C-110 Refined Copper Coil Strip 0.5mm Thick from Germany
A continuous coil of refined electrolytic tough pitch (ETP) copper alloy C-110, measuring 0.5 mm in thickness and exceeding 0.15 mm, used for electrical busbars and heat exchangers. It falls under HTS 7409.11.50 as refined copper strip in coils less than 5 mm thick. This high-conductivity material is refined to 99.9% purity.
Duty Rate — Germany → United States
51%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify copper purity exceeds 99.5% with mill test certificates to confirm 'refined copper' classification
• Ensure thickness measurement is precisely documented as under 5 mm but over 0.15 mm to avoid reclassification