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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $206,000 | $23,000 | $796,000 | $218,000 | $29,000 | $18,000 | $6,000 |
| Germanium & arts. thereof , incl. waste & scrap | $1,599,000 | $1,725,000 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $16,000 | $25,000 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $444,000 | $332,000 | $3,448,000 | $3,764,000 | $3,188,000 | $2,488,000 | $3,997,000 |
| Total | $2,265,000 | $2,105,000 | $4,244,000 | $3,982,000 | $3,217,000 | $2,506,000 | $4,003,000 |
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