|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $17,112,254 | $11,188,605 | $12,834,668 | $11,383,823 | $10,693,071 | $10,585,208 | $8,240,449 |
| Total | $17,112,254 | $11,188,605 | $12,834,668 | $11,383,823 | $10,693,071 | $10,585,208 | $8,240,449 |
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