Court of Justice (Third Chamber) 17 July 2014, C‑553/12 P (European Commission v Dimosia Epicheirisi Ilektrismou AE (DEI).)

* EN Reports of Cases * ECLI:EU:C:2014:2083 1 JUDGMENT OF THE COURT (Third Chamber) 17 July 2014 Language of the case: Greek. (Appeal — Competition — Articles 82 EC and 86(1) EC — Maintenance of preferential rights granted by the Hellenic Republic in favour of a public undertaking for the exploration and exploitation of lignite deposits — Exercise of those rights — Competitive advantage on the