Zheng Quan Shi Bao·2025-07-21 12:00Core Viewpoint - The stock market saw significant activity on July 21, with 45 stocks having a closing limit order amount exceeding 1 billion yuan, indicating strong investor interest and potential bullish trends in specific sectors, particularly in water conservancy and civil explosives [1][2]. Group 1: Stock Performance - China Electric Power Construction Corporation (中国电建) led with a closing limit order of 709.78 million shares and a funding amount of 39.68 billion yuan, driven by its involvement in hydropower and wind energy projects [2][3]. - Tibet Tianlu (西藏天路) and Gaozheng Min Explosive (高争民爆) followed with limit orders of 358.85 million shares (37.82 billion yuan) and 31.82 million shares (13.51 billion yuan) respectively, both benefiting from the hydropower concept [1][2]. - Other notable stocks with significant limit order amounts include Poly United (保利联合), China Energy Construction (中国能建), and Dongfang Electric (东方电气), each exceeding 5 billion yuan in funding [1][2]. Group 2: Industry Insights - The hydropower sector is highlighted as a key driver of stock performance, with multiple companies like China Electric Power and Tibet Tianlu capitalizing on the growing demand for renewable energy solutions [2][3]. - The civil explosives industry is also gaining traction, with companies like Poly United and Gaozheng Min Explosive positioned to benefit from large-scale projects such as hydropower station construction and tunnel excavation [4][5]. - The overall market sentiment reflects a bullish trend in sectors related to infrastructure and energy, suggesting potential growth opportunities for investors [1][2].