 BOGOTÁ, Colombia, June 24, 2021 PRNewswire -- Ecopetrol S.A. BVC: ECOPETROL; NYSE: EC informs that the Exclusivity Agreement signed with the Ministry of Finance and Public Credit MHCP on February 12, in connection with Ecopetrols potential acquisition of MHCPs 51.4 stake in Interconexión Eléctrica S.A. 