|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Electrical insulators, of glass | $1,289 | | | | | | $50,089 |
| Electrical insulators, of ceramics | $643 | | $196 | | | | |
| Electrical insulators of any mat. other than glass & ceramics | $48,441 | $64,939 | $74,057 | $46,167 | $30,167 | $253,483 | $1,208 |
| Total | $50,373 | $64,939 | $74,253 | $46,167 | $30,167 | $253,483 | $51,297 |
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