Floatation Grade Magnesite from China
Beneficiated magnesite concentrate from froth flotation, achieving 95%+ MgCO3 purity while remaining chemically unchanged natural carbonate. Froth flotation is a physical separation process explicitly allowed under Chapter 25 notes.
Duty Rate — China → Canada
0%
Import Tips
• Document the flotation process to show it is physical, not chemical
• Ensure no flotation reagents remain that could alter the product's composition
• Check if the concentrate meets purity specifications for your intended use