Commodity200520062008200920102011
Sodium sulphites$2,150$6,410 $6,650$11,733$3,969
Sulphites (excl. of sodium)  $17,000$8,588  
Thiosulphates  $5,438$550$1,128 
Total$2,150$6,410$22,438$15,788$12,861$3,969