|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $5,163,251 | $8,747,920 | $7,053,839 | $11,142,011 | $6,829,077 | $6,888,752 | $5,859,349 |
| Total | $5,163,251 | $8,747,920 | $7,053,839 | $11,142,011 | $6,829,077 | $6,888,752 | $5,859,349 |
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