|
| Commodity | 2005 | 2006 | 2007 |
| Carbon electrodes, of a kind used for furnaces | $182 | | $57,480 |
| Carbon electrodes, other than of a kind used for furnaces | $2,222 | $344 | |
| Carbon brushes | $763 | $645 | |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $3,789 | $6,255 | $5,031 |
| Total | $6,956 | $7,244 | $62,511 |
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