Sapphire Wafer Grinding Machine from Mexico
Heavy-duty grinder for synthetic sapphire (Al2O3) wafers used in LED and power electronics substrates. Fits HTS 8474.80.0015 as grinding machinery for solid mineral 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 Mohs hardness handling capability (sapphire=9)
• Document substrate vs. device wafer distinction