|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $155,373 | $128,474 | $139,369 | $129,812 | $254,752 | $358,948 | $588,490 |
| Natural graphite other than in powders/flakes | $251,712 | $276,520 | $262,601 | $315,036 | $303,173 | $295,684 | $427,377 |
| Total | $407,085 | $404,994 | $401,970 | $444,848 | $557,925 | $654,632 | $1,015,867 |
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