|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) powders | $2,553 | $4,631 | $213,519 | $889,513 | $53,641 | $83,379 | $465,713 |
| Tungsten (wolfram) & arts. thereof , n.e.s. in 81.01 | $1,427,334 | $2,755,417 | $738,082 | $333,638 | $48,888 | $661,146 | $1,135,898 |
| Total | $1,429,887 | $2,760,048 | $951,601 | $1,223,151 | $102,529 | $744,525 | $1,601,611 |
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