Summary of Key Points Core Viewpoint - Multiple shareholders across various companies are planning to reduce their stakes, indicating potential shifts in ownership dynamics and investor sentiment in the market [1]. Shareholder Reductions - Guosheng Securities: Three shareholders plan to collectively reduce their holdings by no more than 2.82% [1] - Binjiang Group: Multiple shareholders intend to reduce their stakes by up to 2.88% [1] - Kanglong Chemical: Shareholder Xincheng Kang and its concerted parties plan to reduce their holdings by no more than 1.5% [1] - Erliang San: Controlling shareholder Li Xiaolong intends to reduce his stake by no more than 1% [1] - Yongxing Shares: Science City Investment Group plans to reduce its holdings by no more than 1% [1] - Weike Technology: Industrial Investment intends to reduce its stake by no more than 0.9999% [1] - Zhengyuan Wisdom: Plans to reduce no more than 2% of repurchased shares [1] - Baida Group: Shareholder Xizi United plans to reduce up to 752.48 million shares [1] - Camel Shares: Chairman Liu Changle intends to reduce no more than 7.2 million shares [1] - Zhongwei Company: Xunxin Investment has cumulatively reduced 12.52 million shares through block trading [1] - Aerospace Engineering: Guochuang Fund and New Car Fund have collectively reduced 2.76 million shares [1] - Tengya Precision: Nanjing Yunhang has cumulatively reduced 2.49% of its shares [1] - Hexing Packaging: Xia Ping and its concerted parties have cumulatively reduced 3.4045% of their shares [1] Other Notable Information - *ST Dazheng: Shareholder Zhou Zhenke's 0.81% stake is set to be forcibly sold by judicial order [1] - Dongbai Group: Lacks duty-free operating qualifications and is not involved in duty-free goods operations [1]

本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 一、 信息披露义务人及其一致行动人的基本信息 证券代码：603698 证券简称：航天工程 公告编号：2025-038 航天长征化学工程股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的提示性公告 本公司持股 5%以上股东国创基金管理有限公司-国创投资引导基金（有限合伙）及 其一致行动人国创（北京）新能源汽车投资基金管理有限公司－北京国创新能源汽车股 权投资基金合伙企业（有限合伙）保证向本公司提供的信息真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 注：若以上数据有差异，系按照四舍五入保留两位小数所致。 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | 5%以上大股东及其一致行动人 ☑其他 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股股东、实际控制人） | | | □其他：不适用 | 2.信息披露义务人信息 | 信息披露义务人名称 | 投资者身份 | | 统一社会信用代码 | | --- | --- | --- | ...

Core Viewpoint - The company, Aerospace Engineering (603698.SH), announced a reduction in shareholding by two funds, indicating a potential shift in investor sentiment and market dynamics [1] Summary by Categories Shareholding Changes - The company received notifications from Guochuang Fund and New Car Fund regarding share reductions from November 10 to 14, 2025 [1] - Guochuang Fund reduced its holdings by 1.4441 million shares, approximately 0.27% of the company's total share capital [1] - New Car Fund reduced its holdings by 1.319 million shares, approximately 0.25% of the company's total share capital [1] - The total reduction from both funds amounted to 2.7631 million shares, approximately 0.52% of the company's total share capital [1] - This change in equity holdings triggered a threshold of 1% [1]

Core Viewpoint - The Shenzhou 20 astronaut crew is set to return to the Dongfeng landing site on November 14, with preparations underway for their arrival [1] Group 1 - The Shenzhou 20 astronaut crew consists of Chen Dong, Chen Zhongrui, and Wang Jie, all in good condition [1] - The Dongfeng landing site and various testing systems are making thorough preparations to welcome the astronauts back [1] - Following the return of Shenzhou 20, the Shenzhou 22 mission is planned for launch at an appropriate time [1]

Core Viewpoint - Xinchen Technology has been involved in China's manned space program since 2008, providing support for the CZ-2F rocket launch system and technical assistance since the Shenzhou 7 mission [1] Group 1 - The company has established itself as a key contractor for the manned space program in China [1] - Xinchen Technology has been responsible for the overall network deployment of ground systems for the CZ-2F rocket [1] - The company aims to leverage its expertise in network, security, cloud platforms, storage, and data to continue contributing to the national space industry [1]

证券代码：603698 证券简称：航天工程 公告编号：2025-037 航天长征化学工程股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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： 会议召开时间：2025 年 11 月 26 日 11:00-12:00 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow. sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 11 月 19 日至 11 月 25 日 16:00 前登录上证路演中心 网站首页点击"提问预征集"栏目或通过公司邮箱 htgc_bgs@china-ceco.com 进 行提问。公司将在说明会上对投资者普遍关注的问题进行回答。 航天长征化学工程股份有限公司（以下简称公司）已于 2025 年 10 月 30 日披 露公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年 第三季度经营成果、财务状况，公司计划于 2025 年 11 月 26 日 11 ...

Core Viewpoint - The resignation of non-independent director Zhu Yuying and the election of employee representative director Zhang Jiaqing are part of the company's governance structure adjustment, ensuring compliance with legal requirements and maintaining board functionality [2][3]. Group 1: Director Resignation - Zhu Yuying submitted a written resignation report due to governance structure adjustments, effective immediately upon delivery to the board [2]. - Zhu Yuying's resignation will not affect the board's legal member count or the presence of independent directors, ensuring the board's normal operation [3]. Group 2: Election of Employee Representative Director - The company will hold an employee representative meeting on November 5, 2025, to elect Zhang Jiaqing as the employee representative director, with a term aligned with the current board [2][3]. - Zhang Jiaqing meets the qualifications required by laws and regulations for a director and will fulfill the responsibilities of the employee representative director [3]. Group 3: Shareholder Meeting - The first extraordinary general meeting of shareholders was held on November 6, 2025, with all board members and supervisors present [7][8]. - The meeting approved several resolutions, including amendments to the company's articles of association and the appointment of the 2025 audit firm, with the required majority votes [9][10]. Group 4: Legal Compliance - The meeting was witnessed by Beijing Guantao Law Firm, confirming that the procedures followed were in compliance with relevant laws and regulations [11].

Core Viewpoint - Aerospace Engineering (航天工程) announced the election of Mr. Zhang Jiaqing as the employee representative director of the company's fifth board of directors [1] Group 1 - Aerospace Engineering has officially elected Mr. Zhang Jiaqing to serve as the employee representative director [1]

证券代码：603698 证券简称：航天工程 公告编号：2025-036 航天长征化学工程股份有限公司 关于公司非独立董事辞职暨选举职工代表董事的公告 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： 根据《公司法》及《公司章程》的相关规定，朱玉营先生的离任不会导致公 司董事会成员人数低于法定人数，不会导致公司独立董事人数少于董事会成员的 三分之一或独立董事中没有会计专业人士的情形，不影响公司董事会的正常运行， 亦不会对公司的日常生产经营产生不利影响。截至本公告披露日，朱玉营先生未 持有公司股份，不存在应当履行而未履行的承诺事项。 朱玉营先生在任职期间恪尽职守、勤勉尽责，公司及董事会对其在任职期间 所做出的贡献表示衷心的感谢！ 二、关于选举职工代表董事的相关情况 根据《公司章程》的规定，公司董事会设职工代表董事一名。公司于 2025 年 11 月 5 日召开职工代表大会，选举张佳庆先生（简历附后）为公司第五届董 事会职工代表董事，任期与公司第五届董事会任期一致。 航天长征化学工程股份有限公司（以下简称公司）董事会近 ...

证券代码：603698 证券简称：航天工程 公告编号：2025-035 航天长征化学工程股份有限公司 2025年第一次临时股东大会决议公告 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： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 11 月 6 日 (二)股东大会召开的地点：北京市亦庄经济技术开发区经海四路 141 号公司二层 会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 193 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 389,949,469 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | 72.7531 | | 份总数的比例（%） | | (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 (五)公司董事、监事和董事会秘书的出席情况 二、 议案审议情况 审议结果：通过 表决情况： | | 同意 | | 反 ...