HFC-125 Medical Propellant Grade from China
Pharmaceutical-grade 1,1,1,2,2-Pentafluoroethane (HFC-125) for metered dose inhalers, classified as pure compound HTS 2903.44.10.10. Meets USP standards for aerosol propellants replacing CFCs. Falls under halogenated acyclic hydrocarbon derivatives per Chapter 29 scope.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include FDA Drug Master File references; GMP manufacturing certification required; declare medical end-use to qualify for potential duty exemptions