Market Overview - US employment data shows weakness, leading to a decline in the stock market, with the S&P 500 down 1.23%, Dow Jones down 1.20%, and Nasdaq down 1.59% [1] - Software stocks ETF fell by 5%, with Oracle down nearly 7% and Microsoft down nearly 5% [2] - Gold prices dropped by 4%, silver plummeted by 19%, and cryptocurrencies faced significant losses, with Bitcoin down 12% and Ethereum down 11% [4] AI and Technology Developments - Amazon unexpectedly raised its spending guidance for AI to $200 billion, causing a post-market drop of over 10% [3] - Anthropic launched a new AI model, Claude Opus4.6, focused on financial research, while OpenAI introduced GPT-5.3-Codex, touted as the strongest programming agent to date [5] - Nvidia announced a delay in the release of new gaming chips due to a shortage of storage chips [6] - Apple plans to launch a "budget version" MacBook using iPhone chips, priced below $799 [7] Chinese Market Movements - Chinese concept stocks index rose against the market trend, with Baidu up 0.73% and Meituan acquiring Dingdong Maicai, which saw Meituan rise over 2% while Dingdong Maicai fell 15% [8] Sector Insights - Semiconductor sector: Infineon announced a price increase for power switches and related chips starting April 1, 2026, due to ongoing supply shortages and rising costs [11] - Huawei's HarmonyOS version of WeChat app surpassed 40 million installations, marking significant growth in its ecosystem [12] - Gas turbine manufacturers like GE, Siemens Energy, and Mitsubishi Heavy Industries are seeing increased orders due to a surge in natural gas power generation capacity in the US [13] Company Announcements - Jiangfeng Electronics plans to acquire 15.6424% of Kaide Quartz, with stock resuming trading [17] - Guoxuan High-Tech intends to raise no more than 5 billion yuan for a 20GWh power battery project [17] - Lixun Precision is set to engage in foreign exchange derivatives trading for up to one year, with a total not exceeding $4.9 billion [17] - Southeast Network Engineering won a joint bid for a 9.94 billion yuan EPC project [18]

Group 1 - The installation of the WeChat HarmonyOS version App has officially surpassed 40 million, marking significant growth from 30 million in December last year, 20 million in October, and 10 million in July [1] - Huawei's hardware updates, including the Mate80 series and MateX7, are seen as a milestone in the evolution of the HarmonyOS ecosystem, which has grown rapidly over the past year with over 300,000 applications and services, achieving over 95% compatibility [1] - The HarmonyOS ecosystem has completed adaptation with major internet applications, and mid-tail applications are accelerating their launch across various sectors such as government services, finance, transportation, and entertainment [1] Group 2 - Huawei's open-source HarmonyOS products have exceeded 1,200 types, with a total of over 1.19 billion devices and more than 7.2 million developers contributing to the ecosystem [1] - The system-level intelligent agent, Xiaoyi, has been developed to achieve full-scene access through various entry points, with over 50 pioneering HarmonyOS intelligent agents currently in development [1][2] - Guokai Micro has completed the iteration of its smart vision, commercial display, and audio-visual solutions from OpenHarmony 3.1 to OpenHarmony 5.1, with eight open-source HarmonyOS chip platforms now in mass production across various industries [3] - Chipsea Technology is innovating in "Harmonyization" products through a full-link approach combining chips, algorithms, and systems [4]

Core Insights - The WeChat HarmonyOS version app has officially surpassed 20 million installations, marking a significant milestone in the development of the HarmonyOS ecosystem and indicating a new stage of collaboration between domestic operating systems and mainstream applications [1][3] Installation Growth - Since its launch on June 26, the WeChat HarmonyOS app has shown a steady growth in user acceptance and installation, reaching 10 million installations by July 27, 15 million by September 11, and 18 million by September 28, effectively doubling its user base within a few months [3] - The current installation figures show that the WeChat HarmonyOS app has surpassed 20 million on the HarmonyOS 5.1 system, while the HarmonyOS 6.0 system has 19.92 million installations, indicating stable adaptation across different versions [3] Functionality and User Experience - The WeChat HarmonyOS app has achieved comprehensive coverage of core service scenarios, including one-on-one and group chat communication, audio and video calls, Moments browsing and posting, note management, reading public account articles, watching video content, information search, and using mini-programs [3] - The app maintains a familiar WeChat service ecosystem, ensuring users have a seamless and convenient experience on the HarmonyOS platform, meeting diverse needs for social interaction, information retrieval, and service access [3]

Core Viewpoint - The WeChat HarmonyOS version has launched a new beta version with several new features aimed at enhancing user experience and functionality on Huawei devices [1][4][7]. Group 1: New Features - The new version allows users to view their Moments album in the "Me" interface [1]. - Users can now change their Moments cover and set visibility time ranges for their posts [4]. - Long images in Moments can be viewed by scrolling up and down [4]. - Users can search for emojis when sending them [4]. - Videos now support mute playback [4]. - The system desktop allows long-pressing WeChat for quick access to scan and payment functions [4]. - Several known issues have been fixed in this update [4]. Group 2: User Adoption and Functionality - Since its launch in January, the WeChat HarmonyOS version has been downloaded over 10 million times [7]. - WeChat Pay has officially integrated with HarmonyOS 5 cash register, allowing users to use WeChat Pay for digital goods purchases on HarmonyOS 5 devices [7]. - The latest beta version supports pop-up window replies on Huawei phones, a feature not mentioned in the upgrade notes [9].