Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Hydrogen fluoride (hydrofluoric acid) | $462,827 | $381,229 | $387,502 | $673,767 | $562,805 | $540,178 | $888,035 |
Inorganic acids other than hydrogen fluoride | $138,829 | $147,676 | $121,264 | $291,194 | $190,760 | $257,161 | $172,053 |
Carbon dioxide | $534,955 | $489,115 | $550,554 | $743,344 | $796,546 | $596,451 | $818,067 |
Silicon dioxide | $10,675,639 | $13,387,220 | $14,757,121 | $16,698,707 | $13,050,008 | $13,757,007 | $17,378,211 |
Sulphur dioxide | $60,677 | $61,525 | | | | | |
Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $1,401,624 | $971,650 | $1,481,843 | $814,445 | $1,383,525 | $709,948 | $1,198,530 |
Total | $13,274,551 | $15,438,415 | $17,298,284 | $19,221,457 | $15,983,644 | $15,860,745 | $20,454,896 |
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