8431.49.10.10/Wafer Polisher Head Retaining Ring/Canada

Wafer Polisher Head Retaining Ring from Canada

Consumable composite retaining ring that holds wafer in place against polishing pad during CMP on 8426.30 polishers. Classified as principal wearing part for 8431.49.1010.

Duty Rate — Canada → 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
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Import Tips

• Specify material composition (PU/PPS) and groove pattern

• Distinguish from polishing pads (6804)

Wafer Polisher Head Retaining Ring from Canada — Import Duty Rate | HTS 8431.49.10.10