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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $47,262 | $136,422 | $70,995 | $49,157 | $39,968 | $232,812 | $13,873 |
| Germanium & arts. thereof , incl. waste & scrap | | $19,981 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $5,650 | | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $4,769,563 | $7,023,829 | $14,605,650 | $13,911,335 | $14,416,855 | $22,148,909 | $24,387,633 |
| Total | $4,822,475 | $7,180,232 | $14,676,645 | $13,960,492 | $14,456,823 | $22,381,721 | $24,401,506 |
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