Oi declined to comment on the matter, while Huawei and China Mobile did not immediately respond to Reuters' requests for comment. Brazil's largest fixed-line carrier has been struggling to turnaround its business since it filed for bankruptcy protection in June 2016 to restructure approximately 65 billion reais of debt. On Thursday, Reuters reported that, while negotiating its mobile network with Spain's Telefonica SA and Telecom Italia SpA, Oi is also involved in preliminary talks with AT&T Inc and another Chinese company.
Oi declined to comment on the matter, while Huawei and China Mobile did not immediately respond to Reuters' requests for comment. Brazil's largest fixed-line carrier has been struggling to turnaround its business since it filed for bankruptcy protection in June 2016 to restructure approximately 65 billion reais of debt. On Thursday, Reuters reported that, while negotiating its mobile network with Spain's Telefonica SA and Telecom Italia SpA, Oi is also involved in preliminary talks with AT&T Inc and another Chinese company.