7410.12.00.60 - Other

This HTS code, 7410.12.00.60, specifically classifies copper foil that is not backed and is composed of copper alloys, with a thickness not exceeding 0.15 mm. This category encompasses a range of copper alloy foils beyond those made from specific alloys like brass. Examples include foils made from copper-nickel alloys, copper-aluminum alloys, or other alloys where copper is the predominant metal. The key defining characteristics are the material composition (copper alloy) and the absence of any backing material.

This classification is distinguished from its sibling category, 7410.12.00.30, which is exclusively for copper foil made from copper-zinc base alloys, commonly known as brass. Therefore, while both fall under "Not backed" copper foil of copper alloys, this "Other" category serves as a catch-all for all copper alloy foils that do not meet the specific criteria of brass foil. This ensures that all non-brass copper alloy foils are correctly classified.

As this is a leaf node within the HTS, there are no further subcategories. The classification hinges on the precise definition of "copper alloys" excluding the specific brass alloy. Importers and exporters should verify the exact composition of their copper foil to ensure it fits within this residual category for non-brass copper alloy foils.