|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $3,229,858 | $3,615,957 | $3,656,205 | $5,172,710 | $6,181,546 | $6,370,812 | $4,385,738 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | | | | | $1 |
| Total | $3,229,858 | $3,615,957 | $3,656,205 | $5,172,710 | $6,181,546 | $6,370,812 | $4,385,739 |
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