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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $1,098,837 | $578,240 | $863,795 | $1,113,743 | $374,479 | $149,017 | $215,743 |
| Sodium sulphates other than disodium sulphate | $202,109 | $257,773 | $314,039 | $316,047 | $685,221 | $1,112,980 | $741,121 |
| Sulphates of magnesium | $133,129 | $228,050 | $215,930 | $213,405 | $624,635 | $734,019 | $474,829 |
| Sulphates of aluminium | $173,040 | $107,790 | $1,257,570 | $1,688,350 | $1,643,104 | $1,195,312 | $1,104,973 |
| Sulphates of nickel | $78,912 | $31,293 | $94,144 | $148,972 | $110,605 | $42,673 | $24,400 |
| Sulphates of copper | $1,368,418 | $1,295,446 | $735,535 | $2,203,155 | $2,438,013 | $6,692,545 | $8,338,807 |
| Sulphates of zinc | $221,940 | $206,494 | | | | | |
| Sulphates of barium | $149,001 | $125,967 | $75,878 | $123,510 | $131,782 | $237,889 | $201,088 |
| Sulphates (excl. of 2833.21-2833.27) | $7,011,021 | $10,470,679 | $12,000,112 | $11,344,396 | $9,747,686 | $10,429,823 | $8,881,770 |
| Alums | $256,097 | $380,280 | $568,967 | $81,759 | $31,027 | $160,889 | $119,760 |
| Peroxosulphates (persulphates) | $111,726 | $235,658 | $322,029 | $606,078 | $314,242 | $614,556 | $691,571 |
| Total | $10,804,230 | $13,917,670 | $16,447,999 | $17,839,415 | $16,100,794 | $21,369,703 | $20,794,062 |
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