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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $3,089 | | $601 | $1,072 | $27,496 | $15,920 | $16,087 |
| Germanium & arts. thereof , incl. waste & scrap | $197,589 | $640,662 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $1,613 | $406 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $159,585 | $64,058 | $816,407 | $3,405,198 | $3,914,025 | $981,374 | $711,673 |
| Total | $361,876 | $705,126 | $817,008 | $3,406,270 | $3,941,521 | $997,294 | $727,760 |
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