Core Viewpoint - The completion of China's first replicative Tian Tan smallpox vaccine vector HIV vaccine Phase I clinical trial marks a significant advancement in HIV vaccine research in the country [1] Group 1 - The research was conducted by the Chinese Center for Disease Control and Prevention's AIDS Prevention Center and other teams [1] - The innovative approach utilizes the "Tian Tan strain" smallpox virus, previously used to eradicate smallpox, as a vector [1] - The trial confirmed the safety of the vaccine and its ability to elicit an effective immune response [1]

焦煤期货主力合约日内涨幅扩大至1%，此前一度跌超4%。 ...

Core Insights - Beijing Harmony Hospital and Alibaba Damo Academy have formed a strategic partnership to explore multi-disease AI screening services based on Damo Academy's "One Scan, Multiple Checks" medical AI technology [1] Group 1 - The collaboration will focus on promoting digestive tumors and chronic disease screening using "plain CT + AI" technology [1]

智通财经8月4日电，据南非证券交易所数据，外国投资者上周五净卖出17.8亿兰特（9870万美元）的南 非股票。 ...

智通财经8月4日电，高盛分析师Aurelia Waltham预计，三季度余下时间里铁矿石交易价格将在每吨95美 元至100美元之间。 ...

Group 1 - The tourism and hotel sector is experiencing a significant downturn, with multiple companies facing substantial declines in stock prices [1] - Xizang Tourism (600749) has hit the daily limit down, indicating severe market reaction [1] - Tianfu Cultural Tourism (000558) has dropped over 3%, reflecting negative sentiment in the industry [1] Group 2 - Other companies such as Xiyu Tourism (300859), Qujiang Cultural Tourism (600706), and Xi'an Tourism (000610) have also seen notable declines in their stock prices [1]

台交所加权股价指数收跌0.2%报23,378.94点。 ...

据天津市气象部门预报，天津市4日傍晚至夜间将有中到大雨，部分地区将有大暴雨。当前天津市部分 河道正在行洪，按照《天津市防汛抗旱应急预案》有关规定，天津市防办经组织联合会商研判，决定于 2025年8月4日12时启动市防汛四级应急响应。 ...

台湾加权指数8月4日（周一）收盘下跌55.44点，跌幅0.24%，报23378.94点。 ...

Core Insights - The article discusses the imminent release of production capacity in the northwest region and the peak expectations surrounding photovoltaic policies, raising questions about the potential recovery of the industrial silicon market [1] Group 1: Industry Trends - The northwest region is expected to release significant production capacity, which may impact supply dynamics in the market [1] - Photovoltaic policy expectations are reaching a peak, suggesting a potential stabilization or shift in market conditions for solar energy [1] Group 2: Market Opportunities - There may still be opportunities for recovery in the industrial silicon sector, despite current challenges [1]