Commodity2005200620072008200920102011
Aluminium ores & concs.$20,340,375$24,718,097$18,014,536$37,408,044$21,689,176$27,707,756$26,521,757
Total$20,340,375$24,718,097$18,014,536$37,408,044$21,689,176$27,707,756$26,521,757