Commodity2005200620072008200920102011
Aluminium ores & concs.$477,115,255$490,242,746$540,263,497$665,211,628$387,479,947$453,993,500$433,935,684
Total$477,115,255$490,242,746$540,263,497$665,211,628$387,479,947$453,993,500$433,935,684