Czochralski Crystal Puller from Canada
A Czochralski crystal puller is used to produce extremely pure monocrystalline silicon boules from which semiconductor wafers are sliced, essential for semiconductor device manufacturing. It falls under HTS 8486.20.00.00 as apparatus specifically for the manufacture of semiconductor devices. This machine employs the Czochralski method to grow high-purity crystals used in integrated circuits.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify machine specifications match semiconductor manufacturing use to avoid reclassification; provide detailed technical manuals and end-use certificates; ensure cleanroom compatibility certifications for compliance