Monochlorotetrafluoroethane (HCFC-124) Refrigerant Gas from China
Pure monochlorotetrafluoroethane (HCFC-124), a hydrochlorofluorocarbon used as a refrigerant in commercial chillers and industrial cooling systems. This chemical is a halogenated derivative of acyclic hydrocarbons containing fluorine and chlorine, specifically classified under HTS 2903.79.90.30 due to its precise molecular structure (C2HClF4). It is supplied in high-pressure cylinders for HVAC applications.
Duty Rate — China → United States
28.7%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Obtain EPA allocation for HCFC imports under the Montreal Protocol; include Safety Data Sheets (SDS) and purity certificates; declare as hazardous material (UN1027) with proper DOT placarding