This is to inform you that the 27th Annual General Meeting (AGM) is scheduled to be held on Monday, September 30, 2019 at 11.15 A.M. at Science City, Seminar Hall, JBS Haldane Avenue, Kolkata - 700 046, West Bengal , India. In pursuance of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are enclosing herewith a copy of Notice of the 27th AGM of the Company, setting out the business to be transacted thereat ('said Notice') for your reference. Pursuant to the provisions of Section 91 of the Companies Act, 2013 and Regulation 42 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, Register of Members and Share Transfer Books will remain closed from Tuesday, September 24, 2019 to Monday, September 30, 2019 (both days inclusive) for the purpose of 27th AGM of the Company. We request you to take the same on record.