|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cerium comps. | $12,000 | $21,641 | $1,792 | $11,416 | $15,766 | $23,537 | $5,669 |
| Compounds, inorganic/organic, of rare-earth metals/yttrium/scandium/mixts. ... | $23,000 | $12,917 | $249 | $305 | $749 | $581 | $2,496 |
| Total | $35,000 | $34,558 | $2,041 | $11,721 | $16,515 | $24,118 | $8,165 |
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