|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $10,579 | $25,837 | $27,735 | $71,411 | $64,862 | $54,862 | $126,348 |
| Natural graphite other than in powders/flakes | $186 | $2,561 | $44,859 | $52,756 | $716 | $32,922 | $93,201 |
| Total | $10,765 | $28,398 | $72,594 | $124,167 | $65,578 | $87,784 | $219,549 |
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