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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $10,580,599 | $11,767,207 | $22,264,241 | $24,027,764 | $24,828,937 | $28,295,311 | $32,062,254 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $9,347,775 | $9,913,575 | $9,659,727 | $11,345,026 | $4,986,623 | $6,992,594 | $6,751,501 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $4,133,292 | $4,981,729 | $6,796,371 | $5,161,768 | $4,274,668 | $4,861,329 | $5,894,379 |
| Total | $24,061,666 | $26,662,511 | $38,720,339 | $40,534,558 | $34,090,228 | $40,149,234 | $44,708,134 |
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