OI SA SPON ADR EACH REP 2 PFD 2024 (P/S) revenue for the last year amounted to 1.85 B USD, the most of which — 885.14 M USD — came from its highest performing source at the moment, Hi Fiber, the year earlier bringing 774.42 M USD. The greatest contribution to the revenue figure was made by Brazil — last year it brought OI SA SPON ADR EACH REP 2 PFD 2024 (P/S) 1.92 B USD, and the year before that — 2.01 B USD.