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8419.90.50.80/Crystal Boule Grinder/Canada

Crystal Boule Grinder from Canada

Precision grinder for shaping semiconductor crystal boules to exact diameter and flats indicating conductivity type. Generates controlled heat during grinding for material treatment. Part of wafer prep equipment under 8419.90.50.80 for temperature-involved semiconductor processing.

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 flat orientation standards (e.g

• ASTM); provide material compatibility certs for silicon/GaAs; avoid misclassification as general tooling

Crystal Boule Grinder from Canada — Import Duty Rate | HTS 8419.90.50.80