Fonofos 90% Wettable Powder Insecticide from Canada
Wettable powder formulation containing 90% fonofos (O-Ethyl-S-phenylethylphosphono-thiolothionate) as the active organo-sulfur pesticide ingredient, diluted with stabilizers for safe handling. Classified under HTS 2930.90.4310 when imported as the specific pure compound or minimal formulation meeting chapter 29 note (f) for added stabilizers necessary for transport.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include formulation analysis confirming fonofos content and stabilizer additions per chapter notes; ensure pesticide label registration
• Avoid misclassification by providing batch purity tests; watch for anti-dumping duties on pesticide imports