|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) powders | $23,619 | $26,886 | $10,686 | $16,610 | $7,975 | $105,066 | |
| Tungsten (wolfram) & arts. thereof , n.e.s. in 81.01 | $15,718 | $13,991 | $78,475 | $61,470 | $33,834 | $25,766 | $3,818 |
| Total | $39,337 | $40,877 | $89,161 | $78,080 | $41,809 | $130,832 | $3,818 |
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