Garnet Lapping Powder from China
Natural almandine garnet powder, used for precision lapping of optical components, is classified under tariff item 7105.90.00. This item covers 'other' dust and powder of natural semi-precious stones, provided the powder meets the sieve requirement.
Duty Rate — China → Canada
0%
Import Tips
• Verify the garnet powder is natural and not synthetic, as this affects the tariff item
• Ensure the powder passes the 0.5 mm sieve test for 90% of its weight
• Keep documentation of the garnet's source and processing for CBSA inspection