Dentistry Silver Alloy Ingot from Canada
Unwrought ingot of silver alloy (70% silver, balance copper) for dental casting alloys. Classified as silver alloy under HTS 7106.91.50.00 per chapter note 5(c) since silver predominates.
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
• Composition certificate mandatory; shows silver >2% for precious metal treatment
• FDA registration if for human use; affects import alert status
• Avoid 'semiprocessed' markings; strictly unwrought casting ingots