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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,500,829 | $2,685,997 | $3,432,006 | $7,630,994 | $7,788,319 | $8,507,640 | $7,234,778 |
| Sodium sulphates other than disodium sulphate | $3,780,066 | $3,535,286 | $5,582,630 | $909,673 | $681,963 | $218,845 | $966,722 |
| Sulphates of magnesium | $910,087 | $893,647 | $1,200,489 | $1,278,659 | $1,238,119 | $1,221,641 | $2,238,292 |
| Sulphates of aluminium | $921,162 | $690,794 | $942,825 | $645,549 | $517,607 | $667,215 | $1,242,126 |
| Sulphates of chromium | $10,955 | $17,409 | | | | | |
| Sulphates of nickel | $66,681 | $34,173 | $8,466 | $32,299 | $24,832 | $15,151 | $18,978 |
| Sulphates of copper | $3,380,063 | $5,645,283 | $5,964,451 | $5,808,860 | $5,184,384 | $5,679,651 | $7,566,877 |
| Sulphates of zinc | $728,814 | $451,773 | | | | | |
| Sulphates of barium | $588,706 | $497,823 | $1,657,130 | $5,323,104 | $1,015,447 | $891,153 | $762,588 |
| Sulphates (excl. of 2833.21-2833.27) | $6,237,592 | $7,450,179 | $9,849,072 | $12,168,271 | $7,661,825 | $6,448,978 | $6,279,700 |
| Alums | $96,220 | $88,199 | $131,714 | $193,136 | $253,405 | $119,426 | $154,177 |
| Peroxosulphates (persulphates) | $250,225 | $246,520 | $208,013 | $353,571 | $93,575 | $116,850 | $1,243,058 |
| Total | $19,471,400 | $22,237,083 | $28,976,796 | $34,344,116 | $24,459,476 | $23,886,550 | $27,707,296 |
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