Copper Powder Fire Extinguishing Charge from Japan
Fine copper metal powder with inorganic fluxes for specialized electrical fire suppression. Inorganic metallic preparation under HTS 3813.00.10.00.
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
• Purity testing for copper content; oxidation affects performance
• Static discharge precautions during packaging and transport
• Niche product; verify buyer has matching extinguisher hardware