YPF - YPF Sociedad Anónima 2021 Q1 - Results - Earnings Call Presentation May, 12 2021 09:56 AM YPF Sociedad Anonima The following slide deck was published by YPF Sociedad Anónima in conjunction with their 2021 Q1 earnings call. For further details see: YPF Sociedad Anónima 2021 Q1 - Results - Earnings Call Presentation