|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $254,327 | $179,511 | $220,510 | $1,133,231 | $1,070,749 | $1,233,341 | $648,273 |
| Sodium sulphates other than disodium sulphate | $206,406 | $77,478 | $902,942 | $1,026,919 | $159,010 | $138,353 | $204,958 |
| Sulphates of magnesium | $497,792 | $262,463 | $363,980 | $511,916 | $526,651 | $909,583 | $708,023 |
| Sulphates of aluminium | $118,008 | $149,538 | $225,790 | $208,696 | $92,249 | $99,362 | $90,283 |
| Sulphates of chromium | $438 | $991 | | | | | |
| Sulphates of nickel | $1,370,887 | $3,165,984 | $5,104,874 | $2,211,084 | $586,238 | $690,086 | $370,906 |
| Sulphates of copper | $2,971,031 | $5,729,733 | $7,074,526 | $6,530,842 | $5,833,565 | $8,789,841 | $11,323,321 |
| Sulphates of zinc | $163,199 | $228,793 | | | | | |
| Sulphates of barium | $15,384 | $3,463 | $5,433 | $5,008 | $14,550 | $6,964 | $7,908 |
| Sulphates (excl. of 2833.21-2833.27) | $1,181,677 | $1,791,420 | $3,070,401 | $4,505,472 | $1,050,379 | $1,781,450 | $2,444,377 |
| Alums | $15,472 | $322,004 | $5,925 | $1,123 | $36,114 | $3,196 | $1,349 |
| Peroxosulphates (persulphates) | $378,114 | $55,004 | $38,158 | $96,670 | $125,540 | $102,133 | $18,583 |
| Total | $7,172,735 | $11,966,382 | $17,012,539 | $16,230,961 | $9,495,045 | $13,754,309 | $15,817,981 |
|
|
