commodity: coltan ore concentrate; Quality: {Ta2O5} 33%; {Nb2O5} 15%; {ThO + U3O8} â?¤ 0.5%; Quantity: net weight forty metric tons (40mT) in two (2) 20FT-containers; origin: dR congo / iTsci compliant; port of loading: eastern/southern aFRica terms of delivery: CiF to port of destination; terms of payment: LC to be confirmed/payable on sight of Q&Q in inspection report + bL; pRice: $189.32/{Ta2O5}-kg; discounts: 11% of which 6% net to buyer; 3%/2% to facilitators of seller/buyer.