|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphides | $16,220 | $6,722 | $2,091 | $526 | $97,265 | $60,577 | $79,181 |
| Zinc sulphide | $143,423 | $294,179 | | | | | |
| Sulphides (excl. of sodium/zinc/cadmium); polysulphides, whether or not che ... | $360,379 | $492,373 | | | | | $1,798,264 |
| Total | $520,022 | $793,274 | $2,091 | $526 | $97,265 | $60,577 | $1,877,445 |
|
|
