(Bloomberg) -- Perpetual dollar bonds sold by several Hong Kong-based companies have recently suffered their largest weekly declines in years, a sign of contagion from China’s property sector woes.Most Read from BloombergNYC’s Most Exciting New Fine Dining Restaurant Is in a Subway StationMore People Call in Sick on August 24 Than Any Other DayTrump Surrenders in Georgia on 2020 Election Probe ChargesNasdaq 100 Drops 2% as Yields Rise Before Powell: Markets WrapModi and Xi Speak at BRICS Summit,