Commodity2005200620072008200920102011
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$9,188,828$9,084,482$12,413,781$14,695,698$14,552,406$18,589,626$16,366,183
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$4,184,243$5,511,542$5,705,998$5,728,392$6,080,184$4,262,289$4,603,678
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$19,398,510$27,157,966$40,508,885$39,989,866$29,207,019$39,596,537$47,319,128
Total$32,771,581$41,753,990$58,628,664$60,413,956$49,839,609$62,448,452$68,288,989