|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $418,786 | $332,636 | $420,118 | $431,611 | $1,016,676 | $1,028,341 | $1,139,147 |
| Natural graphite other than in powders/flakes | $244,751 | $182,897 | $324,410 | $292,181 | $391,072 | $462,986 | $218,159 |
| Total | $663,537 | $515,533 | $744,528 | $723,792 | $1,407,748 | $1,491,327 | $1,357,306 |
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