Group 1: Hong Kong Stocks - Ascentage Pharma-B (06855) opened over 5% higher after receiving FDA and EMA approval for its drug, Lisenglitazone, for high-risk MDS in Phase III clinical trials [1] - Haijia Medical (06078) fell over 5% following a profit warning, expecting a mid-term net profit decline of approximately 34% to 39% due to factors like centralized procurement and increased depreciation from new hospitals [1] - Hua Hong Semiconductor (01347) dropped over 6% as it announced plans to acquire a controlling stake in Shanghai Huali Microelectronics to address industry competition [1] - Zhonghui Biotech-B (02627) rose over 8% after receiving IND approval for its recombinant respiratory syncytial virus vaccine in both the US and China [1] - NetDragon (00777) surged over 10% after forming a strategic alliance with Zhongke Wenge to promote AI technologies abroad [1] - Great Wall Motors (02333) increased over 12% following the completion of its factory in Brazil, with an initial production capacity of 30,000 vehicles per year [1] - Yuewen Group (00772) rose over 20% as its first-half performance exceeded expectations, benefiting from growth in licensing business and steady performance of short dramas [1] Group 2: Other Notable Stocks - Huirui Group (00806) increased over 8% after reporting first-half results that met market expectations and is applying for MRF mutual recognition for other products [2] - Soundon Technology (02495) surged nearly 30% after announcing a projected net profit exceeding 50 million yuan for the first half, marking a turnaround from losses [2] - Robotics concept stocks saw significant gains, with Jinshang Machine Tool (01651) up over 11% and Lijin Technology (00558) up over 3% [2] Group 3: US Stocks - Intel (INTC.US) rose 2.93% amid reports of negotiations with the Trump administration for government investment to support domestic manufacturing [3] - Hesai Technology (HSAI.US) increased 9.73% after reporting over 50% year-on-year revenue growth for Q2 2025 [3] - UnitedHealth (UNH.US) surged 11.98% following Berkshire Hathaway's new investments in the company [3] - NIO (NIO.N) rose 8.09% as it announced the upcoming launch of its new ES8 model [4] - Xunlei (XNET.US) continued to rise by 26.53% after reporting a 30.6% year-on-year revenue increase for Q2 2025 [5]