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 share - 1 voting right
- Meeting time: 03/04/2026 tentatively 
- Meeting venue: Expected location: Vingal-Vnsteel Industrial Zinc Plating Joint Stock Company, Address: No. 4, Road 2A, Bien Hoa II Industrial Park, Long Hung Ward, Dong Nai Province.
- Meeting agenda:
+ The report on 2025 business performance, 2026 plan, and other issuers will be announced in detail in the invitation letter by Vingal-Vnsteel Industrial Zinc Plating Joint Stock Company.
+ All updated information regarding the 2026 Annual General Meeting will be posted on the Company's website at: www.vingal.com.
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
Vingal Industries 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.