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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $579,394 | $644,804 | $454,555 | $1,096,280 | $397,559 | $647,002 | $1,071,125 |
| Inorganic acids other than hydrogen fluoride | $117,648 | $105,842 | $228,720 | $637,080 | $344,064 | $325,881 | $567,621 |
| Carbon dioxide | $289,277 | $761,524 | $1,305,432 | $1,686,990 | $1,804,006 | $1,926,257 | $2,199,511 |
| Silicon dioxide | $1,712,886 | $2,218,194 | $2,915,827 | $4,421,740 | $2,375,932 | $3,386,360 | $3,468,453 |
| Sulphur dioxide | | $50,111 | $86,960 | $107,870 | $95,554 | $42,413 | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $479,746 | $97,025 | $50,588 | $58,680 | $567,108 | $3,004 | $233,167 |
| Total | $3,178,951 | $3,877,500 | $5,042,082 | $8,008,640 | $5,584,223 | $6,330,917 | $7,539,877 |
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