|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tantalum & arts. thereof , n.e.s. in 81.03 | $10,461,018 | $9,715,559 | $9,493,958 | $12,404,055 | $12,121,268 | $17,487,010 | $21,279,323 |
| Total | $10,461,018 | $9,715,559 | $9,493,958 | $12,404,055 | $12,121,268 | $17,487,010 | $21,279,323 |
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