Czochralski Crystal Puller Furnace from Canada
A high-temperature furnace using the Czochralski method to grow monocrystalline silicon boules from molten semiconductor material for wafer production. It falls under HTS 8417.10.00.00 as it is designed for the melting and controlled heat treatment of metals like silicon in semiconductor manufacturing.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify furnace specifications confirm use for metal melting like silicon, not electric heating to avoid Chapter 85 misclassification
• Provide detailed technical documentation on temperature capabilities and material compatibility for customs valuation
• Ensure compliance with semiconductor equipment statistical notes; declare as non-electric industrial furnace