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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $20,355,003 | $23,527,081 | $46,431,310 | $39,957,575 | $24,613,953 | $30,261,293 | $43,127,471 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $2,104,482 | $2,114,627 | $2,127,428 | $3,669,744 | $3,881,941 | $4,494,636 | $8,252,920 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $8,932,084 | $11,762,686 | $22,814,503 | $28,959,435 | $17,819,771 | $20,289,441 | $33,513,323 |
| Total | $31,391,569 | $37,404,394 | $71,373,241 | $72,586,754 | $46,315,665 | $55,045,370 | $84,893,714 |
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