Thiamethoxam Technical Powder from Canada
Thiamethoxam, a second-generation neonicotinoid, is an aromatic heterocyclic insecticide under HTS 2934.99.1600. Its oxadiazine ring structure provides systemic control against piercing-sucking insects in agriculture.
Duty Rate — Canada → 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
9903.05.2910%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 certificate of analysis showing >98% purity to confirm technical grade status
• Declare as 'pesticide, technical grade' on commercial invoice to prevent misclassification
• Obtain prior EPA import approval; check for pollinator protection label requirements