Crystal Growth Crucible Holder from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Material thermal expansion certificates; compatibility with quartz crucibles; maximum temperature ratings documentation