Certain Oil Country Tubular Goods From Taiwan: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures

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-583-881] AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. SUMMARY: The U.S. Department of Commerce (Commerce) preliminarily determines that certain oil country tubular goods (OCTG) from Taiwan are being, or are likely to be, sold in the United States at less than fair value (LTFV). The period of investigation (POI) is April 1, 2025, through March 31, 2026. Interested parties are invited to comment on this preliminary determination. DATES: Applicable November 4, 2026. FOR FURTHER INFORMATION CONTACT: Monica Gillis or Braeden Lowe, AD/CVD Operations, Office V, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-6384 or (202) 482-9124, respectively. SUPPLEMENTARY INFORMATION: Background This preliminary determination is made in accordance with section 733(b) of the Tariff Act of 1930, as amended (the Act). Commerce published the notice of initiation of this investigation on April 28, 2026. [ 1 ] On August 28, 2026, Commerce postponed the preliminary determination of this investigation and the revised deadline is now October 29, 2026. [ 2 ] For a complete description of the events that followed the initiation of this investigation, see the Preliminary Decision Memorandum. [ 3 ] A list of topics included in the Preliminary Decision Memorandum is included as Append…