BRIEF-Moody's confirms Ecopetrol's BAA3 ratings negative outlook
May 4 (Reuters) - Moody's
* Moody's confirms Ecopetrol's BAA3 ratings; negative outlook
* Ecopetrol's midstream and downstream businesses will support stable cash flows,enough to sustain financial metrics in credit-protective levels Source text for Eikon: (Bengaluru Newsroom +91 80 6749-1130; within U.S. +1 646 223 8780)
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