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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $18,226,033 | $18,751,983 | $23,692,512 | $20,251,294 | $15,417,536 | $17,016,804 | $23,026,610 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $15,720,920 | $23,183,421 | $47,650,230 | $58,690,195 | $45,159,860 | $50,755,187 | $56,788,081 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $119,880,573 | $136,596,597 | $160,922,175 | $170,143,738 | $150,686,517 | $147,737,546 | $169,864,426 |
| Total | $153,827,526 | $178,532,001 | $232,264,917 | $249,085,227 | $211,263,913 | $215,509,537 | $249,679,117 |
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