ChinaCache International Holdings Ltd. announced on December 15, 2022, Mr. Xiaoqiang Wei resigned from his position as chief executive officer of the company, effective immediately. On the same date, the board of directors of the company, by unanimous written consent, appointed Ms. Huiling Ying, to serve as chief executive officer of the company. Ms. Huiling Ying joined the company in 2004 and has worked as an employee of the company.