Emergent BioSolutions (06660.HK): Wu Jinaan has been appointed as the chief executive officer.

Wisdom Finance News APP, Amy Vaccine (06660.HK) announced that Ms. Liu Ling has been appointed as an executive director of the company, and Mr. Ouyang Hui and Mr. Shao Weicai have been appointed as independent non-executive directors of the company. The resolution has been formally passed at the shareholders' annual meeting and will take effect from the end of the shareholders' annual meeting.