Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$9,891,493$12,879,271$16,158,781$14,389,284$6,609,161$6,312,503$10,628,542
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$3,483,641$3,852,211$4,430,988$4,204,736$4,027,452$4,790,613$5,060,277
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$5,951,359$4,355,032$5,144,200$8,513,203$8,272,149$7,528,261$9,937,703
Total$19,326,493$21,086,514$25,733,969$27,107,223$18,908,762$18,631,377$25,626,522