【财经早报】11连板大牛股，最新公告

Group 1: Company News - Vanke A signed a framework agreement with Shenzhen Metro Group, agreeing to a loan limit of up to 22 billion yuan from 2025 until the company's 2025 annual shareholders' meeting [1][7] - ST Zhongdi announced significant stock price fluctuations, with a cumulative increase of over 71.39% from October 16 to October 31, urging investors to be cautious [1][6] - Nenghui Technology established a joint venture with Zhejiang Lisan, investing 10 million yuan to capitalize on opportunities in the "computing power + new energy" sector [1][8] - Beida Pharmaceutical entered a strategic cooperation with Shengsi Bio, supporting the development and commercialization of a long-acting recombinant factor VIII product [1][8] - ST Yifei signed a procurement order worth approximately 26.81 million USD with an overseas client, expected to positively impact future operating performance [1][9] Group 2: Industry News - In October, the A-share market showed strong performance, with 220 foreign institutions conducting 680 research visits to A-share companies, focusing on high-growth sectors like AI, robotics, and high-end manufacturing [2] - The China Listed Companies Association reported that listed companies achieved a total operating income of 53.46 trillion yuan and a net profit of 4.70 trillion yuan in the first three quarters, with a year-on-year growth of 1.36% and 5.50% respectively [3] - In October, several automotive companies reported sales data, with BYD selling 441,706 new energy vehicles, a year-on-year increase of 13.88% [4][5][6]