Sapphire Wafer Preparation Grinder from Mexico
Grinds synthetic sapphire boules for LED/HB-LED wafer production. Statistical notes cover semiconductor materials processing including sapphire substrates.
Duty Rate — Mexico → United States
10%
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
• Specify sapphire c-plane orientation grinding capability
• Higher hardness requires specialized diamond tooling documentation