Technical o-Paraquat Dichloride 95% Powder from Mexico
95% purity powdered technical grade o-paraquat dichloride, a bipyridylium herbicide with unfused pyridine rings. Specifically enumerated under HTS 2933.39.23.00 for import as the dichloride salt pesticide. Used in manufacturing formulated herbicide 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
• Provide HPLC purity certificate from accredited laboratory
• Use anti-caking stabilizers only if necessary for transport per Chapter 29 notes
• Declare as 'pesticide active ingredient' to facilitate EPA clearance