2903.77.00.80/1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113)/Mexico

1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) from Mexico

CFC-113 (CF3ClCCl2F) is a perhalogenated acyclic hydrocarbon featuring only chlorine and fluorine atoms, used as a cleaning solvent in electronics manufacturing. It matches HTS 2903.77.00.80 for other F/Cl perhalogenated acyclic derivatives with multiple halogens. Subject to strict phase-out regulations.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

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Import Tips

• Declare exact isomer purity; impurities can shift classification to 2903.79

• Provide end-use statement for solvent applications to support exemption claims