{"url_path":"/sec/cik-0000932782/10-k/2026/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"20-F/A","doc_date":"2026-07-13","source_url":"https://www.sec.gov/Archives/edgar/data/932782/0000932782-26-000014-index.html","accession_number":"0000932782-26-000014","cik":"0000932782","ticker":null,"issuer_name":"MEXICAN PETROLEUM","edgar_url":"https://www.sec.gov/Archives/edgar/data/932782/0000932782-26-000014-index.html","primary_entity_key":"0000932782","primary_entity_name":"MEXICAN PETROLEUM"},"word_count":865,"has_tables":true,"body_markdown":"20-F/A\n1\na20-fa_2025xpemex.htm\n20-F/A\n\nDocument\n\nTable of Contents\n\nAs filed with the Securities and Exchange Commission on July 13, 2026\n\nUNITED STATES\n\nSECURITIES AND EXCHANGE COMMISSION\n\nWASHINGTON, D.C. 20549\n\n__________________________\n\nFORM 20-F/A\n\n(Amendment No. 1)\n\n__________________________\n\noREGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934\n\nOR\n\nxANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\nFor the fiscal year ended December 31, 2025\n\noTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\nOR\n\noSHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\nDate of event requiring this shell company report: __________\n\nFor the transition period from __________ to __________\n\nCommission File Number 0-99\n\n__________________________\n\nPETRÓLEOS MEXICANOS\n\n(Exact name of registrant as specified in its charter)\n\nMexican PetroleumUnited Mexican States\n\n(Translation of registrant’s name into English)(Jurisdiction of incorporation or organization)\n\nAvenida Marina Nacional No. 329\n\nColonia Verónica Anzures\n\n11300 Ciudad de México, México\n\n(Address of principal executive offices)\n\nDelia Cristina Arista Hernández\n\n(5255) 9126-2940\n\nri@pemex.com\n\nAvenida Marina Nacional No. 329\n\nTorre Ejecutiva, Piso 38 Colonia Verónica Anzures\n\n11300 Ciudad de México, México\n\n(Name, telephone, e-mail and/or facsimile number and address of company contact person)\n\n__________________________\n\nSecurities registered or to be registered pursuant to Section 12(b) of the Act. None\n\nTitle of each classTrading Symbol(s)\nName of each exchange\n\non which registered\n\nNoneN/AN/A\n\nSecurities registered or to be registered pursuant to Section 12(g) of the Act. None\n\nSecurities for which there is a reporting obligation pursuant to Section 15(d) of the Act.\n\nTitle of Each Class\n\n6.875% Notes due 20266.490% Notes due 2027\n\n6.500% Notes due 20276.490% Notes due 2027\n\n5.350% Notes due 20289.500% Guaranteed Bonds due 2027\n\n8.750% Notes due 20296.500% Notes due 2029\n\n6.840% Notes due 20305.950% Notes due 2031\n\n10.000% Notes due 20336.700% Notes due 2032\n\n6.625% Guaranteed Bonds due 2035\n6.625% Notes due 2035\n\n6.625% Guaranteed Bonds due 2038\n6.500% Bonds due 2041\n\n5.500% Bonds due 2044\n6.375% Bonds due 2045\n\n5.625% Bonds due 2046\n6.750% Bonds due 2047\n\n6.350% Bonds due 20487.690% Bonds due 2050\n\n6.950% Bonds due 2060\n\n__________________________\n\nIndicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.\n\nYes   o     No   x\n\nIf this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.\n\nYes   o     No   x\n\nIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.\n\nYes   x     No   o\n\nIndicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).\n\nYes   x     No   o\n\nIndicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):\n\nLarge accelerated filer   o          Accelerated filer   o          Non-accelerated filer   x          Emerging growth company    ☐\n\nIf an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   o\n\n†The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.\n\nIndicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.\n\nYes   o     No   x\n\nIf securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial\nstatements. o\n\nIndicate by check mark whether any of those error corrections are restatements that required a recovery analysis of\n\nincentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o\n\nIndicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:\n\nU.S. GAAP   o\n\nIFRS as issued by the IASB   x\n\nOther   o\n\nIf “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow."}