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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $14,469 | $17,383 | $1,928 | $52,814 | $53,892 | $31,595 | $4,626 |
| Vanadium & arts. thereof , incl. waste & scrap | $25,857 | $136 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $200,961 | $39,790 | $54,137 | $12,164 | $38,644 | $47,323 | $75,400 |
| Total | $241,287 | $57,309 | $56,065 | $64,978 | $92,536 | $78,918 | $80,026 |
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