|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $115,592,000 | $132,248,000 | $129,160,000 | $239,644,000 | $203,492,000 | $173,362,525 | $167,819,266 |
| Total | $115,592,000 | $132,248,000 | $129,160,000 | $239,644,000 | $203,492,000 | $173,362,525 | $167,819,266 |
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