|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $465,310 | $114,417 | $212,625 | $282,449 | $67,542 | $25,399 | $30,120 |
| Sodium sulphates other than disodium sulphate | $426 | | | | | | |
| Sulphates of barium | | | | $120 | | | |
| Sulphates (excl. of 2833.21-2833.27) | $4,787 | | | | | | |
| Total | $470,523 | $114,417 | $212,625 | $282,569 | $67,542 | $25,399 | $30,120 |
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