Please find enclosed a Certificate dated October 12 2020 for the half year ended September 30 2020 certifying that all activities in relation to both physical and electronic share transfer facility (Dematerialisation & Rematerialisation) are maintained by Bigshare Services Private Limited the Registrar and Share Transfer Agent of Dolfin Rubbers Limited. This certificate has been issued in terms of Regulation 7(3) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations 2015.