|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $291,393 | $119,279 | $45,651 | $57,204 | $334,981 | $14,181 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | $8,383 | | | $22,506 |
| Total | $291,393 | $119,279 | $54,034 | $57,204 | $334,981 | $36,687 |
|
|
