8406.90.40.00/RF Float Zone Turbine Stationary Support Blades/Canada

RF Float Zone Turbine Stationary Support Blades from Canada

Stationary support blades in steam turbine systems for RF float zone crystal growers, stabilizing zone translation for ultra-pure silicon rods. Essential for minimizing oxygen impurities in semiconductor material. Classified HTS 8406.90.40.00 as stationary turbine blades.

Duty Rate — Canada → United States

15%

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
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Import Tips

• Document RF coil integration with turbine drive for classification

• Specify high-vacuum compatibility materials to distinguish from standard turbines

• Separate from RF generator parts (8515) on invoices

RF Float Zone Turbine Stationary Support Blades from Canada — Import Duty Rate | HTS 8406.90.40.00