Terbacil Pre-Emergent Herbicide from Mexico
Terbacil is a uracil-based herbicide with pyrimidine ring structure, used for pre-emergent weed control in sugarcane, strawberries, and alfalfa. Its aromatic heterocyclic nature and pesticide function place it in HTS 2933.59.1000. Typically imported as 80% wettable powder for agricultural application.
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
• Submit Form 3540-1 EPA Import Statement with each shipment
• Test for dioxin contaminants common in uracil herbicides
• Classify as technical material only if purity exceeds 96%; otherwise use preparation codes