The Board of 3SBio Inc. announced that Ms. Leung has resigned from her positions as the Company Secretary, the Authorized Representative and the Process Agent due to work allocation, with effect from 17 July 2021. Ms. Leung has confirmed that there is no disagreement with the Board and that there are no matters that need to be brought to the attention of the Stock Exchange or the Shareholders in relation to her resignation. The Board announced that Mr. Lee has been appointed by the Company as the Company Secretary, the Authorized Representative and the Process Agent in place of Ms. Leung, with effect from 17 July 2021. Mr. Lee is a director and head of the global entity management division of TMF Hong Kong Limited, which is a corporate secretarial services provider. He has over 20 years of experience in providing transaction and consulting services to clients spanning a number of sectors including financial services, healthcare and life sciences. He is a member of the American Institute of Certified Public Accountants and the Hong Kong Institute of Certified Public Accountants and a Chartered Financial Analyst.