Crystal Boule Grinder from China
A machine tool that grinds semiconductor crystal boules to precise diameters and flats that indicate conductivity type, an essential step in wafer preparation. This machine removes material from the boule to achieve the required dimensions. It is classified under this item as a machine-tool working by removing metal or cermets, not elsewhere specified.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Provide a detailed description of the machine's grinding process to customs
• Confirm whether the machine is used solely in semiconductor manufacturing, which could change classification
• Check for any applicable end-use provisions or duty drawback programs