|Years ended December 31,|
|Fresh Tailings From El Teniente|
|Copper produced (M lb)||21.09||23.79||24.17||25.89|
|Historic Tailings From El Teniente|
|Copper produced (M lb)||32.75||10.78||14.74||18.3|
|Toll Processing From Maricunga (1)|
|Copper produced (M lb)||2.99||2.77||2.13||1.48|
|Total copper produced (M lb)||56.83||37.34||41.04||45.67|
|Copper selling price (US$/lb)||2.25||2.47||3.14||3.32|
|Cash cost (US$/lb)2||1.73||2.18||2.08||2.08|
1 MVC has a tolling agreement with Compania Mineral Maricunga for the processing of copper concentrates.
2 Cash cost is a non-GAAP measure equal to the aggregate of smelting and refining charges, tolling costs net of inventory adjustments and administration costs, net of by-product credits.