|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $118,000 | $91,825 | $120,170 | $107,780 | $42,471 | $107,792 | $424,840 |
| Cadmium sulphide | | $13 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $262,542 | $2,712,222 | | | | | $8,623,963 |
| Total | $380,542 | $2,804,060 | $120,170 | $107,780 | $42,471 | $107,792 | $9,048,803 |
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