If you are in any doubt as to any aspect of this circular, you should consult a stockbroker or other registered dealer in securities, bank manager, solicitor, professional accountant or other professional adviser. If you have sold or transferred all your shares of China Southern Airlines Company Limited, you should at once hand this circular to the purchaser or transferee or to the bank, stockbroker or other agent through whom the sale was effected for transmission to the purchaser or the transferee.

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

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

(Stock Code: 1055)
  1. PROPOSED AMENDMENTS TO THE ARTICLES OF ASSOCIATION AND PROCEDURAL RULES AND
  2. SUPPLEMENTAL NOTICE OF EGM

A supplemental notice setting out the additional resolution to be resolved at the EGM to be held at 2:30 p.m., Wednesday, 8 November 2017 at No. 1 Conference Room, 4th Floor, Pearl Hotel CSN, No. 5 Road, Southern Work District, Baiyun International Airport, Guangzhou, Guangdong Province, the PRC is set out on pages 54 to 56 of this circular. Whether or not you intend to be present at the EGM, you are requested to complete the accompanying supplementary form of proxy in accordance with the instructions printed thereon and return the same to the branch share registrar of the Company in Hong Kong, Hong Kong Registrars Limited, at 17M Floor, Hopewell Centre, 183 Queen's Road East, Hong Kong (in case of holders of H shares) or the principal office of the Company in the PRC at 278 Ji Chang Road Guangzhou, PRC 510405 (in case of holders of A shares), no later than 24 hours before the time fixed for holding the EGM or any adjournment thereof. Completion and return of the supplementary form of proxy will not prevent you from attending, and voting at the EGM or any adjournment thereof if you so wish.

17 October 2017

Page

1. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Letter from the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Appendix - Proposed Amendments to the Articles of Association and Procedural Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4. Supplemental Notice of EGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

In this circular, the following expressions have the following meanings, unless the context requires otherwise:

"A Share(s)" A share(s) of RMB1.00 each in the capital of the Company "Articles of Association" the articles of association of the Company, as amended from time

to time

"associate(s)" has the meaning as defined in the Listing Rules

"Board" the board of Directors

"Company" China Southern Airlines Company Limited, a joint stock company incorporated in the PRC with limited liability

"CSAHC" China Southern Air Holding Company, a state-owned enterprise established under the laws of the PRC and the controlling shareholder of the Company

"Directors" directors of the Company

"EGM" the 2017 first extraordinary general meeting of the Company to be convened on 8 November 2017, to consider, and if thought fit, approve, among other things, the Proposed Amendments

"Group" the Company and its subsidiaries

"Latest Practicable Date" 10 October 2017, being the latest practicable date prior to the

printing of this circular for ascertaining certain information contained herein

"Listing Rules" the Rules Governing the Listing of Securities on the Stock Exchange

"PRC" or "China" the People's Republic of China (other than, for the purpose of this circular only, Hong Kong, Macau and Taiwan)

"Procedural Rules of the Shareholders' General Meeting"

the Procedural Rules of the Shareholders' General Meeting of the Company

"Procedural Rules of the Board of Directors"

the Procedural Rules of the Board of Directors of the Company

"Procedural Rules of the Supervisory Committee"

the Procedural Rules of the Supervisory Committee of the Company

"Proposed Amendments" the proposed amendments to the Articles of Association and its

appendixes (the Procedural Rules of the Shareholders' General Meeting, the Procedural Rules of the Board of Directors and the Procedural Rules of the Supervisory Committee)

"RMB" Renminbi, the lawful currency of the PRC

"SFO" Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong)

"Share(s)" collectively, the H Shares and A Shares

"Shareholder(s)" shareholder(s) of the Company

"Stock Exchange" The Stock Exchange of Hong Kong Limited

China Southern Airlines Company Ltd. published this content on 16 October 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 16 October 2017 12:09:10 UTC.

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