15 mm Oxygen-Free Copper Round Wire from Japan
Oxygen-free high-conductivity (OFHC) copper wire featuring a 15 mm diameter, ideal for high-purity applications in RF equipment and vacuum systems. It qualifies for HTS 7408.11.30.00 as refined copper wire with cross-section well over 9.5 mm and no alloying elements beyond trace impurities. Supplied in continuous lengths for precision cutting.
Duty Rate — Japan → United States
11%
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
• Provide chemical analysis reports confirming oxygen content <10 ppm to validate refined, non-alloy status
• Ensure commercial invoice specifies exact diameter and 'uninsulated wire' to prevent confusion with bars or rods
• For EU imports, check REACH compliance for copper impurities that could affect classification