Commodity2005200620072008200920102011
Aluminium ores & concs.$3,731,277$5,457,654$7,145,820$9,281,011$7,170,696$7,483,243$5,596,385
Total$3,731,277$5,457,654$7,145,820$9,281,011$7,170,696$7,483,243$5,596,385