Dicamba (3,6-dichloro-2-methoxybenzoic acid) from Canada
Dicamba is a benzoic acid herbicide used for broadleaf weed control in soybeans and cotton. Its aromatic structure with methoxy group qualifies it under HTS 2934.99.1500 as an aromatic heterocyclic herbicide. Often used in combination with glyphosate for resistant weeds.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit certificate of analysis verifying dicamba acid content and impurity levels
• Include volatility classification data due to dicamba's known off-target movement issues
• Ensure packaging meets UN standards for corrosive liquids (UN 2765)