Refined Copper Etching Foil for PCBs from Germany
Thin refined copper foil, 0.035mm thick, used in printed circuit board manufacturing for etching conductive traces. It falls under HTS 7410.11.00.00 as unbacked foil of refined copper with thickness not exceeding 0.15mm. The high purity ensures excellent conductivity and etchability.
Duty Rate — Germany → 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
• Verify copper purity meets 'refined copper' standards via assay certificates to avoid reclassification
• Measure thickness excluding any temporary handling layers; provide caliper test reports
• Ensure no adhesive backing; declare as 'not backed' with photos or cross-sections if audited