Summary of Key Points Core Viewpoint - A total of 30 companies conducted share buybacks on December 10, 2025, with Tencent Holdings (00700) leading in both the number of shares repurchased and the total amount spent on buybacks. Group 1: Companies with Significant Buybacks - Tencent Holdings (00700) repurchased 1.06 million shares for a total of 636 million, representing 0.961% of its total share capital [2] - Xiaomi Group-W (01810) repurchased 2.4 million shares for 101 million, accounting for 0.400% of its total share capital [2] - China Feihe (06186) repurchased 5.47 million shares for 22.94 million, which is 2.521% of its total share capital [2] Group 2: Other Notable Buybacks - Geely Automobile (00175) repurchased 1.54 million shares for 27.14 million, representing only 0.047% of its total share capital [2] - Kweichow Moutai (600519) repurchased 204,000 shares for 8.82 million, which is 0.180% of its total share capital [2] - Vitasoy International (00345) repurchased 404,000 shares for 2.67 million, accounting for 2.180% of its total share capital [2] Group 3: Companies with Lower Buyback Amounts - 康臣药业 (01681) repurchased 354,000 shares for 5.28 million, which is 15.048% of its total share capital [2] - 瑞声科技 (02018) repurchased 150,000 shares for 5.76 million, representing 0.492% of its total share capital [2] - 周黑鸭 (01458) repurchased 160,500 shares for 2.68 million, which is 1.407% of its total share capital [3]