|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $6,050,575 | $6,048,975 | $6,468,646 | $11,020,594 | $6,845,808 | $9,560,947 | $10,079,173 |
| Total | $6,050,575 | $6,048,975 | $6,468,646 | $11,020,594 | $6,845,808 | $9,560,947 | $10,079,173 |
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