Synthetic Diamond Polishing Powder 1000 Mesh Optical Grade from China
1000 mesh (10-20 micron) synthetic diamond polishing powder for optical lens and mirror finishing. It meets the powder sieve definition with 90%+ passing 0.5 mm. It falls under Chapter 71 as dust or powder of synthetic precious stones.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is declared as synthetic diamond powder, not natural
• Provide a particle size distribution report for CBSA
• Check if the product qualifies for duty-free treatment under trade agreements