|
| Commodity | 2005 | 2006 | 2010 |
| Carbon electrodes, other than of a kind used for furnaces | $12,579 | $1,845 | $11,568 |
| Carbon brushes | $25,459 | $8,763 | $17,599 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $8,334 | $574 | $3,791 |
| Total | $46,372 | $11,182 | $32,958 |
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