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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Disodium sulphate | $3,736,013 | $11,493,819 | $9,390,715 | $6,478,923 | $5,535,447 |
| Sodium sulphates other than disodium sulphate | $1,056,405 | $1,708,244 | $1,186,500 | $1,517,347 | $421,060 |
| Sulphates of magnesium | $170,236 | $190,879 | $222,379 | $584,798 | $2,798,358 |
| Sulphates of aluminium | $6,309,649 | $18,776,122 | $8,116,952 | $25,718,114 | $1,865,364 |
| Sulphates of chromium | $3,959,479 | $1,486,188 | $669,231 | | |
| Sulphates of nickel | $24,637 | | $218,327 | $13,929 | |
| Sulphates of copper | $1,970,457 | $7,738,130 | $7,348,036 | $1,530,495 | $1,088,177 |
| Sulphates of zinc | $138,362 | $619 | $7,424 | | |
| Sulphates of barium | $62,760 | $8,785 | $2,565 | $22,382 | |
| Sulphates (excl. of 2833.21-2833.27) | $456,345 | $764,097 | $947,308 | $1,864,169 | $2,170,001 |
| Alums | $1,459,038 | $1,458,268 | $328,902 | $31,534 | $21,838 |
| Peroxosulphates (persulphates) | $50,755 | $117,429 | $196,561 | $309,317 | $137,270 |
| Total | $19,394,136 | $43,742,580 | $28,634,900 | $38,071,008 | $14,037,515 |
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