Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$79,618$122,506$23,351$18,808   
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... $44 $3,375 $317,139$353,071
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... $16,382$32,487$237,858$59,153  
Total$79,618$138,932$55,838$260,041$59,153$317,139$353,071