Commodity200620072008
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$1,417,427$1,951,859$4,063,383
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$504,139$117,286$1,928,925
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$704,916$1,194,366 
Total$2,626,482$3,263,511$5,992,308