|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $2,437,442 | $6,876,386 | $3,925,384 | $10,526,844 | $7,714,739 | $2,808,943 | $1,679,730 |
| Total | $2,437,442 | $6,876,386 | $3,925,384 | $10,526,844 | $7,714,739 | $2,808,943 | $1,679,730 |
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