• Following the declaration of the June Liquids Formula Contract parameter data by Dairy Co Datum, this will revise the August 2013 delivered Liquid Formula price +0.588p/litre to 31.787p/l (source; milkprices.com flagship league table). Please click on the link for further details. Milk price difference since launch now as follows: March 29.850p/l Standard Liquid; August  31.787p/l Formula  difference +1.937p/l.