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8473.50.90.00/Czochralski Crystal Puller Mechanism/Canada

Czochralski Crystal Puller Mechanism from Canada

This precision-engineered pulling mechanism is a key part of Czochralski crystal growers used to produce monocrystalline silicon boules for semiconductor wafers. It falls under HTS 8473.50.9000 as a part equally suitable for semiconductor manufacturing machines in headings 8470-8472. The component controls the rotation and extraction rate during crystal growth.

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

• Verify compatibility documentation showing use with 8471 machines; obtain end-user certificates for semiconductor applications; ensure BIS export control compliance if from controlled countries

Czochralski Crystal Puller Mechanism from Canada — Import Duty Rate | HTS 8473.50.90.00