Wafer Edge Profiling Machine from Mexico
Equipment for profiling wafer edges to remove micro-cracks and control edge geometry, using grinding with temperature-controlled coolant. Prevents chipping during handling. Under 8419.90.50.80 for wafer preparation parts.
Duty Rate — Mexico → 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
• shark-fin vs. butt); declare chip-out specs; comply with SEMI standards