|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $30,343,075 | $35,573,429 | $45,942,539 | $58,654,396 | $28,408,506 | $23,164,078 | $25,292,627 |
| Total | $30,343,075 | $35,573,429 | $45,942,539 | $58,654,396 | $28,408,506 | $23,164,078 | $25,292,627 |
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