Rough Tanzanite Rough from Mexico
Zoisite tanzanite rough from Merelani, Tanzania, sawn into manageable pieces but not further worked. Tanzanite is a semi-precious stone, and being unworked or simply sawn, it is classified under tariff item 7103.10.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the tanzanite is unworked or only roughly sawn—any polishing or cutting requires a different code
• Keep documentation of the stone's origin and rough state for CBSA
• If the tanzanite is heat-treated, declare that, as it may affect classification