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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $13,884,975 | $17,771,917 | $26,423,905 | $17,967,347 | $10,881,627 | $12,895,226 | $15,890,193 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $4,633,991 | $6,881,612 | $7,835,372 | $5,621,426 | $1,371,203 | $2,442,645 | $3,379,748 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $1,716,308 | $2,431,431 | $2,943,634 | $3,974,802 | $1,498,604 | $1,340,931 | $2,267,210 |
| Total | $20,235,274 | $27,084,960 | $37,202,911 | $27,563,575 | $13,751,434 | $16,678,802 | $21,537,151 |
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