|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) powders | $98,097 | $147,717 | $319,228 | $305,466 | $886,776 | $693,378 | $1,017,172 |
| Tungsten (wolfram) & arts. thereof , n.e.s. in 81.01 | $502,589 | $432,406 | $525,296 | $516,713 | $150,857 | $135,584 | $451,600 |
| Total | $600,686 | $580,123 | $844,524 | $822,179 | $1,037,633 | $828,962 | $1,468,772 |
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