C11000 Electrolytic Tough Pitch Copper Strip from Canada
High-purity refined copper strip (C11000, 99.9% Cu) with 0.25 mm thickness and 450 mm width, used in electrical busbars. Falls under HTS 7409.19.90.00 for refined copper sheets/strips exceeding 0.15 mm thick, under 5 mm, and less than 500 mm wide.
Duty Rate — Canada → United States
53%
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
• Include mill test certificate verifying refined copper purity >99.9% to distinguish from alloyed products
• Verify product is 'of refined copper' via smelter documentation; unrefined falls under 7409.11