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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $3,245,744 | $3,850,408 | $2,889,185 | $2,567,983 | $3,375,079 | $3,865,374 | $4,629,177 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $178,772 | $179,942 | $374,127 | $357,759 | $414,744 | $491,245 | $359,365 |
| Total | $3,424,516 | $4,030,350 | $3,263,312 | $2,925,742 | $3,789,823 | $4,356,619 | $4,988,542 |
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