Ecopetrol Publishes the Offering Notice Regarding the Second Auction for the Second Stage of the Equity Divestment Plan for its Shares in Interconexión Eléctrica S.A. E.S.P (ISA)

BOGOTA, Colombia, April 3, 2016 /CNW/ — Ecopetrol S.A. (BVC: ECOPETROL; NYSE: EC; TSX: ECP) (“Ecopetrol” or the “Company”) hereby announces that on April 2, 2016, as required by the Divestment Regulation (Reglamento de Enajenación), the Company published the offering…