Monuron Herbicide Active Ingredient from Japan
Monuron active ingredient (3-(p-Chlorophenyl)-1,1-dimethylurea) at 97% minimum purity, intended for blending into agricultural herbicide products. This falls precisely under HTS 2924.21.04.00 as the named aromatic ureine pesticide, adhering to Chapter 29's rules for pure organic compounds with carbonic acid amide functions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare exact isomer content to confirm no acyclic hydrocarbon mixtures per Chapter 29 note (b); use proper UN packaging for hazardous goods
• Pitfall: mislabeling as diuron (similar phenylurea) leads to wrong HTS 2924.21.30