Core Viewpoint - The company has established a value management system aimed at enhancing investment value and shareholder returns through strategic management practices and compliance with relevant regulations [1][2]. Chapter 1: General Principles - The value management system is designed to improve the company's quality and enhance its investment value and shareholder return capabilities [1]. Chapter 2: Objectives and Basic Principles of Value Management - The main objective of value management is to sustainably create company value and enhance market image through governance, compliance, operational improvements, and investor relations [2]. - Basic principles include compliance, systematic approach, scientific management, continuous process, and integrity [2]. Chapter 3: Institutions and Responsibilities of Value Management - The board of directors leads value management, with the secretary responsible for execution and coordination among departments [3][4]. - The board is tasked with setting long-term investment value goals and ensuring alignment with overall company strategy [3]. Chapter 4: Main Methods of Value Management - Key methods to enhance investment value include mergers and acquisitions, employee stock ownership plans, cash dividends, investor relations management, timely information disclosure, and share buybacks [5][6]. Chapter 5: Monitoring and Early Warning Mechanism - The company will monitor key indicators like market value and set early warning conditions to maintain market value [7]. Chapter 6: Prohibited Activities in Value Management - The company and its stakeholders must avoid misleading information disclosure, insider trading, and other illegal activities that disrupt market order [8]. Chapter 7: Supplementary Provisions - The document outlines specific conditions for significant stock price declines and states that the board retains the authority for interpretation and amendments [8].

市值管理制度 （经 2025 年 7 月 7 日第九届董事会第 19 次临时会议审议通过） 第一章 总则 第一条 为加强航锦科技股份有限公司（以下简称"公司"）市值管理工作， 进一步规范公司市值管理行为，切实推动公司提升投资价值，增强投资者回报， 根据《公司法》《证券法》《上市公司监管指引第 10 号——市值管理》《深圳证 券交易所股票上市规则》及《公司章程》的有关规定，结合公司实际情况，制 定本制度。 第二条 本制度所称市值管理是指公司以提高公司质量为基础，为提升公司 投资价值和股东回报能力而实施的战略管理行为。 第二章 市值管理的目的与基本原则 第三条 市值管理的主要目的是通过完善公司治理、合规信息披露、改进经 营管理、培育核心竞争力，可持续地创造公司价值，以及通过资本运作、权益 管理、投资者关系管理等手段提升公司市场形象与品牌价值，使公司价值得以 充分实现，达到公司整体利益最大化和股东财富增长并举的目标。 航锦科技股份有限公司 市值管理制度 航锦科技股份有限公司 第四条 市值管理的基本原则： （一）合规性原则。公司应当严格遵守相关法律法规、规章、规范性文件 和《公司章程》等规定，依法依规开展市值管理工作 ...

航锦科技股份有限公司 决议公告 表决情况：同意 9 票；反对 0 票；弃权 0 票。 表决结果：经与会董事审议，会议一致表决通过了本议案。 决议内容：为加强公司市值管理工作，进一步提升公司投资价值，增强投资 者回报，维护公司、投资者及其他利益相关者的合法权益，依据《上市公司监管 指引第 10 号——市值管理》等有关法律法规，制定公司《市值管理制度》。 证券代码：000818 证券简称：航锦科技 公告编号：2025-047 航锦科技股份有限公司 第九届董事会第 19 次临时会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 一、董事会会议召开情况 航锦科技股份有限公司（以下简称"公司"）董事会于 2025 年 7 月 4 日以 邮件方式发出第九届董事会第 19 次临时会议通知，会议于 2025 年 7 月 7 日在武 汉市中信泰富大厦 38 楼会议室以现场结合通讯表决方式召开。公司现有董事 9 人，实际参与表决董事 9 人。公司监事会成员及高级管理人员列席了会议。会议 的召集和召开符合《公司法》和《公司章程》的有关规定。参会董事对会议议案 进行了审议， ...

今日导读 1. 7月7日起，沪深北交易所《程序化交易管理实施细则》正式施行。 2. 7月7日，富国中证AAA科技创新公司债ETF、华夏中证AAA科技创新公司债ETF、招 商中证AAA科技创新公司债ETF等首批10只科创债ETF将发行，多只科创债ETF的发售期 仅有7月7日一天。 1、 国务院国资委7月4日消息，近日，国务院国资委印发的《关于新时代中央企业高质量推进品牌建 设的意见》提出，加强品牌保护管理。建立健全品牌授权准入、动态审核、清查退出机制，加大对擅 用、滥用品牌行为的监测、识别和处罚力度，加强违规挂靠、假冒国企问题的梳理排查和证据收集， 确保品牌使用规范。注重战略性新兴产业、未来产业自有品牌商标注册，预防恶意商标抢注行为。常 态化开展商标侵权监测，完善商标维权与争端解决机制，综合运用协商沟通、舆论维权、法律诉讼等 打击侵权行为。 2、 住房城乡建设部调研组近日赴广东、浙江两省调研。调研组表示，促进房地产市场平稳、健康、 高质量发展具有重要意义。各地要切实扛起责任，充分用好房地产调控政策自主权，因城施策、精准 施策，提升政策实施的系统性有效性，持续巩固房地产市场稳定态势。 调 研组要求，要加快建设安 ...

Market Overview - The Shanghai Composite Index rose by 0.32% on July 4, with 13 out of the 28 sectors experiencing gains, led by the banking and media sectors, which increased by 1.84% and 0.91% respectively [1] - The sectors that saw the largest declines were beauty care and non-ferrous metals, with decreases of 1.87% and 1.60% respectively [1] - The basic chemical industry ranked third in terms of decline today [1] Capital Flow Analysis - The net outflow of capital from the two markets was 21.74 billion yuan, with 8 sectors experiencing net inflows [1] - The computer industry had the largest net inflow of capital, totaling 2.81 billion yuan, despite a slight decline of 0.05% in its stock price [1] - The banking sector also saw a net inflow of 758 million yuan, with a daily increase of 1.84% [1] Basic Chemical Industry Performance - The basic chemical industry fell by 1.22%, with a total net outflow of 2.174 billion yuan [2] - Out of 401 stocks in this sector, 41 stocks rose, and 354 stocks fell, with 4 stocks hitting the daily limit down [2] - The top three stocks with the highest net inflow in the basic chemical sector were Huafeng Super Fiber (1.62 billion yuan), Dongcai Technology (1.39 billion yuan), and Limin Co., Ltd. (1.24 billion yuan) [2] Basic Chemical Industry Capital Inflow and Outflow - The top stocks with capital inflow included: - Huafeng Super Fiber: +1.83%, 16.59% turnover, 161.85 million yuan inflow - Dongcai Technology: +10.01%, 11.12% turnover, 138.64 million yuan inflow - Limin Co., Ltd.: +5.83%, 22.57% turnover, 124.30 million yuan inflow [2][3] - The top stocks with capital outflow included: - Dazhongnan: +2.55%, 38.91% turnover, -195.83 million yuan outflow - Wanhua Chemical: -0.86%, 0.72% turnover, -137.99 million yuan outflow - Yanhai Co., Ltd.: -2.43%, 0.88% turnover, -98.39 million yuan outflow [3]

Group 1 - The A-share market appears calm on the surface, but there are significant underlying movements, with 51 listed companies quietly implementing share reduction plans while ordinary investors face survival challenges [2] - A wave of delistings is occurring, with 9 companies, including ST Hengli, suddenly terminating their listings, and 56 companies expected to delist by 2025 due to stock prices falling below 1 yuan for 20 consecutive days [3][5] - Major shareholders are cashing out significantly, with Mindray Medical's shareholders cashing out 1.168 billion yuan and New Dairy's controlling party cashing out 488 million yuan, while original shareholders of Mag Valley Technology enjoy a 28-fold profit [3][8] Group 2 - A massive unlock of shares is exacerbating market challenges, with Qiaoyuan shares having a 907% unlock ratio and Longqi Technology at 899%, leading to a ninefold increase in circulating shares [7] - High-priced stocks are suffering, with ST Yushun's stock price plummeting over 60%, and 15 stocks have fallen below the critical price of 1.5 yuan, with ST Pengbo at 0.62 yuan [7] - Internet giants are retreating, with Alibaba cashing out 13.1 billion yuan from Gaoxin Retail and Tencent reducing its stake in Weimeng for 1.6 billion yuan, indicating a contraction in investment [8] Group 3 - New regulatory measures are closing loopholes for indirect share reductions, requiring a six-month lock-up for divorce-split shares and halting judicial auction-based reductions [9] - Private equity firms are adjusting their strategies, avoiding companies with over 300% unlock ratios and those with major shareholder pledges exceeding 80%, while increasing positions in leading mechanical firms and core assets in communications and semiconductors [10] - The tightening of regulations and market normalization will be crucial in the ongoing battle between capital interests and retail investors [10]

Summary of Key Points Core Viewpoint - The company has approved a guarantee for its subsidiaries totaling up to RMB 8.765 billion, with specific allocations based on their debt ratios, to support their financial activities and operations [1][2]. Group 1: Guarantee Overview - The company will provide a total guarantee of up to RMB 87.65 billion for certain subsidiaries, with RMB 58.25 billion allocated to subsidiaries with a debt ratio exceeding 70% and RMB 29.4 billion to those below 70% [1]. - The guarantee period is effective from the approval date at the 2024 annual general meeting until the next annual general meeting [1]. Group 2: Guarantee Adjustment - The company has adjusted the guarantee allocation, transferring RMB 5 million from one subsidiary to another while maintaining the total guarantee limit [2][3]. - The adjustment complies with the principles approved by the shareholders' meeting [2]. Group 3: Subsidiary Financials - Wuhan Chaoking Smart Technology Co., Ltd., a subsidiary, has a total asset of RMB 70.74 million and total liabilities of RMB 31.88 million as of March 31, 2025 [6]. - The subsidiary reported a net profit of RMB 4.06 million for the first quarter of 2025, compared to RMB 8.13 million for the entire year of 2024 [6]. Group 4: Company Control and Risk Management - The company holds a controlling interest in Wuhan Chaoking Smart Technology, allowing it to effectively supervise and manage its operations [7]. - The company has a total external guarantee balance of RMB 4.765 billion, which is 207.72% of the latest audited net assets attributable to the parent company [8].

航锦科技股份有限公司 公告 证券代码：000818 证券简称：航锦科技 公告编号：2025-046 航锦科技股份有限公司 关于为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 一、担保情况概述 航锦科技股份有限公司（以下简称"公司"） 于 2025 年 4 月 23 日召开第 九届董事会第五次会议，审议通过了《关于为子公司提供担保的议案》。由公司 为合并范围内的部分子公司提供合计不超过人民币 87.65 亿元的连带保证责任 担保，其中资产负债率超过 70%的担保额度合计 58.25 亿元，资产负债率低于 70% 的担保额度合计 29.4 亿元。担保额度有效期为自公司 2024 年度股东大会审议 通过之日起至下一年年度股东大会召开之日止。 航锦科技股份有限公司 公告 | | | 上述担保事项在公司董事会和股东大会审议通过的担保额度范围内，无需再 次提交公司董事会或股东大会审议。 三、本次获调剂的被担保方基本情况 | 航锦(武汉)人 工 智 能 科 技 | 100% | 91.57% | 480,000 | 0 | 480,000 | 2 ...

Group 1 - The core viewpoint of the news highlights the performance and potential of the high-end equipment ETF, indicating a stable liquidity and significant market interest in the defense sector [2] - As of June 5, the high-end equipment ETF has a recent average daily trading volume of 62.60 million yuan, with a total trading volume of 24.83 million yuan on a specific day [2] - The latest scale of the high-end equipment ETF reached 1.25 billion yuan, with a balanced inflow and outflow of funds recently [2] - The top ten weighted stocks in the CSI High-end Equipment Sub-index account for 45.86% of the index, with key players including AVIC Shenyang Aircraft, AVIC Optical, and Aero Engine Corporation of China [2] - The release of the "Important Military Facility Protection Regulations" on May 26 emphasizes the protection of enterprises involved in national defense research and production, enhancing the institutional support for national defense modernization [2] Group 2 - The military industry sector is experiencing a re-evaluation of military trade logic due to regional conflicts, which is expected to break through domestic military product pricing bottlenecks and achieve sustainable long-term returns [2] - The defense and military industry sector is characterized by long-term growth certainty, with the current "14th Five-Year Plan" entering its final year and industry disturbances largely eliminated [2] - The recovery of downstream demand and optimization of production capacity structure contribute to a high safety margin for the sector [2] - Investors can consider the CSI High-end Equipment Sub-index 50 ETF linked fund (018028) to capitalize on industry rotation opportunities [3]

Core Viewpoint - The company has completed the repurchase and cancellation of shares, reflecting confidence in its future development and value recognition [3][5][6] Group 1: Share Repurchase Details - The company approved a share repurchase plan on February 23, 2024, with a total fund of no less than RMB 30 million and no more than RMB 40 million, at a maximum price of RMB 37.95 per share [3][5] - The actual repurchase period was from March 26, 2024, to December 31, 2024, during which 19,155,961 shares were repurchased, accounting for 2.82% of the total share capital before cancellation [5][6] - The highest transaction price during the repurchase was RMB 30.15 per share, while the lowest was RMB 14.07 per share, with a total transaction amount of approximately RMB 391.67 million [5] Group 2: Cancellation of Shares - The cancellation of the repurchased shares was completed on June 4, 2025, in compliance with relevant laws and regulations [4][6] - The number of shares canceled was 19,155,961, which represented 2.82% of the total share capital prior to cancellation [6] Group 3: Impact on the Company - The share repurchase is based on the company's confidence in its future prospects and will not adversely affect its operations, finances, research and development, or debt obligations [6] - The completion of the repurchase will not impact the company's listing status or control structure [6]