|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $100,003 | $6,914 | $17,977 | $1,050,556 | $395,870 | $365 | $146 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | | | | $105 | $6,900 |
| Total | $100,003 | $6,914 | $17,977 | $1,050,556 | $395,870 | $470 | $7,046 |
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