Float Zone Crystal Grower from Germany
Centrifugal apparatus employing float zone method to produce ultra-pure silicon crystals for semiconductor wafers by rotating a molten zone along a polycrystalline rod. Classified in 8421.19.00.00 as other centrifuges for specialized semiconductor material growth.
Duty Rate — Germany → United States
11.3%
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
• Include process diagrams showing float zone rotation mechanism; declare as semiconductor equipment to avoid general machinery misclassification; check for dual-use restrictions under Wassenaar Arrangement