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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slag wool, rock wool & sim. min. wools (incl. intermixts. thereof ), in bul ... | $16,069,400 | $15,267,200 | $25,430,300 | $29,513,600 | $19,962,500 | $28,498,800 | $31,188,900 |
| Exfoliated vermiculite, expanded clays, foamed slag & sim. expanded min. ma ... | $51,600 | $84,200 | $232,300 | $172,200 | $96,400 | $78,200 | $70,700 |
| Mixtures & arts. of heat-insulating/sound-insulating/sound-absorbing min. m ... | $2,631,100 | $3,696,800 | $5,037,800 | $7,061,000 | $6,464,900 | $5,607,100 | $5,572,700 |
| Total | $18,752,100 | $19,048,200 | $30,700,400 | $36,746,800 | $26,523,800 | $34,184,100 | $36,832,300 |
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