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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $1,267,840 | $1,192,040 | $1,071,097 | $1,427,409 | $937,045 | $1,482,293 | $1,652,736 |
| Sodium sulphates other than disodium sulphate | $783,208 | $934,992 | $1,041,567 | $1,075,791 | $1,652,013 | $1,898,988 | $1,256,819 |
| Sulphates of magnesium | $2,289,212 | $2,486,111 | $2,280,051 | $2,852,663 | $2,669,934 | $14,803,588 | $17,557,233 |
| Sulphates of aluminium | $587,372 | $312,207 | $216,802 | $201,364 | $61,249 | $89,600 | $5,725,989 |
| Sulphates of chromium | $85,728 | $1,766 | | | | | |
| Sulphates of nickel | $456,235 | $2,812,448 | $6,396,609 | $9,570,353 | $245,655 | $1,176,902 | $2,720,693 |
| Sulphates of copper | $463,736 | $894,098 | $2,800,612 | $938,623 | $1,149,771 | $925,494 | $882,024 |
| Sulphates of zinc | $539,016 | $876,436 | | | | | |
| Sulphates of barium | $1,204,884 | $1,199,920 | $1,530,372 | $1,148,916 | $1,245,793 | $1,208,763 | $1,945,048 |
| Sulphates (excl. of 2833.21-2833.27) | $4,511,985 | $5,289,048 | $7,934,846 | $8,540,284 | $6,695,909 | $7,853,619 | $8,884,379 |
| Alums | $24,513 | $31,248 | $26,265 | $12,008 | $12,513 | $18,504 | $124,880 |
| Peroxosulphates (persulphates) | $1,548,332 | $1,197,338 | $1,612,879 | $1,696,973 | $1,493,424 | $1,754,849 | $2,094,442 |
| Total | $13,762,061 | $17,227,652 | $24,911,100 | $27,464,384 | $16,163,306 | $31,212,600 | $42,844,243 |
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