Industrial Biphenyl Flakes 99% Purity from Canada
99% pure biphenyl flakes for industrial applications like optical brightener synthesis. Falls under HTS 2902.90.60.00 as a chemically defined cyclic hydrocarbon explicitly listed in flake form, per chapter provisions.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Use Incoterms specifying flake integrity during shipping; comply with TSCA import certification for chemical substances
• Pitfall: contamination risking downgrade to mixture classification