When having questions on Niobium (Columbite), please send your inquury!
Niobium (Columbite)
Content 50%-58% (Nb2o5 + Ta2o5)
Fine ground granulation,
Selling price FOB per ton.
Spot sales, extensive.
Capacity 100t - 200t
Contract period 12 - 59 months
FOB - Pará - BRAZIL