Crystal Growth Crucible Holder from Japan
A crystal growth crucible holder is a high-temperature-resistant holder designed to secure quartz crucibles in Czochralski silicon crystal pullers. It maintains crucible alignment and temperature stability during the crystal growth process, which is essential for producing semiconductor-grade silicon. This holder is equally suitable for use with machines of headings 84.70 to 84.72, as it supports the preparation of components for ADP systems.
Duty Rate — Japan → Canada
Import Tips
• Classify this holder as a part of semiconductor manufacturing equipment, not as a general ceramic article
• Provide specifications showing its high-temperature resistance and principal use in crystal pullers
• Verify if the holder qualifies for duty-free treatment under the Customs Tariff's provisions for semiconductor manufacturing equipment