Bordeaux Mixture Copper Fungicide from China
Bordeaux Mixture Copper Fungicide is a traditional fungicide made from copper sulfate and lime, presented as a suspension in 1 kg retail packets for preparing sprays to protect grapevines and tomatoes from downy mildew. The product contains copper compounds as the active ingredient, which are not separate chemically defined compounds excluded by Chapter 38 Note 1. It is classified under tariff item 3808.92.20 as a fungicide preparation put up in packages exceeding 1.36 kg gross weight.
Duty Rate — China → Canada
Import Tips
• Confirm the gross weight of the package exceeds 1.36 kg to meet the condition of this tariff item; smaller packages fall under 3808.92.10
• Declare the copper sulfate and lime content accurately on the customs invoice
• Verify that the product is registered under the Pest Control Products Act with the PMRA before shipping