3SBio Inc. — Share Issue/Capital Change 2016

Sep 26, 2016

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.

3SBIO INC.

(incorporated in the Cayman Islands with limited liability)

(Stock Code: 1530)

GRANT OF SHARE OPTIONS

This announcement is made pursuant to Rule 17.06A of the Rules Governing the Listing of Securities (the “ Listing Rules ”) on The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”).

The board (the “ Board ”) of directors (the “ Directors ”) of 3SBio Inc. (the “ Company ”) hereby announces that on September 26, 2016, a total of 20,000,000 share options (the “ Options ”), with each entitling the holder to subscribe for one ordinary share of US$0.00001 each in the share capital of the Company (the “ Share(s) ”), under its post-IPO share option scheme adopted on May 23, 2015 and amended on June 28, 2016 (the “ Share Option Scheme ”), were granted to TMF (Cayman) Ltd., as trustee of The Empire Trust (“ Grantee ”), a trust established by the Company for beneficiaries who are employees of the Company and its subsidiaries and affiliates, and any other persons as nominated from time to time by the advisory committee of the Grantee that is established with the authority of the Board (the “ Beneficiaries ”). Details of the Options granted (which are subject to vesting conditions) are set out as below:

Date of grant:

September 22, 2016

Exercise price of Options granted:

Each Option shall entitle the holder of the Option to subscribe for one Share upon exercise of such Option at an exercise price of HK$9.1 per Share, which is the highest of:

• (a) HK$9.1 per Share

• (b) the closing price of HK$8.59 per Share as quoted in the Stock Exchange’s daily quotation sheet on the date of grant;

• (c) the average closing price of HK$8.34 per Share as quoted in the Stock Exchange’s daily quotation sheet for the five business days immediately preceding the date of grant; and

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(d) the nominal value of US$0.00001 per Share

Number of Options granted: 20,000,000

Closing price of the Shares on the date of grant: HK$8.59 per Share

Validity period of the Options: 10 years from the date of grant

The Grantee is not a Director, chief executive or substantial shareholder of the Company or any of their respective associates (as defined under the Listing Rules). The Beneficiaries nominated from time to time by the advisory committee of the Grantee may include Directors, chief executive or substantial shareholder of the Company or their respective associates. The Company will comply with the relevant requirements and make announcements in accordance with the Listing Rules relating to the nomination of such Beneficiaries of the relevant Options.

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

Hong Kong September 26, 2016

As at the date of this announcement, the Board comprises Mr. LOU Jing, Mr. TAN Bo, Ms. SU Dongmei and Mr. HUANG Bin as executive directors; Mr. LIU Dong and Mr. LV Dong 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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