C-110 Refined Copper Foil Coil from China
A coil of refined C-110 copper foil with thickness 0.2 mm and width 300 mm, used for electrical applications like PCB manufacturing. It falls under HTS 7409.11.5050 as refined copper strip in coils, thickness under 5 mm, and width less than 500 mm. The high purity refined copper distinguishes it from alloyed variants.
Duty Rate — China → United States
36%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Verify copper purity certification to confirm refined status (not alloyed) per Chapter 74 notes
• Provide mill test reports showing exact thickness (<5mm) and width (<500mm) to avoid reclassification