Beryllium Copper Sheet for Aerospace Components from Mexico
Wide beryllium copper sheets, thickness 0.2-4 mm and width over 500 mm, used in aerospace for high-strength structural parts. Classified under HTS 7409.90.50.30 due to beryllium copper alloy composition, thickness exceeding 0.15 mm but less than 5 mm, and width of 500 mm or more. Meets Chapter 74 definition for copper alloy plates/sheets.
Duty Rate — Mexico → United States
11.7%
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
• Verify beryllium content certification to confirm alloy classification; obtain aerospace export licenses if dual-use; watch for anti-dumping duties on beryllium copper from certain origins