|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $117,188 | $533,926 | $66,000 | | $25,563 | | |
| Sodium sulphates other than disodium sulphate | $33,921 | $236,553 | $4,231 | | $4,494 | $9,527 | $267,044 |
| Sulphates of magnesium | | $6,885 | | | $6,592 | $2,546 | |
| Sulphates of aluminium | | $504,938 | $1,149,018 | $7,492 | $5,314 | $5,742 | |
| Sulphates of nickel | | | $10,050 | | | | |
| Sulphates of zinc | $35,590 | | | | | | |
| Sulphates (excl. of 2833.21-2833.27) | $20,736 | | | | $8,634 | $68,335 | $10,146 |
| Peroxosulphates (persulphates) | $20,599 | $9,123 | | | | | |
| Total | $228,034 | $1,291,425 | $1,229,299 | $7,492 | $50,597 | $86,150 | $277,190 |
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