Oxygen-Free Refined Copper Ribbon Coil from Japan
Oxygen-free high-conductivity (OFHC) refined copper ribbon coil, 0.3 mm thick by 200 mm wide, for RF shielding and waveguides. HTS 7409.11.5050 applies as refined copper in coils with qualifying thin dimensions. Low oxygen content ensures superior purity.
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
• Include oxygen content analysis (<10 ppm) in documentation to prove refined status
• Label coils clearly to prevent customs uncoiling and misclassification as flat sheet