|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $3,725,934 | $9,474,076 | $8,414,872 | $7,258,050 | $3,960,134 | $3,331,340 | $11,407,629 |
| Total | $3,725,934 | $9,474,076 | $8,414,872 | $7,258,050 | $3,960,134 | $3,331,340 | $11,407,629 |
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