|
| Commodity | 2006 | 2007 | 2008 |
| Carbon electrodes, of a kind used for furnaces | $60,590 | $59,716 | $246,746 |
| Carbon electrodes, other than of a kind used for furnaces | $207,313 | $445,670 | $251,871 |
| Carbon brushes | $113,084 | $310,293 | $297,231 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $790,309 | $779,175 | |
| Total | $1,171,296 | $1,594,854 | $795,848 |
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