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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $25,200 | $119,025 | $146,666 | $128,624 | $57,849 | $69 | |
| Sodium sulphates other than disodium sulphate | $155,169 | $23,031 | $331,330 | $332,737 | $31,063 | $7,131 | $31,108 |
| Sulphates of magnesium | $524 | $250 | $1,276 | $1,494 | $407 | $2,492 | $190 |
| Sulphates of aluminium | $12,948 | $20,416 | $26,039 | $3,420 | $4,295 | $13,661 | $210,357 |
| Sulphates of chromium | $346,308 | $395,910 | $82,627 | | | | |
| Sulphates of nickel | $20,254 | $888 | | $37,012 | $49,451 | $45,527 | $78,724 |
| Sulphates of copper | | $3,611 | $105,793 | $26,556 | $61,187 | $135,007 | $267,462 |
| Sulphates of zinc | $15,016 | $4,587 | $10,572 | | | | |
| Sulphates of barium | $4 | | | | | $5,006 | |
| Sulphates (excl. of 2833.21-2833.27) | $190,132 | $111,789 | $147,553 | $432,282 | $865,344 | $726,141 | $1,183,346 |
| Alums | $2,174 | $130 | $1,852 | $38 | $157 | $525 | $56 |
| Peroxosulphates (persulphates) | $5 | $36 | | | $128 | $32 | $4,624 |
| Total | $767,734 | $679,673 | $853,708 | $962,163 | $1,069,881 | $935,591 | $1,775,867 |
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