|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon electrodes, of a kind used for furnaces | $1,144 | $31,229 | $3,761 | $287 | $928 | $26 | $4,913 |
| Carbon electrodes, other than of a kind used for furnaces | $25,149 | $10,848 | $49,048 | $43,697 | $36,407 | $44,055 | $50,474 |
| Carbon brushes | $99,459 | $124,428 | $189,078 | $209,502 | $159,403 | $249,845 | $207,914 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $13,496 | $67,370 | $40,334 | $58,401 | $67,528 | $53,544 | $77,526 |
| Total | $139,248 | $233,875 | $282,221 | $311,887 | $264,266 | $347,470 | $340,827 |
|
|
