Battery Foil Aluminum 0.012mm Grade A123 from China
High-purity 0.012 mm aluminum foil (grade A123) for lithium-ion battery current collectors, unbacked and rolled. HTS 7607.11.90 applies as thickness <0.2 mm, not further worked, non-alloyed per note (a).
Duty Rate — China → United States
38%
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
• Supply surface tension and tension test reports for battery-grade specs
• Watch for alloy confusion—confirm <0.1% Fe+Si for non-alloyed classification
• If slit to narrow widths <6mm, could affect if used as wire but here it's foil