Crystal Growth Crucible Holder from Mexico
High-temperature resistant holder for quartz crucibles in Czochralski silicon crystal pullers. HTS 8473.50.9000 classification for semiconductor manufacturing equipment parts. Maintains crucible alignment and temperature uniformity.
Duty Rate — Mexico → United States
10%
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
• Material thermal expansion certificates; compatibility with quartz crucibles; maximum temperature ratings documentation