Silicon Ingot Float Zone Liquid Separator from Germany
Centrifuge separator for zone-refined silicon melts that achieves ultra-high purity (>99.9999%) for power semiconductor wafers. Under HTS 8421.29.0065 as semiconductor liquid purifying equipment.
Duty Rate — Germany → United States
10%
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
• Purity level certifications (ppb impurities) essential for classification
• RF heating method documentation differentiates from standard centrifuges
• End-user statements from wafer fabs strengthen import case