Group 1 - The article reports on share buybacks conducted by various companies on September 2, 2025, with a total of 30 companies participating in the buyback program [1] - China Hongqiao (01378) had the largest buyback amount, repurchasing 36.65 million shares for a total of 942 million [2] - Tencent Holdings (00700) repurchased 913,000 shares for 550 million, while Hang Seng Bank (00011) bought back 210,000 shares for 23.66 million [2] Group 2 - The cumulative buyback quantity for China Hongqiao (01378) for the year reached 14.1 million shares, representing 1.5% of its total share capital [2] - Other notable buybacks include Vitasoy International (00345) with 718,000 shares for 6.57 million and MGM China (02282) with 1 million shares for 15.90 million [2] - The buyback activity reflects a trend among companies to return capital to shareholders, with varying percentages of total share capital being repurchased across different firms [2][3]