|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $508,155 | $538,464 | $460,895 | $921,753 | $583,791 | $250,152 | $535,754 |
| Natural graphite other than in powders/flakes | $414,458 | $582,045 | $312,759 | $271,398 | $184,278 | $32,993 | $72,888 |
| Total | $922,613 | $1,120,509 | $773,654 | $1,193,151 | $768,069 | $283,145 | $608,642 |
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