|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $1,267,056 | $1,556,733 | $1,954,765 | $2,196,365 | $1,246,946 | $2,061,400 | $2,181,526 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | | | | $5,751 | |
| Total | $1,267,056 | $1,556,733 | $1,954,765 | $2,196,365 | $1,246,946 | $2,067,151 | $2,181,526 |
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