|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Carbon electrodes, of a kind used for furnaces | | | | | $2,401 | |
| Carbon electrodes, other than of a kind used for furnaces | | $1,849 | $236 | $2,612 | $474 | $689 |
| Carbon brushes | | $391 | $40 | | $317 | $676 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $279 | $428 | $524 | | | $243 |
| Total | $279 | $2,668 | $800 | $2,612 | $3,192 | $1,608 |
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