Exhibit 10.04





5-YEAR REVOLVING CREDIT AGREEMENT

dated as of December 10, 2007

among

NUSTAR LOGISTICS, L.P.

NUSTAR ENERGY L.P.

The Lenders Party Hereto

and

JPMORGAN CHASE BANK, N.A.,

as Administrative Agent

SUNTRUST BANK,

as Syndication Agent

and

BARCLAYS BANK PLC,

MIZUHO CORPORATE BANK LTD.,

as Co-Documentation Agents

J.P. MORGAN SECURITIES INC.,

as
Sole Bookrunner

and

J.P. MORGAN SECURITIES INC. and SUNTRUST ROBINSON HUMPHREY, A

DIVISION OF SUNTRUST CAPITAL MARKETS, INC.,

as Co-Lead Arrangers







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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                                             |  | 23  
|Section 1.04                   |  | Accounting Terms; GAAP                                      |  | 24  
|                               | 
|ARTICLE II                     |  |                                                            
|The Credits                    |  |                                                            
|                               |  |                                                            
|Section 2.01                   |  | Commitments                                                 |  | 24  
|Section 2.02                   |  | Loans and Borrowings                                        |  | 24  
|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                                       |  | 34  
|Section 2.08                   |  | Interest Elections                                          |  | 35  
|Section 2.09                   |  | Termination and Reduction of Commitments                    |  | 36  
|Section 2.10                   |  | Repayment of Loans; Evidence of Debt                        |  | 37  
|Section 2.11                   |  | Prepayment of Loans                                         |  | 38  
|Section 2.12                   |  | Fees                                                        |  | 39  
|Section 2.13                   |  | Interest                                                    |  | 40  
|Section 2.14                   |  | Alternate Rate of Interest                                  |  | 41  
|Section 2.15                   |  | Increased Costs                                             |  | 42  
|Section 2.16                   |  | Break Funding Payments                                      |  | 43  
|Section 2.17                   |  | Taxes                                                       |  | 43  
|Section 2.18                   |  | Payments Generally; Pro Rata Treatment; Sharing of Set-offs |  | 44  
|Section 2.19                   |  | Mitigation Obligations; Replacement of Lenders              |  | 46  
|Section 2.20                   |  | Procedures Regarding Increases to the Commitments           |  | 47  
|Section 2.21                   |  | Extension of Maturity Date.                                 |  | 49  
|Section 2.22                   |  | Dollar Equivalent Determinations.                           |  | 50  
|Section 2.23                   |  | Currency Conversion                                         |  | 50  
|                               | 
|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                         |  | 53  
|Section 3.08                   |  | Investment Company Status                                   |  | 53  



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|                      |  |                                                                                                            |  |   
|--------------------- |  | ---------------------------------------------------------------------------------------------------------- |  | --
|Section 3.09          |  | Taxes                                                                                                      |  | 53
|Section 3.10          |  | ERISA                                                                                                      |  | 53
|Section 3.11          |  | Disclosure                                                                                                 |  | 53
|Section 3.12          |  | Subsidiaries                                                                                               |  | 54
|                      | 
|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                                                                 |  | 56
|Section 5.02          |  | Notices of Material Events                                                                                 |  | 58
|Section 5.03          |  | Existence; Conduct of Business                                                                             |  | 59
|Section 5.04          |  | Payment of Obligations                                                                                     |  | 59
|Section 5.05          |  | Maintenance of Properties; Insurance                                                                       |  | 60
|Section 5.06          |  | Books and Records; Inspection Rights                                                                       |  | 60
|Section 5.07          |  | Compliance with Laws                                                                                       |  | 60
|Section 5.08          |  | Use of Proceeds and Letters of Credit                                                                      |  | 60
|Section 5.09          |  | Environmental Laws                                                                                         |  | 60
|Section 5.10          |  | Unrestricted Subsidiaries.                                                                                 |  | 61
|Section 5.11          |  | Subsidiary Guaranty                                                                                        |  | 61
|                      | 
|ARTICLE VI            |  |                                                                                                           
|Negative Covenants    |  |                                                                                                           
|                      |  |                                                                                                           
|Section 6.01          |  | Indebtedness                                                                                               |  | 61
|Section 6.02          |  | Liens                                                                                                      |  | 62
|Section 6.03          |  | Fundamental Changes                                                                                        |  | 63
|Section 6.04          |  | Investments, Loans, Advances, Guarantees and Acquisitions                                                  |  | 63
|Section 6.05          |  | Swap Agreements                                                                                            |  | 64
|Section 6.06          |  | Restricted Payments                                                                                        |  | 65
|Section 6.07          |  | Transactions with Affiliates                                                                               |  | 65
|Section 6.08          |  | Restrictive Agreements                                                                                     |  | 65
|Section 6.09          |  | Limitation on Modifications of Other Agreements                                                            |  | 66
|Section 6.10          |  | Designation and Conversion of Restricted and Unrestricted Subsidiaries; Debt of Unrestricted Subsidiaries. |  | 66
|Section 6.11          |  | Financial Condition Covenant                                                                               |  | 67
|                      | 
|ARTICLE VII           |  |                                                                                                           
|Events of Default     |  |                                                                                                           
|                      | 
|ARTICLE VIII          |  |                                                                                                           
|MLP Guarantee         |  |                                                                                                           
|                      |  |                                                                                                           
|Section 8.01          |  | MLP Guarantee.                                                                                             |  | 70
|Section 8.02          |  | Subrogation                                                                                                |  | 71
|Section 8.03          |  | Amendments, etc. with respect to the Borrower Obligations                                                  |  | 71
|Section 8.04          |  | Guarantee Absolute and Unconditional                                                                       |  | 71



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|                         |  |                                                            |  |   
|------------------------ |  | ---------------------------------------------------------- |  | --
|Section 8.05             |  | Reinstatement                                              |  | 72
|Section 8.06             |  | Payments                                                   |  | 73
|                         | 
|ARTICLE IX               |  |                                                           
|The Administrative Agent |  |                                                           
|                         | 
|ARTICLE X                |  |                                                           
|Miscellaneous            |  |                                                           
|                         |  |                                                           
|Section 10.01            |  | Notices.                                                   |  | 75
|Section 10.02            |  | Waivers; Amendments                                        |  | 76
|Section 10.03            |  | Expenses; Indemnity; Damage Waiver                         |  | 77
|Section 10.04            |  | Successors and Assigns.                                    |  | 78
|Section 10.05            |  | Survival                                                   |  | 81
|Section 10.06            |  | Counterparts; Integration; Effectiveness                   |  | 81
|Section 10.07            |  | Severability                                               |  | 82
|Section 10.08            |  | Right of Setoff                                            |  | 82
|Section 10.09            |  | Governing Law; Jurisdiction; Consent to Service of Process |  | 82
|Section 10.10            |  | WAIVER OF JURY TRIAL                                       |  | 83
|Section 10.11            |  | Headings                                                   |  | 83
|Section 10.12            |  | Confidentiality                                            |  | 83
|Section 10.13            |  | Interest Rate Limitation                                   |  | 84
|Section 10.14            |  | Limitation of Liability                                    |  | 84
|Section 10.15            |  | USA PATRIOT Act                                            |  | 84



|                                                                   
|-------------------------------------------------------------------
|SCHEDULES:                                                         
|                                                                   
|Schedule 2.01  Commitments                                        
|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                 



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5-YEAR REVOLVING CREDIT AGREEMENT dated as of December 10, 2007 among NUSTAR LOGISTICS, L.P.,
a Delaware limited partnership, NUSTAR ENERGY L.P., a Delaware limited partnership, the LENDERS party hereto, JP MORGAN CHASE BANK, N.A., as Administrative Agent, SUNTRUST BANK, as Syndication Agent, and BARCLAYS BANK PLC, MIZUHO CORPORATE BANK LTD.
and ROYAL BANK OF CANADA, 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 (a) the LIBO Rate for such Interest Period multiplied by (b) the Statutory Reserve Rate.

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 125 London Wall, London EC2Y 5AJ, 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.

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.



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Alternate Base Rate means, for any day, a rate per annum equal to the higher of
(a) the Prime Rate in effect on such day and (b) the Federal Funds Effective Rate in effect on such day plus 1/2 of 1%. Any change in the Alternate Base Rate due to a change in the Prime Rate or the Federal Funds Effective Rate shall be
effective from and including the effective date of such change in the Prime Rate or the Federal Funds Effective Rate, respectively.

Applicable Percentage means, with respect to any Lender, the percentage of the total Commitments 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.

Applicable
Rate means, for any day, with respect to any ABR Loan or Eurocurrency Revolving Loan, or with respect to the facility fees payable hereunder, as the case may be, the applicable rate per annum set forth below under the caption ABR
Spread, Eurocurrency Spread or Facility 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 |   |  | Facility Fee Rate |  
|Tier 1 Greater than BBB or Baa2 |  | 0.00       | % |  | 0.270               | % |  | 0.080             | %
|Tier 2 BBB or Baa2              |  | 0.00       | % |  | 0.400               | % |  | 0.100             | %
|Tier 3 BBB- or Baa3             |  | 0.000      | % |  | 0.500               | % |  | 0.125             | %
|Tier 4 BB+ or Ba1               |  | 0.000      | % |  | 0.575               | % |  | 0.175             | %
|Tier 5 Less than BB+ or Ba1     |  | 0.000      | % |  | 0.700               | % |  | 0.200             | %

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 (a) so long as either or both such
ratings are Investment Grade or better, 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 (b) so long as both such ratings are below Investment Grade, the Applicable Rate shall be based on the lower 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 above that of the lower 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



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(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 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.

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.

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.

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.



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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.



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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.

Class, when used in reference to
any Loan or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, are Revolving Loans, Competitive Loans or Swingline Loans.

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 pursuant to which such Lender shall have
assumed its Commitment, as applicable. The initial aggregate amount of the Lenders Commitments is $1,250,000,000.

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.

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.



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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 Coverage Ratio means, for any day, the ratio of (a) all Indebtedness of the MLP and its Restricted Subsidiaries
(excluding the principal amount of Hybrid Equity Securities in an aggregate amount not to exceed 15% of Total Capitalization), on a consolidated basis, 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, amortization
and other non-cash charges for such period (including any non-cash losses or negative adjustments under Statement of Financial Accounting Standards 133 (and any statements replacing, modifying or superseding such statement) as the result of changes
in the fair market value of derivatives) and (ii) cash distributions received by the Borrower from Skelly-Belvieu Pipeline Company, and similar joint ventures, during such period; (b) minus all non-cash income added to Consolidated
Operating Income in such period (including any non-cash gains or positive adjustments under Statement of Financial Accounting Standards 133 (and any statements replacing, modifying or superseding such statement) as the result of changes in the fair
market value of derivatives); and (c) plus any Material Project EBITDA Adjustments for such 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 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 (including 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) minus operating expenses, general and administrative expenses, depreciation and
amortization, and taxes other than income taxes, in each case for such period

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.



6



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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.

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.

Dollars or $ refers to lawful money of the United States of America.

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 Approvals means any Governmental
Approvals required under applicable Environmental Laws.

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.



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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.

EURIBOR Rate means, with respect to any Eurocurrency Borrowing denominated in Euros for any Interest Period, the rate appearing on Page 248 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.



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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 Page 3750 of the Dow Jones Market 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 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 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 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) income or franchise taxes imposed on (or measured
by) its net income by the United States of America, or by the jurisdiction under the laws of which such recipient is organized or in which its principal office is located or, in the case of any Lender, in which its applicable lending office is
located, (b) any branch profits taxes imposed by the United States of America or any similar tax imposed by any other jurisdiction in which the



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Borrower is located and (c) in the case of a Foreign 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 Foreign Lender at the time such Foreign Lender becomes a party to this Agreement (or designates a new lending office) or is attributable to such Foreign Lenders failure to comply
with Section 2.17(e), except to the extent that such Foreign 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).

Existing Credit Agreement means that certain 5-Year Revolving Credit
Agreement dated as of December 20, 2004 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).

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.

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.



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General Partner Interest means all general partner interests in the Borrower.

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 and the Lenders.

Guarantor means each of the MLP, KPOP, 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) (i) the Borrower demonstrates that such securities are classified, at the time they are issued, as
possessing a minimum of intermediate equity content by S&P and Basket C equity credit by Moodys (or the equivalent classifications then in effect by such agencies) and (ii) on such determination date such
securities are classified as possessing a minimum of intermediate equity content by S&P or Basket C equity credit by Moodys (or the equivalent classifications then in effect by such agencies) 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.



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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 KPOP 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.

Information Memorandum means the
Confidential Information Memorandum dated November , 2007 relating to the Borrower and the Transactions.

Initial Notice of Commitment Increase has the meaning assigned to such term in Section 2.20.



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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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Investment Grade means a rating for Index Debt of BBB- or higher by S&P and Baa3
or higher by Moodys.

Issuing Bank means each of JPMorgan Chase Bank, N.A. and SunTrust Bank, 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.

KPOP means Kaneb Pipe Line Operating Partnership, L.P., a Delaware limited partnership.

KPOP 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 KPOP and JPMorgan Chase Bank, as trustee (the KPOP Trustee), and as further amended and supplemented by the Fifth Supplemental Indenture dated July 1, 2005, by and among KPOP, the MLP, as affiliate guarantor, the
Borrower, as affiliate guarantor, and the KPOP Trustee.

KPOP Notes means KPOPs $250,000,000 7.750% Senior
Unsecured Notes Due 2012 and KPOPs $250,000,000 5.875% Senior Unsecured Notes Due 2013, in each case issued under the KPOP Indenture.

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 party hereto 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.



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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.

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.

Loans means the loans made by the Lenders to the Borrower pursuant to this Agreement.

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



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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 May 31, 2006 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 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 not later than 45 days prior to commencement of construction thereof, 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



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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 December 10, 2012, and
for any Lender agreeing to extend its Maturity Date pursuant to Section 2.21, the date on December 10 in each year thereafter pursuant to which the Maturity Date has been extended, but in no event later than December 10, 2014.

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).

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.

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

NuStar Logistics Indenture
means that certain Indenture dated as of July 15, 2002 among the MLP, the Borrower and The Bank of New York as Trustee (the NuStar Logistics



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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, and a Third Supplemental Indenture dated as of July 1, 2005 by and among the Borrower, the MLP as guarantor, KPOP, as affiliate guarantor and the NuStar Logistics Trustee.

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, this Agreement.

Partially Increasing Lender has the meaning assigned to such term in Section 2.20.

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.

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;

(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



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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;

(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.



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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.

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 directors, officers,
employees, agents and advisors of such Person and such Persons Affiliates.

Required Lenders means, at any time,
Lenders having Revolving Credit Exposures and unused Commitments representing greater than 50% of the sum of the total Revolving 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 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.



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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.

SEC means the Securities and Exchange Commission or any successor Governmental Authority.

S&P means Standard & Poors Ratings Group, a division of McGraw-Hill Companies, Inc. (or any successor rating
organization).

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.

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



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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, the ASK
rate for over-night Federal funds appearing on Page 5 of the Dow Jones Market Service on such day.

TARGET means the
Trans-European Automated Real-Time Gross Settlement Express Transfer system.

Taxes means any and all present or future
taxes, levies, imposts, duties, deductions, charges or withholdings imposed by any Governmental Authority.

Term Credit
Agreement means The 5-Year Term Credit Agreement dated as of July 1, 2005 among the Borrower, the MLP, JPMorgan Chase Bank, N.A., as administrative agent, and the lenders and other agents from time to time party thereto, as the same
may from time to time be amended, restated, modified or supplemented.

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.



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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, 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).

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.

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).

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



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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.

ARTICLE II

The Credits

Section 2.01
Commitments. Subject to the terms and conditions set forth herein, each Lender agrees to make Revolving Loans to the Borrower 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 (a) such Lenders Revolving Credit Exposure exceeding such Lenders Commitment,
(b) the sum of the total Revolving Credit Exposures plus the aggregate principal amount of outstanding Competitive Loans exceeding the total Commitments or (c) the sum of 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 shall be made as part of a Borrowing consisting of Revolving Loans made by the Lenders ratably in accordance with their respective
Commitments. 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.

(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



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herewith 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 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 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;



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(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 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:

(i) the aggregate amount of the requested Borrowing;

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



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(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



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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 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



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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 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 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.



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(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
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, 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
$500,000,000, (ii) the LC Exposure of JPMorgan Chase Bank, N.A. shall not exceed $250,000,000, (iii) the LC Exposure of SunTrust Bank shall not exceed $250,000,000, (iv) the sum of the total Revolving Credit Exposures in Euros shall
not exceed the Euro Sublimit, (v) the total LC Exposure in Euros shall not exceed $25,000,000 and (vi) 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



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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 an amount equal to such LC Disbursement not later than 12:00 noon, New York City time, on the date that such LC Disbursement is
made, in Dollars, in the case of any Letter of Credit denominated in Dollars, and in Euros, in the case of any Letter of Credit denominated in Euros, 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.



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(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 negligence or wilful 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



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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; provided that, if the Borrower fails to reimburse such LC Disbursement when due pursuant to paragraph (e) of this Section, then Section 2.12(d) 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 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 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



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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 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 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.



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(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 (including converting a Eurocurrency Borrowing denominated in Dollars into a Eurocurrency Borrowing denominated in Euros) 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.

(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.



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(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 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, (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 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 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



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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.

(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



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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 (1) clause (i) of 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; and (2) clause (ii) of this Section 2.11(c) shall be applied, first, to any Eurocurrency Borrowings denominated in Euros then outstanding, second, ratably to any ABR Borrowings 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 facility fee, which shall
accrue at the Applicable Rate on the daily amount of the Commitment of such Lender (whether used or unused) during the period from and including the Effective Date to but excluding the date on which such Commitment terminates; provided that,
if such Lender continues to have any Revolving Credit Exposure after its Commitment terminates, then such facility fee shall continue to accrue on the daily amount of such Lenders Revolving Credit Exposure from and including the date on which
its Commitment terminates to but excluding the date on which such Lender ceases to have any Revolving Credit Exposure. Accrued facility 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; provided that any facility fees accruing after the date on which the Commitments terminate shall be payable on demand. All facility
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).

(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 a
fronting fee, which shall accrue at the rate of 0.125% 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



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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 the account of each Lender a utilization fee
which shall accrue at a per annum rate equal to 0.100% on the daily amount of the Dollar Equivalent of such Lenders Revolving Credit Exposure during the time the Dollar Equivalent of the sum of the total Revolving Credit Exposures equals or
exceeds 50% of the total Commitments. Utilization fees shall be computed on the basis of a year of 360 days and shall be payable in arrears on the last day of March, June, September and December of each year.

(d) 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.

(e) 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 facility 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 Required Lenders (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, such Borrowing shall be made as an ABR Borrowing and (iii) any request by the Borrower for a



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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:

(i) impose, modify or deem applicable any reserve, 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 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 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 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.



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(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.

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) Any and all payments by or on account of
any obligation of the Borrower hereunder shall be made free and clear of and without deduction for any Indemnified Taxes or Other Taxes; provided that if the Borrower shall be required to deduct any Indemnified Taxes or Other Taxes from such
payments, then (i) the sum payable shall be increased as



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necessary so that after making all required deductions (including deductions applicable to additional sums payable under this Section) the Administrative
Agent, Lender or Issuing Bank (as the case may be) receives an amount equal to the sum it would have received had no such deductions been made, (ii) the Borrower shall make such deductions and (iii) the Borrower shall pay the full amount
deducted to the relevant Governmental Authority in accordance with applicable law.

(b) In addition, the Borrower shall pay any Other Taxes
to the relevant Governmental Authority in accordance with applicable law.

(c) The Borrower shall indemnify the Administrative Agent, each
Lender and each Issuing Bank, within 10 days after written demand therefor, for the full amount of any Indemnified Taxes or Other Taxes paid by the Administrative Agent, such Lender or such Issuing Bank, as the case may be, on or with respect to any
payment by or on account of any obligation of the Borrower hereunder (including Indemnified Taxes or Other Taxes imposed or asserted on or attributable to amounts payable under this Section) and any penalties, interest and reasonable expenses
arising therefrom or with respect thereto, whether or not such Indemnified Taxes or Other Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability
delivered to the Borrower by a Lender or an Issuing Bank, or by the Administrative Agent on its own behalf or on behalf of a Lender or an Issuing Bank, shall be conclusive absent manifest error.

(d) As soon as practicable after any payment of Indemnified Taxes or Other Taxes by the Borrower to a Governmental Authority, the Borrower 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.

(e) Any Foreign Lender that is entitled to an exemption from or reduction of withholding tax under the law of the
jurisdiction in which the Borrower is located, or any treaty to which such jurisdiction is a party, with respect to payments under this Agreement shall deliver to the Borrower (with a copy to the Administrative Agent), at the time or times
prescribed by applicable law, such properly completed and executed documentation prescribed by applicable law or reasonably requested by the Borrower as will permit such payments to be made without withholding or at a reduced rate.

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



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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, 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 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.



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(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.

(e) If any Lender shall fail to make any payment required to be made by it pursuant to Section 2.06(d) or (e),
Section 2.07(b) or Section 2.18(d), 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 defaults in its obligation to fund Loans hereunder 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, upon notice to such Lender and the 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



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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 $1,500,000,000; 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:

(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;



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(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 $1,500,000,000;

(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.



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(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

(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.

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 December 10, 2007, 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



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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 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, 2006, 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



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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.

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



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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.

Section 3.04 Financial Condition; No Material Adverse Change. (a) It has heretofore furnished to the Lenders (i) the consolidated
balance sheet and statements of income, partners equity and cash flows of the MLP (A) as of and for the fiscal year ended December 31, 2006, reported on by KPMG, and (B) as of and for the fiscal quarter and the portion of the fiscal
year ended September 30, 2007, certified by its chief financial officer; and (ii) the consolidated balance sheet and statements of income, partners equity and cash flows of the Borrower (A) as of and for the fiscal year ended
December 31, 2006, certified by its chief financial officer, and (B) as of and for the fiscal quarter and the portion of the fiscal year ended September 30, 2007, 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 (x) the MLP and its consolidated subsidiaries, and the Borrower and its consolidated subsidiaries, as of such dates and for such
periods in accordance with GAAP, subject to year-end audit adjustments and the absence of footnotes in the case of the statements referred to in clauses (B) above.

(b) Since December 31, 2006, 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



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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.

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



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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) contains any material misstatement of fact or omits to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that,
with respect to projected financial information, it represents only that such information was prepared in good faith based upon assumptions believed to be reasonable at the time.

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.

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) Bradley C. Barron, 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.



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(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, letters of credit and
other obligations owing pursuant to the Existing Credit Agreement and the Term Credit Agreement shall have been paid in full or will be paid in full contemporaneous herewith and all commitments thereunder shall have been terminated.

(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.

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 December 12, 2007 (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).



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(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

Commencing on the Effective Date, 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:

(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:

(i) the audited consolidated balance
sheet and related statements of income, partners equity and cash flows of the MLP as of the end of and for such year, setting forth in each case in comparative form the figures for the previous fiscal year, 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) to the effect that such consolidated
financial statements present fairly in all material respects the financial condition, results of operations and cash flows of the MLP and its consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied; and

(ii) the consolidated balance sheet and related statements of income, partners equity and cash flows of the Borrower as of the end of and
for such year, setting forth in each case in comparative form the figures from the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations
of the Borrower and its consolidated subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to the absence of footnotes.



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(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:

(i) the consolidated balance sheet and related statements of income, partners equity and cash flows of the MLP as of the end of and for such fiscal quarter and the then elapsed portion of the fiscal year, setting
forth in each case in comparative form the figures for the corresponding period or periods of (or, in the case of the balance sheet, as of the end of) the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in
all material respects the financial condition and results of operations of the MLP and its consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to normal year-end audit adjustments and the absence
of footnotes; and

(ii) the consolidated balance sheet and related statements of income, partners equity and cash flows of the Borrower as
of the end of and for such fiscal quarter and the then elapsed portion of the fiscal year, setting forth in each case in comparative form the figures for the corresponding period or periods of (or, in the case of the balance sheet, as of the end of)
the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations of the Borrower and its consolidated subsidiaries on a consolidated basis in
accordance with GAAP consistently applied, subject to normal year-end audit adjustments and the absence of footnotes.

(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.



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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 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 paper copies of the compliance certificate required by Section 5.01(c) to the Administrative Agent and the Lenders. 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



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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:

(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 merger, consolidation, liquidation or dissolution permitted under
Section 6.03.

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.



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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.

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.



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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 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), then such Subsidiary shall be released from the Subsidiary Guaranty in accordance with
Section 6.15 of the Subsidiary Guaranty.

ARTICLE VI

Negative Covenants

Commencing on the Effective Date, 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;



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(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 KPOP Notes, and
any guarantees thereof, the principal amount of which does not exceed $500,000,000 in the aggregate; and

(f) 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, including, without limitation, an Event of
Default with respect to the Consolidated Debt Coverage Ratio set forth in Section 6.11.

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 5% of Consolidated Net Worth.

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:

(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 (f) 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;



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

(e) extensions, renewals, modifications or replacements of any of the Liens and other matters referred to in clauses
(a) through (d) 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 Restricted Subsidiary and (iv) any Restricted Subsidiary (other than the Borrower) may liquidate or dissolve if the MLP determines in good faith that such liquidation or dissolution is in the best interests of the MLP and
is not materially disadvantageous to the Lenders; 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;



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(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 (i) the Skelly-Belvieu Pipeline Company, L.L.C. and (ii) ST Linden Terminal, LLC;

(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 (i) use of proceeds set forth in Section 5.08, or (ii) the Consolidated Debt Coverage
Ratio set forth in Section 6.11;

(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 (i) use of proceeds set forth in Section 5.08 or (ii) the Consolidated Debt Coverage Ratio
set forth in Section 6.11; 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 $500,000,000 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, including, without limitation, a Default with respect to (i) use of proceeds set forth in Section 5.08 or (ii) the Consolidated Debt Coverage Ratio set forth in Section 6.11;
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



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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, and (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.

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 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



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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.



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Section 6.11 Financial Condition Covenant. The MLP will not permit at any time its
Consolidated Debt Coverage Ratio to be in excess of 5.00 to 1.00 (the Standard Ratio) for any Rolling Period; provided that if at any time the MLP or any of its Restricted Subsidiaries consummates an acquisition for which
the MLP or any of its Restricted Subsidiaries has paid aggregate net consideration of at least $100,000,000, 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.

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



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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;

(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;



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(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;

(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.



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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).

(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



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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 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



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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 wilful 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.



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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 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



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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 Syndication Agent, the Co-Documentation Agents or the Co-Managing Agents 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:

(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 Maria Arreola (Telecopy No. (713) 750-2228); 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 Maria Arreola (Telecopy No. (713) 750-2228);

(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 SunTrust Bank, in its capacity as Issuing Bank, to it at SunTrust Bank, 25 Park Place, 16th Floor, Standby Letter of Credit Dept., MC-3706,
Atlanta, Georgia 30303, Attention of Nivetta Freeman (Telecopy No. (404) 588-8129)), with a copy to it at the same address and telecopy number, Attention of Aimee Maier;

(v) 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 Rose Salvacion (Telecopy No. 713-750-2501); and



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(vi) 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.

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 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 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,



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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 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 and each Lender, 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 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 wilful misconduct of such Indemnitee.



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(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 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:

(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;



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(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



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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.

(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



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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.

(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



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shall constitute an original, but all of which when taken together shall constitute a single contract. This Agreement 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 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.

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 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.



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(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.

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, (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



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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.

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 Act) hereby notifies the Borrower that
pursuant to the requirements of the Act, it is required to obtain, verify and record information that identifies the Borrower, which information includes the name and address of the Borrower and other information that will allow such Lender to
identify the Borrower in accordance with the Act.



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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 PartnerBy:

/s/ Steven A. BlankSteven A. BlankSenior Vice President, Chief Financial Officer and TreasurerNUSTAR ENERGY L.P.By:

Riverwalk Logistics, L.P., its General PartnerBy:

NuStar GP, LLC, its General PartnerBy:

/s/ Steven A. BlankName:

Steven A. BlankTitle:

Senior Vice President, Chief Financial Officer and Treasurer




Schedule 2.01



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JPMORGAN CHASE BANK, N.A., individually and as Administrative AgentBy:

/s/ Robert TrabandName:

Robert TrabandTitle:

Executive Director




Schedule 2.01



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SUNTRUST BANK, individually and as Syndication AgentBy:

/s/ Carmen J. MaliziaName:

Carmen J. MaliziaTitle:

Vice President




Schedule 2.01



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BARCLAYS BANK PLC, individually and as Co-Documentation AgentBy:

/s/ Nicholas BellName:

Nicholas BellTitle:

Director




Schedule 2.01



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MIZUHO CORPORATE BANK LTD., individually and as Co-Documentation AgentBy:

/s/ Raymond VenturaName:

Raymond VenturaTitle:

Deputy General Manager




Schedule 2.01



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BANK OF AMERICA, N.A.,By:

/s/ Ronald E. McKaigName:

Ronald E. McKaigTitle:

Senior Vice President




Schedule 2.01



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THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.,By:

/s/ Linda TerryName:

Linda TerryTitle:

Vice President & Manager




Schedule 2.01



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BNP PARIBAS,By:

/s/ Mark A. CoxName:

Mark A. CoxTitle:

Managing DirectorBy:

/s/ Greg SmothersName:

Greg SmothersTitle:

Vice President




Schedule 2.01



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CITIBANK, N.A.,By:

/s/ James ReillyName:

James ReillyTitle:

Attorney-in-Fact




Schedule 2.01



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CREDIT SUISSE, CAYMAN ISLANDS BRANCH,By:

/s/ Vanessa GomezName:

Vanessa GomezTitle:

Vice PresidentBy:

/s/ Morenikeji AjayiName:

Morenikeji AjayiTitle:

Associate




Schedule 2.01



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DEUTSCHE BANK AG NEW YORK BRANCH,By:

/s/ Marcus TarkingtonName:

Marcus TarkingtonTitle:

DirectorBy:

/s/ Ranier MeierName:

Ranier MeierTitle:

Vice President




Schedule 2.01



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LEHMAN BROTHERS BANK, FSBBy:

/s/ George JanesName:

George JanesTitle:

Chief Credit Officer




Schedule 2.01



---

MORGAN STANLEY BANKBy:

/s/ Daniel TwengeName:

Daniel TwengeTitle:

Authorized Signatory




Schedule 2.01



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SUMITOMO MITSUI BANKING CORPORATION,By:

/s/ William M. GinnName:

William M. GinnTitle:

General Manager




Schedule 2.01



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UBS LOAN FINANCE LLCBy:

/s/ Richard L. TavrowName:

Richard L. TavrowTitle:

DirectorBy:

/s/ Irja R. OtsaName:

Irja R. OtsaTitle:

Associate Director




Schedule 2.01



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WACHOVIA BANK, NATIONAL ASSOCIATIONBy:

/s/ Paul PritchettName:

Paul PritchettTitle:

Vice President




Schedule 2.01



---

WELLS FARGO BANK, NATIONALASSOCIATION,By:

/s/ Richard A. GouldName:

Richard A. GouldTitle:

Senior Vice President




Schedule 2.01



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WILLIAM STREET CAPITAL CORPORATIONBy:

/s/ Mark WaltonName:

Mark WaltonTitle:

Assistant Vice President




Schedule 2.01



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BAYERISCHE LANDESBANK, NEW YORK BRANCHBy:

/s/ Craig AndersonName:

Craig AndersonTitle:

First Vice PresidentBy:

/s/ Nickolai von MengdenName:

Nickolai von MengdenTitle:

Senior Vice President




Schedule 2.01



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THE ROYAL BANK OF SCOTLAND plcBy:

/s/ David SlyeName:

David SlyeTitle:

Vice President




Schedule 2.01



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COMPASS BANKBy:

/s/ Frank CarvelliName:

Frank CarvelliTitle:

Vice President




Schedule 2.01



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THE FROST NATIONAL BANKBy:

/s/ Sarah CernosekName:

Sarah CernosekTitle:

Asst. Vice President




Schedule 2.01