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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | | | | | | $522 | $616 |
| Germanium & arts. thereof , incl. waste & scrap | | | $339 | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | | | $536 | | $1,353 | | $423 |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $38,841 | $52,908 | $82,585 | $129,626 | $77,902 | $150,184 | $352,245 |
| Total | $38,841 | $52,908 | $83,460 | $129,626 | $79,255 | $150,706 | $353,284 |
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