Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... $1,409$1,499$1,786  $32,385
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$6,375 $6$37$5$2,158 
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$838$26,921$17,796$14,181$33,799$26,104$64,451
Total$7,213$28,330$19,301$16,004$33,804$28,262$96,836