Crystal Boule Grinder Hoist Assembly from China
A hoist assembly integrated with crystal boule grinders to precisely shape semiconductor crystal boules to wafer diameters and add conductivity flats. This is a part of machinery of heading 84.25, specifically designed for use with grinding equipment in semiconductor manufacturing.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the hoist assembly is declared as a part of machinery of heading 84.25, not as a standalone hoist
• Provide detailed technical documentation showing its dedicated use with crystal grinders
• Verify if the item qualifies for any free trade agreement preferential tariff treatment