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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $1,300 | $1,305 | $980 | $13,922 | $32,491 | $33,888 | $22,939 |
| Sodium sulphates other than disodium sulphate | $29,537 | $43,736 | $76,687 | $120,332 | $485,914 | $695,283 | $551,252 |
| Sulphates of magnesium | $6,806 | $10,343 | $15,673 | $34,819 | $18,218 | $23,032 | $32,804 |
| Sulphates of aluminium | $9,354 | $25,913 | $12,469 | $25,288 | $26,278 | $29,317 | $47,642 |
| Sulphates of chromium | $106,841 | $83,728 | | | | | |
| Sulphates of nickel | | | | $4,853 | | $9,856 | $959 |
| Sulphates of copper | $115,449 | $182,818 | $35,853 | $235 | $40,343 | $487 | $44,609 |
| Sulphates of barium | | $697 | | $3,623 | | $1,209 | |
| Sulphates (excl. of 2833.21-2833.27) | $24,387 | $34,095 | $228,002 | $583,403 | $519,282 | $108,514 | $71,747 |
| Alums | $8,690 | | $41,132 | $120 | | | $3,276 |
| Peroxosulphates (persulphates) | $8,224 | | $5,785 | $3,036 | $27,904 | | $8,047 |
| Total | $310,588 | $382,635 | $416,581 | $789,631 | $1,150,430 | $901,586 | $783,275 |
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