|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $49,581 | $67,884 | $65,301 | $51,535 | $4,955 | $68,961 | $22,165 |
| Zinc sulphide | $27 | | | | $214 | | |
| Cadmium sulphide | | | $976 | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $2,522 | $524,875 | $236,338 | $9,122 | $104,594 | $7,172 | $38,225 |
| Total | $52,130 | $592,759 | $302,615 | $60,657 | $109,763 | $76,133 | $60,390 |
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