|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $217,065 | $59,597 | $41,164 | $150,722 | $164,952 | $214,300 | $204,609 |
| Zinc sulphide | | $4 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $2,309 | $12,508 | $201,683 | $42,214 | $22,779 | $11,445 | $2,540 |
| Total | $219,374 | $72,109 | $242,847 | $192,936 | $187,731 | $225,745 | $207,149 |
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