Wafer Lapping Turbine Drive from Germany
Gas turbine drive system for wafer lappers that achieve ultra-flat surfaces on semiconductor wafers prior to fabrication. Classified 8411.99.9085 as part of non-aircraft gas turbine in wafer preparation equipment. Critical for bringing wafers within strict dimensional tolerances.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide flatness specification data (bow/warp measurements); include material compatibility certificates; budget for additional testing fees at entry