|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $2,932,890 | $4,441,867 | $5,366,545 | $8,113,544 | $5,684,981 | $29,209,803 | $19,731,493 |
| Total | $2,932,890 | $4,441,867 | $5,366,545 | $8,113,544 | $5,684,981 | $29,209,803 | $19,731,493 |
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