Mei Ri Jing Ji Xin Wen·2025-07-31 23:26Group 1 - Nvidia's H20 computing chip has been exposed for serious security vulnerabilities, prompting the National Internet Information Office of China to request explanations and proof from the company regarding the security risks associated with the chip sold to China [1] - The U.S. lawmakers have called for advanced chips exported from the U.S. to include "tracking" features, indicating a growing concern over cybersecurity and data safety [1] - Companies are urged to enhance product safety reviews and management to ensure their products do not pose threats to user and national security [1] Group 2 - The number of registered personal users for large model applications in China has surpassed 3.1 billion, with API call users exceeding 159 million [2] - This milestone in user scale for large model applications signifies a significant development in China's artificial intelligence sector, contributing to the vitality of the digital economy [2] - The growth in AI user base reflects China's contribution to global AI development [2] Group 3 - JD.com announced a voluntary public acquisition offer to purchase all issued and outstanding shares of CECONOMY AG, the parent company of MediaMarkt and Saturn, at a cash price of €4.6 per share, valuing the transaction at approximately €2.2 billion (over 18 billion RMB) [3] - If successful, this acquisition would set a new record for Chinese e-commerce companies expanding into the European market [3] - Despite uncertainties in the European economy, the consumer electronics market presents significant growth opportunities, particularly with the acceleration of digital transformation [3]