C693 Admiralty Brass Foil 0.09mm from Mexico
C693 admiralty brass foil (arsenical copper-zinc), 0.09mm thick unbacked, for condenser tubesheets. Classified HTS 7410.12.0060: other unbacked copper alloy foil <0.15mm, brass alloy with zinc dominant.
Duty Rate — Mexico → United States
11%
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
Import Tips
• Document minor elements (arsenic); ensure zinc predominates per brass definition
• Import in original rolls to avoid 'fabricated article' reclassification