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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $21,251 | $8,024 | $45,443 | $78,911 | $180,295 | $423,470 | $479,661 |
| Sodium sulphates other than disodium sulphate | $2,489 | $5,199 | $714 | $6,485 | $4,265 | $22,003 | $4,156 |
| Sulphates of magnesium | $12,080 | $15,282 | $13,229 | $39,027 | $25,444 | $67,585 | $63,965 |
| Sulphates of aluminium | $5,936 | $14,886 | $26,177 | $12,472 | $11,554 | $61 | $29,728 |
| Sulphates of chromium | $1,187,897 | $890,270 | | | | | |
| Sulphates of nickel | | | $18 | | | $1,389 | $9,934 |
| Sulphates of copper | $36,924 | $67,917 | $87,456 | $143,702 | $123,504 | $95,649 | $59,779 |
| Sulphates of zinc | $4,075 | $6,116 | | | | | |
| Sulphates of barium | $7,516 | $1,074 | | $900 | $2,458 | $4,323 | $8,304 |
| Sulphates (excl. of 2833.21-2833.27) | $102,145 | $288,113 | $828,013 | $1,003,200 | $1,706,009 | $2,828,943 | $1,514,240 |
| Alums | $2,857 | $9,201 | $4,976 | $8,745 | $7,668 | $12,763 | $14,082 |
| Peroxosulphates (persulphates) | | $788 | $2,541 | $60,659 | $23,324 | $29,433 | $2,637 |
| Total | $1,383,170 | $1,306,870 | $1,008,567 | $1,354,101 | $2,084,521 | $3,485,619 | $2,186,486 |
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