Fenitrothion with Stabilizer for Export from Japan
Fenitrothion stabilized with anticaking agents is O,O-Dimethyl-O-(4-nitro-m-tolyl)phosphorothioate, a pure thiophosphoric ester for insecticide production. Classified under HTS 2920.19.10.00 as the stabilizer is necessary for preservation/transport per chapter note (f). It remains a separate chemically defined compound.
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
• Document stabilizer addition solely for safety/transport to avoid mixture classification; comply with TSCA for chemical imports
• Test for impurities to ensure it qualifies as chemically defined under chapter note (a)