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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $156,216 | $245,502 | $465,911 | $1,853,144 | $2,348,681 | $2,481,318 | $2,147,773 |
| Inorganic acids other than hydrogen fluoride | $365,965 | $841,156 | $913,118 | $873,210 | $518,108 | $698,196 | $547,058 |
| Carbon dioxide | $614,843 | $138,173 | $190,366 | $267,347 | $918,972 | $1,909,778 | $3,217,863 |
| Silicon dioxide | $4,757,048 | $6,037,390 | $6,295,531 | $7,739,530 | $4,318,648 | $4,430,611 | $4,717,274 |
| Sulphur dioxide | $139,932 | $253,686 | $136,640 | $162,107 | $85,034 | $39,383 | $64,216 |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $1,414,293 | $1,830,077 | $659,367 | $167,705 | $1,204,208 | $356,312 | $554,064 |
| Total | $7,448,297 | $9,345,984 | $8,660,933 | $11,063,043 | $9,393,651 | $9,915,598 | $11,248,248 |
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