Best Quality Brazilian Copper Ore and Copper Concentrate PRICE SALES. US $500.00-$800.00 / Metric Ton. 20 Metric Tons (Min. Order) 2 YRS CHM G PTY LTD. Contact Supplier. 1/2. High Purities Copper Ore. US $600.00-$900.00 / Metric Ton. 5 Metric Tons (Min. Order) 4 YRS LAURAWIL INTERNATIONAL CO., LTD.