Certain Corrosion-Resistant Steel Products From the Republic of Korea: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

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-580-878] ( printed page 64342) AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. SUMMARY: The U.S. Department of Commerce (Commerce) preliminarily determines that producers/exporters subject to this review made sales of subject merchandise at less than normal value (NV) during the period of review (POR), July 1, 2024, through June 30, 2025. Interested parties are invited to comment on these preliminary results of review. DATES: Applicable October 8, 2026. FOR FURTHER INFORMATION CONTACT: Noah Wetzel, 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) 482-7466. SUPPLEMENTARY INFORMATION: Background On August 22, 2025, based on timely requests for review, in accordance with 19 CFR 351.221(c)(1)(i) , we initiated an administrative review of the antidumping duty (AD) order on certain corrosion-resistant steel products (CORE) from the Republic of Korea (Korea). [ 1 ] On March 20, 2026, Commerce selected KG Dongbu Steel Co., Ltd. (Dongbu) and Dongkuk Coated Metal Co., Ltd./Aju Steel Co., Ltd. (Dongkuk)  [ 2 ] as the mandatory respondents in this review. [ 3 ] Due to the lapse in appropriations and Federal Government shutdown, on November 14, 2025, Commerce tolled all deadlines in administrative proceedings by 47 days. Additionally…