|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $161 | $1,740 | $338,356 | $273,613 | $1,336,088 | $314,856 | $1,464,000 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $890 | $2,383 | $3,962 | $2,149 | $13,535 | | |
| Total | $1,051 | $4,123 | $342,318 | $275,762 | $1,349,623 | $314,856 | $1,464,000 |
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