Epi-Ready Wafer Polisher from Mexico
Final polishing station producing 'epi-ready' semiconductor wafers with atomic-level surface flatness for epitaxial layer growth. Uses colloidal silica for damage-free finish. Classified HTS 8479.79.00.00 for final preparation machinery.
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
• Provide site flatness (SFQR <0.1μm) specs; cleanroom class certification
• Avoid metrology instrument error