Tetrabromocyclooctane (TBCO) from Mexico
Tetrabromocyclooctane is a brominated cyclic alkane used primarily as a flame retardant additive in plastics and polymers. It falls under HTS 2903.89.60.00 as a halogenated derivative of cyclanic hydrocarbons, specifically named in the tariff schedule. This white crystalline powder provides high bromine content for effective fire suppression in materials.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide Safety Data Sheets (SDS) and confirm REACH compliance for EU markets or TSCA registration for US
• Verify purity levels (>98%) as impurities may affect classification; include certificate of analysis
• Check for flame retardant restrictions under Stockholm Convention; avoid common pitfalls like mislabeling as general brominated hydrocarbon