Float Zone Crystal Grower from Canada
Float zone crystal growers produce monocrystalline semiconductor boules using the float zone method for high-purity silicon wafers. Classified under HTS 8465.91.00.27 for sawmill machines in woodworking/semiconductor contexts, as it supports boule preparation prior to wafer slicing saws. Matches statistical note (a)(i) for crystal growers in wafer manufacturing.
Duty Rate — Canada → United States
13%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include process flow diagrams showing integration with wafer slicing to confirm sawmill classification
• Pitfall: overlooking cleanroom compatibility certifications required for semiconductor import
• Check for ITAR restrictions on high-tech crystal growth tech