|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Carbon disulphide | | $110 | | $474 | | |
| Sulphides of non-metals (excl. carbon disulphide); commercial phosphorus tr ... | $436,681 | $447,221 | $583,661 | $306,822 | $435,465 | $1,267,878 |
| Total | $436,681 | $447,331 | $583,661 | $307,296 | $435,465 | $1,267,878 |
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