Beryllium Copper Watch Plate from Mexico
High-strength beryllium copper alloy plate resisting fatigue in chronograph watch movements. Classified HTS 9114.40.80.00 for specialized 'other' watch plates with superior spring properties.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include Material Safety Data Sheets due to beryllium toxicity regulations
• Certify compliance with REACH/RoHS for alloy composition
• Declare exact Cu-Be percentages for proper Chapter 91 vs 81 classification