Viet Nam Securities Depository and Clearing Corporation (VSDC) - Hochiminh Branch would like to announce the record date of corporate action processing for the Securities registering institution as follows:

- Execution rate: 1:1 (1 share - 1 voting right)
- Meeting time : 04/2026 tentatively
- Meeting venue: Head office of DONA Transportation Construction Joint Stock Company, no.200 Nguyen Ai Quoc, Trang Dai ward, Dong Nai province
- Meeting agenda:
+ Approval of Report by the Board of Directors (BOD) on 2025 activities and 2026 directions;
+ 2025 activity report by the Supervisory Board (SB);
+ Report by the Management Board on 2025 management, 2026 plan
+ Approval of 2025 audited financial statements
+ Approval of profit distribution, earnings reserved for fund establishment
+ Approval of 2026 consolidated revenue, profit plan
+  2025 Remuneration plan and 2026 plan for the BOD, SB
+ Authorization of the BOD to select an audit company for 2026 financial statements;
+ Other issues within the authority of the general meeting (if any)
Coordination details and procedures for corporate action processing for holders of the above securities between VSDC, the Securities registering institution and depository members are specified in the Guideline on corporate action processing for securities holders at VSDC.
DONA Transportation Construction Joint Stock Company  and the parties involved in the process of preparing the dossier, documents of corporate action processin are fully responsible before the law for the legality, accuracy, truthfulness and completeness of the dossier; Institutions and individuals participating in the confirmation of records and documents shall be legally responsible within the scope related to such records and documents as prescribed in Clause 1, Article 11a of the Securities Law No. 54/2019/QH14 dated 26/11/2019, supplemented by Clause 4, Article 1 of Law No. 56/2024/QH15 dated 29/11/2024.