|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Natural graphite, in powder/flakes | $67,098 | $70,178 | $69,350 | $18,621 | $11,793 | $9,748 | $15,347 |
| Natural graphite other than in powders/flakes | $133,553 | $14,932 | $59,576 | $22,186 | $21,051 | $6,936 | $15,696 |
| Total | $200,651 | $85,110 | $128,926 | $40,807 | $32,844 | $16,684 | $31,043 |
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