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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $14,473,810 | $21,657,068 | $38,262,297 | $29,883,876 | $16,864,573 | $19,940,414 | $26,876,238 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $1,465,696 | $1,775,284 | $3,352,947 | $4,027,413 | $2,086,749 | $2,060,680 | $2,124,219 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $4,855,087 | $4,345,094 | $5,795,108 | $10,947,352 | $7,959,079 | $9,449,510 | $11,393,371 |
| Total | $20,794,593 | $27,777,446 | $47,410,352 | $44,858,641 | $26,910,401 | $31,450,604 | $40,393,828 |
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