On 2 September 2026, 3SBio Inc. (3SBio) executed an on-market buyback of 1.50 million ordinary shares on the Hong Kong Stock Exchange, paying an aggregate HK$23.59 million. The repurchase price ranged between HK$15.70 and HK$15.75 per share, with a volume-weighted average of HK$15.72.

Following the transaction, issued shares outstanding (excluding treasury shares) declined to 2.53 billion, down 0.06%. Treasury shares increased to 10.02 million from 8.52 million, leaving total issued shares unchanged at 2.54 billion.

The repurchase forms part of the mandate approved on 25 June 2026, which authorises the company to buy back up to 253.71 million shares. To date, 3SBio has repurchased 9.01 million shares under this mandate, equivalent to 0.36% of the issued share count on the mandate date. A moratorium on new share issues or sales of treasury shares is in effect until 2 October 2026.