Exhibit




Exhibit 10.01
 
             The Bank of Tokyo-Mitsubishi UFJ, Ltd. New York Branch
1251 Avenue of the Americas
New York, NY 10020-1104
Tel. 212-782-4000


NuStar Logistics, L.P.
NuStar Energy L.P. 
Attention: Thomas R. Shoaf, Executive Vice President and Chief Financial Officer 




RE: Maturity Date Extension


Reference is made to that certain Letter of Credit Agreement, dated as of September 3, 2014 (such Letter of Credit Agreement, as the same may be amended, amended and restated, supplemented or otherwise modified, the "Agreement") by and among Nustar Logistics, L.P. and Nustar Energy L.P., both Delaware limited partnerships (together the "Nustar Parties"), the lenders from time to time a party thereto (the "Lenders"), and The Bank of Tokyo Mitsubishi UFJ, Ltd. as Issuing Bank and Administrative  Agent (the "Agent").


Whereas the Agreement was entered into as of September 3, 2014,was amended as of November 3, 2014 and was originally intended to expire as of September 2, 2015, and whereas the Lenders, the NuStar Parties and the Agent mutually wish to extend the expiry of the Agreement until September 2, 2016, now therefore, for good and reasonable consideration, the sufficiency of which is hereby acknowledged, the term "Maturity Date" as set forth in the Agreement is hereby amended to read "September 2, 2016" and Schedule 3.12 to the Agreement is hereby deleted in its entirety and replaced with Schedule 3.12 attached hereto.


No other provision of the Agreement is amended by this letter. The NuStar Parties hereby confirm that the Agreement remains in full force and effect as amended hereby, and that all obligations of such NuStar parties set forth therein are ratified and reconfirmed. The execution, delivery and effectiveness of this letter shall not, except as expressly provided herein, operate as a waiver of any right, power or remedy of any Lender or the Agent under any of the Documents, nor constitute a waiver of any provision of any of the Documents.


Regards,




THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.




By:/s/ Todd Vaubel      
Name: Todd Vaubel
Title:  Vice President, Portfolio Management








A member of MUFG, a global financial group







 SCHEDULE 3.12


Subsidiaries


	
				
	Subsidiary
	Jurisdiction of 
Formation
	Restricted/
Unrestricted/Material
	Ownership 
Percentage

	Bicen Development Corporation N.V.
	Sint Eustatius
	Restricted
	100%

	Cooperatie NuStar Holdings U.A.
	Netherlands
	Restricted
	100%

	Diamond K Limited
	Bermuda
	Restricted
	100%

	NuStar Pipeline Company, LLC
	Delaware
	Restricted
	100%

	NuStar Pipeline Holding Company, LLC
	Delaware
	Restricted
	100%

	NuStar Pipeline Operating Partnership L.P.
	Delaware
	Restricted - Material
	100%

	NuStar Pipeline Partners L.P.
	Delaware
	Restricted
	100%

	LegacyStarServices, LLC
	Delaware
	Restricted
	100%

	NS Security Services, LLC
	Delaware
	Restricted
	100%

	NuStar Asphalt Chickasaw, LLC
	Texas
	Restricted
	100%

	NuStar Asphalt Holdings, Inc.
	Delaware
	Restricted
	100%

	NuStar Asphalt Holdings, LLC
	Delaware
	Restricted
	100%

	NuStar Refining, LLC
	Delaware
	Restricted
	100%

	NuStar Supply & Trading LLC
	Delaware
	Restricted
	100%

	NuStar Terminals B.V.
	Netherlands
	Restricted
	100%

	NuStar Eastham Limited
	England
	Restricted
	100%

	NuStar Terminals Limited
	England
	Restricted
	100%

	NuStar Energy Services, Inc.
	Delaware
	Restricted
	100%

	NuStar Burgos, LLC
	Delaware
	Restricted
	100%

	NuStar GP, Inc.
	Delaware
	Restricted
	100%

	NuStar Holdings B.V.
	Netherlands
	Restricted
	100%

	NuStar Internacioncal, S. deR.L. de C.V.
	Mexico
	Restricted
	100%

	NuStar Logistics, L.P.
	Delaware
	Restricted - Material
	100%

	Petroburgos, S. de R.L. de C.V.
	Mexico
	Restricted
	100%

	Point Tupper Marine Services Co.
	Nova Scotia
	Restricted
	100%

	NuStar Grangemouth Limited
	England
	Restricted
	100%

	Saba Company N.V.
	Sint Eustatius
	Restricted
	100%

	Seven Seas Steamship Company (Sint Eustatius) N.V.
	Sint Eustatius
	Restricted
	100%

	Shore Terminals LLC
	Delaware
	Restricted
	100%

	NuStar Texas Holdings, Inc.
	Delaware
	Restricted
	100%

	NuStar Terminals Texas, Inc.
	Delaware
	Restricted
	100%

	NuStar Terminals Partners TX L.P.
	Delaware
	Restricted
	100%

	NuStar Terminals Antilles N.V.
	Curacao
	Restricted
	100%

	NuStar Terminals Canada Co.
	Nova Scotia
	Restricted
	100%

	NuStar Terminals Canada Holdings Co
	Nova Scotia
	Restricted
	100%

	NuStar Terminals Canada Partnership
	Nova Scotia
	Restricted
	100%

























	
				
	Subsidiary
	Jurisdiction of 
Formation
	Restricted/
Unrestricted/Material
	Ownership 
Percentage

	NuStar Terminals Corporation N.V.
	Curacao/
Netherlands
	Restricted
	100%

	NuStar Terminals Delaware, Inc.
	Delaware
	Restricted
	100%

	NuStar Caribe Terminals, Inc.
	Delaware
	Restricted
	100%

	NuStar Terminals International N.V.
	Curacao
	Restricted
	100%

	NuStar Terminals Marine Services N.V.
	Sint Eustatius
	Restricted
	100%

	NuStar Terminals New Jersey, Inc.
	Delaware
	Restricted
	100%

	NuStar Terminals N.V.
	Sint Eustatius
	Restricted
	100%

	NuStar Terminals Operations Partnership L.P.
	Delaware
	Restricted
	100%

	NuStar Terminals Services, Inc.
	Delaware
	Restricted
	100%

	ST Linden Terminal, LLC
	Delaware
	Restricted
	100%

	NuStar Finance LLC
	Delaware
	Restricted
	100%

	Star Creek Ranch, LLC
	Delaware
	Restricted
	100%













Acknowledged and Agreed:


NUSTAR LOGISTICS, L.P.


BY:    NuStar GP, Inc., its General Partner


By:    /s/ Thomas R. Shoaf
Name:    Thomas R. Shoaf
Title:    Executive Vice President and Chief
Financial Officer




NUSTAR ENERGY L.P.


By:    Riverwalk Logistics, L.P., its General
Partner


By:  NuStar GP, LLC, its General Partner


By:    /s/ Thomas R. Shoaf
Name:    Thomas R. Shoaf
Title:    Executive Vice President and 
Chief Financial Officer








SUMITOMO MITSUI BANKING        THE BANK OF TOKYO - MITSUBISHI
CORPORATION, as Lender            UFJ, LTD., as Issuing Bank and a Lender


By:    /s/ James D. Weinstein            By:     /s/ Todd Vaubel
Name:    James D. Weinstein            Name:    Todd Vaubel
Title:     Managing Director            Title:     Vice President, Portfolio Management




THE BANK OF TOKYO-MITSUBISHI
UFJ, LTD., as Administrative Agent


By:     /s/ Edwin Cook
Name:    Edwin Cook
Title:     Managing Director Syndications