|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 | 2011 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | $5,525 | $6,029 | $1,989 | $975 | $15,938 | $572,581 |
| Natural barium carbonate (witherite), whether or not calcined, other than b ... | | | | | | $27,527 |
| Total | $5,525 | $6,029 | $1,989 | $975 | $15,938 | $600,108 |
|
|
