Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$9,372,941$12,805,211$19,995,637$19,621,422$20,108,747$34,585,970$55,472,226
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$2,642,261$4,211,035$3,291,943$4,068,980$3,524,340$6,432,993$1,891,473
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$9,378,289$12,209,739$12,544,475$17,181,878$16,243,177$18,864,726$31,306,596
Total$21,393,491$29,225,985$35,832,055$40,872,280$39,876,264$59,883,689$88,670,295