|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $7,849,412 | $9,210,452 | $10,497,920 | $16,760,383 | $10,950,337 | $8,920,735 | $9,078,760 |
| Total | $7,849,412 | $9,210,452 | $10,497,920 | $16,760,383 | $10,950,337 | $8,920,735 | $9,078,760 |
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