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

- Execution rate: 1 share - 1 voting right
- Planned meeting time:  22/04/2026.
- Meeting venue: Office of Vinacomin - Ha Tu Coal Joint Stock Company, Group 6, Ha Tu 3 quarter, Ha Tu Ward, Quang Ninh province
- Meeting agenda:
+ Director's report on 2025 business performance and 2026 plan;
+ reports by the Board of Directors (BOD) and Supervisory Board (SB) on 2025 activities and 2026 orientation;
+ 2025 Audited financial statements
+ Proposal for 2025 profit distribution
+ Proposal for 2025 remuneration payment to the BOD and SB  and 2026 plan
+ Proposal for selecting an auditing firm for 2026 financial statements;
+ Proposal for approval of contracts and transactions with related parties in 2026;
+ Proposal for amendment of the Company's Charter;
+ Other issues within the authority of the general meeting
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.
Vinacomin – Hatu Coal Joint Stock Company and the parties involved in the process of preparing the dossier, documents of corporate action processing 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.