|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory cements, mortars, concretes & sim. compositions, other than prod ... | $515,466 | $654,486 | $155,175 | $260,792 | $512,302 | $303,946 | $458,036 |
| Total | $515,466 | $654,486 | $155,175 | $260,792 | $512,302 | $303,946 | $458,036 |
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