S&P Global Ratings downgrades Foreign Currency LT credit rating of Oi S.A. to "B-"; outlook negative
May 13, 2020
|S&P Global Ratings downgraded from "B" to "B-" the Foreign Currency LT credit rating of Oi S.A. on May 11, 2020. The outlook is negative.|
Company — Oi S.A.
Full nameOi S.A.