FinancePetronas sues South Sudan over failed $1.25 billion oilfields saleMalaysian player launches arbitration at ICSIDWomen hold the South Sudanese flag during a ceremony marking the restarting of crude oil pumping at the Unity oilfields in South Sudan in January 2019.Photo: REUTERS/SCANPIXAmanda BattersbyAsia Bureau ChiefSingapore