Fitch rating for a CHF 200,000,000 tranche of EurobondsWithreference to the current report 13/2017 of 14 March 2017 the ManagementBoard of mBank S.A. informs that on 16 March 2017 Fitch Ratings assigned"BBB" rating for the tranche of bonds with a nominal value of CHF200,000,000 (ISIN CH0359915433) referred to in the above current report.This rating corresponds to the rating of the Euro Medium Term NoteProgramme (EMTN) and the long-term rating of mBank S.A.