C101 Refined Copper Rectangular Bar from Japan
A high-purity C101 refined copper bar with a rectangular cross section, typically used in electrical busbars and heat exchangers. It falls under HTS 7407.10.50.10 as a bar of refined copper with rectangular cross section, excluding hollow profiles. Composed of oxygen-free electronic (OFE) copper for superior conductivity.
Duty Rate — Japan → 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
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Provide mill test certificates verifying refined copper purity (99.99%+ Cu) and rectangular cross-section dimensions to avoid reclassification
• Declare exact cross-sectional shape as rectangular (not square or hollow) with precise measurements; common pitfall is mismeasuring profiles
• Ensure compliance with ASTM B187 standards for documentation to prevent customs holds on high-value copper imports