雅下水电概念领涨，沪指突破3600点再创年内新高

Market Performance - The Shanghai Composite Index has strengthened after breaking through 3500, reaching 3608.58, a 0.75% increase as of July 23 [1] - The Shenzhen Component Index reported a 0.31% increase, reaching 11134.07, while the ChiNext Index rose by 0.72% to 2327.48 [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets was 115.95 billion yuan, an increase of 0.6 billion yuan from the previous day [1] Sector Performance - The hydropower concept, securities, and airport shipping sectors led the gains, while the Hainan Free Trade Zone saw the largest declines [3] - In the hydropower sector, BiKang Technology surged by 23.41%, with several companies like China Electric Power and Huaxin Cement also experiencing significant gains [3] - The securities sector was led by Guosheng Financial Holdings, which hit the daily limit, while other firms like Guoxin Securities and Hatou Co. saw increases of over 6% [3] Policy Developments - The National Development and Reform Commission announced that the Hainan Free Trade Port will officially start operations on December 18, 2025, with plans to expand zero-tariff goods and improve the investment environment [3] - The Ministry of Finance plans to deepen tax reforms to support the Free Trade Port, including adjustments to corporate and personal income tax policies and optimizing duty-free shopping policies [4] Future Outlook - CITIC Securities highlighted that the Yarlung Tsangpo River hydropower project, with an estimated investment of 1.2 trillion yuan, is expected to drive significant demand growth in construction and building materials [4] - The cement demand in Tibet is projected to increase by 25-30% by 2026 due to the hydropower project, supported by the establishment of the new state-owned enterprise, Yajiang Group [4] - Tianfeng Securities indicated that the long-term recovery trend for bank stock valuations remains intact, with expectations of improved net interest margins and non-interest income [5]