北京辰安科技股份有限公司 证券代码：300523 证券简称：辰安科技 公告编号：2025-027 北京辰安科技股份有限公司 关于董事会、监事会延期换届的提示性公告 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。 特此公告。 北京辰安科技股份有限公司董事会 2025 年 7 月 22 日 北京辰安科技股份有限公司（以下简称"公司"）第四届董事会、监事会任 期于 2025 年 7 月 21 日届满。截至目前，公司第五届董事会候选人的提名工作正 在积极筹备中，为确保董事会、监事会相关工作的稳定连续，公司本次换届选举 工作将适当延期，公司董事会各专门委员会及高级管理人员任期亦相应延期。 在本次换届选举工作完成之前，公司第四届董事会、监事会成员及高级管理 人员将严格按照相关法律法规和《公司章程》的规定继续履行董事、监事及高级 管理人员职责，公司延期换届不会对公司正常经营运作产生影响。公司将积极推 进本次换届选举相关工作进程，尽快召开相关会议审议换届选举相关事宜，并及 时履行信息披露义务。 ...

Group 1: Company Performance Overview - In 2024, the company signed contracts worth nearly 40% more than the previous year, driven by opportunities in urban safety, emergency management, and firefighting sectors [2][3] - In Q1 2025, the company achieved a 55.76% increase in revenue and a 41.32% reduction in net loss compared to the same period last year [4] - The net cash flow from operating activities improved by 140.58% year-on-year in Q1 2025 [4][28] Group 2: Strategic Partnerships and Investments - Hefei State-owned Assets acquired 0.95% of the company's shares, enhancing strategic cooperation in urban safety initiatives [4][5] - The collaboration aims to integrate resources and strengthen investment in the urban safety industry [5] Group 3: Market Expansion and Government Collaboration - The company has established a nationwide marketing service system covering 32 provinces and over 300 cities, facilitating market expansion [5] - The company plans to leverage the national investment of 4 trillion yuan in urban underground pipeline renovation over the next five years [5][6] Group 4: Technological Innovations and Product Development - The company has developed advanced products for public safety, including a comprehensive monitoring system for urban lifelines and AI-driven emergency management solutions [8][20] - The "Star·Chen Si" public safety model has been created to enhance emergency response capabilities [9][10] Group 5: Industry Standards and Recognition - The company has participated in drafting nearly 30 national and industry standards, contributing to the standardization of public safety practices [26][31] - The company received the third prize in the national "Data Element ×" competition, showcasing its technological leadership in public safety [10] Group 6: Emergency Management and Disaster Response - The company has developed systems for emergency command and disaster response, including flood prevention and earthquake disaster management [22][23] - The company’s products have been implemented in various regions, enhancing local emergency management capabilities [22] Group 7: Investor Relations and Governance - The company ensures independent directors hold a majority in key committees to safeguard minority shareholders' rights [29] - The company is committed to enhancing investor communication and promoting awareness of the public safety industry [29]

北京辰安科技股份有限公司 关于持股 5%以上股东协议转让公司股份 完成过户登记的公告 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。 重要内容提示： 北京辰安科技股份有限公司（以下简称"公司""上市公司"或"辰安科技"） 收到上海瑞为铁道科技有限公司（以下简称"上海瑞为"）与合肥国有资本创业 投资有限公司（以下简称"合肥国投"）提供的中国证券登记结算有限责任公司 出具的《证券过户登记确认书》，合肥国投以协议转让方式受让上海瑞为所持公 司股份 14,580,000 股已于 2025 年 6 月 25 日办理完成过户登记（以下简称"本次 协议转让"）。本次协议转让完成后，合肥国投合计持有公司 16,793,370 股股份， 占公司股份总数的 7.22%，上海瑞为不再持有公司股份。 本次协议转让不涉及公司控股股东、实际控制人，不触及要约收购，不构成 关联交易，不会导致公司控股股东、实际控制人发生变化。 一、协议转让概述 北京辰安科技股份有限公司 证券代码：300523 证券简称：辰安科技 公告编号：2025-026 根据中国证券登记结算有限责任公司出具的《证券过户登 ...

北京市环球律师事务所 关于北京辰安科技股份有限公司 2024 年年度股东大会 之 法律意见书 北京市环球律师事务所 关于北京辰安科技股份有限公司 2024 年年度股东大会 之 法律意见书 GLO2025BJ（法）字第 06100 号 致：北京辰安科技股份有限公司 北京市环球律师事务所（以下简称"本所"或"环球"）为在北京市司法 局注册设立并依法执业的律师事务所。 本所受北京辰安科技股份有限公司（以下简称"辰安科技"或"公司"） 的委托，指派本所李沁兰律师和李佳阳律师（以下简称"本所律师"）参加公 司 2024 年年度股东大会（以下简称"本次股东大会"）并对本次股东大会相 关事项进行见证。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《中华人民共和国证券法》（以下简称"《证券法》"）、中国证券监督管理 委员会颁布的《上市公司股东会规则（2025 修订）》（以下简称"《股东会规 则》"）、《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公 司规范运作（2025 年修订）》（以下简称"《指引》"）、《深圳证券交易所 创业板上市公司自律监管指南第 1 号——业务办理（2025 年修订 ...

证券代码：300523 证券简称：辰安科技 公告编号：2025-025 北京辰安科技股份有限公司 2024 年年度股东大会决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 重要提示： 一、会议召开情况 1、会议召开时间： 现场会议召开时间：2025 年 6 月 24 日（星期二）下午 14:30。 北京辰安科技股份有限公司 网络投票时间：2025 年 6 月 24 日（星期二）。 其中： 交易系统投票时间：2025 年 6 月 24 日（星期二）的交易时间，即：上午 9:15 至 9:25、9:30 至 11:30、下午 13:00 至 15:00。 互联网投票时间：2025 年 6 月 24 日（星期二）上午 9:15 至下午 15:00。 2、现场会议召开地点：北京市海淀区丰秀中路 3 号院 1 号楼公司一层会议 室。 3、会议召开方式：本次股东大会采取现场投票和网络投票相结合的方式。 4、会议召集人：公司董事会。 5、会议主持人：董事长郑家升先生。 6、本次股东大会的召集和召开符合《公司法》《上市公司股东大会规则》 《深圳证券交易所创业板股票上市 ...

Core Viewpoint - Recently, Changan Technology (300523) has successfully won the bid for the Beijing Emergency Safety Technology Support Project as the leading party of a consortium, collaborating with Tsinghua University and others [1] Group 1: Project Overview - The project focuses on two core tasks: the construction of a resilient city knowledge base and the development of a decision-making model for enhancing resilience against rainstorm and flood disasters [1] - The initiative aims to organically integrate academic research resources with the engineering capabilities of enterprises, striving to create an integrated innovation chain that encompasses theoretical research, technology development, and practical application [1]

Core Viewpoint - The recent increase in terminated share transfer agreements among listed companies highlights a dual nature in the market, where some companies continue to pursue strategic investments while others face regulatory scrutiny and market conditions that hinder transactions [2][5][6]. Group 1: Market Dynamics - In May, 13 listed companies announced the termination of share transfer agreements, a significant increase compared to previous months, which typically saw only three to five cases [5]. - The reasons for termination often include incomplete procedures and market conditions where previously set transfer prices are now below current market values [5][6]. - Despite the rise in terminations, there are still ongoing agreements aimed at introducing strategic investors or changing actual controllers, indicating that the market remains active [7][8]. Group 2: Regulatory Environment - The tightening of regulations following the introduction of new reduction rules has led to increased scrutiny of share transfer agreements, with calls for clearer prohibitions on certain behaviors to prevent gray operations [3][9]. - The market is seeing a trend where parties involved in agreements are extending lock-up periods to enhance compliance and reduce the risk of speculative trading [10][11]. Group 3: Strategic Implications - Protocol transfers serve as an effective tool for major shareholders to meet liquidity needs while avoiding direct impacts on stock prices from secondary market sales [6][8]. - The presence of financial investors as transferees is becoming more challenging, but agreements aimed at strategic partnerships continue to progress normally [8]. - The market's dual characteristics suggest a need for balance between resource allocation functions and risk prevention in the context of share transfers [3][10].

Group 1 - Zhaoyi Innovation plans to issue H-shares and list on the Hong Kong Stock Exchange, considering the interests of existing shareholders and market conditions [3] - ST Zhongdi has decided to abandon the commercial opportunity for the Jiageng Ke Yi City land project, with the controlling shareholder planning to develop the project instead [4] - Xichang Electric Power expects a reduction of approximately 5.4 million yuan in net profit for 2025 due to adjustments in the time-of-use electricity pricing mechanism [5] Group 2 - Sanfu New Materials intends to invest 620 million yuan in a project for high-safety dry electrode battery key materials and high-frequency electronic information composite materials [6] - Weifu High-Tech's subsidiary plans to establish a joint venture with Baolong Technology to expand the active suspension motor hydraulic pump business [7] - Yulong Co., Ltd. will have its stock delisted on May 27, 2025, following a decision by the Shanghai Stock Exchange [8] Group 3 - Chen'an Technology's shareholder is transferring 6.27% of the company's shares to Hefei Guotou, aiming to introduce strategic investors [9] - Huamao Technology is planning to acquire a 100% stake in Fuchuang Youyue, with stock trading suspended for up to 10 trading days [11] - Baolong Technology's subsidiary will collaborate with Weifu High-Tech's subsidiary to develop core components for the active suspension system [12] Group 4 - Zhongnong Lihua intends to acquire at least 50% of Taizhou Agricultural Supplies, enhancing its product and service range [13] - Weiling Co., Ltd.'s subsidiary has successfully acquired 74.3% of Jiayu Mining for 220 million yuan, focusing on expanding into the non-ferrous metal resource sector [14][15] - Hengshi Technology's subsidiary has been approved for public transfer of shares on the New Third Board [16] Group 5 - Xiang Teng New Materials plans to acquire an additional 12.5% stake in its subsidiary Shanghai Shangda for 25.3 million yuan [17] - ST Texin has extended its employee stock ownership plan by 12 months, reflecting confidence in the company's long-term development [18] - Baili Electric has issued a risk warning regarding its stock price increase, indicating no significant changes in fundamentals [19] Group 6 - Hu Silicon Industry plans to acquire minority stakes in three semiconductor companies for approximately 7.04 billion yuan [20][21] - Demais plans to change its controlling shareholder, leading to a temporary suspension of stock trading [22] - FAW Fuwei has received a notice from a well-known new energy brand for a project expected to generate 1.06 billion yuan in total sales over its lifecycle [23] Group 7 - Hangyang Co. plans to establish a subsidiary for a large modular cryogenic equipment manufacturing project with an estimated investment of 557 million yuan [24] - Jiewate intends to acquire 40.89% of Tianyi Hexin for 319 million yuan, enhancing its product line in the signal chain category [25] - Dingxin Communications has elected a new chairman following the resignation of the previous chairman [26][27] Group 8 - Aofei Entertainment plans to invest 10 million yuan in a partnership to indirectly invest in AI robotics company Xuan Yuan Technology [28] - Huaxi Energy's controlling shareholder has been detained, but the company states that operations remain normal [29] - Yihe Jiaye will change its stock name to "Ruimaite" starting May 21 [30] Group 9 - Zhongjin Environment will change its name to "Southern Pump Industry" effective May 21 [31] - Hong Sifang's subsidiary plans to invest approximately 1.49 billion yuan in a new chemical materials and fertilizers industrial park [32] - Buchang Pharmaceutical's subsidiary has signed a research agreement for MF59 adjuvant with a pharmaceutical company [33] Group 10 - Hongjing Technology has signed a service contract worth 597 million yuan for a smart computing project [34] - Zhuojin Co. has won a bid for a soil remediation project worth 67.68 million yuan [35] - Xinjiang Jiaojian has been awarded a contract for a highway project valued at 451 million yuan [36] Group 11 - China National Materials Energy's subsidiary has signed a contract for an EPC project in Uzbekistan worth approximately 1.252 billion yuan [37] - Ruixin Microelectronics' shareholder plans to reduce its stake by up to 2% [38] - Shanghai Yizhong's shareholder also plans to reduce its stake by up to 2% [39] Group 12 - Sanyou Medical's controlling shareholder plans to reduce its stake by up to 1.44% [40] - Hangdian Co.'s controlling shareholder plans to reduce its stake by up to 1.93% [41] - Shangwei New Materials' shareholder plans to reduce its stake by up to 3% [42] Group 13 - Mingchen Health plans to repurchase shares worth between 30 million and 50 million yuan [43] - Jiuhua Tourism plans to raise up to 500 million yuan through a private placement for various projects [44] - Yuegui Co. plans to raise up to 900 million yuan for several projects [46]

Core Viewpoint - The announcement details the transfer of shares from Shanghai Ruiwei to Hefei State Capital Venture Investment Co., Ltd., indicating a strategic move to strengthen capital ties and support the development of the company's business in the large safety and emergency industry [1][2]. Group 1: Share Transfer Details - Shanghai Ruiwei plans to transfer 14.58 million shares of Chuanan Technology at a price of 17.7 yuan per share, representing 6.27% of the total shares [1]. - After the transfer, Hefei State Capital will hold 16.79 million shares, accounting for 7.22% of the total shares, while Shanghai Ruiwei will no longer hold any shares [1]. Group 2: Company Overview - Chuanan Technology's main business includes urban safety, emergency management, equipment and firefighting, consumer business, and overseas public safety, focusing on integrated solutions and monitoring cloud services [3]. - The company leverages AI and IoT technologies to innovate safety regulation services and expand the safety product ecosystem [3]. Group 3: Strategic Development - In Q1 2025, the company accelerated new product development and market promotion, enhancing its core competitiveness and industry influence [4]. - The company is actively responding to the "AI+" initiative by advancing AI-driven product and service innovations, including the launch of an integrated intelligent firefighting platform and upgrades to core hardware products [4]. Group 4: AI and Technology Integration - The company employs an AI agent model to empower users, integrating nearly 20 years of technical experience in scenario analysis and public safety logic models [5]. - The newly launched Chansi Intelligent Agent can achieve a full-loop task closure, enhancing decision-making efficiency through user feedback [5].

Group 1 - Zhaoyi Innovation plans to issue H-shares and list on the Hong Kong Stock Exchange, considering the interests of existing shareholders and market conditions [3] - ST Zhongdi has decided to abandon the commercial opportunity for the Jiageng Science and Art City land project, which has an area of 108,600 square meters and a starting price of 2.067 billion yuan [4] - Xichang Electric Power expects a reduction of approximately 5.4 million yuan in net profit for 2025 due to adjustments in the time-of-use electricity pricing mechanism [5] Group 2 - Sanfu New Technology plans to invest 620 million yuan in a project for high-safety dry electrode battery key materials and high-frequency electronic information composite materials, with production expected to start in June 2025 [6] - Weifu High-Tech's subsidiary will establish a joint venture with Baolong Technology to expand the business of fully active suspension motor hydraulic pumps, with a registered capital of 400 million yuan [7] - Yulong Co., Ltd. will have its stock delisted on May 27, 2025, following a decision by the Shanghai Stock Exchange [8] Group 3 - Chensan Technology's shareholder Shanghai Ruiwei will transfer 14.58 million shares, representing 6.27% of the company, to Hefei Guotou, with the transfer price set at 17.7 yuan per share [10] - Huamao Technology is planning to acquire a 100% stake in Fuchuang Youyue, currently holding 42.16% of the company, with stock trading suspended for up to 10 days [11] - Baolong Technology's subsidiary will partner with Weifu High-Tech's subsidiary to develop and mass-produce core components for fully active suspension systems [12] Group 4 - Buchang Pharmaceutical's subsidiary has signed a commissioned research agreement with Fubicheng Pharmaceutical for the MF59 emulsion adjuvant [14] - Hongjing Technology has signed a service contract worth 597 million yuan for a smart computing project, with a duration of five years [15] - Zhuojin Co., Ltd. has won a bid for a soil remediation project worth 67.68 million yuan, with an expected share of approximately 59.9 million yuan [16] - Xinjiang Jiaojian has been awarded a contract for the G3013 line Ucha to Kangsou highway project, with a bid amount of 451 million yuan [17] Group 5 - Mingchen Health plans to repurchase shares worth between 30 million and 50 million yuan for employee stock ownership plans, with a maximum repurchase price of 23 yuan per share [19]