|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Hydrogen fluoride (hydrofluoric acid) | | | | $50 | |
| Inorganic acids other than hydrogen fluoride | | $1,128 | | $626 | $799 |
| Carbon dioxide | | | | $1,094 | |
| Silicon dioxide | $250 | | $14,915 | $1,085 | $29 |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $730 | $172 | $5,588 | | $2,092 |
| Total | $980 | $1,300 | $20,503 | $2,855 | $2,920 |
|
|
