ARCELORMITTAL 6-K Exhibit 99.1 ArcelorMittal reports first quarter 2024 results On May 2, 2024 - ArcelorMittal (referred to as “ArcelorMittal” or the “Company” or the "Group") (MT (New York, Amsterdam, Paris, Luxembourg), MTS (Madrid)), the world’s leading integrated steel and mining company, announced results for the three-month period ended March 31, 2024 (“1Q 2024”). 1Q 2024 key highlights: ● Health and safety focus: Protecting employee health and wellbeing remains the overarching priority of the Company ...