Core Viewpoint - The Hong Kong stock market experienced significant net selling from northbound capital, totaling 34.14 billion HKD on December 29, with notable net selling in major stocks like Alibaba and China Mobile [1]. Group 1: Northbound Capital Flow - Northbound capital recorded a net selling of 34.14 billion HKD, with 3.31 billion HKD from the Shanghai Stock Connect and 30.84 billion HKD from the Shenzhen Stock Connect [1]. - The stocks with the highest net buying included China Merchants Bank (03968), Hua Hong Semiconductor (01347), and Jiangxi Copper (00358) [1]. - The stocks with the highest net selling were China Mobile (00941), Alibaba-W (09988), and Zijin Mining (02899) [1]. Group 2: Individual Stock Performance - Alibaba-W (09988) had a net selling of 8.15 billion HKD, with a total trading volume of 41.57 billion HKD [2]. - Tencent Holdings (00700) saw a net inflow of 8.70 billion HKD, with a total trading volume of 34.90 billion HKD [2]. - China Mobile (00941) experienced a net selling of 10.79 billion HKD, with a total trading volume of 21.77 billion HKD [2]. Group 3: Company-Specific News - China Merchants Bank (03968) received a net buying of 9.71 billion HKD, following the establishment of its subsidiary AIC Investment [6]. - Jiangxi Copper (00358) had a net buying of 22.59 million HKD, as it announced plans to acquire SolGold for up to 7.64 billion GBP [7]. - Hua Hong Semiconductor (01347) saw a net buying of 2.62 billion HKD, while SMIC (00981) faced a net selling of 752 million HKD amid price increase notifications to downstream customers [6].