Monocrystalline Boule Trimmer from Canada
Boule trimmers cut ends and shape monocrystalline semiconductor ingots prior to grinding, fitting HTS 8448.32.0090 auxiliaries. Prepares fibers/boules per Chapter 84 notes for 8445 machines.
Duty Rate — Canada → United States
10%
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
• Provide trimming angle specs matching wafer standards
• Batch with boule growers for set classification avoidance