|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon disulphide | | | | $4 | | | |
| Sulphides of non-metals (excl. carbon disulphide); commercial phosphorus tr ... | $87,465 | $71,480 | $206,745 | $125,312 | $497,614 | $1,345,017 | $1,727,591 |
| Total | $87,465 | $71,480 | $206,745 | $125,316 | $497,614 | $1,345,017 | $1,727,591 |
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