|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | | $22,003 | | | $14,609 | $50,256 | |
| Sodium sulphates other than disodium sulphate | | $9,483 | $121,677 | $898,976 | | $237 | |
| Sulphates of aluminium | $529 | $17,619 | $7,144 | | $24,984 | $550,613 | $460,898 |
| Sulphates of copper | | | | | | $37,079 | $52,528 |
| Sulphates (excl. of 2833.21-2833.27) | | | $1,338 | | | $57,059 | $210,566 |
| Total | $529 | $49,105 | $130,159 | $898,976 | $39,593 | $695,244 | $723,992 |
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