Monuron Technical Grade Herbicide from Canada
Monuron, chemically 3-(p-Chlorophenyl)-1,1-dimethylurea, is a selective systemic herbicide used primarily for pre-emergence control of weeds in non-crop areas. It falls under HTS 2924.21.04.00 as a specific aromatic ureine derivative classified as a pesticide, meeting Chapter 29 requirements for chemically defined organic compounds with amide-function from carbonic acid. This technical grade contains at least 98% active ingredient for formulation into end-use products.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Obtain EPA registration and provide pesticide certification for U.S. entry; ensure material safety data sheets (MSDS) detail purity and impurities
• Verify container labeling complies with TSCA and FIFRA; avoid misclassification as a mixture which could shift to Chapter 38