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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $178,090,710 | $149,852,655 | $220,195,644 | $264,118,580 | $239,932,770 | $188,731,838 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $4,799,313 | $5,418,601 | $5,960,806 | $6,466,069 | $5,494,622 | $6,846,433 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $24,337,331 | $22,154,327 | $33,503,795 | $6,081,465 | $2,524,066 | $3,351,596 |
| Total | $207,227,354 | $177,425,583 | $259,660,245 | $276,666,114 | $247,951,458 | $198,929,867 |
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