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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $7,523,642 | $6,091,471 | $5,619,858 | $6,597,277 | $9,079,162 | $8,799,111 | $12,250,120 |
| Sodium sulphates other than disodium sulphate | $477,923 | $581,096 | $575,267 | $737,233 | $796,571 | $703,407 | $1,178,289 |
| Sulphates of magnesium | $1,808,207 | $2,426,053 | $3,390,577 | $3,912,638 | $1,663,986 | $5,907,019 | $5,842,185 |
| Sulphates of aluminium | $796,954 | $911,448 | $903,950 | $950,851 | $911,743 | $987,849 | $940,142 |
| Sulphates of chromium | $80,811 | $36,700 | | | | | |
| Sulphates of nickel | $626,124 | $1,000,742 | $1,649,430 | $1,130,899 | $443,451 | $1,609,385 | $923,220 |
| Sulphates of copper | $2,221,923 | $5,059,259 | $6,204,062 | $8,966,099 | $8,435,340 | $12,996,450 | $16,309,079 |
| Sulphates of zinc | $298,410 | $426,483 | | | | | |
| Sulphates of barium | $826,835 | $891,012 | $989,761 | $1,308,427 | $973,398 | $1,481,164 | $1,893,850 |
| Sulphates (excl. of 2833.21-2833.27) | $3,326,223 | $3,887,599 | $6,379,363 | $8,760,036 | $6,465,097 | $8,341,738 | $11,799,899 |
| Alums | $82,669 | $116,671 | $84,664 | $118,978 | $89,927 | $54,947 | $100,711 |
| Peroxosulphates (persulphates) | $393,080 | $285,950 | $540,111 | $991,917 | $832,145 | $1,030,681 | $1,231,977 |
| Total | $18,462,801 | $21,714,484 | $26,337,043 | $33,474,355 | $29,690,820 | $41,911,751 | $52,469,472 |
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