Commodity2005200620072008200920102011
Copper ores & concs.$1,337,505$2,830,005$2,438,571$2,768,558$1,446,357$1,497,315$1,417,402
Total$1,337,505$2,830,005$2,438,571$2,768,558$1,446,357$1,497,315$1,417,402