Mr. Olivier Mihaud, French nationality, born in September 1962, master of ESSEC (Paris). He worked in FRAMATOME GROUP (NOW EDF) from 1989 to 2000, successively served as the Head of Economic Department, Group Financial Reporting Manager, Head of Finance, Information & Technology Division, Head of Control of Engineering Division, Deputy Controller of Engineering and Construction Division, CFO of Manufacturing Division and Negotiator in the merger of the nuclear activities of FRAMATOME and SIEMENS. From 2000 to 2003, he served as the Deputy Group Financial Controller of Lafarge Group in Paris; from 2003 to 2005, he served as the Director Strategy and Development of LAFARGE CHINA in Beijing; from 2006 to 2011, he was the Financial Controller of LAFARGE SHUI ON CEMENT; from 2011 to 2015, he was the CFO of LAFARGE SHUI ON Construction Materials. From 2015 to August 2026, he successively held the post as CFO, General Manager of Lafarge Emirates Cement LLC and the CFO of Holcim UAE and Oman. Since July 2025, he has been a director of the Company. Since September 2026, he has been a vice president of the Company.