Summary of Key Points Core Viewpoint - A total of 36 companies conducted share buybacks on June 2, 2025, with Tencent Holdings (00700) leading in both the number of shares repurchased and the total amount spent on buybacks. Group 1: Buyback Details - Tencent Holdings (00700) repurchased 1.013 million shares for a total of 501 million CNY, with a year-to-date cumulative buyback of 10.797 million shares, representing 0.118% of its total share capital [1][2] - AIA Group (01299) repurchased 5.448 million shares for 354 million CNY, with a cumulative buyback of 29.266 million shares, accounting for 0.274% of its total share capital [2] - Kuaishou-W (01024) repurchased 6 million shares for 312 million CNY, with a cumulative buyback of 12.3 million shares, representing 2.826% of its total share capital [2] Group 2: Other Notable Buybacks - Times Electric (03898) repurchased 320,700 shares for 10.528 million CNY, with a cumulative buyback of 53.301 million shares, accounting for 9.823% of its total share capital [2] - Stone Four Pharmaceutical Group (02005) repurchased 7.55 million shares for approximately 20.984 million CNY, with a cumulative buyback of 7.55 million shares, representing 0.263% of its total share capital [2] - Modern Dental Group (03600) repurchased 100,000 shares for 4.181 million CNY, with a cumulative buyback of 200,000 shares, accounting for 0.021% of its total share capital [3] Group 3: Additional Companies - China Eastern Airlines (00670) repurchased 2 million shares for 596,650 CNY, with a cumulative buyback of 66.088 million shares, representing 1.277% of its total share capital [2] - Mengniu Dairy (02319) repurchased 300,000 shares for 5.225 million CNY, with a cumulative buyback of 24.596 million shares, accounting for 0.625% of its total share capital [2] - Huazheng Medical (01931) repurchased 20,000 shares for 4.260 million CNY, with a cumulative buyback of 1.824 million shares, representing 0.135% of its total share capital [3]