Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$19,751$98,452$301,584$144,284$120,710$100,904$211,952
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$147,265$539,872$222,036$316,930$237,722$495,682$187,281
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$61,964$29,491$165,432$116,425$387,170$496,437$472,616
Total$228,980$667,815$689,052$577,639$745,602$1,093,023$871,849