|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Inorganic acids other than hydrogen fluoride | $11,010 | $90,068 | $6,280 | | | |
| Carbon dioxide | | | $11,626 | | | |
| Silicon dioxide | | | | | $314,450 | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | | | $6,240 | $12,852 | $153,923 | $18,500 |
| Total | $11,010 | $90,068 | $24,146 | $12,852 | $468,373 | $18,500 |
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