Tributyltin Oxide from Japan
Tributyltin oxide is an aromatic organotin compound used as a biocide and antifouling agent in marine paints. It falls under HTS 2931.90.60.00 as an other aromatic organo-inorganic compound where tin is directly linked to carbon atoms. This classification applies to its use in industrial applications beyond simple alkyl halides.
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
• Verify REACH and TSCA registration for organotin compounds; provide detailed safety data sheets; ensure proper Hazard Class 6.1 labeling for marine transport