Wafer Edge Profiling Machine from Japan
Machines profile wafer edges to prevent chipping and enable handling during fabrication. Part of wafer preparation sequence under HTS 8479.30.00.00 statistical notes.
Duty Rate — Japan → 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
• Specify edge profiles (e.g
• chisel, buttock) matching statistical note tolerances
• Laser vs mechanical profiling affects classification documentation
• Cleanroom edge inspection integration common pitfall