Pure Aluminum Capacitor Foil from China

High-purity 0.01 mm foil for electrolytic capacitors, rolled unbacked. Classifies in HTS 7607.11.30.00 for its precise thinness not exceeding 0.01 mm.

Duty Rate — China → United States

40.8%

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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter

Import Tips

Provide purity analysis (>99% Al) and etchability specs

Confirm no further working like etching, which would go to 7607.19

End-use declaration helps distinguish from general foil