Commodity200520062007200820092011
Sodium sulphites$2,372$9,328$6,413$5,095$22,686$1,647
Sulphites (excl. of sodium)$2,685$3,402$8,261$5,370$19,359$1,801
Thiosulphates $510   $411
Total$5,057$13,240$14,674$10,465$42,045$3,859