|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Chromium trioxide | $178,000 | $135,000 | $115,000 | $166,000 | $194,000 | $68,000 | $32,000 |
| Chromium oxides (excl. chromium trioxide) & hydroxides | $14,000 | | | | | | $239,000 |
| Total | $192,000 | $135,000 | $115,000 | $166,000 | $194,000 | $68,000 | $271,000 |
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