|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $17 | | | $2,754 |
| Germanium & arts. thereof , incl. waste & scrap | $2,091 | | | |
| Vanadium & arts. thereof , incl. waste & scrap | $6,360 | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $48,780 | $93,223 | $317,857 | $269,962 |
| Total | $57,248 | $93,223 | $317,857 | $272,716 |
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