|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $2,153,846 | $3,934,159 | $5,356,384 | $7,968,210 | $5,130,504 | $6,568,876 | $2,749,271 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | $3,805 | $97 | | $2,328 | | |
| Total | $2,153,846 | $3,937,964 | $5,356,481 | $7,968,210 | $5,132,832 | $6,568,876 | $2,749,271 |
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