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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $606,686 | $595,300 | $670,675 | $770,211 | $1,503,718 | $1,414,912 | $1,208,326 |
| Sodium sulphates other than disodium sulphate | $47,372 | $69,014 | $66,452 | $388,800 | $965,316 | $1,648,687 | $2,449,695 |
| Sulphates of magnesium | $8,076,715 | $6,049,882 | $7,796,504 | $11,317,279 | $6,605,450 | $17,138,969 | $18,398,183 |
| Sulphates of aluminium | $29,191 | $33,996 | $81,118 | $71,647 | $50,550 | $66,341 | $52,715 |
| Sulphates of chromium | $60,919 | $91,348 | | | | | |
| Sulphates of nickel | $6,722,005 | $14,070,490 | $15,020,726 | $4,574,286 | $22,501 | $65,729 | $3,042,261 |
| Sulphates of copper | $465,195 | $888,141 | $967,321 | $1,306,032 | $1,888,627 | $2,474,389 | $4,105,631 |
| Sulphates of zinc | $234,810 | $254,551 | | | | | |
| Sulphates of barium | $360,017 | $422,658 | $613,551 | $605,670 | $449,875 | $236,046 | $821,292 |
| Sulphates (excl. of 2833.21-2833.27) | $1,409,149 | $1,570,998 | $1,593,717 | $3,383,438 | $2,081,334 | $3,743,584 | $3,728,805 |
| Alums | $8,180 | $6,560 | $5,961 | $6,490 | $8,585 | $7,935 | $6,020 |
| Peroxosulphates (persulphates) | $2,957,436 | $3,286,686 | $3,153,600 | $3,325,447 | $2,852,001 | $3,851,103 | $4,001,404 |
| Total | $20,977,675 | $27,339,624 | $29,969,625 | $25,749,300 | $16,427,957 | $30,647,695 | $37,814,332 |
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