Investor Presentaiton

2019 2020 PEMEX franchise service stations July 2022- September 2023 Jul-22 6,813 Aug-22 6,848 Sep-22 Oct-22 Note: Preliminary data as of September 30, 2023. Nov-22 PEMEX's participation in the domestic gasoline and diesel market Percentage PEMEX ® POR EL RESCATE DE LA SOBERANIA Dec-22 86.2 79.8 81.5 82.0 79.9 75.1 Jan-23 Feb-23 2021 2022 9M23 2023 E Mar-23 7,030 Apr-23 7,055 May-23 7,058 Jun-23 7,080 Jul-23 7,086 Aug-23 7,112 Sep-23 7,122 2023. Petróleos Mexicanos. All the rights reserved. PEMEX, the leading brand in the market. The loss of PEMEX franchises was contained. Between July 2022 and June 2023, 309 service stations have joined the PEMEX franchise. 18

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