MEETING NOTICE AND DOCUMENTS OF

ANNUAL GENERAL MEETING OF SHAREHOLDERS 2026

The Board of Directors of TNH Hospital Group Joint Stock Company respectfully invites shareholders to attend the Annual General Meeting of Shareholders 2026 with the following agenda:

1. Time of the Meeting: starting at 8:30 AM on May 15, 2026 .

2. Method of organizing the Meeting: The meeting will be conducted using a combination of online and in-person methods, along with electronic voting.

3. Venue: TNH Lang Son Hospital (Block 10, Nhi Thanh Street, Tam Thanh Ward, Lang Son Province)

4. Conditions and procedures for attending the Meeting:

a. Eligibility requirements:

All shareholders owning shares of TNH Hospital Group Joint Stock Company whose names are on the shareholder list as of April 14, 2026, provided by the Vietnam Securities Depository and Clearing Corporation.

b. How to participate:

Online participation: Shareholders can use one of the following devices: desktop computer/laptop/tablet/smartphone with internet connection to participate in the online General Meeting. Shareholders log into the system, register to attend from the time they receive the invitation letter, and vote after the voting portal opens. In-person participation: When attending the meeting, shareholders must bring the meeting invitation letter and a valid National Identity Card/Citizen ID Card/Passport. In the case of a shareholder organization, the shareholder representative must present documents proving their valid representative status.

Attending by proxy: When attending the meeting, the shareholder's authorized representative must bring the Meeting Invitation Letter; a valid Power of Attorney form (original); and the authorized representative's valid National Identity Card/Citizen ID Card/Passport.

Note: The authorized person may not re-authorize another person.

The General Meeting will use only one voting method: electronic voting via the System at the website: https://tnh.ezgsm.fpts.com.vn/

5. Registration and Voting: Shareholders are kindly requested to access the website https://tnh.ezgsm.fpts.com.vn/ and log in using the username and password sent in the Invitation Letter to register for attendance and voting at the General Meeting. System login information has been sent via the Invitation Letter and email to all shareholders of the Company.

5. Meeting agenda and meeting documents:

1.Disclosure of information regarding the issuance of the Board of Directors’ Resolution No. 115/2026/NQ-TNH dated April 23, 2026 on approving the time, venue, agenda of the 2026 Annual General Meeting of Shareholders and the meeting materials.

2.Board of Directors’ Resolution No. 115/2026/NQ-TNH dated April 23, 2026 on approving the time, venue, agenda of the 2026 Annual General Meeting of Shareholders and the meeting materials.

3.Notice of invitation to the 2026 Annual General Meeting of Shareholders.

4.Agenda of the 2026 Annual General Meeting of Shareholders.

5.Notice regarding nomination and self-nomination for members of the Board of Directors for the 2025–2030 term.

6.Power of Attorney for attendance at the 2026 Annual General Meeting of Shareholders.

7.Voting ballot template.

8.Regulations on the organization of the General Meeting.

9.Proposal for approval of the Presidium and the Vote Counting Committee.

10.Discussion and approval of the Company’s audited separate and consolidated financial statements for 2025.

11.Discussion and approval of the selection of the audit firm for the Company’s 2026 financial statements.

12.Discussion and approval of the Company’s 2025 business performance report and the 2026 business plan.

13.Discussion and approval of the Board of Directors’ report on performance results in 2025 and orientations for 2026.

14.Discussion and approval of the report on the performance evaluation of Independent Members of the Board of Directors.

15.Report of Independent Board Member Ms. Nguyen Thi Thuy Giang.

16.Report of Independent Board Member Mr. Romeo Fernandez Lledo.

17.Discussion and approval of the 2025 operational report of the Audit Committee.

18.Audit Committee Report.

19.Discussion and approval of remuneration for members of the Board of Directors and the Supervisory Board for 2025.

20.Discussion and approval of changes to the number of legal representatives and the organizational structure of the Executive Board.

21.Discussion and approval of the dismissal and additional election of one (01) member of the Board of Directors for the 2025–2030 term.

22.Discussion and approval of amendments to the Charter, the Internal Regulations on Corporate Governance, and the Regulations on the operation of the Board of Directors.

23.Draft Charter of TNH Hospital Group Joint Stock Company.

24.Comparison table of amendments and supplements to the Charter.

25.Draft Regulations on the operation of the Board of Directors.

26.Comparison table of amendments and supplements to the Regulations on the operation of the Board of Directors.

27.Draft Internal Regulations on Corporate Governance.

28.Comparison table of amendments and supplements to the Internal Regulations on Corporate Governance.

29.Draft Resolution of the 2026 Annual General Meeting of Shareholders.

30.Other matters within the authority of the General Meeting of Shareholders (if any).

6. Contact support

For any issues, questions, or suggestions for inclusion in the meeting agenda (please submit in writing), please contact/send a letter to the following address before 4:00 PM, May 12, 2026: Ms. Hua Thi Hoa Linh (Phone number: 0947 633 282).

Address: 328 Luong Ngoc Quyen Street, Phan Dinh Phung Ward, Thai Nguyen Province, Vietnam.

Phone: 0888 143 115 Email: ir.tnh@tnh.com.vn

Best regards./.