|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium | $60,531 | $43,093 | $3,087 | $10,479 | $30,120 | $10,234 | $9,957 |
| Alkali/alkaline-earth metals other than sodium & calcium | $1,788 | $4,405 | $3,297 | $5,381 | | | $640 |
| Rare-earth metals, scandium & yttrium, whether or not intermixed/interalloy ... | $28,836 | $2,195 | $11,411 | $3,060 | | $2,476 | $73 |
| Mercury | $9,989 | $1,652 | $39,397 | $117 | $5,342 | $292 | $2,283 |
| Total | $101,144 | $51,345 | $57,192 | $19,037 | $35,462 | $13,002 | $12,953 |
|
|
