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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $362,686 | $130,521 | $15,173 | $530,426 | $349,365 | $272,987 | $591,302 |
| Inorganic acids other than hydrogen fluoride | $24,740 | $16,053 | $14,530 | $246,012 | $63,527 | $230,873 | $145,731 |
| Carbon dioxide | | $847 | $239,056 | $59,252 | $115,903 | $62,121 | $35,784 |
| Silicon dioxide | $1,759,976 | $1,912,174 | $2,708,027 | $5,230,742 | $7,577,179 | $10,888,003 | $14,523,940 |
| Sulphur dioxide | $56,574 | $27,497 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $57,408 | $66,428 | $32,056 | $118,332 | $150,637 | $168,570 | $546,454 |
| Total | $2,261,384 | $2,153,520 | $3,008,842 | $6,184,764 | $8,256,611 | $11,622,554 | $15,843,211 |
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