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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $2,800 | $800 | $32,000 | $12,700 | | | |
| Germanium & arts. thereof , incl. waste & scrap | $86,100 | $281,800 | $1,007,900 | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $9,300 | $13,700 | $14,300 | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $3,000 | $300 | $400 | $893,100 | $1,443,000 | $646,100 | $1,518,500 |
| Total | $101,200 | $296,600 | $1,054,600 | $905,800 | $1,443,000 | $646,100 | $1,518,500 |
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