F1The Class B Convertible Units were acquired as a payment-in-kind distribution on outstanding Class B Convertible Units pursuant to the Issuer's Third Amended and Restated Agreement of Limited Partnership dated August 4, 2014 (the "Partnership Agreement"). The Class B Convertible Units convert into Common Units at the Class B Conversion Rate (as defined in the Partnership Agreement)on the Class B Conversion Date (as defined in the Partnership Agreement).
F2The Class B Convertible Units are owned directly by Southcross Holdings Borrower LP, which is owned 100% by Southcross Holdings Guarantor LP ("Guarantor"), and its non-economic general partner interest is held by Southcross Holdings Borrower GP LLC ("Borrower GP"), which is owned 100% by Guarantor. Guarantor is owned 99.8% by Southcross Holdings LP ("Holdings"), and its 0.2% general partner interest is held by Southcross Holdings Guarantor GP LLC ("Guarantor GP"), which is owned 99% by Holdings and 1% by Southcross Holdings Intermediary LLC ("Intermediary"), which is owned100% by Holdings. The non-economic general partner interest of Holdings is held by Southcross Holdings GP LLC ("Holdings GP"). Borrower GP, Guarantor, Guarantor GP, Intermediary, Holdings, and Holdings GP are indirect beneficial owners of the reported securities.

Remarks

This Form 4 is filed jointly by Southcross Holdings LP, Southcross Holdings GP LLC, Southcross Holdings Intermediary LLC, Southcross Holdings Guarantor LP, Southcross Holdings Guarantor GP LLC, Southcross Holdings Borrower LP, and Southcross Holdings Borrower GP LLC.