|
| Commodity | 2009 | 2010 |
| Carbon electrodes, of a kind used for furnaces | $11,251 | $5,044 |
| Carbon electrodes, other than of a kind used for furnaces | $9,698 | $12,847 |
| Carbon brushes | $34,011 | $27,804 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $424,666 | $210,153 |
| Total | $479,626 | $255,848 |
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