The Supervisory Committee of the Northeast Electric Development Co. Ltd. has received the resignation application from Mr. Xing Zenghai ("Mr. Xing") on 31 October 2022, he is Shareholder Representative Supervisor. Due to the job adjustment, Mr. Xing applied for resignation as of the Shareholder Representative Supervisor and Chairman of the Supervisory Committee of the Company.

At the same time, the Supervisory Committee has received the resignation application from Ms. Wu Rongyu ("Ms. Wu"), she is Employee Representative Supervisor. Due to personal health reasons, Ms. Wu applied for resignation as of the Employee Representative Supervisor of the Company.