Super-High Capacitance Etched Anode Foil from China
Advanced etched anode foil achieving >300,000 μF/V/m² capacitance through multi-stage etching, for compact high-capacity electrolytic capacitors. Classified under HTS 7607.19.10.00 as specialized unbacked etched capacitor foil ≤0.2 mm. Essential for compact power electronics in servers and renewables.
Duty Rate — China → United States
22.8%
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Include surface area enhancement data and formation voltage specs; certify non-alloy per note (b)
• Avoid bulk packaging that mimics backed foil