EC - Ecopetrol S.A. 2021 Q2 - Results - Earnings Call Presentation August, 05 2021 03:43 PM Ecopetrol S.A. American Depositary Shares The following slide deck was published by Ecopetrol S.A. in conjunction with their 2021 Q2 earnings call. For further details see: Ecopetrol S.A. 2021 Q2 - Results - Earnings Call Presentation