|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes, pipes & hollow profiles of cast iron | $2,879,925 | $5,146,469 | $1,154,336 | $6,834,923 | $3,183,102 | $11,020,563 | $2,319,933 |
| Total | $2,879,925 | $5,146,469 | $1,154,336 | $6,834,923 | $3,183,102 | $11,020,563 | $2,319,933 |
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