|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium | $1,696 | $4,459 | $1,541 | $372,350 | $21,853 | $203 | |
| Alkali/alkaline-earth metals other than sodium & calcium | $2,962,100 | $2,934,762 | $2,636,116 | $2,166,694 | $465,074 | $84,383 | $1,623,130 |
| Rare-earth metals, scandium & yttrium, whether or not intermixed/interalloy ... | $4,583,475 | $6,786,192 | $19,070,817 | $6,416,579 | $3,335,189 | $12,231,009 | $20,000,704 |
| Mercury | $300,175 | | $994 | $8,199 | $386,173 | $971,842 | $16,607,604 |
| Total | $7,847,446 | $9,725,413 | $21,709,468 | $8,963,822 | $4,208,289 | $13,287,437 | $38,231,438 |
|
|
