Tariff List

7410            |    Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15 mm.
7410.11.00     -- Of refined copper
7410.12.00     -- Of copper alloys
7410.21.00     -- Of refined copper
7410.22.00     -- Of copper alloys