|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Beryllium & arts. thereof , n.e.s. in 81.12 | $4,373 | | | | | | |
| Gallium, hafnium, indium, niobium (columbium) & rhenium, & arts. thereof , ... | $16,240 | $14,131 | $2,139 | $6,550 | $2,036 | $11,552 | $10,160 |
| Total | $20,613 | $14,131 | $2,139 | $6,550 | $2,036 | $11,552 | $10,160 |
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