|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon electrodes, of a kind used for furnaces | $30,425,435 | $33,477,881 | $23,695,071 | $39,711,212 | $24,035,359 | $19,416,724 | $11,726,637 |
| Carbon electrodes, other than of a kind used for furnaces | $558,602 | $618,655 | $622,428 | $1,310,116 | $290,611 | $929,967 | $200,779 |
| Carbon brushes | $845,447 | $951,993 | $770,429 | $1,860,762 | $985,108 | $1,248,823 | $747,895 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $480,253 | $800,075 | $775,021 | $345,686 | $476,085 | $359,788 | $718,637 |
| Total | $32,309,737 | $35,848,604 | $25,862,949 | $43,227,776 | $25,787,163 | $21,955,302 | $13,393,948 |
|
|
