|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Carbon electrodes, of a kind used for furnaces | $214 | | $4,250 | |
| Carbon electrodes, other than of a kind used for furnaces | $112,337 | $123,985 | $73,345 | $89,416 |
| Carbon brushes | $2,431 | $2,481 | $9,766 | $8,600 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $104,812 | $191,232 | $94,012 | $93,825 |
| Total | $219,794 | $317,698 | $181,373 | $191,841 |
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