|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $13,105 | $25,292 | $29,909 | $30,098 | $35,730 | $40,981 | $14,998 |
| Natural graphite other than in powders/flakes | $58 | $2,137 | | $100 | $1,000 | | $5,884 |
| Total | $13,163 | $27,429 | $29,909 | $30,198 | $36,730 | $40,981 | $20,882 |
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