数字认证：大股东首都信息发展减持2%

Group 1 - The major shareholder, Capital Information Development Co., Ltd., reduced its stake by 5.4 million shares, representing 2.00% of the total share capital, between November 24, 2025, and December 30, 2025 [1] - The reduction included 2.7 million shares sold through centralized bidding at an average price of 29.8 yuan per share, and 2.7 million shares sold through block trading at an average price of 27.18 yuan per share [1] - After the reduction, Beijing Data Group and its concerted parties hold a total of 136 million shares, accounting for 50.48% of the total shares [1]