8点1氪：被机场拦截的充电宝疑似在二手平台低价售卖；助理回应蔡澜遗产分配；特朗普T1手机被曝由中国公司生产

Group 1 - A significant number of unapproved power banks without "3C certification" have been intercepted at airports, leading to a surge of these products being sold on second-hand platforms at low prices ranging from 15 to 30 yuan [6] - The Civil Aviation Administration of China issued a notice prohibiting passengers from carrying power banks without clear 3C certification starting June 28, emphasizing the need for proper disposal and storage procedures for travelers [6] - Anker has introduced a new recall solution for power banks, allowing users to soak the devices in saltwater for 24 hours to receive compensation, amid ongoing investigations into the safety of their products [8][11] Group 2 - Hangzhou Deshi Biotechnology Co., Ltd. has submitted an IPO application to the Hong Kong Stock Exchange, with Huatai International as the exclusive sponsor [3] - Shanghai Jinjiang International Hotel Co., Ltd. has also filed for an IPO with Dongfang Securities International as the exclusive sponsor [4] - The maternal and infant e-commerce platform Haipaike has submitted its IPO documents to the Hong Kong Stock Exchange [5] Group 3 - Xiaomi responded to concerns regarding the YU7 model's brake catching fire during track testing, clarifying that the incident occurred due to extreme conditions and urging caution for unmodified vehicles [9][14] - Bubble Mart has faced complaints about delayed shipments of collectible products, attributed to a surge in orders during the "618" shopping festival, with an apology issued for the delays [8][10] Group 4 - Buffett announced a donation of $6 billion worth of Berkshire Hathaway stock to various charitable organizations, bringing his total donations to over $60 billion [12] - PwC is set to lay off 175 junior auditors as part of its restructuring efforts [12] Group 5 - The Italian air traffic control faced a data transmission failure, leading to the suspension of over 300 flights in the northwest region, which was later resolved [12] - Germany has requested Apple and Google to remove the DeepSeek application from their stores due to data security concerns [15]