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Double-Side Wafer Grinder/Polisher from Canada

Simultaneous double-side grinding/polishing machine processing both wafer faces for parallelism and thickness control in semiconductor prep. Per statistical note (b)(ii)(C).

Duty Rate — Canada → United States

12.4%

Rate breakdown

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

Import Tips

Specify carrier plate design and slurry flow rates for dual-side processing

Include thickness variation specs (TTV <0.5μm) proving semiconductor grade