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8419.90.95.80/Wafer Polishing Slurry Heater Assembly/Canada

Wafer Polishing Slurry Heater Assembly from Canada

Inline heater assembly for maintaining CMP slurry temperature during semiconductor wafer polishing. Ensures consistent chemical reaction kinetics across polishing pad. Classified under 8419.90.95.80 as semiconductor temperature processing equipment part.

Duty Rate — Canada → United States

14%

Rate breakdown

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

• Declare chemical resistance for slurry types (silica, ceria); specify temperature uniformity; provide flow-through design documentation