|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Granulated slag (slag sand) from the mfr. of iron/steel | $1,087,687 | $1,458,524 | $2,769,669 | $3,828,682 | $2,286,939 | $784,768 | $1,451,769 |
| Total | $1,087,687 | $1,458,524 | $2,769,669 | $3,828,682 | $2,286,939 | $784,768 | $1,451,769 |
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