Hydrofluorocarbon Blends From the People's Republic of China: Preliminary Results of the Antidumping Duty Administrative Review and Preliminary Determination of No Shipments; 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-570-028] AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. SUMMARY: The U.S. Department of Commerce (Commerce) preliminarily determines that sales of hydrofluorocarbon blends (HFC blends) from the People's Republic of China (China) were made at less than normal value (NV) during the period of review (POR) August 1, 2023, through July 31, 2024. In addition, we are making a preliminary determination of no shipments for one company. We invite interested parties to comment on these preliminary results. DATES: Applicable February 10, 2026. FOR FURTHER INFORMATION CONTACT: Caroline Carroll, AD/CVD Operations, Office IX, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-4948. SUPPLEMENTARY INFORMATION: Background On August 19, 2016, Commerce published in the Federal Register an antidumping duty (AD) order on HFC ( printed page 5906) blends from China. [ 1 ] On September 20, 2024, based on a timely request for review from the American HFC Coalition, [ 2 ] in accordance with 19 CFR 351.221(c)(1)(i) , we initiated an administrative review of the Order covering 21 exporters of the subject merchandise. [ 3 ] On December 9, 2024, Commerce tolled certain deadlines in this administrative proceeding by 90 days. [ 4 ] On July 17, 2025, Commerce extended the deadline for the …