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2903.77.00.20/1,1,1-Trichloro-2,2,2-trifluoroethane (CFC-113a)/Mexico

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

This is a perhalogenated acyclic hydrocarbon containing only fluorine and chlorine atoms, specifically a trichlorotrifluoroethane isomer. It falls under HTS 2903.77.00.20 as a halogenated derivative of hydrocarbons with two or more different halogens, perhalogenated only with F and Cl. Historically used as a refrigerant and solvent, its import is now heavily regulated due to ozone depletion.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Obtain EPA import certification under the Montreal Protocol as this is a controlled ozone-depleting substance

• Provide detailed purity analysis and isomer specification in commercial invoice to avoid misclassification

• Verify end-use declaration; imports for non-exempt purposes may be prohibited

1,1,1-Trichloro-2,2,2-trifluoroethane (CFC-113a) from Mexico — Import Duty Rate | HTS 2903.77.00.20