Vulcan Carbon Black (Tire Grade N330) from Canada
N330 grade carbon black, known as Vulcan, is a reinforcing furnace black for tire treads with balanced processing characteristics. Classified under HTS 2803.00.00 as standard carbon black for rubber reinforcement.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Reference ASTM D1765 grade specs in shipping docs
• Iodine adsorption number verification for grade confirmation