Silicon Wafer Crystal Puller from Canada
A Czochralski method crystal puller used to grow monocrystalline silicon boules from molten silicon for semiconductor wafer production. It controls temperature precisely to pull high-purity crystals, involving heating and controlled cooling processes. Classified under 8419.90.50.80 as a part for semiconductor manufacturing equipment involving temperature change for material treatment.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide detailed technical specs confirming Czochralski method use; obtain end-user certificates for semiconductor fab verification; ensure BIS export control compliance if from restricted origins