CITIC Securities Company Limited — Proxy Solicitation & Information Statement 2021

Jul 20, 2021

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

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(A joint stock limited company incorporated in the People’s Republic of China with limited liability)

(Stock Code: 6030)

SECOND NOTICE OF THE 2021 FIRST EXTRAORDINARY GENERAL MEETING

Reference is made to the notice of the 2021 First Extraordinary General Meeting (the “ EGM ”) dated 24 June 2021 of CITIC Securities Company Limited (the “ Company ”), pursuant to which, the EGM will be held at 9:30 a.m. on Monday, 9 August 2021. Unless otherwise specified, capitalized terms used in this notice shall have the same meanings as defined in the circular of the Company dated 24 June 2021.

Pursuant to the relevant provisions of the Mandatory Provisions for Articles of Association of Companies to be Listed Overseas and the Articles of Association of the Company, since the number of the Shares with voting rights represented by the Shareholders who intend to attend the EGM does not reach half of the total number of the Shares with voting rights of the Company as at 19 July 2021, which is the deadline for the Shareholders who intend to attend the EGM to return the reply slips, the Company hereby re-announces the time and venue of and resolutions to be considered at the EGM as follows.

• (I) Time of the EGM: 9:30 a.m. on Monday, 9 August 2021.

• (II) Venue of the EGM: Qing Room, 5th Floor, Beijing Ruicheng Four Seasons Hotel, No. 48 Liangmaqiao Road, Chaoyang District, Beijing, the PRC.

• (III) Resolutions to be considered at the EGM:

ORDINARY RESOLUTIONS:

1. To consider and approve the resolution in relation to the establishment of an asset management subsidiary and the corresponding change to the business scope of the Company.

2. To consider and approve the resolution in relation to the adjustment to the allowance given to non-executive directors, independent non-executive directors and supervisors of the Company.

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Please refer to the notice of the EGM dated 24 June 2021 and the circular dated 24 June 2021 published by the Company on the websites of the HKExnews of Hong Kong Exchanges and Clearing Limited (http://www.hkexnews.hk) and the Company (http://www.citics.com) for detailed information relating to the EGM.

By order of the Board CITIC Securities Company Limited ZHANG Youjun Chairman

Beijing, the PRC 20 July 2021

As at the date of this notice, the executive directors of the Company are Mr. ZHANG Youjun and Mr. YANG Minghui; the nonexecutive director is Mr. WANG Shuhui; and the independent non-executive directors are Mr. LIU Ke, Mr. ZHOU Zhonghui and Mr. LI Qing.

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