Frederic Lang - Marseille, Provence-Alpes-Côte d'Azur, France | Profil professionnel | LinkedIn
EY Luxembourg on X: "Maurice Lam, Independent Director, and Frédéric Lang, Chief Accounting Officer, ArcelorMittal, share their views on the New Audit Report and its benefits to stakeholders https://t.co/IQrAQbHt3m" / X