|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $423,675 | $574,994 | $652,117 | $340,215 | $248,557 | $409,875 | $2,132,240 |
| Natural graphite other than in powders/flakes | $2 | $43,396 | $532 | $91 | $78,408 | $54,750 | $113,013 |
| Total | $423,677 | $618,390 | $652,649 | $340,306 | $326,965 | $464,625 | $2,245,253 |
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