White Fused Alumina Powder 120 Grit from China
High-purity white fused alumina (99%+ Al2O3) ground to 120 grit powder is used for precision lapping and polishing in optics and semiconductors. This refined, pulverized artificial corundum is chemically defined and falls under tariff item 2818.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis confirming Al2O3 purity and particle size
• Document the fusion and grinding process for CBSA
• Be prepared to demonstrate the product is artificial corundum, not natural