Tetrabromophenol A from Mexico
Tetrabromophenol A (2,4,6-tribromophenol with additional bromination) is a brominated phenol with only halogen substituents. HTS 2908.19.60.00 applies to this 'other' derivative used in flame retardant synthesis. Bromine provides higher flame suppression than chlorine analogs.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6094.5%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)
Import Tips
• Brominated compounds require additional REACH-like documentation for persistence/bioaccumulation under TSCA
• Verify 'only halogen' status; bromination catalysts may leave metallic impurities requiring 2931 classification
• Technical grade imports common; ensure bulk packaging doesn't qualify as 'retail packing' under Note 2(g)