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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $70,168,995 | $82,685,832 | $108,711,006 | $104,273,759 | $108,158,980 | $121,010,154 | $119,943,403 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $7,775,104 | $7,514,601 | $11,650,771 | $12,934,294 | $10,602,632 | $11,047,027 | $14,478,911 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $58,890,526 | $66,073,053 | $73,998,324 | $77,741,705 | $62,960,430 | $64,947,688 | $65,290,127 |
| Total | $136,834,625 | $156,273,486 | $194,360,101 | $194,949,758 | $181,722,042 | $197,004,869 | $199,712,441 |
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