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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $12,660,746 | $14,811,104 | $17,558,533 | $22,859,858 | $34,310,096 | $21,652,059 | $34,471,181 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $20,980,725 | $21,737,229 | $22,201,079 | $19,374,145 | $16,979,155 | $26,168,770 | $26,674,465 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $21,983,818 | $30,268,237 | $39,502,866 | $37,757,944 | $16,461,518 | $22,067,511 | $20,121,917 |
| Total | $55,625,289 | $66,816,570 | $79,262,478 | $79,991,947 | $67,750,769 | $69,888,340 | $81,267,563 |
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