3-Chloro-o-toluidine Anti-Dusting Grade from Canada
Anti-dusting formulation of 3-Chloro-o-toluidine with added silica flow agent falls under HTS 2921.43.04.00 per Chapter 29 note 1(g). The agent prevents airborne particles during bulk handling in dye plants. Additive solely for safety/identification.
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
• Document anti-dusting agent as <0.5% silica; prove no process functionality
• Particle size distribution test confirms dust control necessity
• Avoid oil-based dust suppressants that trigger 3824 classification