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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $2,691 | $26,815 | $207,767 | $75,574 | $20,061 | $45,266 | $479,678 |
| Germanium & arts. thereof , incl. waste & scrap | $1,862,131 | $4,353,017 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $2,535,675 | $2,650,380 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $6,070,193 | $7,435,897 | $10,802,212 | $8,372,157 | $6,199,258 | $8,894,975 | $8,887,859 |
| Total | $10,470,690 | $14,466,109 | $11,009,979 | $8,447,731 | $6,219,319 | $8,940,241 | $9,367,537 |
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