AMENDMENT OF THE YEAR 2021 FINANCIAL CALENDAR (Change of the date of the Annual Ordinary General Meeting)

With reference to its previous announcement dated 20 April 2021, MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces the change of the date of the Annual Ordinary General Meeting which will be held on Wednesday 23 June 2021 (instead of Wednesday 16 June 2021).

Maroussi, 17 May 2021

The Board of Directors