Benzoxazinone Herbicide Intermediate from Japan
Benzoxazinone derivatives serve as key intermediates for synthesizing aromatic oxygen-heterocyclic herbicides targeting weed ACCase enzymes in cereals. Classified under HTS 2932.99.21.00 as pesticide technical material with oxygen-only heterocyclic structure. High-purity intermediates imported for final pesticide synthesis.
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
• PMN (Pre-manufacture Notice) under TSCA may be required for new intermediates
• Confidential business information protection for proprietary structures
• Minimum purity 98% required to qualify as technical pesticide material