Refined Copper Foil with Kapton Polyimide Backing from Canada
High-reliability refined copper foil with Kapton polyimide backing (copper ≤0.15mm thick), for harsh-environment PCBs in automotive ECUs. HTS 7410.21.60.00 covers other backed refined copper foil. Kapton offers superior heat and chemical resistance.
Duty Rate — Canada → United States
51.5%
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
• Specify Kapton grade and thickness in invoice for audit-proofing
• Ensure no adhesive layer classified separately; integral backing