Polymetal: Polymetal achieved Prime status in ISS ESG Corporate Rating

b'Dissemination of a Regulatory Announcement, transmitted by EQS Group.\nThe issuer is solely responsible for the content of this announcement.\nAccording to the most recent ISS ESG Corporate Rating, Polymetal\'s score improved from \xd0\xa1+ to B-, crossing the Prime threshold.\nThe ISS ESG Corporate Rating is a holistic, annual review of how companies implement and execute sustainability policies.