|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Chromium ores & concs. | $167,746,759 | $307,223,870 | $559,765,766 | $913,586,293 | $647,238,907 | $1,107,306,601 | $1,563,016,180 |
| Total | $167,746,759 | $307,223,870 | $559,765,766 | $913,586,293 | $647,238,907 | $1,107,306,601 | $1,563,016,180 |
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