On February 16, 2022, the Hochiminh Stock Exchange issued Announcement No.210/TB-SGDHCM about the record date of Thac Ba Hydropower Joint Stock Company as follows:

-  Ex-right date: March 01, 2022

-  Record date: March 02, 2022

1. Reason & purpose: to hold the 2022 Annual General Meeting of Shareholders.
   1. Content:

-  Exercise ratio: 01 share – 01 voting right

-  Meeting time: March 25, 2022

-  Meeting venue: Thac Ba Town, Yen Binh District, Yen Bai.