|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium sulphites | $2,165 | $10,802 | $24,355 | $1,151 | $15,715 | $40,390 | $30,740 |
| Sulphites (excl. of sodium) | $17 | | $15 | | $311 | | |
| Thiosulphates | $30,413 | $1,463 | $1,077 | $6,466 | $2,296 | $80 | $270 |
| Total | $32,595 | $12,265 | $25,447 | $7,617 | $18,322 | $40,470 | $31,010 |
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