Tincal Crude Borax Ore from Mexico
Tincal crude borax ore, a native sodium borate found in solid form in salt lakes, concentrated without brine separation for glassmaking. It is classified under tariff item 2528.00.00 as a natural sodium borate, not separated from brine.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the tincal is in solid form and not derived from separated brine to qualify for this tariff item
• Keep documentation of the mining source and any concentration processes
• Be aware that the product may contain natural impurities allowed under chapter notes