Business News Petronas' Unit Engen To Sell Stake In African Fuel Retailing Business To Vivo Energy December 5, 2017 johorbiznet Johor News Petronas’ Unit Engen To Sell Stake In African Fuel Retailing Business To Vivo Energy Nikkei Asian Review Petronas unit holds talks with Shell operator in Africa The Star Online Vivo energy buys Engen oil in share swap deal NTV Uganda Full coverage Source: Business News Feed