HFC-143a 1,1,1-Trifluoroethane Bulk Industrial from China
Bulk industrial 1,1,1-trifluoroethane (HFC-143a) for integration into R-404A refrigerant production and polyurethane foam blowing agents. Classified under HTS 2903.44.10 as a pure saturated fluorinated derivative per the full HTS hierarchy.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Bulk importers must register with EPA's HFC tracking system and report quarterly
• Use NA 1956 for DOT shipping papers; verify cylinder retest dates