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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Disodium sulphate | $46,297 | $41,955 | $316,590 | $15,989 | $231,948 | $331,048 |
| Sodium sulphates other than disodium sulphate | $11,556 | $3,772 | $24,775 | $36,320 | $20,187 | $14,638 |
| Sulphates of magnesium | $4,288 | | | | | |
| Sulphates of aluminium | $1,338,922 | $890,049 | $1,170,239 | $2,604,269 | $2,481,894 | $2,315,369 |
| Sulphates of copper | | $4,560 | | | | |
| Sulphates of barium | | $8,526 | $15,397 | | $6,959 | |
| Sulphates (excl. of 2833.21-2833.27) | $12,029 | $66,868 | $31,829 | $87,523 | $54,777 | $150,651 |
| Alums | | | | | $20,217 | $5,724 |
| Peroxosulphates (persulphates) | | | | $4,507 | | |
| Total | $1,413,092 | $1,015,730 | $1,558,830 | $2,748,608 | $2,815,982 | $2,817,430 |
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