Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$5,800,440$7,224,877$7,591,969$11,198,606$9,835,230$7,636,825$9,859,795
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$9,484,125$13,210,830$5,219,231$10,015,573$6,049,611$9,142,698$9,205,881
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$74,793,429$91,425,845$124,309,157$119,530,745$28,743,555$25,141,811$28,153,408
Total$90,077,994$111,861,552$137,120,357$140,744,924$44,628,396$41,921,334$47,219,084