|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $69,519,166 | $63,062,929 | $65,060,521 | $94,161,966 | $76,927,881 | $60,382,942 | $54,323,013 |
| Total | $69,519,166 | $63,062,929 | $65,060,521 | $94,161,966 | $76,927,881 | $60,382,942 | $54,323,013 |
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