Group 1 - Sogou Input Method faced backlash for persistent ads even after uninstallation, leading to user frustration and a call for better user experience in software [4][5] - Porsche's operating profit plummeted by 99% in the first nine months of the year, dropping from €4 billion to €40 million, attributed to strategic adjustments and unfavorable market conditions in China [7] - The global automotive industry is facing a chip crisis due to Dutch government interference with Anshi Semiconductor, affecting major manufacturers like Volkswagen and Toyota [9] Group 2 - Three major food delivery platforms, including Meituan and Ele.me, are under investigation by the State Administration for Market Regulation for food safety and merchant qualification issues [10][11] - Huawei appointed Yu Chengdong as the head of the Product Investment Review Committee, emphasizing his role in strategic investment decisions and AI development [11][12] - Gree Electric Appliances claimed that if its energy-saving technology were adopted globally, it could potentially lower the Earth's temperature by 0.5°C [18][19] Group 3 - MakerWorld accused several platforms of copyright infringement for using its exclusive 3D models without permission, indicating a shift in rights management in the 3D printing industry [20] - ByteDance is reportedly launching a game distribution platform similar to Steam, aiming to enhance its overseas gaming business [21] - Xiaomi's Yu7 electric vehicle achieved a winter range of 687 km, leading the market in both range and efficiency [22] Group 4 - Mu Xi Co., a domestic GPU manufacturer, received approval for its IPO, aiming to raise ¥3.904 billion for new GPU projects [28][29] - Apple is investigating color fading issues with the iPhone 17 Pro, recalling affected models for evaluation [32] - OpenAI is developing a new music generation tool that can create soundtracks based on text and audio prompts, indicating a focus on expanding its product offerings [34][35]