Tetrabromocyclooctane (TBCO) from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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