Monocrystalline Diamond Powder from United States
Monocrystalline diamond powder is a high-purity synthetic powder for semiconductor wafer lapping, meeting strict powder form criteria. It falls under tariff item 7105.10.00 as synthetic diamond powder. The product has no metal plating, aligning with Chapter 71 notes.
Duty Rate — United States → Canada
0%
Import Tips
• Document the monocrystalline structure to differentiate from other types
• Verify the sieve compliance with a lab test
• Include a detailed product description in the customs declaration