Other announcementsALTEO’s wholly-owned subsidiary ECO-FIRST Ltd. and MOL Hungarian Oil and Gas Plc. have signed a long-term service contract for a term of 10 years. – 2024.05.27. ALTEO's wholly-owned subsidiary ECO-FIRST Ltd. and MOL Hungarian Oil and Gas Plc. have signed a long-term service contract for a term of 10 years Announcement by ALTEO Nyrt. on the final rate of dividend for 2023 – 2024.05.28. Information on voting rights and share capital of ALTEO Plc – 2024.05.31.