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| Commodity | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $68 | $7,799 | | $3,129 | |
| Germanium & arts. thereof , incl. waste & scrap | | | $7,011 | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | | | | $513 | $56 |
| Total | $68 | $7,799 | $7,011 | $3,642 | $56 |
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