Czochralski Crystal Puller Spindle Assembly from Canada
Precision-engineered spindle assembly designed specifically for Czochralski crystal growers used in semiconductor wafer production under HTS 8465. It rotates the seed crystal during the pulling process to form monocrystalline silicon boules. Classified under 8466.92.50 as a part for machines of heading 8465.
Duty Rate — Canada → United States
14.7%
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
• Verify compatibility certification with specific 8465 crystal grower models to avoid misclassification
• Include detailed technical specs and end-use statements proving semiconductor manufacturing application