Summary of Key Points Core Viewpoint - On December 29, 55 Hong Kong-listed companies conducted share buybacks, totaling 37.9 million shares and an aggregate amount of HKD 999 million [1][2]. Group 1: Major Companies Involved in Buybacks - Tencent Holdings repurchased 1.057 million shares for HKD 636 million, with a yearly total buyback amount of HKD 78.765 billion [1][2]. - Xiaomi Group-W bought back 3.9 million shares for HKD 151 million, with a total buyback amount of HKD 6.136 billion for the year [1][2]. - China COSCO Shipping Holdings repurchased 3.46 million shares for HKD 47.9 million, with a total buyback amount of HKD 6.866 billion for the year [1][2]. Group 2: Buyback Statistics - The highest buyback amount on December 29 was from Tencent Holdings at HKD 636 million, followed by Xiaomi Group-W at HKD 151 million [1][2]. - The largest number of shares repurchased on December 29 was by Four Seasons Medicine, with 8 million shares, followed by Xiaomi Group-W and China COSCO Shipping Holdings with 3.9 million and 3.46 million shares, respectively [1][2]. Group 3: Additional Companies and Their Buyback Data - Kingsoft repurchased 713,600 shares for HKD 20 million, with a total buyback amount of HKD 33.465 million for the year [2]. - Kuaishou-W bought back 310,000 shares for HKD 20 million, with a total buyback amount of HKD 306.840 million for the year [2]. - Other notable companies include Miniso Group, which repurchased 320,600 shares for HKD 1.195 million, and Four Seasons Medicine, which had a total buyback amount of HKD 15.332 million for the year [2][3].