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8412.90.90.85/Vacuum Wafer Chuck Drive Motor/Canada

Vacuum Wafer Chuck Drive Motor from Canada

Drive motors for vacuum chucks holding wafers during grinding/lapping operations, HTS 8412.90.90.85 as semiconductor wafer prep parts. Maintains position accuracy.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Specify vacuum levels compatible with wafer thinness

• Classify complete chucks under 8414 if pump-integrated

• Cleanroom certification documentation essential