HARARE – President Emmerson Mnangagwa hired a private jet from China to fly him to Russia on Tuesday at an estimated cost of nearly US$700,000. Mnangagwa, attending the Russia-Africa summit in St Petersburg, chartered a luxuriously fitted Airbus A320-232 (CJ) Prestige owned by Deer Jet headquartered in Beijing. The jet bearing registration B-8415, has recently flown the Chinese foreign minister to…