Bannari Amman Sugars Ltd. ₹ 2,306 -4.65%. 15 Mar - close price. Export to Excel. bannari BSE: 500041 NSE : BANARISUG. About. Bannari Amman Sugars Limited is one of the leading sugar manufacturers in India. It has three sugar factories with cogeneration plants in Tamilnadu and two sugar factories with co-generation plants in …