Document

Exhibit 22.1

List of Guarantor and Issuer Subsidiaries

The following entities are issuers, co-issuers or guarantors of (i) the 6.000% senior notes due 2027, the 5.875% senior notes due 2028, the 7.000% senior notes due 2028, the 4.500% senior notes due 2029 and the 4.500% senior notes due 2030, each issued by Sunoco LP and Sunoco Finance Corp. (senior notes enumerated in clause (i) collectively, the “Legacy SUN Notes”), (ii) the 3.875% senior notes due 2026 (Canadian dollars denominated), the 5.875% senior notes due 2027, the 6.000% senior notes due 2028 (Canadian dollars denominated), the 4.375% senior notes due 2029 (Canadian dollars denominated), the 4.500% senior notes due 2029, the 7.000% senior notes due 2029, the 4.625% senior notes due 2030, the 6.625% senior notes due 2032, the 7.250% senior notes due 2032, the 5.625% senior notes due 2031, the 6.250% senior notes due 2033 and the 5.875% senior notes due 2034, each issued by Sunoco LP (senior notes enumerated in clause (ii) collectively, the “New SUN Notes”), (iii) the 6.000% senior notes due 2026, the 5.625% senior notes due 2027 and the 6.375% senior notes due 2030, each issued by NuStar Logistics, L.P. (senior notes enumerated in clause (iii) collectively, the “Legacy NuStar Notes”).

Name of Entity

Jurisdiction of Organization or Formation

Legacy SUN Notes

New SUN Notes

Legacy NuStar Notes

Sunoco LP

Delaware

Co-Issuer

Issuer

Guarantor

Aloha Petroleum LLC

Delaware

Guarantor

Aloha Petroleum, Ltd.

Hawaii

Guarantor

Sunmarks, LLC

Delaware

Guarantor

Sunoco Midstream LLC (formerly Sunoco Caddo LLC)

Delaware

Guarantor

Sunoco Finance Corp.

Delaware

Co-Issuer

Guarantor

Sunoco, LLC

Delaware

Guarantor

Sunoco Midstream Holdings LLC (formerly Sunoco Refined Products LLC)

Delaware

Guarantor

Sunoco Retail LLC

Pennsylvania

Guarantor

NuStar Energy LLC (formerly NuStar Energy L.P.)

Delaware

Guarantor

NuStar Logistics, L.P.

Delaware

Guarantor

Issuer

NuStar Pipeline Operating Partnership L.P.

Delaware

Guarantor

NuStar Pipeline Partners L.P.

Delaware

Guarantor

NuStar Permian Holdings, LLC

Delaware

Guarantor