Pyrimidine Herbicide from Japan
Pyrimidine-based herbicides contain six-membered nitrogen heterocyclic rings and target broadleaf weeds in cereals. Classified as HTS 2933.99.22.00 other pesticides due to aromatic nitrogen-only heteroatoms. Used in pre- and post-emergence applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide selective toxicity profiles for endangered species compliance
• Declare CAS number and IUPAC name on commercial invoice for verification
• Monitor temperature during shipping (<40°C) to maintain chemical stability