PVD: Report on ownership change of Group of related foreign investors - (21.11.2022) & (23.11.2022)

Report on ownership change of Group of related foreign investors - (21.11.2022) & (23.11.2022) of PetroVietNam Drilling & Well Service Corporation as follows:

HOSE

>   DGC: Report on ownership change of Group of related foreign investors - Truong Ngoc Phuong (22.11.2022) & (23.11.2022) (24/11/2022)

>   DXG: Report on ownership change of Group of related foreign investors - (18.11.2022); (21.11.2022) & (23.11.2022) (24/11/2022)

>   MBB: Relocation of Dong Do transaction office (24/11/2022)

>   HOSE: Foreign Investors Shareholding Data 23 Nov 2022 (23/11/2022)

>   HUB: Changes in 11st Business Registration Certificate (23/11/2022)

>   FUEKIVFS: Report on results of trading of Certificates fund of affiliated organization - Korea Investment Management. (23/11/2022)

>   KBC: Report on ownership change of Group of related foreign investors - 22.11.2022 (23/11/2022)

>   KBC: Report on ownership change of Group of related foreign investors (23/11/2022)

>   GEX: Report on ownership change of Group of related foreign investors (23/11/2022)

>   GEX: Report on ownership change of Group of related foreign investors - 22-11-2022 (23/11/2022)