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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $359,444 | $521,248 | $565,422 | $793,365 | $739,042 | $133,692 | $491,953 |
| Sodium sulphates other than disodium sulphate | $2,439,263 | $1,486,503 | $2,341,740 | $3,599,901 | $3,723,359 | $5,141,480 | $15,726,447 |
| Sulphates of magnesium | $3,846,780 | $2,982,589 | $3,354,874 | $9,289,853 | $6,887,037 | $9,871,848 | $10,929,852 |
| Sulphates of aluminium | $2,568,965 | $2,676,829 | $3,367,303 | $2,694,100 | $7,353,511 | $4,297,578 | $4,267,071 |
| Sulphates of chromium | $1,624,204 | $3,060,556 | $1,881,001 | $208,574 | | | |
| Sulphates of nickel | $368 | $693 | $282 | $36,814 | $13,070 | $194,790 | $56,971 |
| Sulphates of copper | $507,320 | $640,195 | $1,333,261 | $1,230,003 | $684,903 | $227,559 | $361,771 |
| Sulphates of zinc | $417,892 | $82,103 | $543,569 | $22,854 | | | |
| Sulphates of barium | $88,446 | $4,139 | $84,011 | $68,793 | $404,683 | $193,353 | $338,839 |
| Sulphates (excl. of 2833.21-2833.27) | $14,561,908 | $16,309,744 | $20,873,255 | $44,591,933 | $28,533,225 | $37,161,780 | $40,672,249 |
| Alums | $502,295 | $1,079,559 | $634,014 | $1,238,175 | $3,019,725 | $908,541 | $1,227,184 |
| Peroxosulphates (persulphates) | $615,632 | $718,383 | $920,401 | $1,818,214 | $2,406,414 | $2,556,848 | $2,499,622 |
| Total | $27,532,517 | $29,562,541 | $35,899,133 | $65,592,579 | $53,764,969 | $60,687,469 | $76,571,959 |
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