|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) powders | $1,170 | $406 | $754 | $13,785 | $353 | $1,149 | |
| Tungsten (wolfram) & arts. thereof , n.e.s. in 81.01 | $4,526 | $6,790 | $6,705 | $27,686 | $5,404 | $6,127 | $7,331 |
| Total | $5,696 | $7,196 | $7,459 | $41,471 | $5,757 | $7,276 | $7,331 |
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