On April 03, 2020, the Board of Directors of Petro Viet Nam Low Pressure Gas Distribution Joint Stock Company approved to sign Additional Adjustment No.10 & No.11 of Gas Sale and Purchase Agreement No.162/2015/PV Gas-PVGasD/B1 for Thai Binh Mine - Lot 102 and Lot 106 and Additional Adjustment No.19 of Gas Sale and Purchase Agreement No.70/2012/PVGAS/HDK/PV GAS D/B1 of Thai Binh Mine - Lot 102 and Lot 106 between PVGas and Petro Viet Nam Low Pressure Gas Distribution Joint Stock Company.