MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. pursuant to the Law 3556 / 2007 as this has been amended with the Law 4374 / 2016 (Government Gazette A' 50 / 01.04.2016) hereby informs the investment community that the home ? member state of the Company isGreeceand the supervisory competent authority is the Hellenic Capital Market Commission. This announcement is made in the context of the harmonization of the Greek Legislation to the Transparency Directive 2013/50/EC.

Maroussi, 25 April 2016
The Board of Directors