Federal Register :: Anti-Circumvention Inquiry of Antidumping
The Department of Commerce (Commerce) determines not to include hydrofluorocarbon (HFC) components R-32 (difluoromethane), R-125 (pentafluoroethane), and R-143a (1,1,1,-trifluoroethane), imported into the United States from the People's Republic of China (China), within the scope of the antidumping duty (AD) order on HFC blends from the China.
AD/CV News: Bricks, Chassis, DOTP, HFC Blends, Polyester Fiber
AD/CV News: Bricks, Chassis, DOTP, HFC Blends, Polyester Fiber | Sandler, Travis & Rosenberg, P.A. | Careers Services Services Customs & Import Compliance Duty Savings, Tariff Mitigation & Supply Chain Efficiencies Customs / Trade Audits & Enforcement Litigation & Dispute Resolution Government Relations & Trade Negotiations Trade Remedies Advocacy
Federal Register :: Hydrofluorocarbon Blends From the People
HFC blends covered by the scope are R-404A, a zeotropic mixture consisting of 52 percent 1,1,1 Trifluoroethane, 44 percent Pentafluoroethane, and 4 percent 1,1,1,2-Tetrafluoroethane; R-407A, a zeotropic mixture of 20 percent Difluoromethane, 40 percent Pentafluoroethane, and 40 percent 1,1,1,2-Tetrafluoroethane; R-407C, a zeotropic mixture of 23
AD/CV Notices 2025-23 | HKTDC Research
Following are summaries of current AD/CV actions targeting mainland Chinese manufacturers taken by the DOC. Product: Hydrofluorocarbon blends, classified under HTSUS 3824.78.0020 and 3824.78.0050. Nature of Notice: Final affirmative determination of circumvention in AD investigation A-570-028 , effective 4 June 2025.
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HFC bls – rescission of administrative review of AD duty order on hydrofluorocarbon bls from China for the period Aug. 1, 2025, through July 31, 2025, with respect to all but one company Polyester fiber – dumping margin of 3.0 percent in preliminary results of administrative review of AD duty order on low melt polyester staple fiber from
