Conductivity Flat Grinder from Canada
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 — Canada → United States
10%
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
• Document flat positioning accuracy (±0.5°) and length specifications per crystal orientation
• Include orientation sensor integration details
• Verify compatibility with common orientations (100, 111)