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: 1:1 (1 share - 1 voting right)
- Meeting time: 04/12/2026
- Meeting venue: 4th-floor meeting hall, headquarters of Central Plant Protection Joint Stock Company No. 1, 145 Ho Dac Di Street, Kim Lien Ward, Hanoi. (The company will announce any changes in the invitation letter sent to shareholders and post on the Company's website and other mass media as regulated by applicable laws)
- Meeting agenda:
+ Approval of the resignation of members of the Board of Directors;
+ Election of additional members to the Board of Directors for the fifth term (2026 – 2031);
+ Approval of the resignation of members of the Supervisory Board;
+ Election of additional members to the Supervisory Board for the fifth term (2026 – 2031);
+ Other issues in accordance with the Company's Charter
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
Central Plant Protection Joint Stock Company No.1  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.