Flonicamid Technical Material from Canada
Flonicamid contains a pyridine carboxamide structure making it a nitrogen-heterocyclic insecticide under HTS 2933.99.17.01. Targets aphids and whiteflies through feeding cessation. Aromatic pyridine ring qualifies for this specific tariff provision.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Provide HPLC chromatogram showing single peak
• Label with GHS pictograms for toxic solids
• Include end-user statement for agricultural use