Tags acting chairman Metfone revenue tops $2.2 billion over 10 years in Cambodia Thursday, Feb 21, 2019 Metfone, the first telecommunications brand of Viettel in an overseas market, posted an accumulated revenue of more than US$2.2 billion in its first 10 years of operation. HoSE appoints new acting chairman Tuesday, Aug 15, 2017 The Ministry of Finance has appointed Le Hai Tra as new acting chairman of the Ho Chi Minh Stock Exchange (HoSE), starting August 14.