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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $1,299,188 | $642,105 | $839,676 | $1,065,462 | $1,026,339 | $1,212,607 | $2,306,158 |
| Inorganic acids other than hydrogen fluoride | $3,039,363 | $2,039,225 | $2,842,995 | $3,903,651 | $2,874,669 | $1,572,718 | $1,716,973 |
| Carbon dioxide | $339,212 | $221,097 | $224,920 | $259,259 | $149,035 | $311,964 | $395,769 |
| Silicon dioxide | $2,879,809 | $2,361,565 | $4,238,518 | $9,266,664 | $7,124,492 | $9,792,824 | $7,772,657 |
| Sulphur dioxide | $8,600 | | $38,161 | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $275,285 | $810,668 | $495,805 | $1,611,276 | $1,018,531 | $1,287,326 | $811,768 |
| Total | $7,841,457 | $6,074,660 | $8,680,075 | $16,106,312 | $12,193,066 | $14,177,439 | $13,003,325 |
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