3SBio Inc. — Board/Management Information 2018

Aug 20, 2018

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, 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 announcement.

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(Incorporated in the Cayman Islands with limited liability) (Stock Code: 1530)

CHANGE OF JOINT COMPANY SECRETARY AND

AGENT FOR THE ACCEPTANCE OF SERVICE OF PROCESS AND NOTICES IN HONG KONG

The Board hereby announces that (i) Ms. Lai has ceased to serve as a joint company secretary and the Process Agent of the Company, with effect from August 20, 2018; (ii) Ms. Leung has been appointed by the Company as a joint company secretary and the Process Agent of the Company, with effect from August 20, 2018; and (iii) the Company has applied for, and the Stock Exchange has granted to the Company, a waiver from strict compliance with the requirements for the qualifications of company secretary under Rules 3.28 and 8.17 of the Listing Rules.

Ms. Liu will continue to serve as the other joint company secretary of the Company.

The board of directors (the “ Board ”) of 3SBio Inc. (the “ Company ”) hereby announces that Ms. LAI Siu Kuen ( 黎少娟 ) (“ Ms. Lai ”) has ceased to serve as the joint company secretary and the agent for the acceptance of service of process and notices on behalf of the Company in Hong Kong (the “ Process Agent ”) due to work re-arrangement, with effect from August 20, 2018. Ms. Lai has confirmed that there is no disagreement with the Board and there are no matters that need to be brought to the attention of the shareholders of the Company in relation to her resignation.

The Board is pleased to further announce that Ms. LEUNG Suet Wing ( 梁雪穎 ) (“ Ms. Leung ”) has been appointed by the Company as a joint company secretary of the Company and the Process Agent, with effect from August 20, 2018. Ms. LIU Yanli ( 劉彥麗 ) (“ Ms. Liu ”) will continue to serve as the other joint company secretary of the Company.

Ms. Leung, is an assistant manager of TMF Hong Kong Limited, which is a corporate secretarial services provider. She has over 7 years of professional experience in the company secretarial field. She is a member of the Hong Kong Institute of Chartered Secretaries and the Institute of Chartered Secretaries and Administrators in the United Kingdom.

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The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”) has granted a waiver to the Company from strict compliance with the requirements under Rules 3.28 and 8.17 of the Rules Governing the Listing of the Securities on the Stock Exchange (the “ Listing Rules ”), for a period from August 20, 2018 to April 28, 2019 in relation to Ms. Liu’s eligibility to act as the joint company secretary on the condition that Ms. Liu would be assisted by Ms. Leung to acquire the “relevant experience” within the meaning of Rule 3.28(2) of the Listing Rules to discharge her duties as joint company secretary of the Company.

The Board would like to take this opportunity to express its sincere gratitude to Ms. Lai for her valuable contribution to the Company during her tenure as a joint company secretary and the Process Agent of the Company, and to express its welcome to Ms. Leung on her appointment as a joint company secretary and the Process Agent of the Company.

By order of the Board 3SBio Inc. Dr. LOU Jing Chairman

Hong Kong, August 20, 2018

As at the date of this announcement, the Board comprises Dr. LOU Jing, Mr. TAN Bo, Ms. SU Dongmei and Mr. HUANG Bin as executive Directors, Mr. LIU Dong and Mr. WANG Steven Dasong as non-executive Directors, and Mr. PU Tianruo, Mr. David Ross PARKINSON and Mr. MA Jun as independent non-executive Directors.

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