Commodity2005200620072008200920102011
Aluminium ores & concs.$9,320,532$10,361,910$20,709,612$23,192,407$14,874,141$18,136,399$16,805,863
Total$9,320,532$10,361,910$20,709,612$23,192,407$14,874,141$18,136,399$16,805,863