Major Events - Huiying Holdings (00821) plans to establish a joint venture to provide training, professional consulting services, and high-end conference business in the RWA category [1] - MIRXES-B (02629) intends to set up a joint venture for research, development, and commercialization of early cancer detection and other nucleic acid-based tests in Malaysia [1] - Kintor Pharmaceutical-B (02171) will present updates on the research results of CT0596 at the 2025 ASH annual meeting [1] - Energy & Energy Global (01142) has had its mining license revoked by a Russian subsidiary and plans to appeal further [1] Operating Performance - C&D International Group (01908) reported a cumulative contract sales amount of approximately 71.03 billion yuan for the first nine months, representing a year-on-year increase of about 7.5% [1] - Sa Sa International (00178) recorded a total revenue of 1.031 billion HKD for the second quarter, an annual increase of 8.4% [1] Buybacks/Reductions - Hang Seng Bank (00011) repurchased 200,000 shares for 23.9836 million HKD on October 6 [1] - Tencent Holdings (00700) repurchased 815,000 shares for 550.3 million HKD on October 6 [1] - Mengniu Dairy (02319) repurchased 1 million shares for 14.4099 million HKD on October 6 [1] - HSBC Holdings (00005) repurchased 1.49 million shares for 163 million HKD on October 3 [1]