Commodity200520102011
Sodium sulphates other than disodium sulphate  $7,120
Sulphates of aluminium  $20,257
Sulphates of nickel$4,140  
Sulphates (excl. of 2833.21-2833.27) $147,371$66,784
Peroxosulphates (persulphates)  $6,946
Total$4,140$147,371$101,107