Conductivity Flat Grinder from Mexico
Conductivity flat grinders create precise flat orientations on semiconductor boules to indicate doping type (P/N) and resistivity. Primary/notch flats positioned per SEMI standards. Under HTS 8442.30.0150 classification.
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
• Document flat positioning accuracy (±0.5°) and length specifications per crystal orientation
• Include orientation sensor integration details
• Verify compatibility with common orientations (100, 111)