|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $1,711,055 | $1,530,161 | $1,915,978 | $4,751,689 | $2,667,761 | $4,714,336 | $4,009,622 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $441 | | | | | | |
| Total | $1,711,496 | $1,530,161 | $1,915,978 | $4,751,689 | $2,667,761 | $4,714,336 | $4,009,622 |
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