Disulfoton 75% Soluble Liquid Concentrate from Canada
Although a formulation, the active thiophosphoric ester ingredient classifies the product under HTS 2920.19.5000 when imported as technical material. Diethyl thiophosphate structure meets 'phosphorodithioates - other' criteria.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Solvent must be for safety/transport only, not specific use (Chapter note e)
• Concentration testing required to distinguish from formulated products
• Spill containment procedures mandatory for liquid imports