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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $23,128,229 | $34,858,102 | $46,945,799 | $25,233,645 | $16,533,175 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $1,623,982 | $2,054,000 | $2,736,209 | $2,094,526 | $2,399,784 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $4,455,328 | $5,853,862 | $7,079,178 | $9,176,984 | $11,841,513 |
| Total | $29,207,539 | $42,765,964 | $56,761,186 | $36,505,155 | $30,774,472 |
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