|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Disodium sulphate | | | $23,845 | | $403 | |
| Sodium sulphates other than disodium sulphate | $843 | $4,846 | $289 | $114,659 | $9,288 | $2,290 |
| Sulphates of magnesium | $648 | | $7,537 | $11 | $25 | $3,461 |
| Sulphates of aluminium | $694,186 | $1,484,775 | $166,542 | $1,175,944 | $790,184 | $166,901 |
| Sulphates of chromium | $19,810 | $73,602 | $62,837 | | | |
| Sulphates of copper | | | | $101 | $925 | $385 |
| Sulphates of barium | $3,781 | | | | $553 | |
| Sulphates (excl. of 2833.21-2833.27) | | | | $57,762 | | $5,792 |
| Peroxosulphates (persulphates) | | | | | | $63 |
| Total | $719,268 | $1,563,223 | $261,050 | $1,348,477 | $801,378 | $178,892 |
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