Core Viewpoint - The construction sector is experiencing a significant surge in investment, driven by local governments' accelerated project launches to meet annual targets amid the ongoing recovery from the pandemic [1][14]. Group 1: Market Performance - On the first trading day of March, the Shanghai and Shenzhen stock markets saw strong gains, particularly in the infrastructure sector, which experienced a wave of limit-up stocks [1]. - Among the 28 Shenwan first-level industry indices, cyclical industries such as construction materials and construction decoration rose over 8%, with major state-owned enterprises like China State Construction and China Railway Construction performing exceptionally well [1]. Group 2: Investment Plans - A total of 15 regions have announced clear plans for major projects in 2020, with a combined planned investment exceeding 6 trillion yuan, and nine provinces reporting total project investments over 24 trillion yuan [1][2]. - Six provinces, including Henan, Guangdong, Sichuan, Jiangsu, Fujian, and Shaanxi, have annual investment plans exceeding 500 billion yuan [2][4]. Group 3: Project Details - The investment plans include significant infrastructure projects across various sectors such as highways, high-speed rail, and energy, with Yunnan Province planning a total investment of approximately 3.6 trillion yuan for major infrastructure projects [1][8]. - In addition to traditional infrastructure, there is a notable emphasis on healthcare and elderly care facilities, reflecting a shift in investment focus [1][8]. Group 4: Regional Highlights - Sichuan Province has identified 700 key projects with an expected annual investment of over 600 billion yuan, while Fujian Province has 1,567 key projects with a total investment of 3.84 trillion yuan [5][4]. - Yunnan plans to launch 525 key projects with a total investment of around 5 trillion yuan, emphasizing large-scale projects [8][9]. - Chongqing's investment in infrastructure is projected at approximately 1.45 trillion yuan, focusing on various public health emergency service projects [9][8]. Group 5: Future Directions - Analysts suggest that the new round of infrastructure investment will not only focus on traditional sectors but also expand into healthcare and other public service areas, addressing long-standing deficiencies [14]. - The emphasis on increasing public investment in healthcare infrastructure is seen as a strategy to mitigate economic downturns while improving regional healthcare conditions [14].

2025 年 11 月 24 日 建筑 证券研究报告 投资评级 领先大市-A 维持评级 | | | 行业表现 chenyf4@essence.com.cn 低估值基建央企具备稳健防御属性，出 海/洁净室工程延续高景气度 本周投资建议： 受大盘调整影响，本周建筑板块下跌 6.11%，传统建筑央企板块下跌 3.63%。年初以来，受下游基建投资增速放缓及房地产投资持续下滑 等因素影响，传统建筑央企经营承压，年初至今股价下跌 10.70%， 目前建筑板块及传统建筑央企估值位居低位，截至目前，SW 建筑装 饰板块市盈率（TTM）为 9.0 倍，传统建筑央企板块市盈率（TTM） 为 5.4 倍。基建央企板块营收业绩成长仍承压，但关键性经营指标有 所改善，且多家企业提升分红比例，财政政策维持积极基调，化债效 果或于 2026 年逐步体现，板块整体具备稳健防御属性，建议关注 Q4 低估值传统建筑央企板块投资机会。此外，西部区域建设及洁净室板 块维持高景气，需求持续上行驱动龙头企业成长。 2023 年以来，八大建筑央企海外新签订单维持两位数快速增长，2023 年、2024 年、2025Q1-Q3 合计海外新签订单增速分别为 1 ...

Summary of Key Points from Conference Call Records Industry Overview: Real Estate Market - The real estate market continues to face pressure, with cumulative sales and amounts from January to October down 7% and 10% year-on-year respectively [1][2] - New construction and land acquisition areas have dropped approximately 70% from peak levels, with housing prices down over 35% [1][2] - The market is in a rapid bottom-seeking phase, particularly in core cities where price adjustments have significant impacts on residents' asset values [1][3] Core Insights and Arguments - Core city housing prices are unlikely to continue their rapid decline; the current situation is seen as an emotional clearance phase [3] - Policy measures are expected to increase in response to weakening housing prices, including potential new personal housing loan interest subsidies and adjustments to transaction taxes [1][3] - The building materials industry should focus on supportive policies, with leading companies likely to recover before the industry as a whole [1][5] Company-Specific Insights Sanhe Tree (三棵树) - Achieved relatively good performance in 2025, but its growth structure has not reached optimal status, relying on two beta strategies and one alpha strategy [6] - The "immediate residence" business and the art paint market are key growth drivers, but the rural revitalization project has not fully realized its potential [6] Rabbit Baby (兔宝宝) - Performed well in 2025, driven by strategic changes and industry trends, particularly through particle board business expansion [7] - Future performance may depend on the stability of the real estate market [7] Challenges in the Building Materials Sector - The consumer building materials industry faces challenges from fluctuations in the real estate market, which is a significant demand driver [8] - A potential second downturn in the real estate market could have a disruptive impact on company performance [8] Investment Recommendations - Focus on leading companies in the consumer building materials sector, such as Sanhe Tree, Rabbit Baby, and others, which have advantages in market concentration [10] - In the construction industry, state-owned enterprises and companies related to the real estate chain, such as China State Construction, are expected to benefit from real estate stimulus policies [11] Future Outlook - The building materials sector is anticipated to see a positive shift as supportive policies are implemented, potentially leading to a market recovery [5] - The overall market environment remains challenging, but leading companies are expected to outperform the industry average [1][4] Additional Considerations - The investment strategy for the home appliance industry should adjust to include companies related to the real estate chain, as demand for kitchen appliances is significantly driven by new housing completions [15][16] - Opportunities exist in sectors like smart projectors and robotic vacuums, where market consolidation may benefit leading companies [17]

内容概况：超疏水材料是一种具有独特性质的新型材料，其灵感源于荷叶效应。这种材料在接触到水滴 时，能够使其迅速滑落，展现出优异的自清洁能力。从科技前沿到日常生活，超疏水材料在多个领域展 现出广阔的应用前景。它不仅能够为建筑玻璃、室外设施提供免清洗的洁净表面，还可覆盖于金属材料 表面形成高效防腐蚀屏障，显著延长构件使用寿命；基于对水生昆虫的仿生学研究，该材料为研制水上 行走设备乃至实现水上飞行提供了技术可能；在船舶制造领域，通过在船体覆盖超疏水薄膜，可有效降 低航行阻力，实现显著的节能效益。近年来，随着纳米制备技术的突破与应用场景的持续拓展，中国超 疏水材料行业实现了跨越式发展。数据显示，中国超疏水材料行业市场规模从2017年的16.8亿元增长至 2024年的158.04亿元，年复合增长率为37.74%，预计2025年中国超疏水材料行业市场规模将增长至 212.52亿元。未来，随着材料耐久性持续提升、生产成本逐步优化，以及在新能源、海洋工程与柔性电 子等新兴领域融合深化，中国超疏水材料行业有望延续高增长态势，成为推动新材料产业创新与实现绿 色可持续发展的重要力量。 相关上市企业：瑞华泰（688323）、国风新材（ ...

Core Points - The Yunnan Central Water Diversion Project is the largest water resource allocation project in Southwest China, with an investment of significant scale and expected to benefit over 11 million people across 36 counties [1][7] - The project includes the construction of the world's largest underground pump station and the largest water pumps in Asia, with a total installed capacity of 480 megawatts [1][7] - The project has faced numerous challenges, particularly in the construction of tunnels through complex geological conditions, requiring innovative engineering solutions [2][4][6] Project Overview - The first phase of the Yunnan Central Water Diversion Project consists of a main water conveyance line of 664 kilometers, with over 92% of it being tunnels [2][7] - The project began construction in October 2018 and has made significant progress, with 94% of the main water conveyance line completed as of mid-October [7] - The second phase will distribute the water to key areas, including major lakes and cities in Yunnan province [7] Engineering Challenges - The construction of the Xianglu Mountain tunnel, which is 63.1 kilometers long and located over 1,000 meters underground, presents significant geological challenges [2][3] - The project team has implemented various advanced support measures to address risks such as water and mud bursts during construction [2][4] - Innovative technologies, including geological radar and infrared water detection, have been employed to monitor and manage geological risks [4][5][6] Research and Innovation - A research group has been established to study the deformation mechanisms and control technologies related to the sandy limestone encountered in the tunnels, resulting in several patents [5][6] - The project emphasizes the importance of innovation in overcoming technical difficulties, with a focus on advanced construction methods [6][7]

Core Points - The Chinese Academy of Engineering and the Chinese Academy of Sciences announced the election of 144 new academicians, with 73 from the Chinese Academy of Sciences and 71 from the Chinese Academy of Engineering, marking the highest number of new academicians in the rail transit sector in six years [1][3] Group 1: New Academicians in Rail Transit - Four new academicians were elected from the rail transit sector, including key figures from major companies and universities [1][3] - The newly elected academicians are: - Feng Jianghua, Chief Scientist at CRRC Corporation Limited, known for his expertise in high-speed train traction control technology [1][2] - Gao Shibin, a professor at Southwest Jiaotong University, recognized for his work on high-speed railway power supply technology [2] - Xiao Mingqing, Chief Expert at China Railway Construction Corporation, noted for his contributions to underwater tunnel design [2] - Yu Zhiwu, Chief Scientist at the National Engineering Research Center for Railway Construction Technology, focusing on railway structure vibration and safety control [2] Group 2: Historical Context and Significance - This election marks a significant increase in the number of academicians from the rail transit field compared to previous years, where only one was elected in both 2021 and 2023 [3] - In 2019, all 12 candidates nominated from the rail transit system were not elected, highlighting the competitive nature of the selection process [4] - After this election, CRRC becomes the state-owned enterprise with the most academicians in the rail sector, totaling three [4]

Core Viewpoint - China Railway Industry announced that its controlling shareholder, China Railway Group Limited, has increased its stake in the company by acquiring 9,814,201 shares, representing approximately 0.44% of the total share capital, with a total transaction amount of RMB 80.0952 million. The shareholder plans to continue purchasing shares during the implementation period of the buyback plan [1]. Summary by Categories Shareholder Activity - China Railway Group Limited has cumulatively increased its shareholding in China Railway Industry by 9,814,201 shares [1]. - This acquisition accounts for about 0.44% of the total share capital of the company [1]. - The total amount spent on this share purchase is RMB 80.0952 million [1]. Future Plans - China Railway Group Limited intends to continue increasing its stake in China Railway Industry according to the relevant buyback plan [1].

Core Viewpoint - China Railway Industry (中铁工业) has announced a share buyback plan, indicating confidence in its stock value and future prospects [1] Group 1 - As of the announcement date, China Railway has cumulatively increased its shareholding by 9.8142 million shares, accounting for approximately 0.44% of the total share capital [1] - The total transaction amount for the share buyback reached RMB 80.0952 million [1] - China Railway plans to continue its share buyback according to the relevant plan, indicating a strategic approach to enhance shareholder value [1]

Core Insights - The development of Yihe New District has focused on urban renewal and infrastructure improvement, enhancing the quality of life for residents [1][2][3] - The district has implemented innovative housing solutions, such as the "housing ticket" system, to facilitate the relocation and housing needs of residents [2] - Significant investments have been made in public infrastructure and amenities, contributing to the overall urban landscape and community engagement [3] Group 1: Urban Development - Yihe New District has established a comprehensive planning system, leading to the construction of three major parks covering 920 acres and the development of 23 new roads and 200 kilometers of various pipelines [1] - The district has transformed from vacant land to a vibrant urban area with improved accessibility and recreational spaces, as evidenced by the popularity of Fengming Lake Park [1] Group 2: Housing and Community - The "housing ticket" system has issued 2,790 tickets, enabling residents to purchase new homes and meet diverse housing needs, with a total investment of 169 billion yuan for nine urban village renovation projects [2] - A total of 15,880 housing units have been initiated, including 400 talent apartments and 2,494 affordable rental units, aiming to enhance housing security and livability [2] Group 3: Financing and Economic Growth - The district has successfully attracted social capital through market-oriented approaches, securing 5.919 billion yuan in financing for urban renewal projects [3] - Strategic partnerships with major enterprises have been established to drive urban development, showcasing a model of "building cities through urban construction" [3]

Market Overview - The Hong Kong stock market experienced fluctuations, with the Hang Seng Index closing at 23,831 points, down 145 points or 0.61% [1] - The market turnover decreased to 82.799 billion, with net inflows of 484 million from the Hong Kong Stock Connect [1] - The US stock market opened high but closed lower, with the Dow Jones down 0.84%, S&P 500 down 1.56%, and Nasdaq down 2.15% [2] Investment Opportunities - The report emphasizes the importance of selecting undervalued sectors and companies in the current market environment, particularly in the context of the Hong Kong stock market [3] - Key sectors to focus on include artificial intelligence, semiconductors, and industrial software, which are seen as new productivity drivers [3] - The report suggests that state-owned enterprises with lower valuations and higher dividends are also attractive investment options [3] Company Highlights - Baidu Group is highlighted for its AI strategy and recent stock performance, with a 2.4% increase despite market fluctuations [3][10] - The company reported a revenue of 32.713 billion yuan for Q2 2025, a year-on-year decrease of 3.59%, but a quarter-on-quarter increase of 0.80% [10] - Baidu's core revenue was 26.251 billion yuan, with a non-GAAP net profit of 4.792 billion yuan, reflecting a year-on-year decline of 34% [10] Sector Analysis - The report indicates that the real estate sector is stabilizing, with recent government measures aimed at promoting healthy market development [9] - The construction sector is expected to benefit from the Belt and Road Initiative, with recommendations to focus on leading state-owned enterprises like China Railway and China State Construction [9] - The report also notes the potential for growth in the upstream non-ferrous metals sector, benefiting from expectations of interest rate cuts by the Federal Reserve [3]