Polyimide Copper Clad Laminate for Flex PCBs from Canada
Flexible copper clad laminate using polyimide film backed with refined copper foil ≤0.15mm thick, designed for flexible printed circuits. The copper provides conductive layers on the polymer backing. Classified under HTS 7410.21.3060 as other backed copper clad laminates of refined copper.
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
9903.03.060%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
• Confirm polyimide as the backing material and copper purity as refined; retain supplier certificates for alloy content
• Declare exact thickness measurement method excluding backing to prevent disputes over 0.15mm limit
• Avoid common error of classifying as finished flex PCB; specify as raw clad material only