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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $25,772 | | $46 | $1,032 | | $1,621 |
| Germanium & arts. thereof , incl. waste & scrap | | $600 | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $2,362 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | | $130,691 | $2,007 | $295,541 | $733,655 | $288,071 |
| Total | $28,134 | $131,291 | $2,053 | $296,573 | $733,655 | $289,692 |
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