Business Ice-cream sales slip by 80-85% this summer amid COVID-19 outbreak Updated : April 24, 2020 12:27 PM IST Ice-cream makers like Amul, Hindustan Unilever Ltd (HUL), Vadilal, Havmor and Mother Dairy usually make about 40 percent of their annual ice-cream sales in the summer months. The Indian Ice-cream Manufacturers Association (IICMA) has written to both the central as well as state governments seeking relief on various challenges it has been facing. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.