NOTICE OF AGM AND THE 2025 FIRST

A SHARE CLASS MEETING

The board of directors and all directors of Huatai Securities Co., Ltd. (hereinafter referred to as "the Company") warrant that there are no false representations, misleading statements contained in, or material omissions from, this announcement, and accept responsibility for the truthfulness, accuracy and completeness of the content in this announcement.

NOTICE IS HEREBY GIVEN that the AGM will be held at Conference Room, Renaissance Nanjing Olympic Centre Hotel, No. 139 Aoti Street, Jianye District, Nanjing, Jiangsu Province, the PRC on Friday, June 20, 2025 at 2.00 p.m. to consider the following issues (special resolution marked with *):

Non-Cumulative Poll Resolutions

1. To consider and approve the 2024 Work Report of the Board of the Company

2. To consider and approve the 2024 Work Report of the Supervisory Committee of the Company

3. To consider and approve the 2024 Final Financial Report of the Company

4. To consider and approve the 2024 Annual Report of the Company

5. To consider and approve the 2024 Profit Distribution Plan of the Company

6. To consider and approve the resolution on the estimated ordinary transactions with related parties of the Company for 2025:

6.1 Ordinary related-party transactions with Jiangsu Guoxin Investment Group Limited and its related companies

6.2 Ordinary related-party transactions with Jiangsu Communications Holding Co., Ltd and its related companies

6.3 Ordinary related-party transactions with Govtor Capital Group Co., Ltd.

6.4 Ordinary related-party transactions with Jiangsu SOHO Holdings Group Co., Ltd.

6.5 Ordinary related-party transactions with other related legal persons

6.6 Ordinary related-party transactions with related natural persons

7. To consider and approve the resolution on the estimated investment amount for the proprietary business of the Company for 2025

8. To consider and approve the resolution on the re-appointment of the accounting firms of the Company for 2025

9. To consider and approve the report on performance of duties of the Independent Non-executive Directors for 2024

10*. To consider and approve the resolution on the grant of general mandate to the Board to issue Shares

11*. To consider and approve the resolution on repurchase and cancellation of part of the restricted A Shares

Cumulative Poll Resolutions

12. To consider and approve the resolution on the election of non-executive Director and executive Director of the sixth session of the Board

  12.1 To consider and approve the resolution on the election of Mr. Jin Yongfu as non-executive Director of the sixth session of the Board

  12.2 To consider and approve the resolution on the election of Ms. Wang Ying as executive Director of the sixth session of the Board

Voting Arrangements

The aforesaid resolutions 1 to 9 and 12 are ordinary resolutions to be passed by the affirmative votes representing at least half of the total number of Shares held by the attending Shareholders having voting rights; the resolutions 10 and 11 are special resolutions to be passed by the affirmative votes representing at least two-thirds of the total number of Shares held by the attending Shareholders having voting rights.

Among which, resolution 12 will adopt the method of cumulative poll, i.e., the number of votes carried by each Share held by the Shareholders shall be equal to the number of positions and the Shareholders may concentrate their entitled votes when voting. In particular: each Shareholder shall be entitled to such number of votes as shall be equal to the number of Shares held by him/her multiplied by the total number of non-executive Director and executive Director upon whom he/she can vote, when electing non-executive Director and executive Director. Such votes may only be voted for the candidates of the non-executive Director and executive Director, and the candidates who have the most votes shall be appointed.

NOTICE IS HEREBY GIVEN that the 2025 first A share class meeting of the Company (the "A Share Class Meeting") will be held at Conference Room, Renaissance Nanjing Olympic Centre Hotel, No. 139 Aoti Street, Jianye District, Nanjing, Jiangsu Province, the PRC on Friday, June 20, 2025 at 2:00 p.m. (or immediately after the conclusion of the 2024 annual general meeting or an adjournment thereof) to consider the following issue:

Non-Cumulative Poll Resolution

1. To consider and approve the resolution on repurchase and cancellation of part of the restricted A Shares

Voting Arrangement

The aforesaid resolution 1 is special resolution to be passed by the affirmative votes representing at least two-thirds of the total number of Shares held by the attending Shareholders having voting rights.

For more information on the resolutions, please visit:

http://www.rns-pdf.londonstockexchange.com/rns/4019J_1-2025-5-20.pdf

A copy of the above document has been submitted to the National Storage Mechanism and will shortly be available for inspection at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

 Huatai Securities Co., Ltd

May 20, 2025