|
| Commodity | 2005 | 2006 | 2007 |
| Electrical insulators, of glass | $21,361 | $273 | $2,025 |
| Electrical insulators, of ceramics | $165,664 | $16,115 | $35,344 |
| Electrical insulators of any mat. other than glass & ceramics | $226,306 | $5,231 | $127,269 |
| Total | $413,331 | $21,619 | $164,638 |
|
|
