Tetrabromobisphenol-A-Carbonate Oligomer from Canada
Oligomeric flame retardant based on tetrabromobisphenol-A-carbonate used in polycarbonate resins for electrical components. Explicitly covered under HTS 3824.99.70.00 as specified carbonate oligomers. Offers high bromine content for flame retardancy without migration.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit oligomer molecular weight distribution and TBBA content certification
• Check for POPs (Persistent Organic Pollutants) restrictions on brominated oligomers