Crystal Ingot Notcher from Canada
Machine that notches silicon ingots to precise flats indicating crystal orientation and doping. Performs slotting/planing operations removing material, thus HTS 8461.90.60 for semiconductor boule preparation.
Duty Rate — Canada → United States
14.4%
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 flat/notch angle tolerance specs matching statistical note
• Photograph notches on sample ingots for customs illustration