|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese & arts. thereof , incl. waste & scrap | $13,281,349 | $11,129,295 | $29,823,353 | $34,637,433 | $8,549,792 | $18,615,988 | $20,440,382 |
| Total | $13,281,349 | $11,129,295 | $29,823,353 | $34,637,433 | $8,549,792 | $18,615,988 | $20,440,382 |
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