Crystal Growth Crucible Holder from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, 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