Crystal Boule Grinder Ladle Insert from Canada
Replaceable insert for ladles used in post-casting handling of semiconductor crystal boules before grinding. Classified in HTS 8454.90.0080 as other parts of metallurgical converters and ladles.
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
• Specify boule diameter compatibility (e.g
• 200-300mm); track serial numbers for warranty claims
• Avoid bulk packaging misclassified as scrap