|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $379,700 | $442,200 | $427,900 | $802,300 | $562,800 | $689,800 | $819,600 |
| Inorganic acids other than hydrogen fluoride | $114,900 | $173,800 | $400,400 | $651,000 | $311,100 | $403,500 | $566,400 |
| Carbon dioxide | $849,900 | $1,157,300 | $1,443,200 | $1,912,000 | $1,333,100 | $1,382,300 | $1,360,400 |
| Silicon dioxide | $1,974,800 | $2,876,800 | $2,777,000 | $3,482,400 | $3,247,700 | $3,208,300 | $4,396,600 |
| Sulphur dioxide | $10,200 | $24,500 | $43,400 | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $305,200 | $433,700 | $467,400 | $587,000 | $772,100 | $593,000 | $971,700 |
| Total | $3,634,700 | $5,108,300 | $5,559,300 | $7,434,700 | $6,226,800 | $6,276,900 | $8,114,700 |
|
|
