Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$15,224,334$16,479,487$24,979,486$27,446,822$20,099,086$18,346,174$18,065,649
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$4,242,315$5,896,136$8,237,663$9,035,286$3,890,444$5,283,996$4,961,236
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$32,034$812,309$202,242$450,124$257,308$10,315,540$1,692,194
Total$19,498,683$23,187,932$33,419,391$36,932,232$24,246,838$33,945,710$24,719,079