|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $611 | $301 | $882 | $681 | $2,244 | $4,006 | $49,004 |
| Inorganic acids other than hydrogen fluoride | $9,482 | $12,710 | $37,605 | $68,885 | $20,969 | $7,191 | $27,469 |
| Carbon dioxide | $869 | $7,146 | $1,854 | $46,995 | $23,306 | $25,676 | $36,133 |
| Silicon dioxide | $158,262 | $269,089 | $249,061 | $438,534 | $150,026 | $330,020 | $374,044 |
| Sulphur dioxide | $17,702 | $14,924 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $48,518 | $79,493 | $35,579 | $136,776 | $59,146 | $62,859 | $64,143 |
| Total | $235,444 | $383,663 | $324,981 | $691,871 | $255,691 | $429,752 | $550,793 |
|
|
