|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $79,346 | $167,246 | | $568,185 | $143,280 | $13,487 | |
| Germanium & arts. thereof , incl. waste & scrap | $6,495 | $1,092 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | | $178,416 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $1,350,174 | $372,161 | $1,728,707 | $458,526 | $232,159 | $783,709 | $354,652 |
| Total | $1,436,015 | $718,915 | $1,728,707 | $1,026,711 | $375,439 | $797,196 | $354,652 |
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