On February 21, 2023, the Hochiminh Stock Exchange issued an Announcement No.190/TB-SGDHCM about the record date of Lizen Joint Stock Company as follows: - Ex-right date: March 09, 2023 - Record date: March 10, 2023 Reason and purpose: to hold the 2023 Annual General Meeting of Shareholders Content: - Exercise ratio: 01 share – 01 voting right - Meeting time: expected in April 15, 2023 - Meeting venue: Notice late.