The veteran midfielder will see his contract in Manchester expire in June and has confirmed that he will leave the Premier League champions when his deal runs out.
Transfer dealings are currently shrouded in uncertainty amid the coronavirus outbreak, although Silva has allegedly garnered interest from Spain, Japan and the USA.
According to the Daily Star, Real Betis, Vissel Kobe and David Beckham's Inter Miami have all made offers for the 34-year-old, who has registered three goals and seven assists during the 2019-20 Premier League season.
The report also claims that Pep Guardiola's side would be willing to offer Silva an extension in order to finish the season, with FIFA having confirmed alterations to player contracts and the summer transfer window.
Silva has amassed 73 goals in 423 appearances for City since arriving from Valencia in 2010.