|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrogen fluoride (hydrofluoric acid) | $5,805,760 | $7,138,976 | $8,678,400 | $12,539,081 | $8,461,646 | $13,071,017 | $16,975,921 |
| Inorganic acids other than hydrogen fluoride | $1,958,689 | $2,421,822 | $8,388,178 | $3,112,370 | $2,220,967 | $2,711,467 | $2,433,739 |
| Carbon dioxide | $2,642,709 | $6,764,749 | $8,617,366 | $11,393,983 | $5,997,944 | $6,358,698 | $7,879,015 |
| Silicon dioxide | $64,012,715 | $69,267,116 | $76,110,080 | $57,166,518 | $29,454,978 | $45,739,320 | $43,583,963 |
| Sulphur dioxide | $17,096 | $54,229 | | | | | |
| Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... | $8,411,211 | $6,727,958 | $7,282,234 | $9,177,945 | $4,849,888 | $7,564,841 | $8,309,648 |
| Total | $82,848,180 | $92,374,850 | $109,076,258 | $93,389,897 | $50,985,423 | $75,445,343 | $79,182,286 |
|
|
