Czochralski Crystal Puller from United States
A mechanical appliance used to grow monocrystalline silicon boules by pulling a seed crystal from molten silicon in the Czochralski process. It projects and controls molten material precisely for semiconductor wafer production, falling under tariff item 8424.89.00 as an 'other appliance' for projecting liquids.
Duty Rate — United States → Canada
0%
Import Tips
• Verify if the crystal puller is classified under heading 84.86 (machines for manufacturing semiconductors) due to its use in semiconductor production
• If it is a standalone liquid projecting appliance, classify under 8424.89.00
• Provide detailed technical documentation to CBSA