|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Disodium sulphate | $299 | | | | | |
| Sodium sulphates other than disodium sulphate | $214,046 | $283,096 | $70,391 | | $14 | $47 |
| Sulphates of magnesium | | | $12 | | | $32 |
| Sulphates of aluminium | $57 | $23,020 | $969 | $2,986 | $1,706 | |
| Sulphates of copper | | | $333 | | $163 | |
| Sulphates of zinc | $760 | $810 | $995 | $250 | | |
| Sulphates of barium | | | | | $69 | |
| Sulphates (excl. of 2833.21-2833.27) | $29,222 | $14,359 | $1,833 | $740 | $134 | $156 |
| Alums | $139 | | | $4,074 | | |
| Peroxosulphates (persulphates) | | | | | | $255 |
| Total | $244,523 | $321,285 | $74,533 | $8,050 | $2,086 | $490 |
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