Fonduron Mite Killer Base from United States
Fonduron Mite Killer Base is a technical base material containing Fonduron, an alternate ISO-associated name for Chlordimeform. As a chemically defined imine compound, it is classified under tariff item 2925.21.00, which specifically names Chlordimeform (ISO). The product is not in retail packaging, so it remains within Chapter 29.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm that Fonduron is chemically identical to Chlordimeform (ISO) and document this equivalence for CBSA
• Ensure the product is not formulated with other active ingredients, which could change classification
• Check whether the base material is subject to Canadian pesticide import controls