|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tantalum & arts. thereof , n.e.s. in 81.03 | $14,872,486 | $13,197,105 | $5,940,141 | $3,331,133 | $1,852,080 | $2,141,510 | $15,002,598 |
| Total | $14,872,486 | $13,197,105 | $5,940,141 | $3,331,133 | $1,852,080 | $2,141,510 | $15,002,598 |
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