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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $25,921,254 | $24,897,914 | $31,276,911 | $36,603,606 | $26,937,186 | $51,042,591 | $47,815,714 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $6,946,038 | $11,448,411 | $16,964,886 | $8,837,486 | $3,625,252 | $4,825,550 | $8,843,407 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $13,063,363 | $20,370,383 | $26,662,778 | $35,747,549 | $28,723,633 | $26,367,675 | $29,493,420 |
| Total | $45,930,655 | $56,716,708 | $74,904,575 | $81,188,641 | $59,286,071 | $82,235,816 | $86,152,541 |
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