|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $4,993,543 | $5,238,392 | $10,757,171 | $15,118,589 | $13,384,164 | $9,228,636 | $13,105,160 |
| Total | $4,993,543 | $5,238,392 | $10,757,171 | $15,118,589 | $13,384,164 | $9,228,636 | $13,105,160 |
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