|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $4,422,418 | $4,331,458 | $5,079,292 | $7,563,680 | $3,821,443 | $6,380,338 | $6,843,486 |
| Zinc sulphide | $10,961 | $66,844 | | | | | |
| Cadmium sulphide | | $1,104 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $189,345 | $524,139 | $981,701 | $781,723 | $878,428 | $345,951 | $414,976 |
| Total | $4,622,724 | $4,923,545 | $6,060,993 | $8,345,403 | $4,699,871 | $6,726,289 | $7,258,462 |
|
|
