|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Natural graphite, in powder/flakes | $1,742 | $14,082 | $29,784 | $16,115 | $288,718 |
| Natural graphite other than in powders/flakes | $276,406 | $320,238 | $222,749 | $704,831 | $649,366 |
| Total | $278,148 | $334,320 | $252,533 | $720,946 | $938,084 |
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