|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Chlorine | $233,000 | $211,000 | $212,000 | $140,000 | $48,000 | $256,000 | $146,000 |
| Iodine | $189,000 | $230,000 | $64,000 | $37,000 | $192,000 | $155,000 | $431,000 |
| Fluorine; bromine | $23,000 | $46,000 | $84,000 | $168,000 | $88,000 | $33,000 | $44,000 |
| Total | $445,000 | $487,000 | $360,000 | $345,000 | $328,000 | $444,000 | $621,000 |
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