|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $56,159 | $630,194 | $340,087 | $120,696 | $244,089 | $270,722 | $125,591 |
| Total | $56,159 | $630,194 | $340,087 | $120,696 | $244,089 | $270,722 | $125,591 |
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