|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $13,314,535 | $13,970,257 | $26,936,569 | $34,650,514 | $25,332,096 | $22,317,429 | $26,940,031 |
| Total | $13,314,535 | $13,970,257 | $26,936,569 | $34,650,514 | $25,332,096 | $22,317,429 | $26,940,031 |
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