Neburon Technical Powder from Mexico
Neburon, a soil-applied aromatic ureine herbicide, controls grasses and broadleaves in soybeans and ornamentals. Under HTS 2924.21.1600 as 'other' pesticide, it is a chemically defined cyclic carbamate derivative per Chapter 29. High-purity powder form is standard for import.
Duty Rate — Mexico → 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
• EPA Pre-Notice of Arrival required; label with GHS hazard pictograms
• Watch for salt formation during humid storage, which may invoke Chapter 29 salt classification rules