Wafer Polishing Pad for CMP Machines from Germany
Polyurethane polishing pad replacement part for chemical mechanical planarization (CMP) of semiconductor wafers, achieving mirror finish surface flatness required before device fabrication. HTS 8451.90.90 as finishing parts under wafer preparation/grinding statistical notes. Removes microns of material uniformly across 300mm wafers.
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
• Include pad porosity, groove pattern specs, and CMP slurry compatibility data
• Declare pad thickness (typically 1.2-2.0mm) and wafer size compatibility