英伟达发布Vera Rubin平台；用药处方开具时间延长至12周；阿里成立AI新事业群

Major Events Observation - Ant Group's acquisition of Yao Cai Securities for HKD 28.14 billion has been approved, with the deal expected to close on March 30, 2023. Ant Group will acquire 50.55% of Yao Cai Securities at HKD 3.28 per share, gaining control of the Hong Kong brokerage [2] Healthcare Sector - The National Healthcare Security Administration, National Development and Reform Commission, and National Health Commission have jointly issued guidelines to support grassroots healthcare services. Eligible chronic disease patients can receive long-term prescriptions for up to 12 weeks at grassroots medical institutions, which will not be included in outpatient cost assessments [3] Retail Sector - Yonghui Supermarket has publicly urged Sam's Club not to force suppliers into a "choose one" situation, opposing unfair competition practices and emphasizing the importance of quality management [4] Automotive Industry - Xiaomi has announced the core configurations of its new generation SU7 model, which includes 12 key features such as a CLTC range of 902 kilometers, silicon carbide high-voltage platform, V6sPlus super motor, and advanced safety features [5] Technology Sector - Apple's first foldable iPhone, the iPhone Fold, is set to launch in September 2026, featuring a 7.8-inch inner display and a 5.5-inch outer display. It will support split-screen functionality for dual app operation, enhancing user experience [6] Commodities Market - Tungsten prices have surged over 500% in the past year due to supply-demand imbalances, with domestic mining quotas tightening and increased demand from sectors like photovoltaics, semiconductors, and high-end manufacturing. China controls 83% of global tungsten production, leading to a significant supply gap [7] AI Industry - NVIDIA has launched the Vera Rubin AI computing platform, featuring 256 LPU chips per rack, which significantly enhances inference throughput and power efficiency [9] - Alibaba has established a new business group, Alibaba Token Hub, to focus on the AI Agent market, integrating various departments to enhance AI applications across its services [10] - OpenAI is negotiating with private equity firms to form a joint venture aimed at the enterprise AI market, with a pre-investment valuation of approximately USD 10 billion [11] - Meta has signed a five-year agreement with Nebius for AI infrastructure procurement, potentially reaching a total investment of USD 27 billion for dedicated AI computing capabilities [12]