Benzimidazole Fungicide Carbendazim from Canada
Carbendazim, a benzimidazole fungicide with pyridine-like nitrogen heterocycle, is classified under HTS 2933.39.21.00 as a fungicide pesticide. It systemically controls fungal diseases in cereals, vegetables, and ornamentals by disrupting microtubule assembly.
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 residue tolerance data if product contacts food crops
• Verify chemical purity >96% and provide HPLC analysis certificate
• Note potential reclassification if imported with metal coordination (per chapter note 5(C)(3))