Exhibit 17.1

Subsidiary Guarantors and Issuers of Guaranteed Securities

Each of the following securities issued by Petróleos Mexicanos is unconditionally and fully guaranteed, jointly and severally by Pemex Exploración y Producción (Pemex Exploration and Production), Pemex Transformación Industrial (Pemex Industrial Transformation) and Pemex Logística (Pemex Logistics), each a productive state-owned company of the Federal Government of Mexico:

Title of Each Class

4.625% Notes due 2023	8.625% Guaranteed Bonds due 2023
4.875% Notes due 2024	4.250% Notes due 2025
6.875% Notes due 2025	6.875% Notes due 2026
4.500% Notes due 2026	6.500% Notes due 2027
6.490% Notes due 2027	5.350% Notes due 2028
9.500% Guaranteed Bonds due 2027	8.750% Notes due 2029
6.500% Notes due 2029	5.950% Notes due 2031
6.700% Notes due 2032	6.625% Guaranteed Bonds due 2035
6.625% Guaranteed Bonds due 2038	6.500% Bonds due 2041
5.500% Bonds due 2044	6.375% Bonds due 2045
5.625% Bonds due 2046	6.750% Bonds due 2047
6.350% Bonds due 2048	7.690% Bonds due 2050
6.950% Bonds due 2060	6.840% Notes due 2030