Brass Etching Foil 0.1mm from China
0.1mm thick brass foil from copper-zinc alloy, designed for chemical etching processes in electronics prototyping. Classified under HTS 7410.12.0030 for unbacked brass foil ≤0.15mm. Commonly used for custom circuit masks and decorative nameplates.
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
• Include chemical composition analysis confirming brass alloy per subheading note (a); customs may test samples
• Declare surface finish and flatness tolerances in documentation to distinguish from backed foils in 7410.21
• Avoid shipping in coils >1m wide, which may trigger plate classification under 7417 if misinterpreted