Several Hong Kong-listed companies conducted share buybacks on December 3, 2025. Among them, Tencent Holdings (00700) led with the largest buyback amount, repurchasing 1.04 million shares for HKD 636 million.

Key buyback details include: - **Tencent Holdings (00700)**: 1.04 million shares, HKD 636 million. Year-to-date (YTD) repurchases: 83.06 million shares (0.904% of total shares). - **Xiaomi Group-W (01810)**: 7.50 million shares, HKD 302 million. YTD: 85.80 million shares (0.330%). - **COSCO SHIP HOLD (01919)**: 3.00 million shares, HKD 41.37 million. YTD: 63.54 million shares (2.207%). - **Kuaishou-W (01024)**: 440,000 shares, HKD 29.75 million. YTD: 5.94 million shares (0.139%). - **China Feihe (06186)**: 4.00 million shares, HKD 16.79 million. YTD: 199 million shares (2.193%).

Other notable buybacks: - **Ascletis-B (01672)**: 1.31 million shares, HKD 15.93 million. - **Fenbi (02469)**: 4.53 million shares, HKD 14.36 million. - **Kingsoft (03888)**: 356,200 shares, HKD 9.99 million. - **Gushengtang (02273)**: 320,000 shares, HKD 9.19 million. - **SINOPEC CORP (00386)**: 1.80 million shares, HKD 8.14 million.

Additional companies involved in buybacks include CG Services (06098), AAC TECH (02018), CIMC (02039), MGM China (02282), and others.

The buyback activities reflect companies' confidence in their valuations and commitment to returning value to shareholders.