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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,127,947 | $2,032,473 | $2,418,237 | $753,234 | $1,506,224 | $675,613 | $444,199 |
| Sodium sulphates other than disodium sulphate | $168,332 | $113,596 | $1,981,505 | $3,145,076 | $2,271,579 | $3,613,127 | $1,666,553 |
| Sulphates of magnesium | $1,517 | $8,527 | $656 | $700 | $982 | $6,143 | |
| Sulphates of aluminium | $5,409 | $15,754 | $3,981 | $10,012 | $4,493 | $20,298 | |
| Sulphates of chromium | | $7,627 | | | | | |
| Sulphates of copper | | $1,848 | | | | | $514 |
| Sulphates of zinc | | | $1,615 | $1,005 | | | |
| Sulphates of barium | $58,614 | | | | | $4 | |
| Sulphates (excl. of 2833.21-2833.27) | $8,488 | $4,499 | $39,794 | $42,404 | $91,411 | $42,712 | $34,640 |
| Alums | $20,884 | $18,040 | $23,148 | $37,255 | $65,104 | $81,607 | $22,591 |
| Peroxosulphates (persulphates) | $4,743 | $2,251 | $4,206 | $3,374 | $2,707 | $3,055 | |
| Total | $2,395,934 | $2,204,615 | $4,473,142 | $3,993,060 | $3,942,500 | $4,442,559 | $2,168,497 |
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