|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zinc ores & concs. | $683,215,131 | $1,759,345,746 | $2,318,579,899 | $1,293,953,065 | $1,123,117,174 | $1,478,184,901 | $1,182,875,622 |
| Total | $683,215,131 | $1,759,345,746 | $2,318,579,899 | $1,293,953,065 | $1,123,117,174 | $1,478,184,901 | $1,182,875,622 |
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