Coltan ore 25% min 10 MT monthly FOB or EXW

We can supply immediately coltan/tantalite ore, purity minimum 25% from RW - price 50usd/kg, monthly quantity 10MT, we supply FOB International warehouse, payment by LC, inspection by SGS or AHK, packing in barrels or sacs, seller member ITSCI

or coltan ore minimum 15% till 50% from Congo Drc-price depends on purity, monthly 10-50MT, EXW or FOB port Douala Cameroon, payment by LC.

Serious buyers, pls, send us the official LOI from final buyers, not any documents from brokers to start mutual business.

We have official tests purity.