Natural Corundum Chunks from China
Natural corundum chunks are irregular pieces of crystalline aluminum oxide from mineral deposits, supplied crude without refinement. These chunks are used in abrasive manufacturing and fall under tariff item 2513.20.00 as natural corundum.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the corundum is natural and not synthetic, as synthetic corundum falls under Chapter 28
• Ensure the chunks are not heat-treated or mixed, as per Chapter 25 Note 1
• Provide a mineralogical certificate to support classification under 2513.20.00