|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $13,724,653 | $14,240,587 | $16,914,590 | $18,750,849 | $15,572,279 | $16,121,423 | $18,031,444 |
| Total | $13,724,653 | $14,240,587 | $16,914,590 | $18,750,849 | $15,572,279 | $16,121,423 | $18,031,444 |
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