Commodity200520062007200820092010
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$26,868,116$30,458,366$29,769,212$32,346,734$30,787,611$28,851,128
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$6,632,462$5,411,888$5,241,861$4,615,583$10,588,915$14,217,288
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$46,811,860$52,603,286$74,191,675$69,018,086$29,699,968$23,576,883
Total$80,312,438$88,473,540$109,202,748$105,980,403$71,076,494$66,645,299