Commodity200520062007200820092010
Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ...$37,169,539$33,702,716$46,039,904$49,487,052$42,766,815$30,676,967
Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ...$6,652,203$7,559,147$9,987,848$11,350,268$10,276,031$12,498,024
Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ...$76,737,153$95,610,586$66,018,345$47,857,376$39,951,960$44,931,634
Total$120,558,895$136,872,449$122,046,097$108,694,696$92,994,806$88,106,625