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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $2,330 | $765 | $4,943 | $431,769 | $140,235 | $234,749 | $597,433 |
| Germanium & arts. thereof , incl. waste & scrap | | | $30,355 | $24,657 | $2,542,591 | | |
| Vanadium & arts. thereof , incl. waste & scrap | $75 | | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $98,528 | $113,671 | | | | $1,949,204 | $2,840 |
| Total | $100,933 | $114,436 | $35,298 | $456,426 | $2,682,826 | $2,183,953 | $600,273 |
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