|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | | $19,802 | $11,222 | | | |
| Germanium & arts. thereof , incl. waste & scrap | | | $3,927 | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $240 | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $12,403 | $42,820 | $4,414 | $14,942 | $18,748 | $79,910 |
| Total | $12,643 | $62,622 | $19,563 | $14,942 | $18,748 | $79,910 |
|
|
