Wafer Slicing Machine Coolant Nozzle from China
A sapphire or ceramic nozzle directing coolant to the diamond saw during wafer slicing from silicon boules. This coolant nozzle is a part of slicing saws under heading 84.25, preventing thermal damage and maintaining cut quality. It is classified under tariff item 8431.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the coolant nozzle is declared as a part of wafer slicing saws of heading 84.25, with documentation showing its specific use
• If the nozzle is made of sapphire, verify that it is not excluded by Section XVI Note 1(f) as a precious or semi-precious stone article
• Keep records of the slicing machine model it is designed for, in case CBSA requests verification