|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $130,293 | $81,352 | $47,304 | $67,718 | $92 | $123,381 | $426,017 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | $1,269 | $773 | | | |
| Total | $130,293 | $81,352 | $48,573 | $68,491 | $92 | $123,381 | $426,017 |
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