On December 30, 2019, the Board of Directors of PetroVietnam Gas Joint Stock Corporation (PVGas) issued Resolution No.116 approving Draft No.02 regarding the adjustment, supplementation for the agreement of Thien Ung – Dai Hung gas and condensate sale and purchase from Lot 04-3 and Lot 05-1(a) between Vietnam Oil and Gas Group (PVN) and PVGas.