3D NAND Wafer Overlay Metrology Tool from Germany
Advanced scatterometry tool measuring overlay accuracy between multiple 3D NAND flash memory layers on wafer. Critical for high-density memory production. HTS 9030.82.00.00 for semiconductor wafer checking instruments.
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
• Specify 3D scatterometry and ellipsometry techniques used
• Include layer count capability documentation for 3D NAND
• Document sub-5nm overlay measurement resolution