Oil Country Tubular Goods From the People's Republic of China: Final Affirmative Determination of Circumvention of the Antidumping Duty and Countervailing Duty Orders

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-570-943, C-570-944] AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. SUMMARY: The U.S. Department of Commerce (Commerce) determines that imports of seamless oil country tubular goods (OCTG) completed in Thailand using steel billets produced in the People's Republic of China (China) are circumventing the antidumping duty (AD) and countervailing duty (CVD) orders on OCTG from China. DATES: Applicable February 27, 2026. ( printed page 9812) FOR FURTHER INFORMATION CONTACT: Walter Schaub, Office of Policy, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-0907. SUPPLEMENTARY INFORMATION: Background On August 19, 2025, Commerce published in the Federal Register its Preliminary Determination   [ 1 ] that imports of seamless OCTG completed in Thailand using steel billets produced in China are circumventing the Orders. [ 2 ] Pursuant to section 781(e) of the Tariff Act of 1930, as amended (the Act), on September 3, 2025, Commerce notified the U.S. International Trade Commission (ITC) of its preliminary affirmative determination of circumvention. [ 3 ] The ITC did not request consultations with Commerce. On September 9, 2025, the domestic interested parties, [ 4 ] as well as two mandatory respondents, Boly Pipe Co., Ltd. (Boly Pipe) and Nanobest Limited (Nano…