Czochralski Crystal Puller from China
A machine tool used in semiconductor manufacturing to grow monocrystalline silicon boules by pulling a seed crystal from molten silicon using the Czochralski method. While it removes excess material through precise cutting, its primary function is crystal growth, not material removal. It is classified here as a machine-tool working by removing metal or cermets, not elsewhere specified.
Duty Rate — China → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Clarify the machine's principal function to customs, as crystal growth may not be considered material removal
• If the machine's main purpose is growing crystals, it may be classified elsewhere
• Have technical specifications ready to support your classification