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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,411,314 | $2,294,430 | $2,184,002 | $4,936,088 | $1,530,272 | $435,881 | $173,433 |
| Sodium sulphates other than disodium sulphate | $206,667 | $1,125,562 | $992,967 | $102,750 | $1,171,574 | $2,469,584 | $2,351,587 |
| Sulphates of magnesium | $555,170 | $671,717 | $861,462 | $2,986,977 | $1,275,648 | $2,670,388 | $2,660,770 |
| Sulphates of aluminium | $803,545 | $844,832 | $1,044,549 | $1,422,430 | $911,123 | $1,315,926 | $1,083,076 |
| Sulphates of chromium | $140,433 | $105,473 | | | | | |
| Sulphates of nickel | $53,034 | $25,090 | $36,847 | $30,903 | $1,561 | $15,606 | $35,156 |
| Sulphates of copper | $142,984 | $387,573 | $404,763 | $441,681 | $160,488 | $425,725 | $501,221 |
| Sulphates of zinc | $731,667 | $1,509,660 | | | | | |
| Sulphates of barium | $94,579 | $89,132 | $141,293 | $163,715 | $118,541 | $167,764 | $161,544 |
| Sulphates (excl. of 2833.21-2833.27) | $448,163 | $433,054 | $3,193,837 | $3,500,646 | $847,490 | $2,294,772 | $2,799,502 |
| Alums | $85,310 | $127,761 | $157,034 | $166,906 | $123,610 | $117,951 | $129,628 |
| Peroxosulphates (persulphates) | $26,810 | $44,045 | $63,305 | $76,965 | $58,087 | $48,030 | $79,656 |
| Total | $5,699,676 | $7,658,329 | $9,080,059 | $13,829,061 | $6,198,394 | $9,961,627 | $9,975,573 |
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