Wholemilk powder prices offered by Fonterra on the GDT auction is the main contributor to the change with a 8,400 tonnes decrease over the September to November period and a further reduction January to March of 7,500 tonnes.
Skim milk powder is the second largest contributor with a 6,000 tonne decrease from October to January 2016. Anhydrous milk fat also being reduced 1,150 metric tonnes from September to August 2016.
See recent changes in the GDT index here:
Fonterra said that while its GlobalDairyTrade (GDT) offer quantities and forecasts were "genuine estimates" of product availability, "they can change as our view of future events or trends in supply and demand factors change".
GlobalDairyTrade prices have rallied since Fonterra's August announcement on August 13. At the last sale, wholemilk powder prices rose by 12.1 per cent to US$2,078 a tonne.