Double-Sided Wafer Polisher from Japan
Chemical-mechanical planarization (CMP) polisher for simultaneous double-sided polishing of silicon wafers, maintaining precise temperature control of polishing pads and slurries. Prepares wafer surface for device fabrication. Fits 8419.90.50.80 as semiconductor processing part.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify pad pressure and slurry flow rates; provide cleanroom compatibility certs; declare endpoint detection systems