|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $37,447,334 | $42,366,508 | $54,823,960 | $69,563,173 | $51,556,660 | $37,057,792 | $28,654,276 |
| Total | $37,447,334 | $42,366,508 | $54,823,960 | $69,563,173 | $51,556,660 | $37,057,792 | $28,654,276 |
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