Prothiofos (O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorodithioate) from Canada
Brominated/chlorinated thiophosphate insecticide Prothiofos. HTS 2920.19.5000 for halogenated phosphorodithioates per heading description and Chapter notes.
Duty Rate — Canada → United States
13.7%
Rate breakdown
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
• Halogen content analysis (Br/Cl ratio) required for derivative status
• REACH pre-registration if EU origin or transshipment
• Photostability data for light-sensitive organophosphates