|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $34,297,133 | $30,772,184 | $36,418,672 | $41,621,589 | $26,360,859 | $36,793,154 | $44,396,690 |
| Total | $34,297,133 | $30,772,184 | $36,418,672 | $41,621,589 | $26,360,859 | $36,793,154 | $44,396,690 |
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