|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $58,346,386 | $44,197,351 | $43,618,745 | $49,981,409 | $27,603,744 | $20,151,011 | $25,444,959 |
| Total | $58,346,386 | $44,197,351 | $43,618,745 | $49,981,409 | $27,603,744 | $20,151,011 | $25,444,959 |
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