Dinotefuran Technical Grade from Canada
Dinotefuran contains a tetrahydrofuran-fused nitromethylene structure but qualifies as aromatic modified heterocyclic insecticide under HTS 2933.99.17.01. Effective against fleas, aphids, and whiteflies in various applications. Its specific nitrogen-heterocycle structure fits Chapter 29 pesticide provisions.
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 molecular formula C7H14N4O3 and structure diagram
• Ensure packaging prevents moisture absorption affecting purity
• Declare correct PG III hazardous classification