|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $22,207,000 | $28,440,000 | $44,750,000 | $51,665,000 | $23,322,000 | $47,452,530 | $58,834,899 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | | | | $11,924 | $53,341 |
| Total | $22,207,000 | $28,440,000 | $44,750,000 | $51,665,000 | $23,322,000 | $47,464,454 | $58,888,240 |
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