Lueshite Columbium Ore Fines from China
Lueshite columbium ore fines, perovskite-structured niobium minerals ground to fine particles for hydrometallurgical processing. They are classified under 2615.90.00 as niobium concentrates, distinct from coarse iron ores.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the fines are not considered waste or residue, which would fall under heading 26.20, by confirming they are a primary concentrate
• Report the niobium metal content in kilograms, as per statistical note 1
• Have a particle size analysis and mineralogical certificate to support the concentrate classification