Cuprous Oxide Agricultural Fungicide Active from Canada
Technical cuprous oxide powder serving as the active ingredient in copper-based fungicides for crop protection. Classified under HTS 2825.50.20.00 as bulk metal oxide, not a formulated pesticide product.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit EPA TSCA certification; may require pesticide import notice if over certain thresholds
• Specify 'for formulation use only' on invoice to distinguish from end-use pesticides
• Test for microbial contamination common in oxide powders