香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不 負責，對其準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公 告全部或任何部份內容而產生或因倚賴該等內容而引致之任何損失承擔任何 責任。 00991 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第 13.10B 條而作出。 茲 載 列 大 唐 國 際 發 電 股 份 有 限 公 司（「 本公司 」）在 上 海 證 券 交 易 所 網 站 ( http://www.sse.com.cn )刊登的《大唐國際發電股份有限公司關於超短期融資券發 行的公告》，僅供參閱。 於本公告日，本公司董事為： 李凱、蔣建華、龐曉晉、馬繼憲、朱梅、王劍峰、趙獻國、李忠猛、韓放、金生祥、 宗文龍*、趙毅*、尤勇*、潘坤華*、謝秋野* * 獨立非執行董事 证券代码：601991 证券简称：大唐发电 公告编号：2025-059 大唐国际发电股份有限公司 承董事會命 孫延文 聯席公司秘書 中國，北京，2025 年 1 1 月 1 9 日 大唐国际发电股份有限公司("公司")于 2024 年 12 月 31 日召开的 2024 年 第三次临时股东大会通过 ...

Investment Rating - The report maintains a "Positive" outlook on the public utilities and environmental protection sectors [3] Core Insights - The report highlights a significant increase in electricity production in October, with total generation reaching 800.2 billion kWh, a year-on-year growth of 7.9% [4][11] - Hydropower and thermal power contributed the most to the increase in electricity generation, while wind power saw a decline of 11.9% compared to the previous year [4][10] - Natural gas prices showed mixed trends globally, with stable prices in Asia and fluctuations in Europe and North America [22][40] Summary by Sections 1. Electricity Production - In October, thermal power generation was 513.8 billion kWh, up 7.3% year-on-year, while hydropower generation reached 135.1 billion kWh, up 28.2% [4][11] - The total increase in electricity generation for October was approximately 58.6 billion kWh, with thermal power contributing 35 billion kWh and hydropower contributing 29.7 billion kWh [10][11] - The Three Gorges Reservoir achieved its water storage target of 175 meters, supporting future hydropower generation [10] 2. Natural Gas Market - As of November 14, the Henry Hub spot price in the U.S. was $3.49/mmBtu, a weekly decrease of 7.32% [22] - The TTF spot price in Europe was €30.80/MWh, showing a slight weekly change of 0.81% [22] - Northeast Asia's LNG spot price remained stable at $11.10/mmBtu, with domestic supply being sufficient [22][40] 3. Investment Recommendations - For hydropower, the report recommends companies like Guotou Power, Chuan Investment Energy, and Huaneng Hydropower due to favorable autumn water conditions [20] - In the green energy sector, companies such as Xintian Green Energy and Longyuan Power are suggested for their stable returns and high utilization hours [20] - For nuclear power, the report highlights China Nuclear Power and China General Nuclear Power as key players due to ongoing approvals for new units [20] - In the thermal power sector, companies like Guodian Power and Inner Mongolia Huadian are recommended due to decreasing fuel costs [20] - The report also suggests focusing on integrated natural gas companies like Kunlun Energy and New Hope Energy for their potential recovery in profitability [42][43]

Group 1 - The Central Commission for Discipline Inspection and National Supervisory Commission is enhancing the quality of case reviews and has established a negative list of 34 items across five areas to address existing issues [1] - A talent pool for case review has been created, consisting of 93 members, with ongoing training and practical involvement in case reviews to improve professional capabilities [1] - The emphasis on capacity building is a key task for state-owned enterprises' disciplinary inspection and supervision institutions, aiming to create a loyal and capable team [1] Group 2 - The disciplinary inspection team at the National Pipeline Network Group is adapting to new requirements by enhancing regional collaboration and conducting joint training sessions, covering over 300 disciplinary inspection cadres [2] - Training programs are designed based on problem orientation and actual needs, focusing on improving supervisory quality and investigation skills [2] - The China Datang Group's disciplinary inspection team has conducted three online training sessions, training over 2,700 participants on high-quality supervision [2] Group 3 - China CNR Corporation's disciplinary inspection team has developed a tiered training curriculum to enhance the capabilities of inspection cadres, focusing on regulations and practical enforcement [3] - Regular updates and dynamic management of training content are implemented to ensure relevance and effectiveness [3] - The China Sinochem Group's disciplinary inspection team conducts practical training exercises to improve the capabilities of inspection personnel [4] Group 4 - The China FAW Group's disciplinary inspection team is addressing issues related to investigation processes and case quality by creating a practical training system based on real cases [4] - The training includes simulations of key investigation stages and handling unexpected situations to enhance practical skills [4] - The China Dongfang Electric Corporation's disciplinary inspection team is strengthening its capabilities through mutual learning with other state-owned enterprises and inviting experts for training [4]

Core Insights - The electric power operation and maintenance (O&M) market in China is experiencing rapid growth, with the market size projected to increase from 5.42 billion yuan in 2017 to 48.83 billion yuan in 2024, representing a compound annual growth rate (CAGR) of 27.67% [1][9] - The industry is transitioning towards intelligent, automated, and visualized operation and maintenance practices, driven by advancements in big data, cloud computing, IoT, and artificial intelligence [1][9] - The increasing complexity of power systems and the need for high reliability and efficiency are pushing the industry to adopt new technologies and improve operational standards [1][9] Industry Overview - Electric power operation and maintenance (O&M) involves systematic management of power lines, equipment, and supply systems to ensure safe and stable operation [3] - Key activities include equipment inspection, maintenance, fault handling, data monitoring, safety management, and user support [3] Market Growth - The market size for electric power O&M in China is expected to grow significantly, from 5.42 billion yuan in 2017 to 48.83 billion yuan in 2024, with a CAGR of 27.67% [1][9] - The investment in power construction has also increased, with the total investment in power construction rising from 270 billion yuan in 2017 to 1,168.7 billion yuan in 2024, a CAGR of 23.28% [6][7] Policy Support - The electric power O&M sector has received increased attention from the government, with various regulations and guidelines aimed at promoting standardization, professionalism, and intelligence in the industry [5] - Recent policies include the establishment of a database for major accident hazards and the promotion of intelligent inspection systems [5][6] Industry Chain - The electric power O&M industry chain consists of three main segments: upstream equipment manufacturing, midstream O&M service integration, and downstream application by power generation companies [6] - Collaboration between equipment manufacturers and power generation companies is deepening, driving the evolution of O&M systems towards greater intelligence and efficiency [6] Key Companies - Notable companies in the electric power O&M sector include Zhiguang Electric, Guodian NARI, and Siyuan Electric, among others [2][10] - These companies are leveraging innovative technologies in intelligent monitoring and data analysis to enhance their market competitiveness [10] Future Trends - The industry is expected to evolve towards greater intelligence, with the integration of big data, AI, and digital twin technologies to create smart O&M platforms [13] - Automation will reshape operational models, with drones and robots gradually replacing traditional manual operations [14] - Green development will become a core focus, emphasizing low-carbon practices and the integration of renewable energy sources [15][16]

Core Viewpoint - The article highlights the accelerated gathering of energy state-owned enterprises (SOEs) in Xiong'an New Area, driven by supportive services and the need for transformation towards clean energy and integrated energy services [1][3]. Group 1: Energy SOEs Migration - Major energy SOEs such as China Huaneng and China Sinochem have relocated their headquarters to Xiong'an New Area, while others like China Datang and China Huadian are fast-tracking their headquarters construction [1][3]. - Over 100 secondary and tertiary subsidiaries or innovative business units of energy SOEs have established operations in Xiong'an, indicating a significant shift in the energy industry landscape [3]. Group 2: Clean Energy Projects - The Hebei Huadian Xiong'an Wild Park 3MW distributed photovoltaic project is the first initiative by China Huadian in Xiong'an, showcasing a blend of zero-carbon education and landscape integration [3]. - The project has generated over 4.5 million kilowatt-hours of electricity, providing stable clean energy support while harmonizing with the natural scenery [3]. Group 3: Market-Oriented Service Innovations - Xiong'an New Area has implemented innovative market-oriented service measures to streamline the decision-making process for SOEs, establishing regular strategic department meetings to enhance communication [5]. - A comprehensive service system has been created to support the entire lifecycle of SOE projects, integrating various policies into a dedicated service package for the energy industry [5].

Core Insights - The headquarters of major Chinese energy companies, including China Huaneng and China Sinochem, are relocating to Xiong'an New Area, indicating a significant shift in the energy sector's operational landscape [1] - The construction of headquarters for China Datang and China Huadian is accelerating, showcasing the rapid development of energy enterprises in the region [1] - More than ten energy-related central enterprises, such as China National Nuclear Corporation and China National Petroleum Corporation, are establishing subsidiaries or innovative business units in Xiong'an, highlighting the area's growing importance [1] Group 1 - Xiong'an New Area is facilitating the relocation of energy central enterprises, demonstrating a "speeding up" in the process of economic restructuring [1] - The concentration of headquarters in Xiong'an is leading to a noticeable agglomeration effect in the headquarters economy, which is beneficial for the overall energy sector [1] - A collaborative development pattern is emerging, characterized by "central enterprise headquarters + research and development bases + supporting enterprises" in the green energy industry [1]

Core Viewpoint - Recently, Datang (Taizhou) New Energy Co., Ltd. was established, indicating a strategic move by Datang Power (601991) into the renewable energy sector [1] Company Summary - Datang (Taizhou) New Energy Co., Ltd. has a registered capital of 26 million yuan [1] - The company is wholly owned by Datang Power, which is a significant player in the energy industry [1] Industry Summary - The company's business scope includes power generation, transmission, and distribution, highlighting its involvement in the energy sector [1] - It also focuses on high-efficiency energy-saving technology research and development, emerging energy technology research, and energy storage technology services, reflecting a commitment to innovation in the energy industry [1]

Core Viewpoint - Datang Power's stock price has experienced fluctuations, with a recent decline of 2.08%, while the company has shown a year-to-date increase of 34.86% in stock price [1][2]. Financial Performance - For the period from January to September 2025, Datang Power reported operating revenue of 893.45 billion, a year-on-year decrease of 1.80%, while net profit attributable to shareholders increased by 51.54% to 67.12 billion [2]. - Cumulative cash dividends since the A-share listing amount to 224.60 billion, with 18.25 billion distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 196,400, reflecting a rise of 21.51% [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited and Southern CSI 500 ETF, with notable changes in their holdings [3].

Core Insights - The recent policy guidance from the National Development and Reform Commission and the National Energy Administration aims to promote high-quality development of renewable energy in China, establishing a clear implementation path for the sector [1] Group 1: Policy and Industry Impact - The "Guiding Opinions" outline key tasks such as enhancing the adaptability of new power systems to renewable energy and improving the national unified electricity market system [1] - By 2030, a multi-level renewable energy consumption and regulation system is expected to be established, ensuring the integration and efficient operation of renewable energy sources [1] - The policy is anticipated to benefit sectors like offshore wind, solar, hydropower, energy storage, and ultra-high voltage technology [1] Group 2: Offshore Wind and Hydropower - The guidance emphasizes the orderly development and consumption of offshore wind energy, including the construction of deep-sea wind power bases and trial projects for ultra-large deep-sea wind turbines [2] - The report from the Central Financial Committee highlights the strategic importance of the marine economy, projecting that China's marine production value will exceed 10 trillion yuan in 2024, a year-on-year increase of 5.9% [2] - The guidance also focuses on optimizing hydropower configurations and enhancing the utilization of existing hydropower transmission channels [2] Group 3: Energy Storage and Technological Development - The policy stresses the need for advanced and safe energy storage technologies, promoting the development of various storage methods such as flow batteries and compressed air storage [2] - The emphasis on innovative energy storage solutions aims to enhance the adaptability of new power systems to renewable energy [2] Group 4: Company Performance - Huadian International Power's revenue for the first half of 2025 was 59.953 billion yuan, a decrease of 8.98% year-on-year, while net profit increased by 13.15% to 3.904 billion yuan [4] - Datang Power's revenue for the first three quarters of 2025 was 89.345 billion yuan, down 1.82% year-on-year, but net profit rose by 51.48% to 6.712 billion yuan [5] - Huaneng International Power reported a revenue of 60.94 billion yuan in Q3, a year-on-year decline of 7.1%, while net profit surged by 89% to 5.58 billion yuan, significantly exceeding expectations [5] - Xinyi Energy's revenue for the first half of 2025 was 1.21 billion yuan, a year-on-year increase of 7.67%, with net profit rising by 23.43% to 450 million yuan [6]

Investment Rating - The report maintains a "Positive" investment rating for the power generation industry [11]. Core Viewpoints - The thermal power industry is at a historical turning point with a shift from old to new investment frameworks, suggesting that the capital market's duration for thermal power may exceed market expectations. Both the "old cycle framework" and the "new dividend framework" provide logical support for this view [5][19]. - The profitability per kilowatt-hour for thermal power has recovered to a high level, with major companies like Huaneng International achieving a profit of 0.051 yuan/kWh in the first three quarters of 2025, indicating a significant recovery [17][19]. - The shift in investment frameworks has led to a reassessment of valuation methods, with price-to-earnings (PE) ratios and dividend yields becoming more relevant than price-to-book (PB) ratios, which have shown distortions in the past [6][28]. Summary by Sections Profitability Recovery and Investment Logic - The report discusses the recovery of profitability in the thermal power sector, highlighting that the current environment allows for effective transmission of coal price increases through electricity prices, thus maintaining profitability [5][19]. - The capacity price mechanism is expected to stabilize earnings, reducing the correlation between profitability and coal prices, which enhances predictability and sustainability of future earnings for thermal power operators [23][24]. Valuation Methods - The report critiques the traditional reliance on PB ratios for valuing thermal power companies, suggesting that PE ratios or dividend yields are more appropriate under the new investment framework. Some thermal power companies have PE ratios below 10x, indicating potential for revaluation as the market adjusts [6][28][30]. National vs. Regional Power Companies - The report recommends focusing on national thermal power companies like Huaneng International and Datang Power, as they are expected to perform better due to the capacity price mechanism and the central government's enhanced focus on value management and dividend advocacy [7][36]. Coal Price Dynamics - The report notes that the expected correlation between rising coal prices and falling thermal power stock prices has weakened, particularly as the market transitions to a new investment framework. The anticipated increase in capacity prices in 2026 is expected to further support thermal power operators' earnings [8][41]. Future Profit Growth Points - Major thermal power companies are expected to adapt flexibly to industry and regional policy changes, allowing them to diversify their energy sources and mitigate risks associated with over-reliance on a single energy type. The report also highlights the potential for increased shareholder returns as capital expenditures peak [9][49].