|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon electrodes, other than of a kind used for furnaces | $2,663 | $135,120 | $13,303 | $13,564 | $974 | $10,873 |
| Carbon brushes | $125 | $746 | | | $629 | $91 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | | $69 | $84 | $1,206 | $183 | $500 |
| Total | $2,788 | $135,935 | $13,387 | $14,770 | $1,786 | $11,464 |
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