今日，A股市场延续跌势，超4 000只个股飘绿。量能略微提升至1 . 2万亿左右；港股方面跌幅同样惨烈，恒 生指数一度跌逾1. 5%、恒科指一度跌逾3%。 资本市场集体跳水，主要原因是 海外关税风险正在逼近 。 据中国基金报消息，百达资产管理日本有限公司（Pi c t e t Ass e t Ma na geme nt J a pa n Lt d．）投资策略主管 J ump e i Ta na ka表示，"在4月2日的关税之前，市场可能会感到紧张。" 0 1 罕见出手，5200亿天量资金 周末传来大消息 ，交行、中行、建行、邮储几乎是同时发布公告，分别定向增发募资1200亿、16 50亿， 105 0亿和1300亿，合计募资5 200亿补充一级核心资本，其中财政部包揽了整整5 000亿。 历史上， 国有大行有三轮主要注资，还是非常罕见的。 上一次还是1 5年前！当时主要是为了应对外资银行冲击，主动要把四大行推向市场，第一步就是 要推动他们股改上市，财政部是用了外汇储备的钱，通过中央汇金对工农中建分别注资15 0亿美 元、190亿美元、2 2 5亿美元、225亿美元，搞了注资、处置了不良资产，又引进了战略投资者 ...

Investment Rating - The report assigns an investment rating of "Buy" for stocks, indicating an expected return exceeding 15% compared to the CSI 300 index [45] Core Insights - The report highlights a strong performance in the solid-state battery sector, with expectations for significant growth in the industry as it approaches mass production by 2030 [8][9] - The overall A-share market is experiencing mixed performance, with small and medium-sized enterprises outperforming large-cap stocks [6][7] - The report emphasizes the importance of policy support for domestic demand expansion and the potential for high-dividend sectors to attract investment [9][10] Market Overview - The A-share market shows a total market capitalization of 633,986 million for the Shanghai Composite Index, with a PE ratio of 11.81 and a PB ratio of 1.25 [3] - The Shenzhen Component Index has a total market capitalization of 224,012 million, with a PE ratio of 21.95 and a PB ratio of 2.27 [3] - The ChiNext Index has a significantly higher PE ratio of 33.42, indicating a premium valuation compared to other indices [3] Industry Dynamics - The report notes that the NAND industry is expected to rebound in the second half of 2025 after a challenging first quarter, with a projected revenue decline of up to 20% in Q1 [28] - Rising raw material costs have led to a general price increase for titanium dioxide, with domestic prices rising by 300 yuan per ton [30] - The report discusses the acceleration of railway network planning by the China National Railway Group, with significant investments allocated for key projects [32] Company Tracking - Stone Technology (688169.SH) anticipates a 3.42% decline in net profit for 2024, despite a revenue increase of 37.82% [34] - Ninebot (689009.SH) expects a substantial 81.90% increase in net profit for 2024, driven by innovation in smart transportation products [36] - Capbio (300639.SZ) has received a patent for a new antibacterial drug concentration detection kit, enhancing its product offerings in the healthcare sector [38]