Fused Quartz Lens Blank for Semiconductor Lithography from Mexico
Ultra-pure fused quartz blank for 193nm lithography stepper lenses. 7014.00.10.00 as non-spectacle, unworked optical element of fused silica glass.
Duty Rate — Mexico → United States
14.1%
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
• ITAR/EAR export controls may apply reciprocally for imports; check dual-use
• Purity certs (OH content <5ppm) essential for valuation
• Ship in cleanroom packaging to maintain classification