Crystal Ingot Lapping Machine from Mexico
Lapping equipment that achieves flatness on crystal ingots prior to slicing, using diamond slurries for sub-micron surface finish. HTS 8461.90.60.90 as other finishing machine tool for semiconductor boule preparation.
Duty Rate — Mexico → United States
14.4%
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
• Document slurry composition and flatness specs (<0.5μm across boule)
• Include vibration isolation specs critical for ingot stability