Sudan and South Sudan on Monday signed an agreement that will see the current oil deal and other related economic arrangements extended until March 2022. In August 2013, South Sudan agreed to pay to Khartoum $9.10 for the oil produced in Upper Nile state and $11 for that of Unity state which produces some 20% of South Sudan's oil. Juba also agreed to pay the Transitional Financial Assistance (TFA) to ...