o-Paraquat Dichloride Technical Grade 97% from Mexico
o-Paraquat dichloride is a heterocyclic nitrogen compound containing an unfused pyridine ring, specifically classified under HTS 2933.39.23.00 as a herbicide pesticide. This technical grade formulation at 97% purity is used as the active ingredient in agricultural weed control products.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain EPA registration and import permit for pesticide active ingredients before shipment
• Provide detailed chemical composition certificate and purity analysis to avoid reclassification
• Ensure proper UN-approved packaging for toxic herbicides to prevent shipping delays