|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | | | $45,118 | $624 | $2,165 | $15,488 | $6,476 |
| Cadmium sulphide | | $1,493 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $14,023 | $6,605 | | | $14,599 | $12,239 | |
| Total | $14,023 | $8,098 | $45,118 | $624 | $16,764 | $27,727 | $6,476 |
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