|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $7,091,609 | $6,005,380 | $21,623,793 | $7,531,487 | $4,096,351 | $5,707,045 | $24,438,663 |
| Total | $7,091,609 | $6,005,380 | $21,623,793 | $7,531,487 | $4,096,351 | $5,707,045 | $24,438,663 |
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