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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $4,736,669 | $4,199,521 | $4,552,814 | $7,605,792 | $4,883,351 | $4,933,083 | $5,533,983 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $1,274,268 | $1,569,683 | $2,041,914 | $1,979,584 | $2,125,270 | $1,946,822 | $2,611,600 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $17,866,979 | $21,804,583 | $25,517,791 | $30,721,250 | $25,615,898 | $29,234,795 | $33,068,217 |
| Total | $23,877,916 | $27,573,787 | $32,112,519 | $40,306,626 | $32,624,519 | $36,114,700 | $41,213,800 |
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