2903.79.90.70/1,2-Dibromo-1-chloro-1,2,2-trifluoroethane/Mexico

1,2-Dibromo-1-chloro-1,2,2-trifluoroethane from Mexico

This bromo-chloro-fluoroethane is an acyclic hydrocarbon with bromine, chlorine, and fluorine halogens, used in specialty chemical synthesis. Classified under HTS 2903.79.90.70 due to multiple different halogens on an acyclic chain, not covered by more specific subheadings.

Duty Rate — Mexico → United States

100%

Rate breakdown

9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate

9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Calculate with your customs value Verify classification with AI

Import Tips

• Provide TSCA pre-manufacture notification if not on inventory; include chemical structure data

• Ensure proper hazardous material labeling (UN number 3338) for DOT transport compliance

• Check for REACH registration if transshipping through EU