Oil Country Tubular Goods From the People's Republic of China: Final Determination of Covered Merchandise Inquiry

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 seamless oil country tubular goods (OCTG) produced by Boly Pipe Co., Ltd. (Boly Pipe) in Thailand using steel billets from the People's Republic of China (China) and exported to its customers, Commercial Steel Products LLC (CSP) and JOL Tubular, Inc. (JOL Tubular), in the United States are subject to the scope of the antidumping duty (AD) and countervailing duty (CVD) orders on OCTG from China. DATES: Applicable April 27, 2026. FOR FURTHER INFORMATION CONTACT: Harrison Tanchuck, AD/CVD Operations, Office VI, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230, telephone: (202) 482-7421. SUPPLEMENTARY INFORMATION: Background On December 31, 2025, Commerce initiated a covered merchandise inquiry to determine whether seamless OCTG produced by Boly Pipe in Thailand using steel billets from China and exported to its customers, CSP and JOL Tubular, in the United States is subject to the scope of the Orders on OCTG from China. [ 1 ] Pursuant to 19 CFR 351.227(d)(1) , Boly Pipe and CSP timely submitted comments and factual information addressing the initiation. [ 2 ] For a complete description of the events that followed the initiation of this inquiry, s…