We can provide 10 monthly tons of mineral of tantalum with a minimum of 30% Ta2o5 Good evenings Our company can provide a minimum of 10 metric tons of raw mineral of tantalum (coltan) monthly , with a minimum concentration of 30% Ta2o5. Our ore is all of South American origin. If you are interested please feel free to contact us. Serious buyers only, we only do business FOB.
When having questions on 10 monthly tons of mineral of tantalum, please send your inquury!
