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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $436,777 | $719,768 | $630,761 | $883,145 | $349,930 | $685,183 | $446,604 |
| Germanium & arts. thereof , incl. waste & scrap | $3,457,142 | $6,476,947 | | | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $3,269,881 | $1,889,005 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $519,625 | $1,102,230 | $10,022,208 | $14,457,608 | $9,533,716 | $5,811,291 | $8,157,506 |
| Total | $7,683,425 | $10,187,950 | $10,652,969 | $15,340,753 | $9,883,646 | $6,496,474 | $8,604,110 |
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