Certain Freight Rail Couplers and Parts Thereof From Mexico: Final Results of Antidumping Duty Administrative Review; 2023-2024

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Commerce International Trade Administration [A-201-857] AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. SUMMARY: The U.S. Department of Commerce (Commerce) determines that certain freight rail couplers and parts thereof (freight rail couplers) from Mexico were sold in the United States at less than normal value during the period of review (POR), May 3, 2023, through October 31, 2024. DATES: Applicable June 4, 2026. FOR FURTHER INFORMATION CONTACT: Patrick Barton, AD/CVD Operations, Office VIII, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-0012. SUPPLEMENTARY INFORMATION: Background On January 30, 2026, Commerce published the Preliminary Results of this review in the Federal Register , and invited interested parties to comment on those results. [ 1 ] For a summary of the events that occurred since the Preliminary Results, see the Issues and Decision Memorandum. [ 2 ] Commerce conducted this administrative review in accordance with section 751(a)(1)(B) of the Tariff Act of 1930, as amended (the Act). Scope of the Order  [ 3 ] The products covered by this Order are freight rail couplers from Mexico. For a complete description of the scope, see the Issues and Decision Memorandum. Analysis of Comments Received The sole issue raised in the case and rebuttal briefs is addressed in the Issues and D…