Crystal Boule Grinder Slurry Pump from China
An abrasive slurry pump used in crystal grinders to shape silicon boules to exact wafer diameters and flats. It falls under this tariff item as a pump for liquid handling in semiconductor wafer preparation equipment, providing consistent slurry flow.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the pump is designed specifically for semiconductor manufacturing processes, not general industrial use
• Ensure it is presented as a component of wafer preparation equipment
• Have technical documentation showing its role in slurry delivery for grinding