Phosphor Bronze Foil Adhesive Backed from China

Phosphor bronze foil (Cu-Sn-P alloy, 0.05 mm thick) with adhesive plastic backing for shielding tapes. Backed copper alloy foil HTS 7410.22.00.00; tin predominant bronze per note (b).

Duty Rate — China → United States

36.5%

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

Phosphorus <1% typical; still bronze if tin predominates—include full alloy breakdown

Adhesive backings count as plastic/similar; distinguish from pressure-sensitive tapes in 3919

Ensure no electrical function claimed to avoid Chapter 85 classification