White Fused Alumina Powder 320 Grit from United States
White fused alumina powder at 320 grit fineness is made from high-purity alumina, serving as a precision abrasive and polishing agent. This refined, pulverized artificial corundum is chemically defined and falls under tariff item 2818.10.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis showing Al2O3 purity and particle size distribution
• Ensure the product is clearly identified as artificial corundum, not natural
• Keep records of the fusion and grinding process for CBSA verification