Renunciation of Chairman Xing Hongwei of Zai Capital Environment

Announcement of Zhongzai Capital Environment: The company's board of directors received a written resignation report from Mr. Xing Hongwei, the chairman of the company, on December 19, 2025. Mr. Xing Hongwei applied to resign from the positions of chairman, director, chairman of the Board of Directors Strategic Committee, member of the Board of Directors Strategic Committee, and member of the Compensation and Evaluation Committee of the 8th Board of Directors of the company due to personal reasons, and will no longer serve as the legal representative of the company. After leaving office, Mr. Xing Hongwei will no longer hold any position at the company.