|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $5,681,000 | $5,157,000 | $5,664,000 | $6,629,000 | $6,101,000 | $5,336,000 | $7,291,000 |
| Total | $5,681,000 | $5,157,000 | $5,664,000 | $6,629,000 | $6,101,000 | $5,336,000 | $7,291,000 |
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