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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $735,134 | $1,264,145 | $1,429,238 | $1,647,401 | $2,009,874 | $2,301,577 | $1,976,698 |
| Inorganic acids other than hydrogen fluoride | $7,335,435 | $5,696,967 | $7,571,246 | $12,083,626 | $6,298,728 | $9,729,418 | $16,434,402 |
| Carbon dioxide | $87,006 | $242,295 | $388,815 | $268,007 | $172,211 | $80,406 | $237,419 |
| Silicon dioxide | $10,339,175 | $13,618,993 | $15,359,993 | $18,471,239 | $19,711,443 | $19,686,718 | $24,869,840 |
| Sulphur dioxide | $56,981 | $661 | $1,872 | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $1,433,887 | $1,683,735 | $2,677,419 | $3,757,267 | $3,021,067 | $3,275,937 | $3,418,363 |
| Total | $19,987,618 | $22,506,796 | $27,428,583 | $36,227,540 | $31,213,323 | $35,074,056 | $46,936,722 |
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