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
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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