北京辰安科技股份有限公司 3、会议召开的合法、合规性： 北京辰安科技股份有限公司 关于召开 2025 年第四次临时股东大会的通知 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。 北京辰安科技股份有限公司（以下简称"公司"）于 2025 年 9 月 26 日召开 了第四届董事会第十八次会议，会议决定于 2025 年 10 月 16 日（星期四）下午 14:30 召开公司 2025 年第四次临时股东大会。本次股东大会将采取现场投票与网 络投票相结合的表决方式，现将有关事宜通知如下： 一、召开会议基本情况 1、股东大会届次：公司 2025 年第四次临时股东大会。 2、股东大会召集人：公司董事会。 本次会议的召集程序符合有关法律、行政法规、部门规章、规范性文件及《公 司章程》的规定。 4、会议召开日期、时间： 证券代码：300523 证券简称：辰安科技 公告编号：2025-040 现场会议召开时间：2025 年 10 月 16 日（星期四）下午 14:30。 网络投票时间：2025 年 10 月 16 日（星期四）。 其中： 交易系统投票时间：2025 年 10 月 ...

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：2025-037 北京辰安科技股份有限公司 第四届监事会第十三次会议决议公告 本公司及监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、监事会会议召开情况 北京辰安科技股份有限公司（以下简称"公司"）第四届监事会第十三次会 议于 2025 年 9 月 26 日在公司会议室以现场和通讯表决相结合方式召开。会议通 知于 2025 年 9 月 19 日以邮件、电话、口头等方式向全体监事送达。会议由监事 会主席刘碧龙先生召集并主持，本次会议应出席会议监事 6 人，实际出席会议监 事 6 人。会议的召开符合有关法律、行政法规、部门规章、规范性文件和《公司 章程》的规定。 二、监事会会议审议情况 1、审议通过《关于调整公司第四届监事会非职工代表监事的议案》 公司监事会于近日收到监事吕游先生的书面辞职报告，因个人工作原因，申 请辞去公司非职工代表监事职务。为保障公司监事会的正常运行，经天府清源控 股有限公司推荐，监事会同意提名张益境先生为公司第四届监事会非职工代表监 事候选人，任期自股东大会审议通过之 ...

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：2025-036 北京辰安科技股份有限公司 第四届董事会第十八次会议决议公告 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 北京辰安科技股份有限公司（以下简称"公司"）第四届董事会第十八次会 议于 2025 年 9 月 26 日在公司会议室以现场和通讯表决相结合方式召开。会议通 知于 2025 年 9 月 19 日以邮件、电话、口头等方式向全体董事送达。会议由董事 长郑家升先生召集并主持，本次会议应出席会议董事 8 人，实际出席会议董事 8 人。会议的召开符合有关法律、行政法规、部门规章、规范性文件和《公司章程》 的规定。 二、董事会会议审议情况 1、审议通过《关于补选公司第四届董事会非独立董事的议案》 2、审议通过《关于提请召开公司 2025 年第四次临时股东大会的议案》 鉴于董事会尚空缺1名非独立董事，根据《公司法》《深圳证券交易所创业 板股票上市规则》《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》以及《公司章程》等规定，经公 ...

Company Overview - Changan Technology's stock price increased by 2.10% on September 25, reaching 22.87 CNY per share, with a total market capitalization of 5.32 billion CNY [1] - The company was established on November 21, 2005, and went public on July 26, 2016 [1] - Main business activities include the development, manufacturing, and sales of public safety emergency platform software and equipment, as well as coal quality detection and firefighting equipment [1] Financial Performance - For the first half of 2025, Changan Technology achieved operating revenue of 558 million CNY, representing a year-on-year growth of 27.99% [2] - The net profit attributable to the parent company was -73.62 million CNY, showing a year-on-year increase of 37.24% [2] - The company has distributed a total of 108 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3] Stock Market Activity - As of September 19, the number of shareholders was 13,400, a decrease of 0.22% from the previous period [2] - The average number of circulating shares per person increased by 0.22% to 17,333 shares [2] - Year-to-date, the stock price has risen by 15.56%, with a 6.32% increase over the last five trading days, but a decline of 5.92% over the last 20 days [1]

Market Overview - The Shanghai Composite Index closed at 3853.64 points, above the annual line, with a change of 0.83% [1] - The total trading volume of A-shares reached 23,471.54 billion yuan [1] Stocks Breaking Annual Line - A total of 176 A-shares have surpassed the annual line today, with notable stocks including Yunnan City Investment, Maiwei Co., and Hengtou Kaiyuan, showing divergence rates of 7.64%, 7.57%, and 6.85% respectively [1] - Stocks with smaller divergence rates that just crossed the annual line include Lehman Optoelectronics, Hongmian Co., and BGI Genomics [1] Top Stocks by Divergence Rate - Yunnan City Investment (600239) had a daily increase of 10.16% with a turnover rate of 4.94%, latest price at 2.82 yuan, and a divergence rate of 7.64% [1] - Maiwei Co. (300751) increased by 8.94% with a turnover rate of 6.90%, latest price at 95.70 yuan, and a divergence rate of 7.57% [1] - Hengtou Kaiyuan (834415) rose by 7.27% with a turnover rate of 8.17%, latest price at 18.58 yuan, and a divergence rate of 6.85% [1] Additional Notable Stocks - Other stocks with significant performance include: - Lais Information (688631) with a 9.20% increase and a divergence rate of 6.80% [1] - Dongsoft Zai Bo (300183) with a 6.20% increase and a divergence rate of 5.86% [1] - Suzhou High-tech (600736) with a 4.86% increase and a divergence rate of 4.69% [1]

Core Points - The Shanghai Composite Index closed at 3845.91 points, above the annual line, with a gain of 0.63% [1] - The total trading volume of A-shares reached 1,420.282 billion yuan [1] - A total of 131 A-shares have surpassed the annual line, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - The stocks with the highest deviation rates from the annual line include: - Maiwei Co., Ltd. (300751) with a deviation rate of 8.90% and a daily increase of 10.29% [1] - Yunnan City Investment (600239) with a deviation rate of 7.64% and a daily increase of 10.16% [1] - Dongsoft Zhaibo (300183) with a deviation rate of 6.03% and a daily increase of 6.38% [1] Trading Activity - The trading turnover rates for the top stocks include: - Maiwei Co., Ltd. at 4.74% [1] - Yunnan City Investment at 4.25% [1] - Dongsoft Zhaibo at 4.67% [1] Additional Notable Stocks - Other stocks that have recently crossed the annual line with lower deviation rates include: - Nanjing Public Utilities (000421) with a deviation rate of 4.63% [1] - Suzhou High-tech (600736) with a deviation rate of 4.52% [1] - Fuguang Co., Ltd. (688010) with a deviation rate of 4.06% [1]

北京市环球律师事务所 关于北京辰安科技股份有限公司 2025 年第三次临时股东大会 之 法律意见书 关于北京辰安科技股份有限公司 2025 年第三次临时股东大会 之 法律意见书 北京市环球律师事务所 GLO2025BJ（法）字第 09153 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 2025 年第三次临时股东大会（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 年修订）》（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 ...

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：2025-035 北京辰安科技股份有限公司 2025 年第三次临时股东大会决议公告 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 9 月 16 日（星期二）下午 14:30。 网络投票时间：2025 年 9 月 16 日（星期二）。 其中： 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》《上市公司股东会规则》《深 圳证券交易所创业板股票上市规则》《公司章程》等法律、法规及规范性文件的 1、本次股东大会没有否决或修改提案的情况； 2、本次股东大会没有新提案提交表决的情况，没有变更以往股东大会决议的情 况； 3、本次股东大会以现场投票和网络投票相结合的方式召开。 北京辰安科技股份有限公司 规定。 交易系统投票时间：2025 年 9 月 16 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 ...

Group 1 - The core viewpoint of the news is that Chen'an Technology's stock has experienced fluctuations, with a recent decline in share price and mixed financial performance indicators [1][2]. - As of September 9, Chen'an Technology's stock price was 20.97 yuan per share, with a market capitalization of 4.878 billion yuan [1]. - The company has seen a year-to-date stock price increase of 5.96%, but has declined by 6.30% over the last five trading days and 11.89% over the last 20 days [1]. Group 2 - For the first half of 2025, Chen'an Technology reported a revenue of 558 million yuan, representing a year-on-year growth of 27.99% [2]. - The net profit attributable to the parent company for the same period was -73.6212 million yuan, showing a year-on-year increase of 37.24% in losses [2]. - The company has distributed a total of 108 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]. Group 3 - Chen'an Technology primarily operates in the public safety emergency platform software sector, with 99.60% of its revenue coming from software and IT services [1]. - The company is categorized under the computer-IT services industry and is involved in various concept sectors including fire safety, nuclear pollution prevention, and geographic information [1]. - As of August 29, the number of shareholders decreased by 2.06% to 13,700, while the average number of circulating shares per person increased by 2.11% to 16,950 shares [2].

Core Viewpoint - The recent financial report of Chen'an Technology (300523) shows a significant increase in revenue and a reduction in net loss, indicating an improvement in the company's profitability metrics despite ongoing challenges [1]. Financial Performance - As of the reporting period, the total revenue reached 558 million yuan, a year-on-year increase of 27.99% [1]. - The net profit attributable to the parent company was -73.62 million yuan, showing a year-on-year improvement of 37.24% [1]. - In Q2, total revenue was 357 million yuan, up 16.34% year-on-year, while the net profit attributable to the parent company was -39.72 million yuan, an increase of 33.28% year-on-year [1]. - The gross margin increased by 6.67% to 38.9%, and the net margin improved by 59.54% to -11.07% [1]. - Total sales, management, and financial expenses amounted to 208 million yuan, accounting for 37.38% of revenue, a decrease of 24.23% year-on-year [1]. - The earnings per share were -0.32 yuan, reflecting a year-on-year increase of 36.0% [1]. Business Model and Market Position - The company's business model relies heavily on marketing-driven strategies, which necessitates a thorough examination of the underlying factors driving this approach [2]. - Historical data indicates that the company's median Return on Invested Capital (ROIC) since its listing is 13.31%, with a notably poor ROIC of -13.14% in 2024 [2]. - The company has experienced two years of losses since its listing, suggesting a fragile business model [2]. Operational Developments - In 2024, the company signed contracts worth nearly 40% more than the previous year, driven by opportunities in national policies related to urban safety, emergency management, and infrastructure projects [3]. - The company has expanded its market presence in urban safety and emergency management, successfully winning significant projects, including a central enterprise emergency rescue platform [3]. - The AIoT public safety service platform has become one of the largest online monitoring platforms in China, indicating strong consumer engagement [3]. - The company has also made strides in international markets, achieving breakthroughs in the Middle East and expanding services in regions such as Singapore and Africa [3].