|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,183,013 | $2,439,775 | $2,031,712 | $2,339,239 | $472,816 | $14,270 | $281,518 |
| Sodium sulphates other than disodium sulphate | $1,211 | $2,266 | $824 | $943 | $830 | $1,148 | $1,063 |
| Sulphates of magnesium | $27,841 | $33,832 | $32,357 | $49,531 | $15,058 | $239,471 | $223,621 |
| Sulphates of aluminium | $83,360 | $131,633 | $163,810 | $247,066 | | $279,945 | $325,790 |
| Sulphates of nickel | $65,549,599 | $92,761,573 | $166,454,024 | $124,906,845 | | $130,070,158 | $142,274,604 |
| Sulphates of copper | $1,346,444 | $4,138,076 | $3,333,379 | $5,045,566 | | $3,158,079 | $4,807,460 |
| Sulphates of zinc | $9,974 | $46,872 | | | | | |
| Sulphates of barium | $21,904 | $45,118 | $49,120 | $38,919 | $18,216 | $22,520 | $9,246 |
| Sulphates (excl. of 2833.21-2833.27) | $21,488,619 | $25,252,642 | $45,130,020 | $93,141,349 | $24,153,449 | $42,134,902 | $30,783,578 |
| Alums | $235 | $264 | $75 | $198 | $160 | $685 | $213 |
| Peroxosulphates (persulphates) | $70,926 | $70,539 | $47,039 | $46,896 | $24,471 | $56,360 | $30,023 |
| Total | $90,783,126 | $124,922,590 | $217,242,360 | $225,816,552 | $24,685,000 | $175,977,538 | $178,737,116 |
|
|
