Aeschynite Niobium Concentrate from Mexico
An aeschynite niobium concentrate, a rare earth niobate mineral from granitic pegmatites, used in specialty alloy production. It is classified under 2615.90.00 as a niobium ore concentrate, with the metal content reported per statistical note.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the concentrate is not a rare earth ore, which may fall under heading 2530, by ensuring niobium is the primary metal
• Report the niobium metal content in kilograms, as per statistical note 1
• Have a mineralogical analysis to support the aeschynite classification and niobium oxide content