|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Inorganic acids other than hydrogen fluoride | | | | | | | $5,300 |
| Carbon dioxide | $8,200 | $26,900 | $16,600 | $34,800 | $78,500 | $274,400 | $84,400 |
| Silicon dioxide | $45,700 | $34,100 | $39,500 | $25,800 | $35,500 | $100,300 | $146,600 |
| Total | $53,900 | $61,000 | $56,100 | $60,600 | $114,000 | $374,700 | $236,300 |
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