Commodity2005200620072008200920102011
Sodium sulphites$27,319$68,559$46,349$256,938$53,360$39,421$34,599
Sulphites (excl. of sodium)$3,723$34,387$25,834$8,607$2,508  
Thiosulphates$6,000$5,968$1,454   $3,262
Total$37,042$108,914$73,637$265,545$55,868$39,421$37,861