Fitch Ratings confirms Ecopetrol S.A.’s investment-grade rating

Ecopetrol Logo. (PRNewsFoto/Ecopetrol S.A.)BOGOTÁ, Colombia, Dec. 7, 2017 /PRNewswire/ — Ecopetrol S.A. (BVC: ECOPETROL; NYSE: EC) reports that risk-rating agency Fitch Ratings has maintained the company’s credit rating at BBB with stable prospects, and its stand-alone rating without incorporating government support at BBB-….