|
| Commodity | 2006 | 2008 | 2009 | 2010 | 2011 |
| Artificial graphite | | | | | $8,535 |
| Colloidal/semi-colloidal graphite | | $147,010 | | | |
| Carbonaceous pastes for electrodes & sim. pastes for furnace linings | $12,801 | | | | |
| Preparations based on graphite/oth. carbon in the form of pastes/blocks/pla ... | | | $39,160 | $7,973 | |
| Total | $12,801 | $147,010 | $39,160 | $7,973 | $8,535 |
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