|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon electrodes, of a kind used for furnaces | $194,011,963 | $204,873,873 | $328,460,002 | $534,471,663 | $275,226,681 | $443,011,593 | $613,019,242 |
| Carbon electrodes, other than of a kind used for furnaces | $113,418,677 | $140,547,035 | $300,658,539 | $846,403,963 | $363,493,710 | $724,193,350 | $796,696,442 |
| Carbon brushes | $28,101,247 | $32,082,903 | $30,503,996 | $41,172,894 | $36,226,336 | $49,116,073 | $61,363,116 |
| Lamp carbons, battery carbons & oth. arts. of graphite/oth. carbon, with/wi ... | $28,644,590 | $31,619,381 | $42,420,911 | $64,041,162 | $55,268,158 | $108,716,303 | $108,333,007 |
| Total | $364,176,477 | $409,123,192 | $702,043,448 | $1,486,089,682 | $730,214,885 | $1,325,037,319 | $1,579,411,807 |
|
|
