|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2011 |
| Disodium sulphate | $51 | $4,074 | $60 | $627 | $1,476 |
| Sodium sulphates other than disodium sulphate | | | $471 | $35 | |
| Sulphates of magnesium | $97,054 | $45,107 | $50,500 | $14,972 | $822 |
| Sulphates of aluminium | $5,954 | $1,252 | | $282 | $215 |
| Sulphates of copper | $39 | $345 | $723 | $309 | $1,690 |
| Sulphates of zinc | $13,638 | $18 | | | |
| Sulphates of barium | | | | $30 | $509 |
| Sulphates (excl. of 2833.21-2833.27) | $145,991 | $147,480 | $127,636 | $15,338 | $10,202 |
| Alums | | $77 | $8 | | $30 |
| Peroxosulphates (persulphates) | | | | | $25 |
| Total | $262,727 | $198,353 | $179,398 | $31,593 | $14,969 |
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