|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $1,669,825 | $3,020,151 | $5,767,613 | $6,193,060 | $6,610,515 | $6,773,946 |
| Total | $1,669,825 | $3,020,151 | $5,767,613 | $6,193,060 | $6,610,515 | $6,773,946 |
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