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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $15,019,496 | $16,713,482 | $19,360,151 | $23,171,915 | $25,090,063 | $26,515,782 | $33,188,579 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $4,915,009 | $5,533,910 | $7,239,438 | $7,025,929 | $6,945,945 | $7,305,302 | $7,904,534 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $18,581,634 | $18,906,905 | $24,212,561 | $25,570,630 | $22,512,811 | $22,700,410 | $26,138,704 |
| Total | $38,516,139 | $41,154,297 | $50,812,150 | $55,768,474 | $54,548,819 | $56,521,494 | $67,231,817 |
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