Polycrystalline Diamond Powder from Japan
Polycrystalline diamond powder is a synthetic powder for thermal management coatings, with 90% through a 0.5 mm sieve. It fits tariff item 7105.10.00 as diamond dust and powder. This product is not a jewelry article per Note 9.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the polycrystalline structure in the product documentation
• Provide sieve analysis results to prove powder form
• Declare the intended use in coatings for accurate classification