|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | | | $4,090,468 | $7,983,517 | $3,443 | $4,165 | |
| Zinc sulphide | $9,387,654 | $10,812,176 | | | | | |
| Cadmium sulphide | $4 | | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $506,505 | $169,928 | $5,388,000 | $802,064 | $4,588,151 | $197,594 | $146,019 |
| Total | $9,894,163 | $10,982,104 | $9,478,468 | $8,785,581 | $4,591,594 | $201,759 | $146,019 |
|
|
