Quinalphos from China
Quinalphos is a quinazoline-based phosphate ester pesticide used to control sucking and chewing insects on various crops. It is classified under tariff item 2920.90.00 as an ester of an inorganic acid of a non-metal. Its aromatic phosphate ester structure and insecticidal function determine its classification.
Duty Rate — China → Canada
0%
Import Tips
• Confirm quinalphos is registered under the Pest Control Products Act; it may be restricted in Canada
• Provide a valid import permit and ensure the product label meets Canadian standards
• Check whether the quinazoline ring affects classification under heterocyclic compounds