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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $26,289,056 | $30,138,816 | $41,313,001 | $39,347,518 | $42,430,096 | $37,753,988 | $39,338,486 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $2,297,253 | $1,657,600 | $1,806,703 | $1,509,286 | $1,419,848 | $2,431,705 | $2,918,388 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $4,700,211 | $4,372,554 | $3,925,326 | $3,778,142 | $5,033,219 | $3,798,504 | $3,581,721 |
| Total | $33,286,520 | $36,168,970 | $47,045,030 | $44,634,946 | $48,883,163 | $43,984,197 | $45,838,595 |
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