TST: ​Decision on being continued trading restriction

Following Decision No. 979/QD-SGDHN dated August 08, 2025, HNX announces the continued trading restriction of Telecommunication Technical Service Joint Stock Company’s shares (stock code: TST) as follows:
- Base of review: The Company has organized Annual General Meeting of Shareholders 2024 but not provide a remedy yet
- Other reason for trading restriction: the auditor issued a disclaimer opinion on Financial Statements 2023; the Company was late in submitting the Audited Financial Statements 2024 for more than 45 days from the deadline for information disclosure as prescribed;
- Trading restriction: be traded on Friday weekly;
- Applicable laws: Point b, c Clause 1, Article 33 of the Regulations on Organization and Management of the UPCoM Exchange attached to Decision No.23/QD-HDTV dated April 18, 2025;
Within 15 days from the date the stock is under continued trading restriction as prescribed in Article 1 of this Decision, TST must send a document to the HNX to explain the cause and provide a remedy
This Decision replaces Decision No. 848/QD-SGDHN dated July 10, 2025