|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon disulphide | | $449 | $269 | | $2,023 | $2,834 | |
| Sulphides of non-metals (excl. carbon disulphide); commercial phosphorus tr ... | $2,048 | $8,630 | $58,425 | $4,729 | | | $256 |
| Total | $2,048 | $9,079 | $58,694 | $4,729 | $2,023 | $2,834 | $256 |
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