|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Aluminium ores & concs. | $240,690,498 | $209,211,156 | $175,419,975 | $177,921,690 | $163,883,088 | $183,243,962 | $208,897,640 |
| Total | $240,690,498 | $209,211,156 | $175,419,975 | $177,921,690 | $163,883,088 | $183,243,962 | $208,897,640 |
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