Nano-Diamond Powder USP Grade from Canada
Ultra-fine nano-scale synthetic diamond powder (USP purified) for biomedical polishing, 100% through 0.5mm sieve. HTS 7105.10.00 for all diamond powders regardless of size. Excludes semiprecious stone mixtures.
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
• Include USP/ISO biomedical certifications
• Declare nano status but emphasize diamond composition
• Separate from drug delivery nanoparticles (3002)