Moissanite Micron Powder from United States
Synthetic moissanite (silicon carbide gem) powder, used in advanced polishing compounds, is classified under tariff item 7105.90.00. This item covers 'other' dust and powder of synthetic precious or semi-precious stones, excluding diamond.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the powder is synthetic moissanite and not natural, as classification differs
• Provide a sieve analysis to demonstrate 90% passes through a 0.5 mm mesh
• Be aware that moissanite may also be classified under other headings if used as an abrasive, so keep end-use documentation