Quizalofop-P-Ethyl Herbicide from Canada
Quizalofop-P-ethyl, chemically 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-propionic acid ethyl ester, is a selective post-emergence herbicide used primarily for grass weed control in broadleaf crops. It falls under HTS 2933.99.0200 as a specific aromatic heterocyclic compound with nitrogen hetero-atoms in a quinoxaline structure. This technical grade active ingredient is imported for formulation into agricultural pesticides.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.60100%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
9903.05.2910%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
• Obtain EPA registration for pesticide import and ensure FIFRA compliance; provide detailed chemical purity certificates; avoid misclassification as generic herbicides under 3808