■ 华电国际电力股份有限公司 关于归还部分临时补充流动资金的闲置 募集资金的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 重要内容提示： ● 截至2025年12月24日，华电国际电力股份有限公司（以下简称"本公司"）已累计归还临时补充流动资 金的闲置募集资金人民币17,800.00万元。 登录新浪财经APP 搜索【信披】查看更多考评等级 特此公告。 华电国际电力股份有限公司 2025年12月24日 ■ 一、募集资金临时补充流动资金情况 本公司已于2025年8月15日召开第十届董事会第二十四次会议，审议并批准了《关于常规能源资产重组 募集资金使用方案的议案》，同意本公司使用募集资金人民币209,223.12万元置换预先投入募投项目的 自筹资金；同意本公司在确保不影响募集资金投资项目建设进度的前提下，使用不超过人民币129,000 万元（含人民币129,000万元）的闲置募集资金暂时补充流动资金，使用期限为本公司董事会批准该议 案之日起不超过12个月。 自本公司第十届董事会第二十四次会议审议通过后，本公司及子公司实际使用1 ...

Company News - Bank of China (03988.HK) has completed the issuance of 50 billion yuan in subordinated capital bonds, with the funds intended to supplement the bank's Tier 2 capital, subject to applicable laws and regulatory approvals [2] - Huadian International Power (01071.HK) has fully commissioned two 660,000 kW ultra-supercritical units at the Huadian Longkou Phase IV project, which integrates advanced technologies and achieves energy consumption levels comparable to the best in the domestic market, enhancing grid stability and local heating and industrial steam supply [2] - Weisheng Holdings (03393.HK) has entered into a capital increase agreement with Boyu Capital, with Boyu investing a total of 380 million yuan to subscribe for additional shares in its subsidiary [3] - Green Leaf Pharmaceutical (02186.HK) has granted Enhua exclusive commercialization rights for three long-acting injectable antipsychotic products in mainland China [4] - Heng Rui Medicine (01276.HK) has had its injectable SHR-A1904 included in the list of breakthrough therapy products by the drug review center [5] - Youzhiyou Biotechnology-B (02496.HK) has received IND approval from NMPA for Y225 (Aimeisai monoclonal antibody injection) [6] - MicroPort Robotics-B (02252.HK) has achieved a global commercialization milestone with over 100 installations of its Tumi laparoscopic surgical robot [7] - Gao Shan Enterprises (00616.HK) has signed a memorandum of understanding to establish a joint venture to participate in or invest in stablecoins and blockchain-related industries [8] - Energy International Investment (00353.HK) plans to issue a total of 1.035 billion subscription shares at a discount of approximately 18.33%, aiming to raise about 254 million HKD [9] Buyback Activities - Tencent Holdings (00700.HK) has repurchased approximately 636 million HKD worth of 1.056 million shares at prices ranging from 598 to 604 HKD [10] - Xiaomi Group-W (01810.HK) has spent 149 million HKD to repurchase 3.8 million shares at prices between 39.08 and 39.26 HKD [11] - China COSCO Shipping Holdings (01919.HK) has repurchased shares worth approximately 27.225 million HKD, acquiring 1.96 million shares at prices from 13.82 to 13.95 HKD [12] - Kuaishou-W (01024.HK) has repurchased shares for about 29.9896 million HKD, buying 464,000 shares at prices between 64.05 and 64.9 HKD [13]

Group 1 - Jizhi Co., Ltd. plans to acquire at least 51% equity in Pumai Technology through cash payment, aiming to gain control over the company, which is a leading enterprise in the field of robot performance testing and calibration in China [1] - Yaxing Chemical's subsidiary intends to transfer 7.14% equity for 60 million yuan to another fund under the same control, indicating strategic investment movements within the same management group [2] - Weigao Bio's application for clinical trials of subcutaneous human immunoglobulin has been accepted by the National Medical Products Administration, targeting primary immunodeficiency diseases [3] Group 2 - Sentai Co., Ltd.'s controlling shareholder plans to increase shareholding by at least 100 million yuan within 12 months, aiming to enhance confidence in the company's future [4] - Health元's subsidiary has received acceptance for the marketing authorization application of Lecanemab injection, which is intended for moderate to severe plaque psoriasis patients [5][11] - Sunshine Nuohuo has signed a technical development contract for the STC008 injection project, with a total payment of 500 million yuan, indicating significant investment in cancer treatment [6] Group 3 - Hunan YN has been designated as a delivery warehouse for lithium carbonate by the Guangzhou Futures Exchange, enhancing its position in the lithium market [7] - Tianji Co., Ltd. is pushing for the industrialization of lithium sulfide material preparation, although it faces risks in commercialization [8] - Yuandong Bio has received FDA approval for Methylene Blue injection, expanding its product portfolio in the U.S. market [10] Group 4 - Nanshan Aluminum has established a wholly-owned subsidiary in Hainan with an investment of 5 million yuan, focusing on high-end aluminum products [13] - ST Xifa plans to acquire 50% equity in Lhasa Beer, aiming for full ownership, with the transaction currently in the planning stage [14] - Hengrui Medicine's SHR-A1904 injection has been included in the list of breakthrough therapy products, indicating its potential in treating advanced gastric cancer [12] Group 5 - Chengdu Gas is planning to merge three subsidiaries, streamlining operations and enhancing efficiency [26] - Baoli Electric intends to invest 50 million yuan to establish a wholly-owned subsidiary focused on key equipment and solutions in energy storage [27] - Huadian International has successfully put the second unit of its Longkou Phase IV project into commercial operation, marking a significant milestone in its energy production capacity [34]

Group 1 - The core point of the news is that Huadian International (SH600027) has received preliminary approval for the environmental assessment of the Huangping Wind Farm, with a total investment of 548 million yuan [1] - The "A-share Green Report" project aims to enhance transparency in environmental information of listed companies, utilizing authoritative environmental regulatory data from 31 provinces and 337 cities [1] - The latest A-share Green Weekly Report indicated that nine listed companies have recently exposed environmental risks [1] Group 2 - Huadian International's main business segments include electricity sales (83.85%), heating (8.62%), coal sales (7.0%), and other businesses (0.53%) [3] - The company's projected revenue for 2024 is 1,129.94 million yuan, down from 1,171.76 million yuan in 2023, with a forecast of 958.72 million yuan for the first three quarters of 2025 [4] - The net profit attributable to the parent company is expected to increase from 45.22 million yuan in 2023 to 57.03 million yuan in 2024, and further to 64.37 million yuan in the first three quarters of 2025 [4]

华电龙口四期项目顺利实现了锅炉水压试验、厂用电受电、锅炉点火、汽轮机冲转、并网发电等关键节 点"十个一次成功"。华电龙口四期项目坚持绿色低碳发展，本次投产机组集成应用多项先进技术，采用 超超临界高效热电联产技术，综合能耗达到国内 60 万千瓦等级热电联产机组优秀水平，有力提高了山 东电网稳定性以及当地民生供暖和工业供汽保障能力。华电龙口四期项目的全面投运，是公司落实能源 安全新战略、助力山东区域经济社会发展的具体行动，也是深化改革创新、推动绿色发展取得的重要成 果。 华电国际（600027）电力股份(01071)公布，公司全资子公司华电龙口发电有限公司于近日圆满完成华 电龙口四期 2×66 万千瓦热电联产项目(以下简称"华电龙口四期项目")第二台机组 168 小时满负荷试运 行，正式投入商业运营。至此华电龙口四期项目两台 66 万千瓦超超临界机组已全部建成投运，为区域 能源安全保障和绿色低碳发展注入新动能。 ...

华电龙口四期项目顺利实现了锅炉水压试验、厂用电受电、锅炉点火、汽轮机冲转、并网发电等关键节 点"十个一次成功"。华电龙口四期项目坚持绿色低碳发展，本次投产机组集成应用多项先进技术，采用 超超临界高效热电联产技术，综合能耗达到国内 60 万千瓦等级热电联产机组优秀水平，有力提高了山 东电网稳定性以及当地民生供暖和工业供汽保障能力。华电龙口四期项目的全面投运，是公司落实能源 安全新战略、助力山东区域经济社会发展的具体行动，也是深化改革创新、推动绿色发展取得的重要成 果。 智通财经APP讯，华电国际电力股份(01071)公布，公司全资子公司华电龙口发电有限公司于近日圆满完 成华电龙口四期 2×66 万千瓦热电联产项目(以下简称"华电龙口四期项目")第二台机组 168 小时满负荷 试运行，正式投入商业运营。至此华电龙口四期项目两台 66 万千瓦超超临界机组已全部建成投运，为 区域能源安全保障和绿色低碳发展注入新动能。 ...

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的任何損失承擔任何責任。 華電國際電力股份有限公司 Huadian Power International Corporation Limited* （在中華人民共和國（「中國」）註冊成立之中外合資股份有限公司） （股份代碼：1071） 海外監管公告 本公告乃華電國際電力股份有限公司（「本公司」）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。 茲載列本公司在上海證券交易所網站刊登之《關於歸還部分臨時補充流動資金的閒置募 集資金的公告》《發電機組投產公告》，僅供參閱。 承董事會命 華電國際電力股份有限公司 秦介海 董事會秘書 於本公告日期，本公司董事會由下列董事組成： 劉雷（董事長、執行董事）、李泉城（副董事長、執行董事）、朱鵬（副董事長、非執行 董事）、曾慶華（非執行董事）、曹敏（非執行董事）、王曉渤（非執行董事）、李國明（執 行董事）、祝月光（執行董事）、豐鎮平（獨立非執行董事）、王躍生（獨立非執行董 ...

Core Viewpoint - Huadian International (600027.SH) has successfully completed the second unit of the Huadian Longkou Phase IV 2×660 MW cogeneration project, marking its official commercial operation, which enhances regional energy security and supports green low-carbon development [1] Group 1: Project Completion - The second unit of the Huadian Longkou Phase IV project has achieved 168 hours of full-load trial operation and is now in commercial operation [1] - Both units of the 660 MW ultra-supercritical units in the Huadian Longkou Phase IV project have been fully constructed and put into operation [1] Group 2: Technological Advancements - The project has successfully completed key milestones, including boiler water pressure tests, plant power supply, boiler ignition, turbine rotation, and grid-connected power generation, with all ten critical points achieved on the first attempt [1] - The newly commissioned units integrate multiple advanced technologies and utilize ultra-supercritical efficient cogeneration technology, achieving energy consumption levels comparable to the best in the domestic 600,000 kW cogeneration units [1] Group 3: Strategic Importance - The full operation of the Huadian Longkou Phase IV project is a concrete action by the company to implement the new energy security strategy and support the economic and social development of the Shandong region [1] - This project represents significant achievements in deepening reform and innovation, as well as promoting green development [1]

特此公告。 华电国际电力股份有限公司 2025 年 12 月 24 日 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 华电国际电力股份有限公司（以下简称"本公司"）全资子公司华电龙口发电有限 公司于近日圆满完成华电龙口四期 2×66 万千瓦热电联产项目（以下简称"华电龙口四 期项目"）第二台机组 168 小时满负荷试运行，正式投入商业运营。至此华电龙口四期 项目两台 66 万千瓦超超临界机组已全部建成投运，为区域能源安全保障和绿色低碳发 展注入新动能。 华电龙口四期项目顺利实现了锅炉水压试验、厂用电受电、锅炉点火、汽轮机冲转、 并网发电等关键节点"十个一次成功"。华电龙口四期项目坚持绿色低碳发展，本次投 产机组集成应用多项先进技术，采用超超临界高效热电联产技术，综合能耗达到国内 60 万千瓦等级热电联产机组优秀水平，有力提高了山东电网稳定性以及当地民生供暖和工 业供汽保障能力。华电龙口四期项目的全面投运，是本公司落实能源安全新战略、助力 山东区域经济社会发展的具体行动，也是深化改革创新、推动绿色发展取得的重要成果。 证券代码 ...

证券代码：600027 证券简称：华电国际 公告编号：2025-097 一、募集资金临时补充流动资金情况 本公司已于 2025 年 8 月 15 日召开第十届董事会第二十四次会议，审议并批准了《关 于常规能源资产重组募集资金使用方案的议案》，同意本公司使用募集资金人民币 209,223.12 万元置换预先投入募投项目的自筹资金；同意本公司在确保不影响募集资金 投资项目建设进度的前提下，使用不超过人民币 129,000 万元（含人民币 129,000 万元） 的闲置募集资金暂时补充流动资金，使用期限为本公司董事会批准该议案之日起不超过 12 个月。 自本公司第十届董事会第二十四次会议审议通过后，本公司及子公司实际使用 129,000.00 万元闲置募集资金补充流动资金。本公司严格按照中国证监会《上市公司募 集资金监管规则》、《上海证券交易所上市公司自律监管指引第 1 号——规范运作》等 相关规定，在使用募集资金临时补充流动资金期间，对资金进行合理安排，提高了募集 资金的使用效率。 二、归还募集资金的相关情况 根据募集资金投资项目进度及资金安排，截至 2025 年 12 月 24 日，本公司已将用 1 华电国际电 ...