MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on January 30^th, 2023 it effected purchases of 3,211 Company shares of total value EUR 71,907.74 (average price per share: EUR 22.394).

The aggregate number of treasury stock in possession of the Company equals 2,291,424 corresponding to 2.07% of its share capital. The average price of the own shares purchased by the Company equals EUR 17.146 per share.

Maroussi, 31 January 2023

The Board of Directors