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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $506,616 | $1,040,871 | $1,208,706 | $1,370,670 | $688,566 | $426,355 | $224,101 |
| Germanium & arts. thereof , incl. waste & scrap | $746 | $1,738 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $332,533 | $1,443,185 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $407,638 | $1,091,828 | $770,454 | $169,630 | $110,061 | $106,964 | $75,107 |
| Total | $1,247,533 | $3,577,622 | $1,979,160 | $1,540,300 | $798,627 | $533,319 | $299,208 |
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