多家航司：涉日航线客票可免费退改；宇树科技IPO辅导完成｜南财早新闻

Company Movements - Yushu Technology has completed its IPO counseling report and plans to apply for an initial public offering in China, with CITIC Securities providing guidance [4] - Tmall's president, Jia Luo, announced that Tmall achieved its best growth in four years during the "Double 11" shopping festival, with nearly 600 brands surpassing 100 million yuan in sales and over 34,091 brands doubling their sales compared to last year [4] - Leap Motor has surpassed 500,000 units in cumulative sales this year, achieving its sales target for 2025 ahead of schedule [4] - Beijing Automotive Group signed a strategic cooperation agreement with Beijing Rural Commercial Bank, which will provide a credit line of 50 billion yuan to support the group's development [5] - Alibaba's Tongyi App has been renamed to Qianwen App, with a new version launched, aiming to develop a personal AI assistant to compete with ChatGPT [5] Investment News - Berkshire Hathaway, led by Warren Buffett, reduced its stake in Apple by approximately 41.79 million shares in the third quarter, a decrease of over 14.9% from the previous quarter, resulting in a reduction of about 10.6 billion USD in market value [3] - Nvidia is set to release its third-quarter report next week amid increasing discussions about an AI bubble, while SoftBank has liquidated its Nvidia shares for 5.83 billion USD [3] - The Shanghai Composite Index has retreated after reaching a 10-year high, with bank stocks showing strong performance, having increased by 94% over the past three years, significantly outperforming the index's 29% increase [3] - Foreign investors continue to favor Chinese assets, with Citigroup raising Tencent's target price to 751 HKD per share, and other firms also increasing target prices for various Chinese companies [3]