|
| Commodity | 2005 | 2006 | 2007 |
| Carbon electrodes, of a kind used for furnaces | $757,005 | $834,808 | $750,349 |
| Carbon electrodes, other than of a kind used for furnaces | $19,508 | $76,994 | $117,998 |
| Carbon brushes | $100,721 | $50,746 | $149,255 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $31,746 | $177,770 | $12,950 |
| Total | $908,980 | $1,140,318 | $1,030,552 |
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