Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$98,405$90,451$286,601$232,550$193,136$304,466$1,025,772
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$3,493$50,929 $244 $3,714$70,591
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$17,948$45,705$81,226$101,326$31,138$84,875$198,618
Total$119,846$187,085$367,827$334,120$224,274$393,055$1,294,981