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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $32,106,115 | $28,861,550 | $37,041,637 | $44,910,412 | $36,890,985 | $33,821,925 |
| Total | $32,106,115 | $28,861,550 | $37,041,637 | $44,910,412 | $36,890,985 | $33,821,925 |
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