|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $396,845 | $354,424 | $501,464 | $431,726 | $435,216 | $574,848 | $1,016,141 |
| Zinc sulphide | $772,177 | $1,324,350 | | | | | |
| Cadmium sulphide | $12,763 | $16,896 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $10,481,376 | $16,872,060 | $16,928,719 | $18,588,184 | $9,589,817 | $17,216,449 | $20,054,825 |
| Total | $11,663,161 | $18,567,730 | $17,430,183 | $19,019,910 | $10,025,033 | $17,791,297 | $21,070,966 |
|
|
