
 (iii) if to JPMorgan Chase Bank, N.A., in its capacity as Issuing Bank, to it at JPMorgan Chase Bank, N.A., Letter of Credit Group, Global Trade Services, 10420 Highland Manor Dr., Tampa, Florida 33610,
Attention of James Alonzo (Telecopy No. (813) 432-5161); 
 (iv) if to the Swingline Lender, to it at JPMorgan Chase Bank,
N.A., Loan and Agency Services Group, 1111 Fannin, 8th Floor, Houston, Texas 77002, Attention of Shadia Folahan (Telecopy No. (713) 427-6307); and 
 (v) if to any other Lender, to it at its address (or telecopy number) set forth in its Administrative Questionnaire. 
 (b) Notices and other communications to the Lenders hereunder may be delivered or furnished by electronic communications pursuant to procedures approved by the Administrative Agent; provided that
the foregoing shall not apply to notices pursuant to Article II unless otherwise agreed by the Administrative Agent and the applicable Lender. The Administrative Agent or the Borrower may, in its discretion, agree to accept notices and other
communications to it hereunder by electronic communications pursuant to procedures approved by it; provided that approval of such procedures may be limited to particular notices or communications. 

(c) Any party hereto may change its address or telecopy number for notices and other communications hereunder by notice to the other
parties hereto. All notices and other communications given to any party hereto in accordance with the provisions of this Agreement shall be deemed to have been given on the date of receipt; provided that if such notice or other communication
is not received during the normal business hours of the recipient, such notice or communication shall be deemed to have been given at the opening of business on the next Business Day for the recipient. 

Section 10.02 Waivers; Amendments. (a) No failure or delay by the Administrative Agent, any Issuing Bank or any Lender
in exercising any right or power hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such a right or power, preclude any other or
further exercise thereof or the exercise of any other right or power. The rights and remedies of the Administrative Agent, the Issuing Banks and the Lenders hereunder are cumulative and are not exclusive of any rights or remedies that they would
otherwise have. No waiver of any provision of this Agreement or consent to any departure by the Borrower therefrom shall in any event be effective unless the same shall be permitted by paragraph (b) of this Section, and then such waiver or consent
shall be effective only in the specific instance and for the purpose for which given. Without limiting the generality of the foregoing, the making of a Loan or 

  
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issuance of a Letter of Credit shall not be construed as a waiver of any Default, regardless of whether the Administrative Agent, any Lender or any Issuing Bank may have had notice or knowledge
of such Default at the time. 
 (b) Neither this Agreement nor the Subsidiary Guaranty nor any provision hereof or thereof may
be waived, amended or modified (except as expressly set forth herein or therein) except pursuant to an agreement or agreements in writing entered into by the Borrower, the MLP and the Required Lenders or by the Borrower, the MLP and the
Administrative Agent with the consent of the Required Lenders; provided that no such agreement shall (i) increase the Commitment of any Lender or change the Class of such Lender without the written consent of such Lender,
(ii) reduce the principal amount of any Loan or LC Disbursement or reduce the rate of interest thereon, or reduce any fees payable hereunder, without the written consent of each Lender affected thereby, (iii) postpone the scheduled date of
payment of the principal amount of any Loan or LC Disbursement, or any interest thereon, or any fees payable hereunder, or reduce the amount of, waive or excuse any such payment, or postpone the scheduled date of expiration of any Commitment,
without the written consent of each Lender affected thereby, (iv) change Section 2.18(b) or (c) in a manner that would alter the pro rata sharing of payments required thereby, without the written consent of each Lender, (v) waive or amend
Section 2.21, Section 4.01, Article VIII or release the MLP from its obligations hereunder or release any other Guarantor from a Subsidiary Guaranty (except as expressly set forth in the Subsidiary Guaranty) without the written consent of each
Lender or (vi) change any of the provisions of this Section or the definition of “Required Lenders” or the percentage with respect to any Class of Lenders in the definition of the term “Majority in Interest” or any other
provision hereof specifying the number or percentage of Lenders required to waive, amend or modify any rights hereunder or make any determination or grant any consent hereunder, without the written consent of each Lender; provided
further that no such agreement shall amend, modify or otherwise affect the rights or duties of the Administrative Agent, any Issuing Bank or the Swingline Lender hereunder without the prior written consent of the Administrative Agent, such
Issuing Bank or the Swingline Lender, as the case may be. 
 Section 10.03 Expenses; Indemnity; Damage Waiver.
(a) The Borrower shall pay (i) all reasonable out-of-pocket expenses incurred by the Administrative Agent and its Affiliates, including the reasonable fees, charges and disbursements of counsel for the Administrative Agent, in connection
with the syndication of the credit facilities provided for herein, the preparation and administration of this Agreement or any amendments, modifications or waivers of the provisions hereof (whether or not the transactions contemplated hereby or
thereby shall be consummated), (ii) all reasonable out-of-pocket expenses incurred by any Issuing Bank in connection with the issuance, amendment, renewal or extension of any Letter of Credit or any demand for payment thereunder and
(iii) all out-of-pocket expenses incurred by the Administrative Agent, any Issuing Bank or any Lender, including the fees, charges and disbursements of any counsel for the Administrative Agent, any Issuing Bank or any Lender, in connection with
the enforcement or protection of its rights in connection with this Agreement, including its rights under this Section, or in connection with the Loans made or Letters of Credit issued hereunder, including all such out-of-pocket expenses incurred
during any workout, restructuring or negotiations in respect of such Loans or Letters of Credit. 
 (b) The Borrower shall
indemnify the Administrative Agent, each Issuing Bank, each Lender and each Arranger, and each Related Party of any of the foregoing Persons (each such Person being called an “Indemnitee”) against, and hold each Indemnitee harmless
from, any and all losses, claims, damages, liabilities and related expenses, including the fees, charges and disbursements of any counsel for any Indemnitee, incurred by or asserted against any Indemnitee arising out of, in connection with, or as a
result of (i) the execution or delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated hereby or thereby, the performance by the parties hereto of their respective obligations hereunder or the
consummation of the Transactions or any other transactions 

  
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contemplated hereby, (ii) any Loan or Letter of Credit or the use of the proceeds therefrom (including any refusal by any Issuing Bank to honor a demand for payment under a Letter of Credit
issued by it if the documents presented in connection with such demand do not strictly comply with the terms of such Letter of Credit), (iii) any actual or alleged presence or release of Hazardous Materials on or from any property owned or
operated by the Borrower or any of its Subsidiaries, or any Environmental Liability related in any way to the Borrower or any of its Subsidiaries, or (iv) any actual or prospective claim, litigation, investigation or proceeding relating to any
of the foregoing, whether based on contract, tort or any other theory and regardless of whether any Indemnitee is a party thereto; provided that such indemnity shall not, as to any Indemnitee, be available to the extent that such losses,
claims, damages, liabilities or related expenses are determined by a court of competent jurisdiction by final and nonappealable judgment to have resulted from the gross negligence or willful misconduct of such Indemnitee. 

(c) To the extent that the Borrower fails to pay any amount required to be paid by it to the Administrative Agent, any Issuing Bank or
the Swingline Lender under paragraph (a) or (b) of this Section (and without limiting the Borrower’s obligation to do so), each Lender severally agrees to pay to the Administrative Agent, such Issuing Bank or the Swingline Lender, as the case
may be, such Lender’s Applicable Percentage (determined as of the time that the applicable unreimbursed expense or indemnity payment is sought) of such unpaid amount; provided that the unreimbursed expense or indemnified loss, claim,
damage, liability or related expense, as the case may be, was incurred by or asserted against the Administrative Agent, such Issuing Bank or the Swingline Lender in its capacity as such. 

(d) To the extent permitted by applicable law, the Borrower shall not assert, and hereby waives, any claim against any Indemnitee, on any
theory of liability, for special, indirect, consequential or punitive damages (as opposed to direct or actual damages) arising out of, in connection with, or as a result of, this Agreement or any agreement or instrument contemplated hereby, the
Transactions, any Loan or Letter of Credit or the use of the proceeds thereof. 
 (e) All amounts due under this Section shall
be payable not later than 5 Business Days after written demand therefor. 
 Section 10.04 Successors and Assigns.

 (a) The provisions of this Agreement shall be binding upon and inure to the benefit of the parties hereto and their
respective successors and assigns permitted hereby (including any Affiliate of any Issuing Bank that issues any Letter of Credit), except that (i) the Borrower may not assign or otherwise transfer any of its rights or obligations hereunder
without the prior written consent of each Lender (and any attempted assignment or transfer by the Borrower without such consent shall be null and void) and (ii) no Lender may assign or otherwise transfer its rights or obligations hereunder
except in accordance with this Section. Nothing in this Agreement, expressed or implied, shall be construed to confer upon any Person (other than the parties hereto, their respective successors and assigns permitted hereby (including any Affiliate
of any Issuing Bank that issues any Letter of Credit), Participants (to the extent provided in paragraph (c) of this Section) and, to the extent expressly contemplated hereby, the Related Parties of each of the Administrative Agent, the Issuing
Banks and the Lenders) any legal or equitable right, remedy or claim under or by reason of this Agreement. 
 (b) (i) Subject to
the conditions set forth in paragraph (b)(ii) below, any Lender may assign to one or more assignees (other than the MLP, the Borrower, their respective Subsidiaries or any natural person) all or a portion of its rights and obligations
under this Agreement (including all or a portion of its Commitment and the Loans at the time owing to it) with the prior written consent (such consent not to be unreasonably withheld or delayed) of: 

  
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         (A) the Borrower; provided that no
consent of the Borrower shall be required for an assignment to a Lender, an Affiliate of a Lender, an Approved Fund or, if an Event of Default has occurred and is continuing, any other assignee; 

        (B) the Administrative Agent; provided that no consent of the Administrative
Agent shall be required for an assignment of any Commitment to an assignee that is a Lender with a Commitment immediately prior to giving effect to such assignment; and 
         (C) each Issuing Bank. 
 (ii)
Assignments shall be subject to the following additional conditions: 
         (A)
except in the case of an assignment to a Lender or an Affiliate of a Lender or an assignment of the entire remaining amount of the assigning Lender’s Commitment or Loans of any Class, the amount of the Commitment or Loans of the assigning
Lender subject to each such assignment (determined as of the date the Assignment and Assumption with respect to such assignment is delivered to the Administrative Agent) shall not be less than $5,000,000 unless each of the Borrower and the
Administrative Agent otherwise consent; provided that no such consent of the Borrower shall be required if an Event of Default has occurred and is continuing; 
         (B) each partial assignment shall be made as an assignment of a proportionate part of all the assigning Lender’s rights and obligations under this
Agreement; provided that this clause shall not be construed to prohibit the assignment of a proportionate part of all the assigning Lender’s rights and obligations in respect of one Class of Commitments or Loans; 

        (C) the parties to each assignment shall execute and deliver to the Administrative Agent
an Assignment and Assumption, together with a processing and recordation fee of $3,500; and 

        (D) the assignee, if it shall not be a Lender, shall deliver to the Administrative Agent
an Administrative Questionnaire. 
 For the purposes of this Section 10.04(b), the term “Approved Fund” has the
following meaning: 
 “Approved Fund” means any Person (other than a natural person) that is engaged in making,
purchasing, holding or investing in bank loans and similar extensions of credit in the ordinary course of its business and that is administered or managed by (a) a Lender, (b) an Affiliate of a Lender or (c) an entity or an Affiliate
of an entity that administers or manages a Lender. 
 (iii) Subject to acceptance and recording thereof pursuant to paragraph
(b)(iv) of this Section, from and after the effective date specified in each Assignment and Assumption the assignee thereunder shall be a party hereto and, to the extent of the interest assigned by such Assignment and Assumption, have the rights and
obligations of a Lender under this Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by such Assignment and Assumption, be released from its obligations under this Agreement (and, in the case of an
Assignment and Assumption covering all of the assigning Lender’s rights and obligations under this Agreement, such Lender shall cease to be a party hereto but shall continue to be entitled to the benefits of Section 2.15, Section 2.16, Section
2.17 and 10.03). Any assignment or transfer by a Lender of rights or obligations under this Agreement that does not comply with this Section 10.04 shall be treated for purposes of this Agreement as a sale by such Lender of a participation in such
rights and obligations in accordance with paragraph (c) of this Section. 

  
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 (iv) The Administrative Agent, acting for this purpose as an agent of the Borrower, shall
maintain at one of its offices a copy of each Assignment and Assumption delivered to it and a register for the recordation of the names and addresses of the Lenders, and the Commitment of, and principal amount of the Loans and LC Disbursements owing
to, each Lender pursuant to the terms hereof from time to time (the “Register”). The entries in the Register shall be conclusive, and the Borrower, the Administrative Agent, the Issuing Banks and the Lenders may treat each Person whose
name is recorded in the Register pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. The Register shall be available for inspection by the Borrower, the Issuing Banks and any
Lender, at any reasonable time and from time to time upon reasonable prior notice. 
 (v) Upon its receipt of a duly completed
Assignment and Assumption executed by an assigning Lender and an assignee, the assignee’s completed Administrative Questionnaire (unless the assignee shall already be a Lender hereunder), the processing and recordation fee referred to in
paragraph (b) of this Section and any written consent to such assignment required by paragraph (b) of this Section, the Administrative Agent shall accept such Assignment and Assumption and record the information contained therein in the Register;
provided that if either the assigning Lender or the assignee shall have failed to make any payment required to be made by it pursuant to Section 2.06(d) or (e), Section 2.07(b), Section 2.18(d) or 10.03(c), the Administrative Agent shall have
no obligation to accept such Assignment and Assumption and record the information therein in the Register unless and until such payment shall have been made in full, together with all accrued interest thereon. No assignment shall be effective for
purposes of this Agreement unless it has been recorded in the Register as provided in this paragraph. 
 (c) (i) Any Lender may,
without the consent of the Borrower, the Administrative Agent, any Issuing Bank or the Swingline Lender, sell participations to one or more banks or other entities (a “Participant”) in all or a portion of such Lender’s rights
and obligations under this Agreement (including all or a portion of its Commitment and the Loans owing to it); provided that (A) such Lender’s obligations under this Agreement shall remain unchanged, (B) such Lender shall
remain solely responsible to the other parties hereto for the performance of such obligations and (C) the Borrower, the Administrative Agent, the Issuing Banks and the other Lenders shall continue to deal solely and directly with such Lender in
connection with such Lender’s rights and obligations under this Agreement. Any agreement or instrument pursuant to which a Lender sells such a participation shall provide that such Lender shall retain the sole right to enforce this Agreement
and to approve any amendment, modification or waiver of any provision of this Agreement; provided that such agreement or instrument may provide that such Lender will not, without the consent of the Participant, agree to any amendment,
modification or waiver described in the first proviso to Section 10.02(b) that affects such Participant. Subject to paragraph (c)(ii) of this Section, the Borrower agrees that each Participant shall be entitled to the benefits of Section 2.15,
Section 2.16, Section 2.17 to the same extent as if it were a Lender and had acquired its interest by assignment pursuant to paragraph (b) of this Section. To the extent permitted by law, each Participant also shall be entitled to the benefits of
Section 10.08 as though it were a Lender; provided such Participant agrees to be subject to Section 2.18(c) as though it were a Lender. 
 (ii) A Participant shall not be entitled to receive any greater payment under Section 2.15 or Section 2.17 than the applicable Lender would have been entitled to receive with respect to the participation
sold to such Participant, unless the sale of the participation to such Participant is made with the Borrower’s prior written consent. A Participant that would be a Foreign Lender if it were a Lender shall not be entitled to the benefits of
Section 2.17 unless the Borrower is notified of the participation sold to such Participant and such Participant agrees, for the benefit of the Borrower, to comply with Section 2.17(e) as though it were a Lender. Each Lender that sells a
participation shall, acting solely for this purpose as an agent of the Borrower, maintain a register on which it enters the name 

  
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and address of each Participant and the principal amounts (and stated interest) of each Participant’s interest in the Loans or other obligations under the Loan Documents (the
“Participant Register”). Any such Participant Register shall be available for inspection by the Administrative Agent at any reasonable time and from time to time upon reasonable prior notice; provided that the applicable
Lender shall have no obligation to show such Participant Register to the Borrower except to the extent such disclosure is necessary to establish that such Loan, commitment, letter of credit or other obligation is in registered form under
Section 5f.103-1(c) of the Treasury regulations. The entries in the Participant Register shall be conclusive absent manifest error, and such Lender shall treat each Person whose name is recorded in the Participant Register as the owner of such
participation for all purposes of this Agreement notwithstanding any notice to the contrary. For the avoidance of doubt, the Administrative Agent shall have no responsibility for maintaining a Participant Register. 

(d) Any Lender may at any time pledge or assign a security interest in all or any portion of its rights under this Agreement to secure
obligations of such Lender, including without limitation any pledge or assignment to secure obligations to a Federal Reserve Bank, and this Section shall not apply to any such pledge or assignment of a security interest; provided that no such
pledge or assignment of a security interest shall release a Lender from any of its obligations hereunder or substitute any such pledgee or assignee for such Lender as a party hereto. 

Section 10.05 Survival. All covenants, agreements, representations and warranties made by the Borrower herein and in the
certificates or other instruments delivered in connection with or pursuant to this Agreement shall be considered to have been relied upon by the other parties hereto and shall survive the execution and delivery of this Agreement and the making of
any Loans and issuance of any Letters of Credit, regardless of any investigation made by any such other party or on its behalf and notwithstanding that the Administrative Agent, any Issuing Bank or any Lender may have had notice or knowledge of any
Default or incorrect representation or warranty at the time any credit is extended hereunder, and shall continue in full force and effect as long as the principal of or any accrued interest on any Loan or any fee or any other amount payable under
this Agreement is outstanding and unpaid or any Letter of Credit is outstanding and so long as the Commitments have not expired or terminated. The provisions of Section 2.15, Section 2.16, Section 2.17 and 10.03 and Article IX shall survive and
remain in full force and effect regardless of the consummation of the transactions contemplated hereby, the repayment of the Loans, the expiration or termination of the Letters of Credit and the Commitments or the termination of this Agreement or
any provision hereof. 
 Section 10.06 Counterparts; Integration; Effectiveness. This Agreement may be executed in
counterparts (and by different parties hereto on different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. This Agreement, the other Loan Documents and any separate
letter agreements with respect to fees payable to the Administrative Agent constitute the entire contract among the parties relating to the subject matter hereof and supersede any and all previous agreements and understandings, oral or written,
relating to the subject matter hereof. Except as provided in Section 4.01, this Agreement shall become effective when it shall have been executed by the Administrative Agent and when the Administrative Agent shall have received counterparts hereof
which, when taken together, bear the signatures of each of the other required parties hereto, and thereafter shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns. Delivery of an executed
counterpart of a signature page of this Agreement by telecopy or email transmission shall be effective as delivery of a manually executed counterpart of this Agreement. 
 Section 10.07 Severability. Any provision of this Agreement held to be invalid, illegal or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of
such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of the remaining provisions hereof; and the invalidity of a particular provision in a particular jurisdiction shall not invalidate such
provision in any other jurisdiction. 

  
 77 









 Section 10.08 Right of Setoff. If an Event of Default shall have occurred and be
continuing, each Lender and each of its Affiliates is hereby authorized at any time and from time to time, to the fullest extent permitted by law, to set off and apply any and all deposits (general or special, time or demand, provisional or final)
at any time held and other obligations at any time owing by such Lender or Affiliate to or for the credit or the account of the Borrower or the MLP against any of and all the obligations of the Borrower or the MLP now or hereafter existing under
this Agreement held by such Lender, irrespective of whether or not such Lender shall have made any demand under this Agreement and although such obligations may be unmatured. The rights of each Lender under this Section are in addition to other
rights and remedies (including other rights of setoff) which such Lender may have. 
 Section 10.09 Governing Law;
Jurisdiction; Consent to Service of Process. (a) This Agreement shall be construed in accordance with and governed by the law of the State of New York. 
 (b) The Borrower and the MLP each hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of the Supreme Court of the State of New York sitting in New
York County, Borough of Manhattan and of the United States District Court of the Southern District of New York, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Agreement, or for recognition or
enforcement of any judgment, and each of the parties hereto hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in such New York State or, to the extent permitted by
law, in such Federal court. Each of the parties hereto agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law.
Nothing in this Agreement shall affect any right that the Administrative Agent, any Issuing Bank or any Lender may otherwise have to bring any action or proceeding relating to this Agreement against the Borrower or its properties in the courts of
any jurisdiction. 
 (c) The Borrower and the MLP each hereby irrevocably and unconditionally waives, to the fullest extent it
may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Agreement in any court referred to in paragraph (b) of this Section.
Each of the parties hereto hereby irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such action or proceeding in any such court. 

(d) Each party to this Agreement irrevocably consents to service of process in the manner provided for notices in Section 10.01. Nothing
in this Agreement will affect the right of any party to this Agreement to serve process in any other manner permitted by law. 

Section 10.10 WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY
RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY (WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY). EACH PARTY HERETO
(a) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (b) ACKNOWLEDGES THAT
IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION. 

  
 78 









 Section 10.11 Headings. Article and Section headings and the Table of Contents
used herein are for convenience of reference only, are not part of this Agreement and shall not affect the construction of, or be taken into consideration in interpreting, this Agreement. 

Section 10.12 Confidentiality. Each of the Administrative Agent, the Issuing Banks and the Lenders agrees to maintain the
confidentiality of the Information (as defined below), except that Information may be disclosed (a) to its and its Affiliates’ directors, officers, employees and agents, including accountants, legal counsel and other advisors (it being
understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such Information and instructed to keep such Information confidential), (b) to the extent requested by any regulatory authority, self
regulatory authority, ratings agency, cusip bureau or credit insurer, (c) to the extent required by applicable laws or regulations or by any subpoena or similar legal process, (d) to any other party to this Agreement, (e) in
connection with the exercise of any remedies hereunder or any suit, action or proceeding relating to this Agreement or the enforcement of rights hereunder, (f) subject to an agreement containing provisions substantially the same as those of
this Section, to (i) any assignee of or Participant in, or any prospective assignee of or Participant in, any of its rights or obligations under this Agreement or (ii) any actual or prospective counterparty (or its advisors) to any swap or
derivative transaction relating to the Borrower and its obligations, (g) with the consent of the Borrower or (h) to the extent such Information (i) becomes publicly available other than as a result of a breach of this Section or
(ii) becomes available to the Administrative Agent, any Issuing Bank or any Lender on a nonconfidential basis from a source other than the Borrower. For the purposes of this Section, “Information” means all information received from
the Borrower relating to the Borrower or its business, other than any such information that is available to the Administrative Agent, any Issuing Bank or any Lender on a nonconfidential basis prior to disclosure by the Borrower; provided
that, in the case of information received from the Borrower after the date hereof, such information is clearly identified at the time of delivery as confidential. Any Person required to maintain the confidentiality of Information as provided in this
Section shall be considered to have complied with its obligation to do so if such Person has exercised the same degree of care to maintain the confidentiality of such Information as such Person would accord to its own confidential information.

 Section 10.13 Interest Rate Limitation. Notwithstanding anything herein to the contrary, if at any time the
interest rate applicable to any Loan, together with all fees, charges and other amounts which are treated as interest on such Loan under applicable law (collectively the “Charges”), shall exceed the maximum lawful rate (the
“Maximum Rate”) which may be contracted for, charged, taken, received or reserved by the Lender holding such Loan in accordance with applicable law, the rate of interest payable in respect of such Loan hereunder, together with all
Charges payable in respect thereof, shall be limited to the Maximum Rate and, to the extent lawful, the interest and Charges that would have been payable in respect of such Loan but were not payable as a result of the operation of this Section shall
be cumulated and the interest and Charges payable to such Lender in respect of other Loans or periods shall be increased (but not above the Maximum Rate therefor) until such cumulated amount, together with interest thereon at the Federal Funds
Effective Rate to the date of repayment, shall have been received by such Lender. 
 Section 10.14 Limitation of
Liability. Neither the General Partner nor the general partner(s) of the MLP shall be liable for (a) the obligations of the Borrower under this Agreement or (b) the obligations of the MLP under this Agreement, including in each case,
without limitation, by reason of any payment obligation imposed by governing state partnership statutes and any provision of the applicable limited partnership agreement of the Borrower or the MLP that requires such General Partner or general
partner(s), as the case may be, to restore a capital account deficit. 

  
 79 









 Section 10.15 USA PATRIOT Act. Each Lender that is subject to the requirements
of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Patriot Act”) hereby notifies the Borrower and each other Loan Party that pursuant to the requirements of the Act, it is required to
obtain, verify and record information that identifies the Borrower and each other Loan Party, which information includes the name and address of the Borrower and each other Loan Party and other information that will allow such Lender to identify the
Borrower and each other Loan Party in accordance with the Act. 

  
 80 









 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed by
their respective authorized officers as of the day and year first above written. 
  

					
	NUSTAR LOGISTICS, L.P.
		
	By:	 	NuStar GP, Inc., its General Partner
			
		 	By:	 	/s/ Steven A. Blank
		 	Name: 	 	Steven A. Blank
		 	Title:	 	Senior Vice President, Chief
		 		 	Financial Officer and Treasurer
	
	NUSTAR ENERGY L.P.
		
	By: 	 	Riverwalk Logistics, L.P., its General Partner
		
	By:	 	NuStar GP, LLC, its General Partner
			
		 	By:	 	/s/ Steven A. Blank
		 	Name:	 	Steven A. Blank
		 	Title:	 	 Senior Vice President, Chief

Financial Officer and Treasurer



  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	JPMORGAN CHASE BANK, N.A., as a Lender, as
	Swingline Lender, as an Issuing Bank and as
	Administrative Agent
		
	By:	 	/s/ Muhammad Hasan
	Name: 	 	Muhammad Hasan
	Title:	 	Vice President


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	SUNTRUST BANK, as Co-Syndication Agent,
	as an Issuing Bank and as a Lender
		
	By:	 	/s/ Carmen Mallzia
	Name: 	 	Carmen Mallzia
	Title:	 	Vice President


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	BARCLAYS BANK PLC, as Co-Documentation Agent
	and as a Lender
		
	By:	 	/s/ Ann E. Sutton
	Name: 	 	Ann E. Sutton
	Title:	 	Director


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	MIZUHO CORPORATE BANK, LTD.,
	as Co-Syndication Agent and as a Lender
		
	By:	 	/s/ Leon Mo
	Name: 	 	Leon Mo
	Title:	 	Authorized Signatory


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	WELLS FARGO BANK, NATIONAL ASSOCIATION,
	as Co-Documentation Agent, as an Issuing Bank and as
	a Lender
		
	By:	 	/s/ Jeanine S. Phillips
	Name: 	 	Jeanine S. Phillips
	Title:	 	Director


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	COMPASS BANK, as a Lender
		
	By:	 	/s/ Jason Goetz
	Name: 	 	Jason Goetz
	Title:	 	Vice President


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	DEUTSCHE BANK AG NEW YORK BRANCH,
	as a Lender
		
	By:	 	/s/ Ming K. Chu
	Name: 	 	Ming K. Chu
	Title:	 	Vice President


  
  

			
		
	By:	 	/s/ Virginia Cosenza
	Name: 	 	Virginia Cosenza
	Title:	 	Vice President



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	MORGAN STANLEY BANK, N.A., as a Lender
		
	By:	 	/s/ Michael King
	Name: 	 	Michael King
	Title:	 	Authorized Signatory


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	PNC BANK, NATIONAL ASSOCIATION, as a Lender
		
	By:	 	/s/ M. Colin Warman
	Name: 	 	M. Colin Warman
	Title:	 	Vice President


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	ROYAL BANK OF CANADA, as a Lender
		
	By:	 	/s/ Don J. McKinnerney
	Name: 	 	Don J. McKinnerney
	Title:	 	Authorized Signatory


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	SUMITOMO MITSUI BANKING CORPORATION,
	as a Lender
		
	By:	 	/s/ Shuji Yabe
	Name: 	 	Shuji Yabe
	Title:	 	Managing Director


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.,
	as a Lender
		
	By:	 	/s/ Andrew Oram
	Name: 	 	Andrew Oram
	Title:	 	Managing Director


  

  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 THE ROYAL BANK OF SCOTLAND PLC,
 as a Lender

		
	By:	 	/s/ Todd Vaubel
	Name:	 	Todd Vaubel
	Title:	 	Authorized Signatory
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	U.S. BANK NATIONAL ASSOCIATION, as a Lender
		
	By:	 	/s/ John Prigge
	Name:	 	John Prigge
	Title:	 	Vice President
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	UBS AG, STAMFORD BRANCH, as a Lender
		
	By:	 	/s/ Mary E. Evans
	Name:	 	Mary E. Evans
	Title:	 	Associate Director, Banking Products Services, US
		 	


  

			
		
	By:	 	/s/ Irja R. Otsa
	Name:	 	Irja R. Otsa
	Title:	 	Associate Director, Banking Products Services, US
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	BNP PARIBAS, as a Lender
		
	By:	 	/s/ Joe Onischuk
	Name:	 	Joe Onischuk
	Title:	 	Managing Director
		 	


  

			
		
	By:	 	/s/ Jerome Doucet
	Name:	 	Jerome Doucet
	Title:	 	Managing Director
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 CREDIT SUISSE, CAYMAN ISLANDS BRANCH,
 as a Lender

		
	By:	 	/s/ Alain Daoust
	Name:	 	Alain Daoust
	Title:	 	Director
		 	
		
	By:	 	/s/ Rahul Parmar
	Name:	 	Rahul Parmar
	Title:	 	Associate
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 BRANCH BANKING AND TRUST COMPANY,
 as a Lender

		
	By:	 	/s/ De Von J. Lang
	Name:	 	De Von J. Lang
	Title:	 	Vice President



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 CITIBANK, N.A., as a Lender

		
	By:	 	/s/ Andy Sidford
	Name:	 	Andy Sidford
	Title:	 	Vice President
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 COMERICA BANK, as a Lender

		
	By:	 	/s/ Joey Powell
	Name:	 	Joey Powell
	Title:	 	Vice President
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 GOLDMAN SACHS BANK USA, as a Lender

		
	By:	 	/s/ Mark Walton
	Name:	 	Mark Walton
	Title:	 	Authorized Signatory
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 THE BANK OF NOVA SCOTIA, as a Lender

		
	By:	 	/s/ Mark Sparrow
	Name:	 	Mark Sparrow
	Title:	 	Director
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 THE FROST NATIONAL BANK, as a Lender

		
	By:	 	/s/ Sarah Cernosek
	Name:	 	Sarah Cernosek
	Title:	 	Vice President
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 CHANG HWA COMMERCIAL BANK, LTD.,
 NEW YORK BRANCH, as a Lender

		
	By:	 	/s/ Eric Y.S. Tsai
	Name:	 	Eric Y.S. Tsai
	Title:	 	V.P. & General Manager
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 
			
	 FIRST COMMERCIAL BANK NEW YORK BRANCH,

as a Lender

		
	By:	 	/s/ Jason Lee
	Name:	 	Jason Lee
	Title:	 	VP & General Manager
		 	



  
 [SIGNATURE
PAGE TO 5-YEAR REVOLVING CREDIT AGREEMENT] 








 EXHIBIT A 
 Form of Assignment and Assumption 
 This Assignment and Assumption (the
“Assignment and Assumption”) is dated as of the Effective Date set forth below and is entered into by and between [Insert name of Assignor] (the “Assignor”) and [Insert name of Assignee] (the
“Assignee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Credit Agreement identified below (as amended, the “Credit Agreement”), receipt of a copy of which is hereby
acknowledged by the Assignee. The Standard Terms and Conditions set forth in Annex 1 attached hereto are hereby agreed to and incorporated herein by reference and made a part of this Assignment and Assumption as if set forth herein in full.

 For an agreed consideration, the Assignor hereby irrevocably sells and assigns to the Assignee, and the Assignee hereby
irrevocably purchases and assumes from the Assignor, subject to and in accordance with the Standard Terms and Conditions and the Credit Agreement, as of the Effective Date inserted by the Administrative Agent as contemplated below (i) all of
the Assignor’s rights and obligations in its capacity as a Lender under the Credit Agreement and any other documents or instruments delivered pursuant thereto to the extent related to the amount and percentage interest identified below of all
of such outstanding rights and obligations of the Assignor under the respective facilities identified below (including any letters of credit, guarantees and swingline loans included in such facilities) and (ii) to the extent permitted to be
assigned under applicable law, all claims, suits, causes of action and any other right of the Assignor (in its capacity as a Lender) against any Person, whether known or unknown, arising under or in connection with the Credit Agreement, any other
documents or instruments delivered pursuant thereto or the loan transactions governed thereby or in any way based on or related to any of the foregoing, including contract claims, tort claims, malpractice claims, statutory claims and all other
claims at law or in equity related to the rights and obligations sold and assigned pursuant to clause (i) above (the rights and obligations sold and assigned pursuant to clauses (i) and (ii) above being referred to herein collectively
as the “Assigned Interest”). Such sale and assignment is without recourse to the Assignor and, except as expressly provided in this Assignment and Assumption, without representation or warranty by the Assignor. 

 

	1.	Assignor:
                                         
                                         
                   

  

	2.	Assignee:
                                         
                                         
                   

   [and is an Affiliate/Approved Fund of [identify
Lender]1] 

 

	3.	Borrower(s):
                                         
                                         
               

  

	4.	Administrative Agent: JPMorgan Chase Bank, N.A., as the administrative agent under the Credit Agreement 


 

	5.	Credit Agreement: The 5-Year Revolving Credit Agreement dated as of May 2, 2012 among NuStar Logistics, L.P., NuStar Energy L.P., the Lenders parties thereto,
JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents parties thereto 

  

	6.	Assigned Interest: 

  

	1 	 Select as applicable. 



  
 Exhibit A - 1










									
	 Commitment Assigned
	  	 Aggregate Amount of
 Commitment/Loans for
 all Lenders
	  	Amount of
Commitment/Loans
Assigned	  	Percentage Assigned of
Commitment/Loans2	 
		  	$	  	$	  	 	%	  
				
		  	$	  	$	  	 	%	  
				
		  	$	  	$	  	 	%	  

 Effective Date:
                         , 20             [TO BE
INSERTED BY ADMINISTRATIVE AGENT AND WHICH SHALL BE THE EFFECTIVE DATE OF RECORDATION OF TRANSFER IN THE REGISTER THEREFOR.] 

The terms set forth in this Assignment and Assumption are hereby agreed to: 

 

			
	 ASSIGNOR
  

[NAME OF ASSIGNOR]

		
	By:	 	 
		 	Title:


  

			
	 ASSIGNEE
  

[NAME OF ASSIGNEE]

		
	By:	 	 
		 	Title:


  

	2 	 Set forth, to at least 9 decimals, as a percentage of the Commitment/Loans of all Lenders thereunder. 



  
 Exhibit A - 2










			
	 [Consented to and]3 Accepted:
  

[NAME OF ADMINISTRATIVE AGENT], as

  Administrative Agent

		
	By	 	 
		 	Title:

  

			
	 [Consented to:]4
  

[NAME OF RELEVANT PARTY]

		
	By	 	 
		 	Title:

  

	3 	 To be added only if the consent of the Administrative Agent is required by the terms of the Credit Agreement. 



	4 	 To be added only if the consent of the Borrower and/or other parties (e.g. Swingline Lender, Issuing Bank) is required by the terms of the Credit
Agreement. 



  
 Exhibit A - 3









 ANNEX 1 

[                   
                 ]5 
 STANDARD TERMS AND CONDITIONS FOR 

ASSIGNMENT AND ASSUMPTION 
  

	1.	Representations and Warranties. 

 1.1 Assignor. The Assignor (a) represents and warrants that (i) it is the legal and beneficial owner of the Assigned Interest, (ii) the Assigned Interest is free and clear of any
lien, encumbrance or other adverse claim and (iii) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption and to consummate the transactions contemplated hereby; and
(b) assumes no responsibility with respect to (i) any statements, warranties or representations made in or in connection with the Credit Agreement or any other Loan Document6, (ii) the execution, legality, validity, enforceability, genuineness, sufficiency or value of the Loan Documents
or any collateral thereunder, (iii) the financial condition of the Borrower, any of its Subsidiaries or Affiliates or any other Person obligated in respect of any Loan Document or (iv) the performance or observance by the Borrower, any of
its Subsidiaries or Affiliates or any other Person of any of their respective obligations under any Loan Document. 
 1.2 Assignee. The Assignee (a) represents and warrants that (i) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption
and to consummate the transactions contemplated hereby and to become a Lender under the Credit Agreement, (ii) it satisfies the requirements, if any, specified in the Credit Agreement that are required to be satisfied by it in order to acquire
the Assigned Interest and become a Lender, (iii) from and after the Effective Date, it shall be bound by the provisions of the Credit Agreement as a Lender thereunder and, to the extent of the Assigned Interest, shall have the obligations of a
Lender thereunder, (iv) it has received a copy of the Credit Agreement, together with copies of the most recent financial statements delivered pursuant to Section             
thereof, as applicable, and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Assignment and Assumption and to purchase the Assigned Interest on the basis of which it
has made such analysis and decision independently and without reliance on the Administrative Agent or any other Lender, and (v) if it is a Foreign Lender7, attached to the Assignment and Assumption is any documentation required to be delivered by it pursuant to the terms of
the Credit Agreement, duly completed and executed by the Assignee; and (b) agrees that (i) it will, independently and without reliance on the Administrative Agent, the Assignor or any other Lender, and based on such documents and
information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Loan Documents, and (ii) it will perform in accordance with their terms all of the obligations which by the
terms of the Loan Documents are required to be performed by it as a Lender. 
 2. Payments. From and after the Effective Date, the
Administrative Agent shall make all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignor for amounts which have accrued to but excluding the Effective Date and to the
Assignee for amounts which have accrued from and after the Effective Date. 
  

	5 	 Describe Credit Agreement at option of Administrative Agent. 



	6 	 The term “Loan Document” should be conformed to that used in the Credit Agreement. 



	7 	 The concept of “Foreign Lender” should be conformed to the section in the Credit Agreement governing withholding taxes and gross-up.




  
 Exhibit A - 4









 3. General Provisions. This Assignment and Assumption shall be binding upon, and inure to the benefit
of, the parties hereto and their respective successors and assigns. This Assignment and Assumption may be executed in any number of counterparts, which together shall constitute one instrument. Delivery of an executed counterpart of a signature page
of this Assignment and Assumption by telecopy shall be effective as delivery of a manually executed counterpart of this Assignment and Assumption. This Assignment and Assumption shall be governed by, and construed in accordance with, the law of the
State of New York. 

  
 Exhibit A - 5









 EXHIBIT B 
 OPINION OF COUNSEL FOR THE BORROWER AND THE MLP 
 May 2, 2012 

To the Lenders and the Administrative 

  Agent Referred to Below 
 c/o
JPMorgan Chase Bank, N.A., as 
   Administrative Agent 
 270 Park Avenue 
 New York, New York 10017 

Dear Sirs: 
 [I/We] have acted
as counsel for NuStar Logistics, L.P. (the “Borrower”) and NuStar Energy L.P. (the “MLP” and each of the Subsidiaries of the MLP listed on Annex I hereto (the “Subsidiary Guarantors” and, together
with the Borrower, the “Loan Parties”), in connection with the Credit Agreement dated as of May 2, 2012 (the “Credit Agreement”), among the Borrower, the MLP, the banks and other financial institutions
identified therein as Lenders, JPMorgan Chase Bank, N.A., as Administrative Agent, and others as agents, and the other Loan Documents identified below. This opinion is being furnished to you pursuant to Section 4.01(b) of the Credit Agreement.
Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
 In that connection, we have examined executed copies of the Credit Agreement, the Subsidiary Guaranty Agreement dated as of even date herewith made by each of the Guarantors (as defined therein) in favor
of the Administrative Agent (the “Subsidiary Guaranty”), and the notes executed and delivered on the date hereof pursuant to Section 2.10(e) of the Credit Agreement (the “Loan Documents”). 

In addition, [I, or individuals under my direction,/We] have examined originals or copies, certified or otherwise identified to [my/our]
satisfaction, of such documents, corporate records, certificates of public officials and other instruments and have conducted such other investigations of fact and law as [I/we] have deemed necessary or advisable for purposes of this opinion.

 Upon the basis of the foregoing, [I am/we are] of the opinion that: 

1. The Loan Documents constitute the legal, valid and binding obligations of the Loan Parties party thereto, enforceable against such Loan
Parties under the law of the State of New York in accordance with their respective terms. 
 2. In a case properly argued and
presented, a Texas court or a Federal court sitting in Texas and applying Texas conflict of law principles, as set out in Chapter 271 of the Texas Business and Commerce Code, would give effect to the provisions of the Credit Agreement and the
Subsidiary Guaranty selecting New York law as governing, and would apply the substantive laws of the State of New York in construing the Credit Agreement and the Subsidiary Guaranty. 

3. Under the circumstances contemplated by the Credit Agreement, the making of the Loans will not violate Section 7 of the
Securities Exchange Act of 1934, as amended, or any regulation issued pursuant thereto, including without limitation, the provisions of Regulation T, U or X of the Board of Governors of the Federal Reserve System. 

  
 Exhibit B - 1









 4. No Loan Party is an “investment company” within the meaning of the Investment
Company Act of 1940, as amended. 
 5. The Borrower (a) is a limited partnership duly formed and validly existing under the
laws of the State of Delaware and (b) has the limited partnership power and authority to (i) own property and conduct the business in which it is currently engaged and in which it proposes, as of the date hereof, to be engaged after the
date hereof, (ii) make, deliver and perform the Loan Documents to which it is a party in accordance with the terms and provisions thereof and (iii) borrow under the Credit Agreement. 

6. The MLP (a) is a limited partnership duly formed and validly existing under the laws of the State of Delaware and (b) has
the limited partnership power and authority to (i) own property and conduct the business in which it is currently engaged and in which it proposes, as of the date hereof, to be engaged after the date hereof, and (ii) make, deliver and
perform the Credit Agreement in accordance with the terms and provisions thereof. 
 7. Each Subsidiary Guarantor (a) is a
limited partnership, corporation or limited liability company validly existing under the laws of the jurisdiction of its formation as described on Annex I hereto and (b) has the limited partnership, corporate or limited liability company power
and authority to make, deliver and perform the Subsidiary Guaranty in accordance with the terms and provisions thereof. 
 8.
The execution, delivery and performance of the Credit Agreement by the Borrower and the MLP, and of the Subsidiary Guaranty by each Subsidiary Guarantor, and the borrowings by the Borrower under the Credit Agreement, have been duly authorized by all
necessary actions on behalf of the Loan Parties and each other Person whose authorization is relevant to, or constitutes, authorization on behalf of either Loan Party. 
 9. The Loan Documents have been duly executed and delivered on behalf of the Loan Parties, as applicable. 
 10. No approvals or consents of any governmental authority of the State of Texas or the United States of America or other consents or approvals by any other Person which have not been obtained on or prior
to the date hereof are required (a) in connection with the participation by the Loan Parties in connection with the transactions under the Loan Documents or the execution, delivery and performance by any Loan Party of the Loan Documents to
which it is a party, or (b) for the validity and enforceability of the Loan Documents and the exercise by the Lenders of their rights and remedies thereunder. 
 11. The execution, delivery and performance by the Loan Parties of the Loan Documents will not (a) violate any provision of the Partnership Agreement (Borrower), the Partnership Agreement (MLP), or
the certificate of incorporation, bylaws, partnership agreement or limited liability company agreement, as applicable, of any Subsidiary Guarantor, (b) result in the breach of, or constitute a default under, any indenture or loan or credit
agreement or any other material agreement, lease or instrument, known to me after due inquiry, to which any of the Loan Parties is a party or by which its properties may be bound, (c) result in, or require, the creation or imposition of any
Lien on any of its properties or revenues pursuant to any requirement of law, rule regulation or order of any governmental authority of the State of Texas or the United States of America or material contractual obligation binding upon any Loan
Party, or (d) result in any violation by any Loan Party of any applicable law of the State of Texas or the United States of America. 

  
 Exhibit B - 2









 12. The Borrower is not subject to regulation under any statute or regulation of the State
of Texas or the United States of America that limits its ability to incur indebtedness. 
 13. To my knowledge (having made due
inquiry with respect thereto), except as disclosed in the Credit Agreement, no litigation, investigation or proceeding of or before any arbitrator or governmental authority is pending or threatened by or against any Loan Party or against any of the
properties or revenues of either (a) with respect to the Loan Documents or any of the transactions contemplated thereby or (b) which, if adversely determined, could reasonably be expected to have a Material Adverse Effect. 

  
 Exhibit B - 3









 EXHIBIT C-1 
 FORM OF INITIAL NOTICE OF COMMITMENT INCREASE 
 [Date] 

JPMorgan Chase Bank, N.A. 
   as
Administrative Agent 
 1111 Fannin, 8th Floor 
 Houston, TX 77002 
 Attention:
                                         
        
 Ladies and Gentlemen: 
 The undersigned, NuStar Logistics, L.P., refers to the 5-Year Revolving Credit Agreement dated as of May 2, 2012 (as amended, supplemented or otherwise modified from time to time, the “Credit
Agreement”, with terms defined in the Credit Agreement and not otherwise defined herein being used herein as therein defined) among NuStar Logistics, L.P., a Delaware limited partnership (the “Borrower”), NuStar Energy
L.P., a Delaware limited partnership, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto and hereby gives you notice, pursuant to Section 2.20 of the Credit Agreement that the
undersigned hereby requests that (x) the Lenders agree to increase their respective Commitments and/or (y) the New Lenders agree to provide Commitments under the Credit Agreement, and in that connection sets forth below the information
relating to such proposed Commitment increase as required by Section 2.20 of the Credit Agreement: 
 (i) the
effective date of such increase of aggregate amount of the Lenders’ Commitments is
                                        ;

 (ii) the amount of the requested increase (and/or provision, as applicable) of the aggregate Lenders’
Commitments is
$                                         
    [$25,000,000 minimum]; and 
 (iii) the amount of the requested increase to the amount of
the Euro Sublimit is
                                         
        [this amount must not exceed the amount of the requested increase to the Lenders’ Commitments]. 

  
 Exhibit C-1 -
1 








 Delivery of an executed counterpart of this Initial Notice of Commitment Increase by telecopier shall be
effective as delivery of an original executed counterpart of this Initial Notice of Commitment Increase. 
  

									
		 	 Very truly yours,
  

NUSTAR LOGISTICS, L.P.

			
		 		 	By:   NuStar GP, Inc., its General Partner


									
					
		 		 		 	By:	 	 
		 		 		 		 	 Steven A. Blank
 Senior Vice
President, Chief
 Financial Officer and Treasurer



  
 Exhibit C-1 -
2 








 EXHIBIT C-2 
 FORM OF NOTICE OF CONFIRMATION OF COMMITMENT INCREASE 
 [Date] 

JPMorgan Chase Bank, N.A. 
   as
Administrative Agent 
 1111 Fannin, 8th Floor 
 Houston, TX 77002 
 Attention:
                                        

 Ladies and Gentlemen: 
 The undersigned, NuStar Logistics, L.P., refers to the 5-Year Revolving Credit Agreement dated as of May 2, 2012 (as amended, supplemented or otherwise modified from time to time, the “Credit
Agreement”, with terms defined in the Credit Agreement and not otherwise defined herein being used herein as therein defined) among NuStar Logistics, L.P., a Delaware limited partnership (the “Borrower”), NuStar Energy
L.P., a Delaware limited partnership, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto and hereby gives you notice, irrevocably, pursuant to Section 2.20 of the Credit Agreement that
the undersigned hereby requests that (x) the Lenders agree to increase their respective Commitments and/or (y) the New Lenders agree to provide Commitments under the Credit Agreement, and in that connection sets forth below the information
relating to such proposed Commitment increase as required by Section 2.20 of the Credit Agreement: 
 (i) the
effective date of such increase of aggregate amount of the Lenders’ Commitments is
                                         
   ; 
 (ii) the amount of the requested increase (and/or provision, as applicable) of the
aggregate Lenders’ Commitments is
                                         
            [$25,000,000 minimum]; 
 (iii) the amount
of the requested increase to the amount of the Euro Sublimit is
                                         
        [this amount must not exceed the amount of the requested increase to the Lenders’ Commitments]; 
 (iv) the Increasing Lenders, the Partially Increasing Lenders or the New Lenders, if any, which have agreed with the Borrower to increase (and/or provide, as applicable) their respective Commitments or to
provide Commitments, as the case may be, are: [INSERT NAMES OF THE INCREASING LENDERS, THE PARTIALLY INCREASING LENDERS AND/OR NEW LENDERS]; 
 (v) the Reducing Lenders, if any, which have not agreed to increase their respective Commitments are: [INSERT THE NAMES OF THE REDUCING LENDERS]; and 

(vi) set forth on Schedule I hereto is the amount of the respective Commitments of all Increasing Lenders, Partially
Increasing Lenders, Reducing Lenders and New Lenders after the effective date of such increase. 

  
 Exhibit C-2 -
1 








 Delivery of an executed counterpart of this Notice of Confirmation of Commitment Increase by
telecopier shall be effective as delivery of an original executed counterpart of this Notice of Confirmation of Commitment Increase. 
  

									
		 	 Very truly yours,
  

NUSTAR LOGISTICS, L.P.

			
		 		 	By:   NuStar GP, Inc., its General Partner
		 		 		 		 	
		 		 		 	By:	 	 
		 		 		 		 	 Steven A. Blank
 Senior Vice
President, Chief
 Financial Officer and Treasurer



  
 Exhibit C-2 -
2 








  

 
 EXHIBIT D 

[FORM OF] 

SUBSIDIARY GUARANTY AGREEMENT 
 made by 
 EACH OF THE GUARANTORS (as defined herein) 

in favor of 

JPMORGAN CHASE BANK, N.A., 
 as Administrative Agent 
 Dated as of May 2, 2012 

 
  

 

  
 Exhibit D - 1









 SUBSIDIARY GUARANTY AGREEMENT, dated as of May 2, 2012, made by the signatories hereto
(together with any other entity that may become a party hereto as provided herein, the “Guarantors” and each a “Guarantor”), in favor of JPMorgan Chase Bank, N.A., as Administrative Agent (in such capacity, the
“Administrative Agent”), for the benefit of the banks and other financial institutions or entities (the “Lenders”) parties to the 5-Year Revolving Credit Agreement, dated as of May 2, 2012 (the “Credit
Agreement”), among NuStar Logistics, L.P., a Delaware limited partnership (the “Borrower”), NuStar Energy L.P., a Delaware limited partnership (the “MLP”), the Lenders, the Administrative Agent, and the
other agents party thereto. 
 W I T N E S S E T H: 

WHEREAS, pursuant to the Credit Agreement, the Lenders have severally agreed to make extensions of credit to the Borrower upon the terms
and subject to the conditions set forth therein; 
 WHEREAS, the Borrower is a member of an affiliated group of companies that
includes each Guarantor; 
 WHEREAS, the proceeds of the extensions of credit under the Credit Agreement may be or have been
used in part to enable the Borrower to make valuable transfers to one or more of the Guarantors in connection with the operation of their respective businesses; 
 WHEREAS, the Borrower and the Guarantors are engaged in related businesses, and each Guarantor will derive substantial direct and indirect benefit from the making of the extensions of credit under the
Credit Agreement; 
 WHEREAS, it is a condition precedent to the obligation of the Lenders to make their respective extensions
of credit to the Borrower under the Credit Agreement that the Guarantors shall have executed and delivered this Agreement to the Administrative Agent for the ratable benefit of the Lenders; and 

WHEREAS, it is a condition subsequent to the obligation of the Lenders to make their respective extensions of credit to the Borrower
under the Credit Agreement that certain subsidiaries of the MLP shall from time to time become parties to this Agreement as Guarantors by executing and delivering an Assumption Agreement, in the form attached hereto as Annex I, to the Administrative
Agent for the ratable benefit of the Lenders; 
 NOW, THEREFORE, in consideration of the premises and to induce the Lenders to
continue their respective extensions of credit to the Borrower under the Credit Agreement, each Guarantor hereby agrees with the Administrative Agent, for the ratable benefit of the Lenders, as follows: 

SECTION 1. DEFINED TERMS 
 1.1 Definitions. 
 (a) Unless otherwise defined herein, terms defined in
the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
 (b) The following terms
shall have the following meanings: 
 “Agreement”: means this Subsidiary Guaranty Agreement, as the same may be
amended, supplemented or otherwise modified from time to time. 

  
 Exhibit D - 1









 “Borrower Obligations”: means the collective reference to all obligations,
liabilities and indebtedness (including all Indebtedness) owing by the Borrower pursuant to the Credit Agreement, including, without limitation, the unpaid principal of and interest on the Loans and LC Disbursements and all other obligations and
liabilities of the Borrower (including, without limitation, interest accruing at the then applicable rate provided in the Credit Agreement after the maturity of the Loans and LC Disbursements and interest accruing at the then applicable rate
provided in the Credit Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to the Borrower, whether or not a claim for post-filing or post-petition interest is
allowed in such proceeding) to the Administrative Agent, any Issuing Bank or any Lender, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, out of, or in connection
with, the Credit Agreement, this Agreement, any Letter of Credit or the other Loan Documents or any other document made, delivered or given in connection therewith, in each case whether on account of principal, interest, reimbursement obligations,
fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the Administrative Agent, the Issuing Banks or to the Lenders that are required to be paid by the Borrower pursuant to the terms
of any of the foregoing agreements). 
 “Guarantor Obligations”: means with respect to any Guarantor, the
collective reference to (i) the Borrower Obligations and (ii) all obligations and liabilities of such Guarantor which may arise under or in connection with this Agreement, in each case whether on account of guarantee obligations,
reimbursement obligations, loan obligations, fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the Administrative Agent or to the Lenders that are required to be paid by such
Guarantor pursuant to the terms of this Agreement or any other Loan Document). 
 “Guarantors”: means the
collective reference to each Guarantor party to this Agreement. 
 “Obligations”: means in the case of each
Guarantor, its Guarantor Obligations. 
 “Solvent”: means with respect to each Guarantor as of any date, that
(a) the value of the assets of such Guarantor (both at fair value and present fair saleable value) is, on the date of determination, greater than the total amount of liabilities (including contingent and unliquidated liabilities) of such
Guarantor as of such date, (b) as of such date, such Guarantor is able to pay all of its liabilities as such liabilities mature and (c) as of such date, such Guarantor does not have unreasonably small capital given the nature of its
business. In computing the amount of contingent or unliquidated liabilities at any time, such liabilities shall be computed at the amount that, in light of all the facts and circumstances existing at such time, represents the amount that can
reasonably be expected to become an actual or matured liability. 
 1.2 Other Definitional Provisions. 

(a) The words “hereof,” “herein”, “hereto” and “hereunder” and words of similar import when used
in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement, and Section and Schedule references are to this Agreement unless otherwise specified. 

(b) The meanings given to terms defined herein shall be equally applicable to both the singular and plural forms of such terms.

 (c) A reference to any Person hereunder shall be deemed to include a reference to such Person’s successor’s,
endorsees, transferees and assigns. 

  
 Exhibit D - 2









 SECTION 2. GUARANTEE 
 2.1 Guarantee. 
 (a) Each of the Guarantors hereby, jointly and severally,
(i) absolutely, unconditionally and irrevocably, guarantees to the Administrative Agent for the ratable benefit of the Lenders and their respective successors, endorsees, transferees and assigns, the prompt and complete payment and performance
by the Borrower when due (whether at the stated maturity, by acceleration or otherwise) of the Borrower Obligations and (ii) indemnifies and holds harmless the Administrative Agent and each Lender from, and agrees to pay to the Administrative
Agent and each Lender, all reasonable costs and expenses (including reasonable counsel fees and expenses) incurred by the Administrative Agent or such Lender in enforcing any of its rights under this Agreement. The guarantee in this Section 2.1
is a continuing guarantee, and shall apply to all Obligations owing at any time whenever arising or incurred and shall remain in full force and effect until the Obligations have been indefeasibly paid in full in cash. Each Guarantor agrees that
notwithstanding any stay, injunction or other prohibition preventing the payment by the Borrower of all or any portion of the Borrower Obligations and notwithstanding that all or any portion of the Borrower Obligations may be unenforceable or not
allowable due to the existence of a bankruptcy, reorganization or similar proceeding involving the Borrower, such Borrower Obligations shall nevertheless be due and payable by such Guarantor for the purposes of this Agreement at the time such
Borrower Obligations would by payable by the Borrower under the provisions of the Credit Agreement. Notwithstanding the foregoing, any enforcement of this Agreement with respect to the rights of any Lender may be accomplished by the Administrative
Agent acting on behalf of such Lender. 
 (b) Anything herein or in any other Loan Document to the contrary notwithstanding, the
maximum liability of each Guarantor hereunder shall in no event exceed the amount which can be guaranteed by such Guarantor under applicable federal and state laws relating to the insolvency of debtors (after giving effect to the right of
contribution established in Section 2.2). 
 (c) Each Guarantor agrees that the Borrower Obligations may at any time and
from time to time exceed the amount of the liability of such Guarantor hereunder without impairing the guarantee contained in this Section 2 or affecting the rights and remedies of the Administrative Agent or any Lender hereunder. 

(d) The guarantee contained in this Section 2.1 shall remain in full force and effect until all the Borrower Obligations and the
obligations of each Guarantor under the guarantee contained in this Section 2.1 shall have been satisfied by indefeasible payment in full in cash, no Letter of Credit shall be outstanding and the Commitments shall be terminated, notwithstanding
that from time to time during the term of the Credit Agreement the Borrower may be free from any Borrower Obligations. 
 (e) No
payment made by the Borrower, any of the Guarantors, any other guarantor or any other Person or received or collected by the Administrative Agent or any Lender from the Borrower, any of the Guarantors, any other guarantor or any other Person by
virtue of any action or proceeding or any set-off or appropriation or application at any time or from time to time in reduction of or in payment of the Borrower Obligations shall be deemed to modify, reduce, release or otherwise affect the liability
of any Guarantor hereunder which shall, notwithstanding any such payment (other than any payment made by such Guarantor in respect of the Borrower Obligations or any payment received or collected from such Guarantor in respect of the Borrower
Obligations), remain liable for the Borrower Obligations up to the maximum liability of such Guarantor hereunder until, subject to Section 2.6, the Borrower Obligations are indefeasibly paid in full in cash, no Letter of Credit shall be
outstanding and the Commitments are terminated. 

  
 Exhibit D - 3









 2.2 Right of Contribution. Each Guarantor hereby agrees that to the extent that a
Guarantor shall have paid more than its proportionate share of any payment made hereunder, such Guarantor shall be entitled to seek and receive contribution from and against any other Guarantor hereunder which has not paid its proportionate share of
such payment. Each Guarantor’s right of contribution shall be subject to the terms and conditions of Section 2.3. The provisions of this Section 2.2 shall in no respect limit the obligations and liabilities of any Guarantor to the
Administrative Agent and the Lenders, and each Guarantor shall remain liable to the Administrative Agent and the Lenders for the full amount guaranteed by such Guarantor hereunder. 

2.3 No Subrogation. Notwithstanding any payment made by any Guarantor hereunder or any set-off or application of funds of any
Guarantor by the Administrative Agent or any Lender, no Guarantor shall be entitled to be subrogated to any of the rights of the Administrative Agent or any Lender against the Borrower or any other Guarantor (or any other guarantor) or any
collateral security or guarantee or right of offset held by the Administrative Agent or any Lender for the payment of the Borrower Obligations, nor shall any Guarantor seek or be entitled to seek any contribution or reimbursement from the Borrower
or any other Guarantor (or any other guarantor) in respect of payments made by such Guarantor hereunder, until all amounts owing to the Administrative Agent and the Lenders by the Borrower on account of the Borrower Obligations are indefeasibly paid
in full in cash, no Letter of Credit shall be outstanding and the Commitments are terminated. If any amount shall be paid to any Guarantor on account of such subrogation rights at any time when all of the Borrower Obligations shall not have been
paid in full in cash, such amount shall be held by such Guarantor in trust for the Administrative Agent and the Lenders, segregated from other funds of such Guarantor, and shall, forthwith upon receipt by such Guarantor, be turned over to the
Administrative Agent in the exact form received by such Guarantor (duly indorsed by such Guarantor to the Administrative Agent, if required), to be applied against the Borrower Obligations, whether matured or unmatured, in such order as the
Administrative Agent may determine. 
 2.4 Amendments, etc. with respect to the Borrower Obligations. Each Guarantor
shall remain obligated hereunder notwithstanding that, without any reservation of rights against any Guarantor and without notice to or further assent by any Guarantor, any demand for payment of any of the Borrower Obligations made by the
Administrative Agent or any Lender may be rescinded by the Administrative Agent or such Lender and any of the Borrower Obligations continued, and the Borrower Obligations, or the liability of any other Person upon or for any part thereof, or any
collateral security or guarantee therefor or right of offset with respect thereto, may, from time to time, in whole or in part, be renewed, extended, amended, modified, accelerated, compromised, waived, surrendered or released by the Administrative
Agent or any Lender, and the Credit Agreement and the other Loan Documents and any other documents executed and delivered in connection therewith may be amended, modified, supplemented or terminated, in whole or in part, as the Administrative Agent
(or the Required Lenders or all Lenders, as the case may be) may deem advisable from time to time, and any collateral security, guarantee or right of offset at any time held by the Administrative Agent or any Lender for the payment of the Borrower
Obligations may be sold, exchanged, waived, surrendered or released. Neither the Administrative Agent nor any Lender shall have any obligation to protect, secure, perfect or insure any Lien at any time held by it as security for the Borrower
Obligations or for the guarantee contained in this Section 2 or any property subject thereto. 
 2.5 Guarantee Absolute
and Unconditional. Each Guarantor waives any and all notice of the creation, renewal, extension or accrual of any of the Borrower Obligations and notice of or proof of reliance by the Administrative Agent or any Lender upon the guarantee
contained in this Section 2 or acceptance of the guarantee contained in this Section 2; the Borrower Obligations, and any of them, shall conclusively be deemed to have been created, contracted or incurred, or renewed, extended, amended or


  
 Exhibit D - 4









 
waived, in reliance upon the guarantee contained in this Section 2; and all dealings between the Borrower and any of the Guarantors, on the one hand, and the Administrative Agent and the
Lenders, on the other hand, likewise shall be conclusively presumed to have been had or consummated in reliance upon the guarantee contained in this Section 2. Each Guarantor waives diligence, presentment, protest, demand for payment, notice of
intent to accelerate, notice of acceleration and notice of default or nonpayment to or upon the Borrower or any of the Guarantors with respect to the Borrower Obligations. Each Guarantor understands and agrees that the guarantee contained in this
Section 2 shall be construed as a continuing, absolute and unconditional guarantee of payment without regard to (a) the validity or enforceability of the Credit Agreement or any other Loan Document, any of the Borrower Obligations or any
other collateral security therefor or guarantee or right of offset with respect thereto at any time or from time to time held by the Administrative Agent or any Lender, (b) any defense, set-off or counterclaim (other than a defense of payment
or performance) which may at any time be available to or be asserted by the Borrower or any other Person against the Administrative Agent or any Lender, (c) any extension, other indulgence, renewal, settlement, discharge, compromise, waiver,
subordination or release in respect of any Borrower Obligation, security, Person or otherwise, (d) any modification or amendment of or supplement to the Borrower Obligations, including any increase or decrease in the principal, the rates of
interest or other amounts payable thereunder, (e) any release, non-perfection or invalidity of any direct or indirect security for any Borrower Obligation, (f) any change in the existence, structure, constitution, name, objects, powers,
business, control or ownership of the Borrower or any other Person, or any insolvency, bankruptcy, reorganization or other similar proceeding affecting the Borrower or any other Person or its assets, (g) any limitation, postponement,
prohibition, subordination or other restriction on the rights of the Administrative Agent or the Lenders to payment of the Borrower Obligations, (h) any release, substitution or addition of any cosigner, endorser or other guarantor of the
Borrower Obligations, (i) any defense arising by reason of any failure of the Borrower to make any presentment, demand for performance, notice of non-performance, protest, notice of intent to accelerate, notice of acceleration and any other
notice, including notice of all of the following: acceptance of this Agreement, partial payment or non-payment of all or any part of the Borrower Obligations and the existence, creation, or incurring of new or additional Borrower Obligations,
(j) any defense arising by reason of any failure of the Administrative Agent to proceed against the Borrower or any other Person, to proceed against, apply or exhaust any security held from the Borrower or any other Person for the Borrower
Obligations, to proceed against, apply or exhaust any security held from any Guarantor or any other Person for this Agreement or to pursue any other remedy in the power of the Administrative Agent or the Lenders whatsoever, (k) any law which
provides that the obligation of a guarantor must neither be larger in amount nor in other respects more burdensome than that of the principal obligation or which reduces a guarantor’s obligation in proportion to the principal obligation,
(l) any defense arising by reason of any incapacity, lack of authority, or other defense of the Borrower or any other Person, or by reason of any limitation, postponement, prohibition on the Administrative Agent’s or the Lenders’
right to payment of the Borrower Obligations or any part thereof, or by reason of the cessation from any cause whatsoever of the liability of the Borrower or any other Person with respect to all or any part of the Borrower Obligations, or by reason
of any act or omission of the Administrative Agent or the Lenders which directly or indirectly results in the discharge or release of the Borrower or any other Person of all or any part of the Borrower Obligations or any security or guarantee
therefore, whether by contract, operation of law or otherwise, (m) any defense arising by failure by the Administrative Agent or the Lenders to obtain, perfect or maintain a perfected or prior (or any) security interest in or lien or
encumbrance upon any property of the Borrower or any other Person, or by reason of any interest of the Borrower in any property, whether as owner thereof or the holder of a security interest therein or lien or encumbrance thereon, being invalidated,
voided, declared fraudulent or preferential or otherwise set aside, or by reason of any impairment by the Borrower of any right to recourse or collateral, (n) any defense arising by reason of the failure of the Borrower to marshal any assets,
(o) any defense based upon any failure of the Administrative Agent or any Lender to give to the Borrower or any Guarantor notice of any sale or other 

  
 Exhibit D - 5









 
disposition of any property securing any or all of the Obligations, or any defect in any notice that may be given in connection with any sale or other disposition of any such property, or any
failure of the Administrative Agent or any Lender to comply with any provision of applicable law in enforcing any security interest in or lien upon any such property, including any failure of the Administrative Agent or any Lender to dispose of any
such property in a commercially reasonable manner, (p) any dealing whatsoever with the Borrower or other Person or any security, whether negligently or not, or any failure to do so, (q) any defense based upon or arising out any bankruptcy,
insolvency, reorganization, moratorium, arrangement, readjustment of debt, liquidation or dissolution proceeding commenced by or against the Borrower or any other Person, including any discharge of, or bar against collecting, any of the Borrower
Obligations, in or as a result of any such proceeding, (r) or any other act or omission to act or delay of any kind by the Borrower, the Administrative Agent, any Lender, any Guarantor or any other Person or any other circumstance whatsoever,
whether similar or dissimilar to the foregoing, which might, but for the provisions of this Section 2.5, constitute a legal or equitable discharge, limitation or reduction of such Guarantor’s obligations hereunder (other than the
indefeasible payment in full in cash of all of the Borrower Obligations). The foregoing provisions apply (and the foregoing waivers will be effective) even if the effect of any action (or failure to take any action) by the Administrative Agent or
any Lender is to destroy or diminish a Guarantor’s subrogation rights, such Guarantor’s right to proceed against the Borrower for reimbursement, such Guarantor’s right to recover contribution from any other Guarantor or any other
right or remedy. When making any demand hereunder or otherwise pursuing its rights and remedies hereunder against any Guarantor, the Administrative Agent or any Lender may, but shall be under no obligation to, make a similar demand on or otherwise
pursue such rights and remedies as it may have against the Borrower, any other Guarantor or any other Person or against any collateral security or guarantee for the Borrower Obligations or any right of offset with respect thereto, and any failure by
the Administrative Agent or any Lender to make any such demand, to pursue such other rights or remedies or to collect any payments from the Borrower, any other Guarantor or any other Person or to realize upon any such collateral security or
guarantee or to exercise any such right of offset, or any release of the Borrower, any other Guarantor or any other Person or any such collateral security, guarantee or right of offset, shall not relieve any Guarantor of any obligation or liability
hereunder, and shall not impair or affect the rights and remedies, whether express, implied or available as a matter of law, of the Administrative Agent or any Lender against any Guarantor. For the purposes hereof “demand” shall include
the commencement and continuance of any legal proceedings. 
 2.6 Reinstatement. The guarantee contained in this
Section 2 shall continue to be effective, or be reinstated, as the case may be, if at any time payment, or any part thereof, of any of the Borrower Obligations is rescinded or must otherwise be restored or returned by the Administrative Agent
or any Lender upon the insolvency, bankruptcy, dissolution, liquidation or reorganization of the Borrower or any Guarantor, or upon or as a result of the appointment of a receiver, intervenor or conservator of, or trustee or similar officer for, the
Borrower or any Guarantor or any substantial part of its property, or otherwise, all as though such payments had not been made. 

2.7 Payments. Each Guarantor hereby guarantees that payments hereunder will be paid to the Administrative Agent without set-off or
counterclaim and without deduction for any taxes and in immediately available funds and in dollars at the Administrative Agent ‘s payment office at the address provided in Section 2.17 of the Credit Agreement. 

SECTION 3. REPRESENTATIONS AND WARRANTIES 
 To induce the Administrative Agent and the Lenders to enter into the Credit Agreement and to induce the Lenders to make their respective extensions of credit to the Borrower thereunder, each Guarantor
hereby represents and warrants to the Administrative Agent and each Lender that: 

  
 Exhibit D - 6









 3.1 Representations in Credit Agreement. In the case of each Guarantor, the
representations and warranties relating to subsidiaries of the Borrower and the MLP set forth in Article 3 of the Credit Agreement, each of which is hereby incorporated herein by reference and shall apply mutatis mutandis, are true and correct, and
the Administrative Agent and each Lender shall be entitled to rely on each of them as if they were fully set forth herein. Each Guarantor also represents and warrants that it is Solvent and that it is a Subsidiary of the MLP. 

SECTION 4. COVENANTS 
 Each Guarantor covenants and agrees with the Administrative Agent and the Lenders that, from and after the date of this Agreement until the Obligations shall have been indefeasibly paid in full in cash,
no Letter of Credit shall be outstanding and the Commitments shall have terminated, in the case of each Guarantor, such Guarantor shall take, or shall refrain from taking, as the case may be, each action that is necessary to be taken or not taken,
as the case may be, so that no Default or Event of Default is caused by the failure to take such action or to refrain from taking such action by such Guarantor or any of its Subsidiaries. 

SECTION 5. THE ADMINISTRATIVE AGENT 
 5.1 Authority of Administrative Agent. Each Guarantor acknowledges that the rights and responsibilities of the Administrative Agent under this Agreement with respect to any action taken by the
Administrative Agent or the exercise or non-exercise by the Administrative Agent of any option, voting right, request, judgment or other right or remedy provided for herein or resulting or arising out of this Agreement shall, as between the
Administrative Agent and the Lenders, be governed by the Credit Agreement and by such other agreements with respect thereto as may exist from time to time among them, but, as between the Administrative Agent and the Guarantors, the Administrative
Agent shall be conclusively presumed to be acting as agent for the Lenders with full and valid authority so to act or refrain from acting, and no Guarantor shall be under any obligation, or entitlement, to make any inquiry respecting such authority.

 SECTION 6. MISCELLANEOUS 
 6.1 Amendments in Writing. None of the terms or provisions of this Agreement may be waived, amended, supplemented or otherwise modified except in accordance with Section 10.02 of the Credit
Agreement. 
 6.2 Notices. All notices, requests and demands to or upon the Administrative Agent or any Guarantor
hereunder shall be effected in the manner provided for in Section 10.01 of the Credit Agreement; provided that any such notice, request or demand to or upon any Guarantor shall be addressed to such Guarantor at its notice address set forth on
Schedule 1. 
 6.3 No Waiver by Course of Conduct; Cumulative Remedies. Neither the Administrative Agent nor any Lender
shall by any act (except by a written instrument pursuant to Section 6.1), delay, indulgence, omission or otherwise be deemed to have waived any right or remedy hereunder or to have acquiesced in any Default or Event of Default. No failure to
exercise, nor any delay in exercising, on the part of the Administrative Agent or any Lender, any right, power or privilege hereunder shall operate as a waiver thereof. No single or partial exercise of any right, power or privilege hereunder shall
preclude any other or further exercise thereof or the exercise of any other right, power or privilege. A waiver by the Administrative Agent or any Lender of any right or remedy hereunder on any one occasion shall not be construed as a bar to any
right or remedy which the Administrative Agent or such Lender would otherwise have on any future occasion. The rights and remedies herein provided are cumulative, may be exercised singly or concurrently and are not exclusive of any other rights or
remedies provided by law. 

  
 Exhibit D - 7









 6.4 Enforcement Expenses; Indemnification. 

(a) Each Guarantor agrees to pay or reimburse each Lender and the Administrative Agent for all its costs and expenses incurred in
collecting against such Guarantor under the guarantee contained in Section 2 or otherwise enforcing or preserving any rights under this Agreement and which such Guarantor is a party, including, without limitation, the reasonable fees and
disbursements of counsel (including the allocated fees and expenses of in-house counsel) to each Lender and of counsel to the Administrative Agent. 
 (b) Each Guarantor agrees to pay, and to save the Administrative Agent and the Lenders harmless from, any and all liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind or nature whatsoever with respect to the execution, delivery, enforcement, performance and administration of this Agreement to the same extent the Borrower would be required to do so pursuant to
Section 10.03 of the Credit Agreement. 
 (c) The agreements in this Section 6.4 shall survive repayment of the
Obligations and all other amounts payable under the Credit Agreement and the other Loan Documents. 
 6.5 Successors and
Assigns. This Agreement shall be binding upon the successors and assigns of each Guarantor and shall inure to the benefit of the Administrative Agent and the Lenders and their successors and assigns; provided that no Guarantor may assign,
transfer or delegate any of its rights or obligations under this Agreement without the prior written consent of the Administrative Agent. 
 6.6 Counterparts. This Agreement may be executed by one or more of the parties to this Agreement on any number of separate counterparts (including by telecopy), and all of said counterparts taken
together shall be deemed to constitute one and the same instrument. A set of the copies of this Agreement signed by all the parties shall be lodged with the Borrower and the Administrative Agent. Delivery of an executed counterpart of a signature
page of this Agreement by telecopy or facsimile shall be effective as delivery of a manually executed counterpart of this Agreement. 
 6.7 Severability. Any provision of this Agreement which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. 

6.8 Integration. This Agreement and the other Loan Documents represent the entire agreement of the Guarantors, the Administrative
Agent and the Lenders with respect to the subject matter hereof and thereof, and there are no promises, undertakings, representations or warranties by the Administrative Agent or any Lender relative to subject matter hereof and thereof not expressly
set forth or referred to herein. 
 6.9 GOVERNING LAW. THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES UNDER
THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK AND TO THE EXTENT CONTROLLING, LAWS OF THE UNITED STATES OF AMERICA. 

  
 Exhibit D - 8









 6.10 Submission to Jurisdiction; Waivers. Each Guarantor hereby irrevocably and
unconditionally: 
 (a) submits for itself and its property in any legal action or proceeding relating to this Agreement and the
other Loan Documents to which it is a party, or for recognition and enforcement of any judgment in respect thereof, to the non-exclusive general jurisdiction of the Courts of the State of New York, the courts of the United States of America for the
Southern District of New York, and appellate courts from any thereof; 
 (b) consents that any such action or proceeding may be
brought in such courts and waives any objection that it may now or hereafter have to the venue of any such action or proceeding in any such court or that such action or proceeding was brought in an inconvenient court and agrees not to plead or claim
the same; 
 (c) agrees that service of process in any such action or proceeding may be effected by mailing a copy thereof by
registered or certified mail (or any substantially similar form of mail), postage prepaid, to such Guarantor at its address referred to in Section 6.2 or at such other address of which the Administrative Agent shall have been notified pursuant
thereto; 
 (d) agrees that nothing herein shall affect the right to effect service of process in any other manner permitted by
law or shall limit the right to sue in any other jurisdiction; and 
 (e) waives, to the maximum extent not prohibited by law,
any right it may have to claim or recover in any legal action or proceeding referred to in this Section 6.10 any special, exemplary, punitive or consequential damages. 
 6.11 Acknowledgments. Each Guarantor hereby acknowledges that: 
 (a) it has
been advised by counsel in the negotiation, execution and delivery of this Agreement and the other Loan Documents to which it is a party; 
 (b) neither the Administrative Agent nor any Lender has any fiduciary relationship with or duty to any Guarantor arising out of or in connection with this Agreement or the relationship between the
Administrative Agent and Lenders, on one hand, and the Guarantors, on the other hand, in connection herewith or therewith is solely that of debtor and creditor; and 
 (c) no joint venture is created hereby or by the other Loan Documents or otherwise exists by virtue of the transactions contemplated hereby among the Lenders or among the Guarantors and the Lenders.

 6.12 WAIVERS OF JURY TRIAL. EACH GUARANTOR, AND THE ADMINISTRATIVE AGENT AND THE LENDERS HEREBY IRREVOCABLY AND
UNCONDITIONALLY WAIVE TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT AND FOR ANY COUNTERCLAIM THEREIN. 
 6.13 Section Headings. The Section headings used in this Agreement are for convenience of reference only and are not to affect the construction hereof or be taken into consideration in the
interpretation hereof. 

  
 Exhibit D - 9









 6.14 Additional Guarantors. Each Subsidiary of the MLP that is required to become a
party to this Agreement pursuant to Section 5.10 of the Credit Agreement shall become a party hereto and a Guarantor hereunder for all purposes of this Agreement upon execution and delivery by such Subsidiary of an Assumption Agreement in the
form of Annex I hereto. 
 6.15 Release of Guarantors. At the request and sole expense of the Borrower and the MLP: any
Subsidiary of the MLP that is a Guarantor shall be released from its obligations hereunder in the event that (a) all of the Equity Interests of such Guarantor shall be sold, transferred or otherwise disposed of in a transaction permitted by the
Credit Agreement or (b) such Subsidiary does not guarantee any obligations of the MLP or any of its Subsidiaries under any public debt instrument (including the Indentures), or any such Subsidiary is to be released from such guarantee of such
public debt instrument immediately following such Subsidiary’s release from its obligations hereunder, provided that the Borrower and the MLP shall have delivered to the Administrative Agent, at least ten Business Days prior to the date of the
proposed release, a written request of a Responsible Officer of each of the Borrower and the MLP for release identifying the relevant Guarantor and the terms of the sale or other disposition or release from such guaranty, as the case may be, in
reasonable detail, together with a certification by the Borrower and the MLP that such transaction is in compliance with the Credit Agreement and the other Loan Documents and that at the time of such release, after giving effect to any other
Subsidiary of the MLP becoming a party hereto, the Borrower and the MLP are in compliance with Section 5.11 of the Credit Agreement and no Event of Default exists or would exist as a result of such release; provided further that if such
Subsidiary is not released from such guarantee of such public debt instrument within five (5) days of such Subsidiary’s release from the Subsidiary Guaranty, then such Subsidiary shall immediately become a party to the Subsidiary Guaranty.

 6.16 Limitation of Liability. Neither the General Partner nor the general partner(s) of the MLP shall be liable for
(c) the obligations of the Borrower under this Agreement or (d) the obligations of the MLP under this Agreement, including in each case, without limitation, by reason of any payment obligation imposed by governing state partnership
statutes and any provision of the applicable limited partnership agreement of the Borrower or the MLP that requires such General Partner or general partner(s), as the case may be, to restore a capital account deficit. 

IN WITNESS WHEREOF, each of the undersigned has caused this Subsidiary Guaranty Agreement to be duly executed and delivered as of the
date first above written. 
  

			
	Guarantor
		
	By:	 	[                             
                                ]
	Title:	 	
	
	[Guarantor]
		
	By:	 	[                             
                                ]
	Title:	 	



  
 Exhibit D - 10









 Schedule 1 
 NOTICE ADDRESSES OF GUARANTORS 
  

					
	Guarantors	  	Address	  	


  
 Exhibit D - 11









 ACKNOWLEDGMENT AND CONSENT 

The undersigned hereby acknowledges receipt of a copy of the Subsidiary Guaranty Agreement dated as of May 2, 2012, (the
“Subsidiary Guaranty Agreement”), made by the Guarantors parties thereto in favor of JPMorgan Chase Bank, N.A., as Administrative Agent, for the benefit of the Lenders. The undersigned agrees for the benefit of the Administrative
Agent and the Lenders the undersigned will be bound by the terms of the Subsidiary Guaranty Agreement and will comply with such terms insofar as such terms are applicable to the undersigned. 

 

			
	[                           
                                         
                ]
		
	By:	 	[                             
                                         
              ]
	Title:	 	
	
	Address for Notices:



  
 Exhibit D - 12









 Annex 1 to  
 Subsidiary Guaranty Agreement 
 ASSUMPTION AGREEMENT, dated as of
[                        ], [201_], by
[                                         
                               ], a
[                                        ]
corporation (the “Additional Guarantor”), in favor of JPMorgan Chase Bank, N.A., as Administrative Agent (in such capacity, the “Administrative Agent”) for the banks and other financial institutions (the
“Lenders”) parties to the Credit Agreement referred to below. All capitalized terms not defined herein shall have the meaning ascribed to them in such Credit Agreement. 

W I T N E S S E T H: 
 WHEREAS, NuStar Logistics, L.P., a Delaware limited partnership (the “Borrower”), NuStar Energy L.P., a Delaware limited partnership (the “MLP”), the Lenders and the
Administrative Agent have entered into a Credit Agreement, dated as of May 2, 2012 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”); 

WHEREAS, in connection with the Credit Agreement, certain subsidiaries of the MLP (other than the Additional Guarantor) have entered into
the Subsidiary Guaranty Agreement, dated as of May 2, 2012 (as amended, supplemented or otherwise modified from time to time, the “Subsidiary Guaranty Agreement”) in favor of the Administrative Agent for the benefit of the
Lenders: 
 WHEREAS, the Credit Agreement requires the Additional Guarantor to become a party to the Subsidiary Guaranty
Agreement; and 
 WHEREAS, the Additional Guarantor has agreed to execute and deliver this Assumption Agreement in order to
become a party to the Subsidiary Guaranty Agreement; 
 NOW, THEREFORE, IT IS AGREED: 

1. Subsidiary Guaranty Agreement. By executing and delivering this Assumption Agreement, the Additional Guarantor, as provided in
Section 6.14 of the Subsidiary Guaranty Agreement, hereby becomes a party to the Subsidiary Guaranty Agreement as a Guarantor thereunder with the same force and effect as if originally named therein as a Guarantor and, without limiting the
generality of the foregoing, hereby expressly assumes all obligations and liabilities of a Guarantor thereunder. The information set forth in Annex l-A hereto is hereby added to the information set forth in Schedule 1 to the Subsidiary Guaranty
Agreement. The Additional Guarantor hereby represents and warrants that each of the representations and warranties contained in Section 3 of the Subsidiary Guaranty Agreement is true and correct on and as the date hereof (after giving effect to
this Assumption Agreement) as if made on and as of such date. 
 2. GOVERNING LAW. THIS AGREEMENT AND THE
RIGHTS AND OBLIGATIONS OF THE PARTIES UNDER THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK AND TO THE EXTENT CONTROLLING, LAWS OF THE UNITED STATES OF AMERICA. 


  
 Exhibit D - 13









 IN WITNESS WHEREOF, the undersigned has caused this Assumption Agreement to be duly executed
and delivered as of the date first above written. 
  

			
	[ADDITIONAL GUARANTOR]
		
	By:	 	[                             
                                         
      ]
		 	Name:
		 	Title:



  
 Exhibit D - 14









 EXHIBIT E 
 U.S. Tax Certificate 
 Reference is hereby made to the 5-Year Revolving Credit Agreement
dated as of May 2, 2012 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”, with terms defined in the Credit Agreement and not otherwise defined herein being used herein as therein
defined) among NuStar Logistics, L.P., a Delaware limited partnership (the “Borrower”), NuStar Energy L.P., a Delaware limited partnership, the Lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other
agents party thereto. 
 Pursuant to the provisions of Section 2.17(f) of the Credit Agreement, the undersigned (or in the case of a
disregarded entity or flow through entity, the beneficial owners of the undersigned) (a “Tax Holder”) hereby certifies that: 
  

	 	(i)	Tax Holder is the sole record owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this certificate; and


  

	 	(ii)	Tax Holder is not a 

  

	 	(A)	bank within the meaning of Section 881(c)(3)(A) of the Code, 

  

	 	(B)	ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code, or 


 

	 	(C)	controlled foreign corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code; and 


 

	 	(iii)	the interest payments in question are not effectively connected with the Tax Holder’s conduct of a U.S. trade or business. 


In compliance with Section 2.17(f), the Tax Holder has furnished the Administrative Agent and the Borrower with copies of IRS Form
W-8BEN
  

			
	[NAME OF LENDER]
		
	By:	 	 
		 	Name:
		 	Title:
	Date:                  , 2012


  
 Exhibit E









 SCHEDULE 2.01 
 Commitments 
  

							
	LENDER	  	 DOLLAR
 LENDER
	  	 MULTICURRENCY
 LENDER
	  	COMMITMENT
	 JPMorgan Chase Bank, N.A.
	  		  	X	  	$85,000,000
	 SunTrust Bank
	  		  	X	  	$85,000,000
	 Barclays Bank PLC
	  		  	X	  	$85,000,000
	 Mizuho Corporate Bank, Ltd.
	  		  	X	  	$85,000,000
	 Wells Fargo Bank, National Association
	  		  	X	  	$85,000,000
	 Compass Bank
	  		  	X	  	$70,000,000
	 Deutsche Bank AG New York Branch
	  		  	X	  	$70,000,000
	 Morgan Stanley Bank, N.A.
	  		  	X	  	$70,000,000
	 PNC Bank, National Association
	  		  	X	  	$70,000,000
	 Royal Bank of Canada
	  		  	X	  	$70,000,000
	 Sumitomo Mitsui Banking Corporation
	  		  	X	  	$70,000,000
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd.
	  		  	X	  	$70,000,000
	 The Royal Bank of Scotland plc
	  		  	X	  	$70,000,000
	 U.S. Bank National Association
	  		  	X	  	$70,000,000
	 UBS AG, Stamford Branch
	  		  	X	  	$70,000,000
	 BNP Paribas
	  		  	X	  	$52,500,000
	 Credit Suisse, Cayman Islands Branch
	  		  	X	  	$52,500,000
	 Branch Banking and Trust Company
	  		  	X	  	$45,000,000
	 Citibank, N.A.
	  		  	X	  	$45,000,000
	 Comerica Bank
	  		  	X	  	$45,000,000
	 Goldman Sachs Bank USA
	  		  	X	  	$45,000,000
	 The Bank of Nova Scotia
	  		  	X	  	$45,000,000
	 The Frost National Bank
	  		  	X	  	$25,000,000
	 Chang Hwa Commercial Bank, Ltd., New York Branch
	  		  	X	  	$10,000,000
	 First Commercial Bank New York Branch
	  		  	X	  	$10,000,000
		  		  		  	  

	 TOTAL:
	  		  		  	$1,500,000,000
		  		  		  	  



  
 Schedule 2.01









 SCHEDULE 2.02 
 MANDATORY COST 
  

	1.	The Mandatory Cost (to the extent applicable) is an addition to the interest rate to compensate Lenders for the cost of compliance with (a) the requirements of the
Bank of England and/or the Financial Services Authority (or, in either case, any other authority which replaces all or any of its functions) or (b) the requirements of the European Central Bank. 


 

	2.	On the first day of each Interest Period (or as soon as possible thereafter) the Administrative Agent shall calculate, as a percentage rate, a rate (the
“Additional Costs Rate”) for each Lender, in accordance with the paragraphs set out below. The Mandatory Cost will be calculated by the Administrative Agent as a weighted average of the Lenders’ Additional Costs Rates (weighted
in proportion to the percentage participation of each Lender in the relevant Loan) and will be expressed as a percentage rate per annum. The Administrative Agent will, at the request of the Borrower or any Lender, deliver to the Borrower or such
Lender as the case may be, a statement setting forth the calculation of any Mandatory Cost. 

  

	3.	The Additional Costs Rate for any Lender lending from a Lending Office in a Participating Member State will be the percentage notified by such Lender to the
Administrative Agent. This percentage will be certified by that Lender in its notice to the Administrative Agent to be its reasonable determination of the cost (expressed as a percentage of such Lender’s participation in all Loans made from
such Lending Office) of complying with the minimum reserve requirements of the European Central Bank in respect of loans made from such Lending Office. 

  

	4.	The Additional Costs Rate for any Lender lending from a Lending Office in the United Kingdom will be calculated by the Administrative Agent as follows:


  

			
	E x 0.01	  	per cent. per annum.
	300	  

 Where: 
  

	 	A.	is the percentage of Eligible Liabilities (assuming these to be in excess of any stated minimum) which that Lender is from time to time required to maintain as an
interest free cash ratio deposit with the Bank of England to comply with cash ratio requirements. 

  

	 	B.	is the percentage rate of interest (excluding the Applicable Rate and the Mandatory Cost and, if the Loan is an Unpaid Sum, the additional rate of interest specified in
Section 2.13(c)) payable for the relevant Interest Period on the Loan. 

  

	 	C.	is the percentage (if any) of Eligible Liabilities which that Lender is required from time to time to maintain as interest bearing Special Deposits with the Bank of
England. 

  

	 	D.	is the percentage rate per annum payable by the Bank of England to the Administrative Agent on interest bearing Special Deposits. 


 

	 	E.	is designed to compensate Lenders for amounts payable under the Fees Rules and is calculated by the Administrative Agent as being the average of the most recent rates
of charge supplied by the Reference Banks to the Administrative Agent pursuant to paragraph 7 below and expressed in pounds per £1,000,000. 


  
 Schedule 2.02










	5.	For the purposes of this Schedule: 

  

	 	(a)	“Eligible Liabilities” and “Special Deposits” have the meanings given to them from time to time under or pursuant to the Bank of
England Act 1998 or (as may be appropriate) by the Bank of England; 

  

	 	(b)	“Fees Rules” means the rules on periodic fees contained in the Financial Services Authority Fees Manual or such other law or regulation as may be in
force from time to time in respect of the payment of fees for the acceptance of deposits; 

  

	 	(c)	“Fee Tariffs” means the fee tariffs specified in the Fees Rules under the activity group A.1 Deposit acceptors (ignoring any minimum fee or zero rated
fee required pursuant to the Fees Rules but taking into account any applicable discount rate); 

  

	 	(d)	“Reference Banks” means, in relation to Mandatory Cost, the principal London offices of JPMorgan Chase Bank, N.A. 


 

	 	(e)	“Tariff Base” has the meaning given to it in, and will be calculated in accordance with, the Fees Rules. 


 

	 	(f)	“Unpaid Sum” means any sum due and payable but unpaid by the Borrower under the Loan Documents. 


 

	6.	In application of the above formulae, A, B, C and D will be included in the formulae as percentages (i.e. 5 per cent. will be included in the formula as 5 and not
as 0.05). A negative result obtained by subtracting D from B shall be taken as zero. The resulting figures shall be rounded to four decimal places. 

  

	7.	If requested by the Administrative Agent or the Borrower, each Reference Bank shall, as soon as practicable after publication by the Financial Services Authority,
supply to the Administrative Agent and the Borrower, the rate of charge payable by that Reference Bank to the Financial Services Authority pursuant to the Fees Rules in respect of the relevant financial year of the Financial Services Authority
(calculated for this purpose by that Reference Bank as being the average of the Fee Tariffs applicable to that Reference Bank for that financial year) and expressed in pounds per £1,000,000 of the Tariff Base of that Reference Bank.


  

	8.	Each Lender shall supply any information required by the Administrative Agent for the purpose of calculating its Additional Costs Rate. In particular, but without
limitation, each Lender shall supply the following information in writing on or prior to the date on which it becomes a Lender: 

  

	 	(a)	the jurisdiction of its Lending Office out of which it is funding the relevant loan; and 


 

	 	(b)	any other information that the Administrative Agent may reasonably require for such purpose. 


Each Lender shall promptly notify the Administrative Agent of any change to the information provided by it pursuant to this Schedule
2.02. 
  

	9.	The percentages of each Lender for the purpose of A and C above and the rates of charge of each Reference Bank for the purpose of E above shall be determined by the
Administrative Agent based upon the information supplied to it pursuant to paragraphs 7 and 8 above and on the assumption that, unless a Lender notifies the Administrative Agent to the contrary, each affected Lender’s obligations in relation to
cash ratio deposits and Special Deposits are the same as those of a typical bank from its jurisdiction of incorporation with a Lending Office in the same jurisdiction as its Lending Office. 


  
 Schedule 2.02










	10.	The Administrative Agent shall have no liability to any person if such determination results in an Additional Costs Rate which over or under compensates any affected
Lender and shall be entitled to assume that the information provided by any Lender or Reference Bank pursuant to paragraphs 3, 7 and 8 above is true and correct in all respects. 


 

	11.	The Administrative Agent shall distribute the additional amounts received as a result of the Mandatory Cost to the affected Lenders on the basis of the Additional Costs
Rate for each affected Lender based on the information provided by each affected Lender and each Reference Bank pursuant to paragraphs 3, 7 and 8 above. 

  

	12.	Any determination by the Administrative Agent pursuant to this Schedule in relation to a formula, the Mandatory Cost, an Additional Costs Rate or any amount payable to
an affected Lender shall, in the absence of manifest error, be conclusive and binding on all parties hereto. 

  

	13.	The Administrative Agent may from time to time, after consultation with the Borrower and the relevant Lenders, determine and notify to all parties hereto any amendments
which are required to be made to this Schedule 2.02 in order to comply with any change in law, regulation or any requirements from time to time imposed by the Bank of England, the Financial Services Authority or the European Central Bank (or, in any
case, any other authority which replaces all or any of its functions) and any such determination shall, in the absence of manifest error, be conclusive and binding on all parties hereto. 


  
 Schedule 2.02









 SCHEDULE 2.06  

Existing Letters of Credit 
  

							
	 Beneficiary
	  	 Issuing
 Bank
	  	Amount	 
	 U.S. Bank National Association
	  	JPMorgan	  	$	101,315,069	  
	 U.S. Bank National Association
	  	JPMorgan	  	$	86,117,809	  
	 U.S. Bank National Association
	  	Wells Fargo	  	$	76,084,932	  
	 U.S. Bank National Association
	  	JPMorgan	  	$	56,169,074	  
	 U.S. Bank National Association
	  	JPMorgan	  	$	50,657,535	  
	 Chevron Products Company
	  	Wells Fargo	  	$	30,010,750	  
	 Exxon Mobil
	  	Wells Fargo	  	$	13,979,700	  
	 Meta Petroleum
	  	Wells Fargo	  	$	5,280,000	  
	 Zurich American Insurance Company
	  	JPMorgan	  	$	2,050,000	  
	 AIG
	  	JPMorgan	  	$	1,897,500	  
	 Reliance Insurance Company
	  	JPMorgan	  	$	286,326	  
	 Ace American Insurance Company
	  	JPMorgan	  	$	187,930	  
	 Pacific Gas & Electric
	  	JPMorgan	  	$	127,135	  
	 Pacific Gas & Electric
	  	JPMorgan	  	$	58,058	  
	 JEA
	  	Wells Fargo	  	$	52,000	  
	 Railroad Commission of Texas
	  	JPMorgan	  	$	25,000	  
	 City of San Antonio
	  	Wells Fargo	  	$	19,735	  
		  		  	  
	  
	 
	 Total Existing Letters of Credit
	  		  	$	424,318,553	  
		  		  	  
	  
	 


  
 Schedule 2.06









 SCHEDULE 3.06  

Disclosed Matters 
 All
actions, suits, proceedings, claims and Environmental Liabilities arising out of or related to the Otis pipeline as described in NuStar Energy L.P.’s Annual Report on Form 10-K for the year ended December 31, 2011 and its Quarterly Report
on Form 10-Q for the quarter ended March 31, 2012. 
 Any other actions, suits, proceedings, claims and investigations described in NuStar
Energy L.P.’s Annual Report on Form 10-K for the year ended December 31, 2011 and its Quarterly Report on Form 10-Q for the quarters ended March 31, 2012. 

  
 Schedule 3.06









 SCHEDULE 3.12  
 Subsidiaries 
  

									
	 Subsidiary
	  	 Jurisdiction of

Formation
	  	Restricted/
Unrestricted/Material	  	Ownership
Percentage	 
	 Aves Depoculuk VE AntrepoculukHizmetleri A.S.
	  	Turkey	  	Restricted	  	 	75	% 
	 Bicen Development Corporation N.V.
	  	A public body of the Netherlands	  	Restricted	  	 	100	% 
	 Cooperatie NuStar Holdings U.A.
	  	Netherlands	  	Restricted	  	 	100	% 
	 Diamond K Limited
	  	Bermuda	  	Restricted	  	 	100	% 
	 LegacyStar, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 LegacyStarInvestment, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 LegacyStar, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 Kaneb Management, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 Kaneb Management Company LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Pipeline Company, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Pipeline Holding Company, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Pipeline Operating Partnership L.P.
	  	Delaware	  	Restricted - Material	  	 	100	% 
	 NuStar Pipeline Partners L.P.
	  	Delaware	  	Restricted	  	 	100	% 
	 LegacyStarServices, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NS Security Services, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Asphalt Chickasaw, LLC
	  	Texas	  	Restricted	  	 	100	% 
	 NuStar Asphalt Holdings, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Asphalt Holdings, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Refining, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Crude Supply LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals B.V.
	  	Netherlands	  	Restricted	  	 	100	% 
	 NuStar Eastham Limited
	  	England	  	Restricted	  	 	100	% 
	 NuStar Terminals Limited
	  	England	  	Restricted	  	 	100	% 
	 NuStar Asphalt Refining, LLC
	  	Delaware	  	Restricted - Material	  	 	100	% 
	 NuStar Energy Services, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Burgos, LLC
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar GP, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Holdings B.V.
	  	Netherlands	  	Restricted	  	 	100	% 
	 NuStar Internacioncal, S. deR.L. de C.V.
	  	Mexico	  	Restricted	  	 	100	% 
	 NuStar Logistics, L.P.
	  	Delaware	  	Restricted - Material	  	 	100	% 
	 NuStar Marketing LLC
	  	Delaware	  	Restricted - Material	  	 	100	% 
	 Petroburgos, S. de R.L. de C.V.
	  	Mexico	  	Restricted	  	 	100	% 
	 Point Tupper Marine Services Co.
	  	Nova Scotia	  	Restricted	  	 	100	% 
	 NuStar Grangemouth Limited
	  	England	  	Restricted	  	 	100	% 
	 Saba Company N.V.
	  	A public body of the Netherlands	  	Restricted	  	 	100	% 
	 Seven Seas Steamship Company (Sint Eustatius) N.V.
	  	A public body of the Netherlands	  	Restricted	  	 	100	% 
	 Shore Terminals LLC
	  	Delaware	  	Restricted - Material	  	 	100	% 
	 ST Linden Terminal, LLC (joint venture)
	  	Delaware	  	Restricted	  	 	50	% 
	 NuStar Texas Holding, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals Texas, Inc.
	  	Delaware	  	Restricted	  	 	100	% 


  
 Schedule 3.12










									
	 Subsidiary
	  	 Jurisdiction of
Formation
	  	Restricted/
Unrestricted/Material	  	Ownership
Percentage	 
	 NuStar Terminals Partners TX L.P.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Technology, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals Antilles N.V.
	  	Curacao	  	Restricted	  	 	100	% 
	 NuStar Terminals Canada Co.
	  	Nova Scotia	  	Restricted	  	 	100	% 
	 NuStar Terminals Canada Holdings Co
	  	Nova Scotia	  	Restricted	  	 	100	% 
	 NuStar Terminals Canada Partnership
	  	Nova Scotia	  	Restricted	  	 	100	% 
	 NuStar Terminals Corporation N.V.
	  	Curacao/Netherlands	  	Restricted	  	 	100	% 
	 NuStar Terminals Delaware, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Caribe Terminals, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals International N.V.
	  	Curacao	  	Restricted	  	 	100	% 
	 NuStar Terminals Marine Services N.V.
	  	A public body of the Netherlands	  	Restricted	  	 	100	% 
	 NuStar Terminals New Jersey, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals N.V.
	  	A public body of the Netherlands	  	Restricted	  	 	100	% 
	 NuStar Terminals Operations Partnership L.P.
	  	Delaware	  	Restricted	  	 	100	% 
	 NuStar Terminals Services, Inc.
	  	Delaware	  	Restricted	  	 	100	% 
	 Texas Energy Services LLC
	  	Delaware	  	Restricted	  	 	100	% 


  
 Schedule 3.12









 SCHEDULE 6.01  

Existing Indebtedness 

Indebtedness not to exceed £21,000,000 under Credit Agreement between NuStar Pipeline Operating Partnership, L.P. and ST Services, LTD., as
borrowers, and SunTrust Bank, Atlanta, as Lender, dated as of December 11, 2007, as amended or restated from time to time (or replaced or refinanced from time to time but no increases thereof). 

Indebtedness not to exceed $250,000,000 evidenced by the NPOP Notes (as replaced or refinanced from time to time but no increases thereof). 

  
 Schedule 6.01









 SCHEDULE 6.04 
 Existing Investments 
 Investment in ST Linden Terminal, LLC and Aves Depoculuk Ve
Antrepoculuk Hizmetleri A. S. existing on the date hereof 

  
 Schedule 6.04









 SCHEDULE 6.07 
 Affiliate Agreements 
 None. 

  
 Schedule 6.07









 SCHEDULE 6.08 
 Existing Restrictions 
 Restrictions and conditions set forth in the Indentures.


  
 Schedule 6.08