On March 31, 2023, HNX announces the status of Thanh An 665 Construction, Installation and Investment JSC’s shares (stock code: TA6) as follows: TA6 shares are put on alert from 05/4/2023 (April 05, 2023) due to the reason that the auditing organization gave qualified opinion on Financial Statements for 03 consecutive years or more according to Point a, Clause 1 Article 33 of the Regulations attached to Decision No. 34/QD-HDTV dated November 16, 2022 of the Vietnam Stock Exchange.