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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $7,208,670 | $6,886,031 | $5,292,860 | $6,734,638 | $3,493,965 | $3,417,277 | $4,859,380 |
| Sodium sulphates other than disodium sulphate | $160,793 | $143,064 | $338,210 | $2,150,118 | $798,733 | $197,159 | $502,478 |
| Sulphates of magnesium | $211,576 | $344,064 | $445,559 | $671,272 | $353,034 | $1,079,173 | $894,873 |
| Sulphates of aluminium | $38,524 | $50,136 | $1,337,316 | $412,824 | $20,499 | $24,283 | $259,326 |
| Sulphates of chromium | $384,076 | $83,231 | | | | | |
| Sulphates of nickel | $194,230 | $134,676 | $196,712 | $206,739 | $73,102 | $70,001 | $148,365 |
| Sulphates of copper | $907,581 | $935,155 | $842,202 | $1,209,375 | $181,448 | $295,972 | $1,123,607 |
| Sulphates of zinc | $31,223 | $71,774 | | | | | |
| Sulphates of barium | $53,295 | $75,294 | $82,285 | $38,923 | $69,959 | $141,630 | $18,752 |
| Sulphates (excl. of 2833.21-2833.27) | $786,449 | $580,060 | $992,577 | $2,202,649 | $2,028,520 | $2,049,906 | $2,275,026 |
| Alums | $1,378 | $3,081 | $5,900 | $5,102 | $18,858 | $6,055 | $6,804 |
| Peroxosulphates (persulphates) | $64,000 | $128,227 | $115,881 | $90,028 | $64,963 | $94,492 | $119,916 |
| Total | $10,041,795 | $9,434,793 | $9,649,502 | $13,721,668 | $7,103,081 | $7,375,948 | $10,208,527 |
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