|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | | $5,877 | | | $173 | | $810 |
| Germanium & arts. thereof , incl. waste & scrap | | $16,902 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $15,249 | $29,830 | $6,391 | $51,131 | $1,725 | $27,368 | $22,193 |
| Total | $15,249 | $52,609 | $6,391 | $51,131 | $1,898 | $27,368 | $23,003 |
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