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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $266,518 | $167,021 | $5,740,422 | $366,823 | $141,971 | $356,929 | $432,406 |
| Germanium & arts. thereof , incl. waste & scrap | $137,152 | $242,583 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $15,845,969 | $317,913 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $483,197 | $1,119,959 | $4,699,755 | $6,597,967 | $2,239,544 | $2,800,221 | $5,319,089 |
| Total | $16,732,836 | $1,847,476 | $10,440,177 | $6,964,790 | $2,381,515 | $3,157,150 | $5,751,495 |
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