On March 29, 2023, HNX announces the status of Phu Tho Tourist Service JSC’s shares (stock code: DSP) as follows: DSP shares are put on alert from April 3, 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 16/11/2022 of the Vietnam Stock Exchange.