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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $29,679,000 | $32,130,000 | $40,496,000 | $42,020,000 | $24,051,000 | $24,959,000 | $31,087,000 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $408,000 | $608,000 | $155,000 | $489,000 | $105,000 | $105,000 | $108,000 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $1,048,000 | $1,047,000 | $1,194,000 | $1,199,000 | $414,000 | $1,009,000 | $899,000 |
| Total | $31,135,000 | $33,785,000 | $41,845,000 | $43,708,000 | $24,570,000 | $26,073,000 | $32,094,000 |
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