|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $4,170,700 | $5,032,660 | $5,613,666 | $8,310,805 | $5,430,872 | $8,443,822 | $7,767,656 |
| Sodium sulphates other than disodium sulphate | $520,093 | $503,392 | $1,110,109 | $1,051,758 | $941,962 | $803,290 | $1,071,305 |
| Sulphates of magnesium | $2,701,250 | $1,311,831 | $1,807,186 | $1,452,989 | $1,822,794 | $2,293,220 | $2,038,262 |
| Sulphates of chromium | $1,244 | $2,511 | | | | | |
| Sulphates of copper | $4,082,359 | $7,201,889 | $3,142,336 | $2,550,476 | $1,758,885 | $2,158,013 | $4,435,480 |
| Sulphates of zinc | $2,376,503 | $4,797,912 | | | | | |
| Sulphates of barium | $298,618 | $237,259 | $566,718 | $160,788 | $211,177 | $355,250 | $225,391 |
| Sulphates (excl. of 2833.21-2833.27) | $7,970,616 | $6,623,177 | $18,095,188 | $13,141,811 | $11,598,085 | $16,250,049 | $11,059,483 |
| Alums | $410,600 | $774,545 | $793,131 | $532,517 | $327,881 | $505,039 | $481,392 |
| Peroxosulphates (persulphates) | $653,227 | $695,459 | $1,407,876 | $1,644,755 | $871,107 | $1,154,563 | $1,526,262 |
| Total | $23,185,210 | $27,180,635 | $32,536,210 | $28,845,899 | $22,962,763 | $31,963,246 | $28,605,231 |
|
|
