A股晚间热点 | 央行、证监会等四部门发声！事关科技金融

Group 1: Financial and Policy Developments - The Chinese government is enhancing financial support for technological innovation through new policies and tools [1] - The People's Bank of China announced a 500 billion yuan MLF operation to maintain liquidity in the banking system [4] - The China Securities Regulatory Commission supports the return of quality red-chip technology companies to domestic listings [1] Group 2: Technology and Product Launches - Xiaomi launched several flagship products, including the new "Xuanjie O1" 3nm processor, with a projected R&D investment of 200 billion yuan over the next five years [2] - JD.com reported a significant increase in AI model usage, with over 14,000 intelligent agents deployed, achieving over 80% performance compared to human hosts in live streaming [9] Group 3: Market Competition and Trends - BYD surpassed Tesla in electric vehicle sales in Europe for the first time, with a 169% year-on-year increase in April [5] - The introduction of a new standard for all-solid-state batteries aims to clarify industry definitions and testing methods [6] Group 4: International Relations and Trade - The Chinese Ministry of Commerce criticized the U.S. for its export controls on AI chips, asserting that such actions harm Chinese enterprises and violate international norms [3]