Emerald Grinding Powder from China
Fine powder from natural or synthetic emeralds, used for gemstone faceting and precision grinding, is classified under tariff item 7105.90.00. This item covers 'other' dust and powder of precious or semi-precious stones, excluding diamond powder.
Duty Rate — China → Canada
0%
Import Tips
• Distinguish between natural and synthetic emerald powder, as both fall under this item but may have different documentation needs
• Provide a sieve analysis to prove 90% passes through a 0.5 mm mesh
• Ensure the powder is not contaminated with other abrasives that could alter classification