|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $782,201 | $2,145,914 | $185,912 | $411,650 | $636,737 | $368,184 | $129,883 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $4,122 | $2,671 | | $136,101 | | | |
| Total | $786,323 | $2,148,585 | $185,912 | $547,751 | $636,737 | $368,184 | $129,883 |
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