Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$248,274$254,665$555,121$936,206$822,226$1,070,137$1,586,571
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...  $1,628$1,507 $15,360 
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$20,516$72,303$16,647$72,565$11,680$35,809$19,828
Total$268,790$326,968$573,396$1,010,278$833,906$1,121,306$1,606,399