智通财经网·2025-09-04 10:13Core Insights - The Hong Kong stock market saw a net inflow of 706 million HKD from Northbound trading on September 4, with a net buy of 1.386 billion HKD from the Shanghai Stock Connect and a net sell of 680 million HKD from the Shenzhen Stock Connect [1] Group 1: Stock Performance - The top net bought stocks included UBTECH (09880), Xiaomi Group-W (01810), and Alibaba-W (09988) [1] - The most sold stocks were SMIC (00981), Hua Hong Semiconductor (01347), and Tencent Holdings (00700) [1] Group 2: Detailed Stock Transactions - Alibaba-W had a net buy of 4.042 billion HKD and a sell of 3.633 billion HKD, resulting in a net inflow of 409 million HKD [2] - UBTECH received a net buy of 1.437 billion HKD and a sell of 860 million HKD, leading to a net inflow of 577 million HKD [2] - Xiaomi Group-W had a net buy of 1.057 billion HKD and a sell of 911 million HKD, resulting in a net inflow of 146 million HKD [2] Group 3: Company Announcements - UBTECH announced a procurement contract worth 250 million RMB for humanoid robots, expected to start delivery within the year [6] - Xiaomi reported over 30,000 vehicle deliveries in August and plans to open 32 new stores in September to meet demand [6] - Alibaba's cloud business revenue reached 33.398 billion RMB, with significant increases in capital expenditure and cloud revenue exceeding expectations [7] Group 4: Market Sentiment - SMIC and Hua Hong Semiconductor faced significant net sells of 11.58 billion HKD and 6.88 billion HKD, respectively, amid a positive outlook for the semiconductor industry driven by AI and domestic substitution [9] - Meituan-W and Changfei Optical Cable received net buys of 5.27 billion HKD and 1.06 billion HKD, while Tencent faced a net sell of 3.37 billion HKD [10]