|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $278,828 | $387,908 | $439,214 | $479,899 | $132,679 | $99,543 | $191,285 |
| Zinc sulphide | $94,345 | | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $35,616 | $6,711 | $115,166 | $133,705 | $35,376 | $74,921 | $123,764 |
| Total | $408,789 | $394,619 | $554,380 | $613,604 | $168,055 | $174,464 | $315,049 |
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