|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $504,070 | $791,660 | $1,203,061 | $1,908,316 | $698,052 | $946,098 | $1,461,142 |
| Natural graphite other than in powders/flakes | $75,657 | $130,102 | $93,553 | $173,506 | $164,524 | $661,741 | $857,915 |
| Total | $579,727 | $921,762 | $1,296,614 | $2,081,822 | $862,576 | $1,607,839 | $2,319,057 |
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