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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $23,978,255 | $27,577,028 | $33,461,350 | $36,139,237 | $25,510,822 | $34,539,883 | $43,105,346 |
| Total | $23,978,255 | $27,577,028 | $33,461,350 | $36,139,237 | $25,510,822 | $34,539,883 | $43,105,346 |
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