|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $11,199,932 | $13,630,124 | $15,690,763 | $34,795,484 | $15,380,374 | $32,882,917 | $17,119,439 |
| Total | $11,199,932 | $13,630,124 | $15,690,763 | $34,795,484 | $15,380,374 | $32,882,917 | $17,119,439 |
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