|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $714,146 | $662,581 | $621,541 | $376,054 | $635,167 | $738,099 | $523,754 |
| Natural graphite other than in powders/flakes | $296,802 | $28,009 | $10,128 | $133,126 | | $22,005 | |
| Total | $1,010,948 | $690,590 | $631,669 | $509,180 | $635,167 | $760,104 | $523,754 |
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