Calcined Ulexite Ore Concentrate from United States
Calcined ulexite ore concentrate, a natural sodium calcium borate mineral concentrated and calcined for industrial use in glass and ceramics production. It falls under tariff item 2528.00.00 as a natural sodium borate concentrate that has been calcined.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the ulexite is from solid mineral deposits and not brine
• Keep documentation of the calcination process and source
• Verify the product hasn't been mixed with other substances that could change classification