Consumers in Karnataka are facing another price hike as the Karnataka Milk Federation raises Nandini curd prices by Rs 14 per litre. According to KMF, the selling price of Nandini toned milk has been increased by Rs 8 per litre, of which Rs 7 will be passed on to milk producers. Bengaluru: The Karnataka Milk Federation (KMF) on Friday increased the prices of Nandini milk and curd.