Semiconductor Wafer Slicing Saw Drive Pulley from Canada
Precision drive pulley for diamond wire wafer slicing saws that cut monocrystalline boules into semiconductor wafers. HTS 8431.10.0010 covers parts of 8425.19 capstan/winch machinery, matching statistical note (a)(ii)(B) for wafer slicing saws.
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
• Submit blade tensioning specs and slicing tolerance data to prove sole use in wafer preparation
• Use HTS explanatory notes and statistical note citations in entry docs for faster processing