Tus Environment released an announcement of unusual changes. The company's original controlling shareholder Tus-Tech Services held 166 million shares of the company (accounting for 11.64% of the company's total share capital) and was publicly auctioned by the Dongcheng District People's Court of Beijing on the JD.com judicial auction platform from 10:00 on December 2, 2024 to 10:00 on December 3, 2024 (excluding delays). After the transfer of shares in this judicial auction, the company changed to a state of no controlling shareholder. Tianfu Qingyuan Holdings Co., Ltd. and its persons acting in concert hold 8% of the company's shares and are the company's largest shareholder; Tus-Tech Services Co., Ltd. and its persons acting in concert hold 7.54% of the company's shares and are the company's second largest shareholder; Sander Group Co., Ltd. and its persons acting in concert hold 7.32% of the company's shares and are the company's third largest shareholder. At present, the company's various business activities are carried out normally. The company's change to a state of no controlling shareholder will not lead to changes in the company's main business structure and will not have an adverse impact on the company's daily business activities.