Refined Copper Laminate Foil with Polyimide Backing from Germany
High-temperature refined copper foil backed with polyimide film, thickness ≤0.15mm excluding backing, used in PCB manufacturing for aerospace applications. Falls under HTS 7410.21.60.00 as 'other' backed refined copper foil. The polyimide backing enables thermal stability during lamination processes.
Duty Rate — Germany → 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
9903.05.900%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; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include detailed specs on backing type and copper thickness in commercial invoice to comply with subheading requirements
• Obtain supplier certifications confirming refined copper alloy composition per Chapter 74 notes