|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $40,971 | $55,385 | $92,109 | $50,103 | $53,792 | $89,475 | $28,105 |
| Natural graphite other than in powders/flakes | $134,970 | $136,654 | $70,414 | $175,716 | $28,732 | $99,997 | $71,575 |
| Total | $175,941 | $192,039 | $162,523 | $225,819 | $82,524 | $189,472 | $99,680 |
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