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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $77,811,178 | $93,418,677 | $114,371,414 | $112,685,605 | $88,594,479 | $90,050,643 | $103,860,918 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $4,069,916 | $4,976,170 | $6,679,865 | $4,297,014 | $3,421,908 | $3,689,036 | $4,786,089 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $66,662,768 | $69,771,827 | $75,712,452 | $75,278,132 | $55,340,984 | $59,086,870 | $61,189,593 |
| Total | $148,543,862 | $168,166,674 | $196,763,731 | $192,260,751 | $147,357,371 | $152,826,549 | $169,836,600 |
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