|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Natural graphite, in powder/flakes | $27,204 | $172,445 | $126,866 | $52,593 | $28,809 | $195,454 |
| Natural graphite other than in powders/flakes | $26,005 | $2,590 | $127,358 | $9,407 | | $23,610 |
| Total | $53,209 | $175,035 | $254,224 | $62,000 | $28,809 | $219,064 |
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