Braskem-Roberto Simoes has been nominated as chief executive,effective 1 Jan.2020,to succeed Fernando Musa,who will continue in that role through 31 Dec.2019.Simoes is currently chairman of the board.Sonatrach-Chikhi Kamel-Eddine,previously a manager,has been appointed chairman and chief executive of the Sonatrach Group.He succeeds Hachichi Rachid.
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