Quizalofop-P-Ethyl 97% TC Powder from Canada
Technical concentrate (TC) of quizalofop-P-ethyl at 97% purity, the named compound 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propionic acid ethyl ester in powder form. HTS 2933.99.0200 applies as it's a separate chemically defined aromatic heterocyclic compound per Chapter 29 notes. Imported for dilution into emulsifiable concentrates for graminicide applications.
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
• Include stability data and stabilizer composition if added per Chapter 29 note (f); ensure drum packaging meets UN hazardous goods standards; declare exact purity to avoid duty disputes