|
| Commodity | 2005 | 2006 | 2007 | 2010 | 2011 |
| Carbon electrodes, other than of a kind used for furnaces | | $1,067 | $3,968 | $33,801 | $1,689 |
| Carbon brushes | $9,324 | | $123,396 | | |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | | | | $270 | |
| Total | $9,324 | $1,067 | $127,364 | $34,071 | $1,689 |
|
|
