Group 1: Hainan Airlines - Hainan Airlines reported a 10.33% year-on-year increase in revenue passenger kilometers for April [1] - The group's passenger capacity input increased by 10.32% year-on-year [1] - Cargo and mail volume increased by 23.20% year-on-year, with cargo mail revenue ton-kilometers up by 41.04% [1] Group 2: Heng Rui Medicine - Heng Rui Medicine completed a share buyback, repurchasing 12.9051 million shares for a total of 601 million yuan [2] - The shares repurchased represent 0.2% of the company's total share capital, with an average buyback price of approximately 46.59 yuan per share [2] Group 3: China Shenhua - China Shenhua's coal sales volume in April decreased by 4% year-on-year, totaling 35.6 million tons [6] - The company's total electricity generation fell by 9.9% year-on-year [6] Group 4: China National Aviation - China National Aviation reported an 8.6% year-on-year increase in passenger turnover for April [8] - The average passenger load factor reached 81.3%, up 2.5 percentage points year-on-year [8] Group 5: Yuyue Medical - Yuyue Medical's subsidiary received EU MDR certification for its automated external defibrillator (AED) product [9] Group 6: Hubei Yihua - Hubei Yihua's controlling shareholder plans to increase its stake in the company by 200 million to 400 million yuan [12] Group 7: Other Companies - Chengdi Xiangjiang signed a contract for a data center project with a total value of 1.632 billion yuan [3] - Jingyuan Environmental Protection's subsidiary signed a contract for a computing cluster construction project worth 365 million yuan [4]

有投资问及三亚凤凰国际机场的运营情况，海南机场董事兼常务副总裁杨晓强回答称，随着全球旅游市 场的回暖以及海南国际免签政策的推动，公司旗下三亚凤凰国际机场的国际航线逐步恢复呈现增长态 势。2024年，三亚凤凰国际机场累计完成国际及地区旅客吞吐量64.3万人次，同比增长分别为440.4%。 2025年1-3月，三亚凤凰国际机场累计完成国际及地区旅客吞吐量22.09万人次，同比增长74.1%。 今年4月30日，海南机场发布公告，拟以自有或自筹资金，收购关联方海口美兰国际机场有限责任公司 持有的美兰空港(00357.HK)2.38亿股内资股，经交易双方公平协商后，此次交易价款为23.39亿元，折合 每股9.85元。 目前，美兰空港主要从事航空及非航空两大业务：航空业务主要包括提供停机坪服务、航站楼设施、地 勤服务以及旅客和货物的处理服务；非航空业务主要包括出租美兰机场的商业及零售铺位、机场相关业 务特许经营、广告位、酒店服务、停车场、旅游服务及出售免税品及消费品等。 "海南将在2025年年底前适时启动封关运作，封关后，海南将实施"一线放开、二线管住、岛内自由"监 管模式，叠加离岛免税、保税航油、第七航权、59国免签、 ...

Group 1 - Feilong Co., Ltd. received a project designation notification letter from a well-known domestic automobile brand, becoming a supplier for a water-side thermal management module, with expected sales revenue during the lifecycle meeting disclosure standards [1] - Hanchuan Intelligent's controlling shareholder received a warning letter from Jiangsu Securities Regulatory Bureau for failing to timely disclose a share pledge contract, which may affect the company's control and stock price [2] - Vanke A completed the redemption of the "20 Vanke 04" corporate bonds, with a redemption amount of 1.5 billion yuan and interest payment of 51.75 million yuan [3][4] Group 2 - China Shenhua reported a 4% year-on-year decline in coal sales volume for April, totaling 35.6 million tons, and a 3.9% decrease in commodity coal production [5] - Shaanxi Black Cat plans to increase capital by 600 million yuan for its wholly-owned subsidiary Xinjiang Black Cat Coal Industry to enhance its capital strength [6][7] - China National Aviation reported an 8.6% year-on-year increase in passenger turnover for April, with a 5.3% increase in passenger capacity [8][9] Group 3 - Huabei Pharmaceutical's subsidiary received approval for clinical trials of a recombinant tetanus vaccine, which is a new generation vaccine with better safety and immunogenicity [10] - China Chemical's subsidiary received a lawsuit notice related to a securities false statement liability dispute [11] - China Metallurgical Group reported a 24.9% year-on-year decline in new contract value for January to April, totaling 308.4 billion yuan [13] Group 4 - Zhongmei Energy reported a 5.8% year-on-year decline in commodity coal sales for April, totaling 21.1 million tons [14] - Huangma Technology announced a plan to reduce holdings of up to 6.26 million shares due to personal funding needs [15] - Aiyingshi proposed a cash dividend of 2.53 yuan per 10 shares for the fiscal year 2024 [16] Group 5 - Shengyi Technology's executives plan to reduce their holdings by a total of 1.49 million shares [17] - CanSino's inhaled tuberculosis vaccine received clinical trial approval in Indonesia [18] - Beidouxingtong completed the acquisition of 51% of Shenzhen Tianli Automotive Electronics Technology Co., Ltd. [19] Group 6 - Spring Airlines reported a 12.29% year-on-year increase in available capacity for April, with a total of 4.73 billion ton-kilometers [20] - Dongya Pharmaceutical's raw material drug received registration certification in South Korea [21] - Shandong Steel plans to establish a sales subsidiary with a registered capital of 20 million yuan [22] Group 7 - Caida Securities appointed Hu Hengsong as the executive vice president [23] - Aibulu's vice president resigned due to personal career planning [24] - *ST Jinguang's stock price surged amid a warning of delisting risk [25] Group 8 - Yunnan Energy Investment plans to implement a 600,000 tons/year salt production energy-saving and carbon reduction project with a total investment of 448 million yuan [27] - Hanyu Group's executives plan to reduce their holdings due to personal funding needs [28] - Jiangsu Boyun's shareholders plan to reduce their holdings by up to 971,300 shares [29] Group 9 - Hainan Airport signed a cooperation agreement with Harbin Institute of Technology (Shenzhen) to establish a joint laboratory [32] - Xiamen Tungsten New Energy plans to acquire 47% of Ganzhou Haopeng Technology Co., Ltd. [33] - Dongfang Materials announced a change in controlling shareholder due to judicial auction of shares [34] Group 10 - Jingyuan Environmental Protection's executives plan to reduce their holdings by a total of 1.176% of the company's shares [35] - China Pacific Insurance reported a 10.4% year-on-year increase in original insurance premium income for the first four months [36] - ST United is planning a major asset restructuring and has suspended trading [37] Group 11 - *ST Suwu's chairman received a notice of investigation for suspected information disclosure violations [39] - Huagong Technology's subsidiary plans to establish a joint venture [40] - Qibin Group terminated the purchase of 28.78% equity in its subsidiary [41] Group 12 - Huakang Clean signed a construction contract worth 143 million yuan with Dengfeng City General Hospital [42] - Kanghong Pharmaceutical received approval for clinical trials of a drug for postpartum depression [43] - Shengjing Micro plans to repurchase shares worth between 30 million and 50 million yuan [44] Group 13 - Shenghe Resources' subsidiary plans to acquire 100% of Peak Rare Earths Limited for 158 million Australian dollars [45] - Sinopec's controlling shareholder increased its stake by 302 million H-shares, amounting to HKD 1.232 billion [46] - Mingyang Circuit plans to repurchase shares worth between 15 million and 25 million yuan [47] Group 14 - China Oil Engineering's subsidiary won a project in Iraq worth approximately 11.538 billion yuan [48] - Chaojie Co., Ltd. announced the termination of a share transfer agreement [49]

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。 一、海南机场设施股份有限公司（以下简称"海南机场"或"公司"）2025 年 4 月机场业务生产经营数据快报如下： | 项目 | 月度 | | 累计 | | | --- | --- | --- | --- | --- | | | 本月数 | 同比增长 | 累计数 | 同比增长 | | 一、起降架次（架次） | 13,124 | 6.71% | 61,284 | 11.80% | | 其中：境内航线 | 12,622 | 4.83% | 59,062 | 10.27% | | 地区航线 | 92 | 64.29% | 402 | 68.91% | | 国际航线 | 410 | 102.97% | 1,820 | 79.31% | | 二、旅客吞吐量（万人次） | 195.89 | 9.39% | 995.47 | 8.77% | | 其中：境内航线 | 187.74 | 7.17% | 964.73 | 7.39% | | 地区航线 | 1.21 | 127.76% | 5.28 | ...

Core Viewpoint - The signing of the cooperation agreement between Hainan Airport Facilities Co., Ltd. and Harbin Institute of Technology (Shenzhen) aims to establish a joint laboratory for technological innovation and development, focusing on enhancing operational efficiency and service quality through digital transformation and intelligent upgrades [1][7]. Group 1: Cooperation Agreement Details - The cooperation agreement establishes a partnership to promote independent innovation and research, with a focus on technology development, achievement transformation, and talent cultivation [1][6]. - The joint laboratory, named "HIT (Shenzhen) - Hainan Airport Robotics and Intelligent Technology Application Joint Laboratory," will integrate resources from both parties to drive technological advancements [1][6]. - The agreement is valid for three years, from May 13, 2025, to May 12, 2028, with an annual investment of no less than RMB 3 million from Hainan Airport for research funding [6][7]. Group 2: Objectives and Tasks - The joint laboratory aims to focus on technology research and innovation, achievement transformation and application, talent training and education, industry standards and policy research, as well as social services and technology popularization [6][7]. - Projects will be categorized into long-term (three-year implementation) and short-term (less than one year) based on strategic significance and implementation potential, ensuring a comprehensive research and development system [7]. Group 3: Impact on the Company - The collaboration is a strategic move for Hainan Airport to build a technology innovation platform, leveraging its airport resources to integrate AI and robotics research with operational processes [7]. - The partnership is expected to enhance operational efficiency, optimize service quality, and achieve cost control, contributing to the company's high-quality development [7].

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。 海南机场设施股份有限公司 关于签署共建校企联合实验室合作协议的自愿性披露公告 股票代码：600515 股票简称：海南机场 公告编号：临 2025-036 重要内容提示： 本协议书的签署仅代表双方确立了合作关系，后续具体合作细节有待进一步 商讨，实施进度和执行情况尚存在不确定性。 本合作协议的签署不构成关联交易，亦不构成重大资产重组，未触及公司董 事会及股东大会审议标准。为便于投资者作出价值判断和投资决策，公司对本次协 议签署情况进行自愿性披露。 公司将根据合作具体事项的后续进展，按照相关法律法规及《公司章程》的 规定，履行相应的审批程序和信息披露义务。 相关风险提示：研发过程可能受限于部分技术瓶颈或因技术迭代导致无法达 到预期性研发目标的风险，敬请广大投资者注意投资风险。 一、合作协议签署的基本情况 为了促进海南机场设施股份有限公司（简称"海南机场""公司"）与哈尔滨 工业大学（深圳）（简称"哈工大（深圳）"）双方自主创新研发工作的发展，为 社会提供优质的产品及服务，同时为抢抓新 ...

Core Viewpoint - The China Securities Tourism Index has shown mixed performance, with a recent increase but a decline over the past month and year-to-date [2]. Group 1: Index Performance - The China Securities Tourism Index rose by 0.9% to 2783.81 points, with a trading volume of 6.719 billion yuan [1]. - Over the past month, the index has decreased by 4.42%, while it has increased by 1.01% over the last three months. Year-to-date, it has declined by 5.28% [2]. Group 2: Index Composition - The index includes up to 50 listed companies involved in various sectors of the tourism industry, such as accommodation, sightseeing, shopping, entertainment, and transportation [2]. - The top ten weighted companies in the index are: China Duty Free Group (14.99%), Songcheng Performance (7.39%), Shanghai Airport (6.38%), Jinjiang Hotels (5.53%), Shougang Hotel (5.15%), China Eastern Airlines (5.13%), Southern Airlines (5.05%), Air China (4.48%), Spring Airlines (4.38%), and Hainan Airport (3.87%) [2]. - The industry composition of the index shows that consumer services account for 48.04%, transportation for 31.30%, retail for 14.99%, and real estate for 5.67% [2]. Group 3: Index Adjustment - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [3]. Group 4: Related Funds - Public funds tracking the China Securities Tourism Index include the Fortune China Securities Tourism Theme ETF and the Huaxia China Securities Tourism Theme ETF [4].

Core Viewpoint - Hainan Airport plans to acquire controlling stake in Hainan Meilan International Airport Co., Ltd. to enhance its core competitiveness and support the construction of Hainan Free Trade Port [2][6] Group 1: Transaction Information - The acquisition will occur in two steps: first, Hainan Airport will acquire 50.19% of Meilan Airport's domestic shares for approximately RMB 2.339 billion, at a price of RMB 9.85 per share [2][5] - Following the initial acquisition, a comprehensive tender offer will be made for all issued domestic and H shares at prices of RMB 9.85 and HKD 10.62 respectively [2] - The transaction has been approved by the company's board and is pending approvals from Hainan Provincial State-owned Assets Supervision and Administration Commission and the shareholders' meeting [9] Group 2: Strategic Purpose - The primary goal of the acquisition is to integrate core transportation infrastructure within Hainan Island, thereby enhancing the company's competitive edge [6] - The decision to proceed with the acquisition at this time is influenced by various favorable factors, including policy support and the strategic importance of the target company [8] Group 3: Financial Arrangements - The transaction will be financed through a combination of the company's own funds and bank loans, with funding arrangements already in place [10] - Measures will be implemented to protect the interests of the listed company and minority shareholders, including a compensation mechanism for potential impairments [12]

海南机场设施股份有限公司章程 目 录 第一章 总则 第四章 股东和股东会 第五章 董事和董事会 第六章 高级管理人员 第七章 党组织 第八章 财务会计制度、利润分配和审计 第九章 通知与公告 第十章 合并、分立、增资、减资、解散和清算 第二章 经营宗旨和范围 第三章 股份 第一节 股份发行 第二节 股份增减和回购 第三节 股份转让 第一节 股东的一般规定 第二节 控股股东和实际控制人 第三节 股东会的一般规定 第四节 股东会的召集 第五节 股东会的提案与通知 第六节 股东会的召开 第七节 股东会的表决和决议 第一节 董事的一般规定 第二节 董事会 第三节 独立董事 第四节 董事会专门委员会 第一节 党组织的机构设置 第二节 党组织的职责 第一节 财务会计制度 第二节 利润分配政策 第三节 内部审计 第四节 会计师事务所的聘任 第一节 通知 第二节 公告 第一节 合并、分立、增资和减资 第二节 解散和清算 第十一章 修改章程 第十二章 附则 海南机场设施股份有限公司章程 第一章 总 则 第一条 为维护公司、股东、职工和债权人的合法权益,规范公司的组织和行为，充分发挥 中国共产党组织的领导核心和政治核心作用，根据 ...

股票代码：600515 股票简称：海南机场 公告编号：临 2025-034 海南机场设施股份有限公司 关于取消公司监事会并修订《公司章程》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。 海南机场设施股份有限公司（以下简称"公司"）于 2025 年 5 月 9 日召开 第十届董事会第二十七次会议、第十届监事会第二十一次会议，会议审议并一致 通过了《关于取消公司监事会并修订〈公司章程〉的议案》，并同意将前述议案 提交公司 2024 年年度股东大会审议。本次《公司章程》修订条款对照表如下： | 序 | 条款 | 修改前 | 修改后 | | --- | --- | --- | --- | | 号 | | 第一条 为维护公司、股东和债权人的合法 | 第一条 为维护公司、股东、职工和债权 | | | | 权益,规范公司的组织和行为，充分发挥中 | 人的合法权益,规范公司的组织和行为， | | | | 国共产党组织的领导核心和政治核心作 | 充分发挥中国共产党组织的领导核心和 | | | | 用，根据《中国共产党章程》（以下简称 | ...