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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,977,117 | $929,208 | $2,710,117 | $14,505,906 | $7,971,753 | $8,441,636 | $9,842,005 |
| Sodium sulphates other than disodium sulphate | $395,694 | $40,854 | $560,963 | $1,467,019 | $1,031,129 | $1,454,622 | $1,770,713 |
| Sulphates of magnesium | $1,071,238 | $1,270,197 | $1,995,409 | $1,359,782 | $2,108,903 | $1,913,595 | $3,234,924 |
| Sulphates of aluminium | $374,100 | $543,405 | $214,971 | $583,055 | $591,768 | $481,178 | $246,414 |
| Sulphates of chromium | $601,133 | $816,347 | $16,515 | | | | |
| Sulphates of nickel | $685,694 | $780,815 | $962,056 | $605,259 | $331,994 | $365,919 | $587,035 |
| Sulphates of copper | $371,523 | $318,189 | $631,003 | $533,860 | $695,061 | $789,555 | $1,052,703 |
| Sulphates of zinc | $456,674 | $462,349 | $208,769 | | | | |
| Sulphates of barium | $487,057 | $669,421 | $1,394,328 | $1,898,685 | $1,627,873 | $1,920,656 | $2,007,926 |
| Sulphates (excl. of 2833.21-2833.27) | $1,170,384 | $1,207,452 | $2,600,982 | $4,526,549 | $4,455,086 | $4,443,169 | $6,058,320 |
| Alums | $146,087 | $128,835 | $7,933 | $77,356 | $118,717 | $220,119 | $115,565 |
| Peroxosulphates (persulphates) | $197,025 | $217,897 | $201,732 | $213,822 | $259,147 | $480,419 | $450,245 |
| Total | $8,933,726 | $7,384,969 | $11,504,778 | $25,771,293 | $19,191,431 | $20,510,868 | $25,365,850 |
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