Update regarding the special permission of the Board for the grant of security in favour of the related company THERMOILEKTRIKI KOMOTINIS SA pursuant to articles 99-101 of Law 4548/2018

Following the announcement dated March 28th, 2023, which was uploaded on the General Commercial Registry (GEMI) with protocol number 2930459/06.04.2023, MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. (the Company) hereby announces that the 10-day deadline for the submission of a request for a General Meeting to decide on the special permission for the provision of a guarantee in favour of the related company THERMOILEKTRIKI KOMOTINIS SA in relation to the issuance by the latter of a Common Secured Bond Loan lapsed on April 18th, 2023.

The special permission of the Board of Directors of MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. for the grant of security under consideration is valid for six (6) months.

The present announcement is issued in accordance with paragraph 2 of Article 101 of Law 4548/2018.

Maroussi,19 April 2023

The Board of Directors