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：2024-011 北京辰安科技股份有限公司 关于计提资产减值准备的公告 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。 北京辰安科技股份有限公司（以下简称"公司"或"本公司"）本次计提资 产减值准备本着谨慎性原则，对合并报表范围内截至 2023 年 12 月 31 日存在减 值迹象的应收账款、应收票据、其他应收款、合同资产、长期应收账款、存货等 进行了减值测试，对存在减值迹象的有关资产计提了资产减值准备。公司及下属 子公司 2023 年度计提的资产减值准备合计 14,233.33 万元。现将具体情况公告如 下： 一、本次计提资产减值准备情况概述 （一）本次计提资产减值准备的原因 根据《企业会计准则——基本准则》及公司会计政策的相关规定，为公允反 映公司各类资产的价值，基于谨慎性原则，公司对截至 2023 年 12 月 31 日存在 减值迹象的各项资产进行了减值测试，预计各项资产的可收回金额或可变现净值 低于其账面价值时，经过确认或计量，计提相关信用及资产减值准备。 （二）本次计提信 ...

目 录 内部控制鉴证报告 1 2023 年度内部控制自我评价报告 3 内部控制鉴证报告 天职业字[2024]31081 号 北 京 辰 安科 技 股份 有 限 公司 内 部 控 制鉴 证 报告 天职业字[2024]31081 号 北京辰安科技股份有限公司全体股东： 我们接受委托，对北京辰安科技股份有限公司（以下简称"辰安科技"）管理层按照财政部 发布的《企业内部控制基本规范》及相关规定编制的截至 2023 年 12 月 31 日《北京辰安科技 股份有限公司 2023 年度内部控制自我评价报告》中涉及的与财务报告有关的内部控制有效性 进行了鉴证。 一、管理层对内部控制的责任 按照国家有关法律法规的规定，设计、实施和维护有效的内部控制，并评估其有效性是辰 安科技管理层的责任。 二、注册会计师的责任 我们的责任是在实施鉴证工作的基础上对内部控制有效性发表鉴证意见。我们按照《中国 注册会计师其他鉴证业务准则第 3101 号——历史财务信息审计或审阅以外的鉴证业务》的规 定执行了鉴证工作。《中国注册会计师其他鉴证业务准则第 3101 号——历史财务信息审计或审 阅以外的鉴证业务》要求我们遵守职业道德守则，计划和执行鉴证 ...

北京辰安科技股份有限公司 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"或"上市公司"）董事会于 近日收到公司董事范维澄先生的书面辞职报告，因中国工程院相关管理政策及要 求，范维澄先生申请辞去上市公司第四届董事会董事职务。范维澄先生辞去前述 职务后，将担任公司学术委员会主任。 截至本公告日，范维澄先生直接持有公司 362,637 股股份，占公司总股本的 0.16%，其配偶肖贤琦女士直接持有公司1,103,739股股份，占公司总股本的0.47%。 范维澄先生辞去董事职务后将继续遵守和履行法律、行政法规规定及其所作出的 相关承诺。 范维澄先生的董事职务原定任期至第四届董事会任期届满之日止，根据《中 华人民共和国公司法》（以下简称《公司法》）和《北京辰安科技股份有限公司 章程》（以下简称《公司章程》）等有关规定，范维澄先生的辞职报告自送达公 司董事会之日起生效。 范维澄先生是我国安全科学领域的奠基者，是公司创始团队的带头人，在任 期间，带领团队躬身实践、锐意进取，充分面向党和国家的重大需求开展科技创 新，培育了丰厚的产学研 ...

证券代码：300523 证券简称：辰安科技 公告编号：2024-003 北京辰安科技股份有限公司 北京辰安科技股份有限公司 第四届监事会第七次会议决议公告 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"）第四届监事会第七次会议 于 2024 年 4 月 19 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 2024 年 4 月 7 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 7 人，实际出席会议监事 7 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《关于公司2023年度监事会工作报告的议案》 表决结果：同意7票，反对0票，弃权0票。 本议案尚需提交2023年年度股东大会审议。 《2023年度监事会工作报告》详见巨潮资讯网（www.cninfo.com.cn）。 2、审议通过《关于公司2023年度财务决算报告的议案》 监事会认为：公司《2023年度 ...

北京辰安科技股份有限公司 | | | 北京辰安科技股份有限公司 关于为子公司申请或使用综合授信额度提供担保的公告 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。 特别风险提示： 1、公司为子公司申请或使用综合授信额度提供担保事项，需经董事会审议 通过后提交股东大会审议； 2、本次交易不构成《上市公司重大资产重组管理办法》规定的重大资产重 组； 一、 担保情况概述 北京辰安科技股份有限公司（以下简称"公司"）于 2024 年 4 月 19 日召开 第四届董事会第十次会议，审议通过了《关于公司为子公司申请或使用综合授 信额度提供担保的议案》，同意公司为部分子公司申请、使用综合授信额度提供 不超过人民币 11,025 万元的连带责任保证担保，担保额度有效期自 2023 年年度 股东大会审议通过之日起至 2024 年年度股东大会召开之日止，上述额度在有效 期范围内可循环滚动使用。实际担保金额、种类以及担保期限以签订的担保协 议为准，非全资子公司将为公司提供反担保或由该公司少数股东按出资比例提 供担保。同时在额度范围内，提请股东大会授权公司董事长或其指定的授权代 理人根 ...

Financial Performance - The company reported a total revenue of RMB 1.5 billion for the fiscal year 2023, representing a year-on-year increase of 15%[15]. - The company's operating revenue for 2023 was approximately ¥2.26 billion, a decrease of 5.92% compared to ¥2.40 billion in 2022[20]. - Net profit attributable to shareholders reached ¥79.64 million, a significant increase of 1,056.55% from ¥6.89 million in the previous year[20]. - The company achieved an annual revenue of 2.257 billion yuan, maintaining a relatively stable income scale, with a net profit attributable to shareholders of 79.64 million yuan, representing a year-on-year increase of 1,056.55%[72]. - The total operating revenue for 2023 was ¥2,256,824,745.15, a decrease of 5.92% compared to ¥2,398,875,103.46 in 2022[89]. - The company reported a significant quarterly revenue of ¥944.58 million in Q4 2023, contributing to a total annual revenue of ¥2.26 billion[23]. User Engagement and Market Expansion - User data showed an increase in active users by 20%, reaching a total of 2 million users by the end of 2023[15]. - The company has expanded its business coverage to 32 provinces in China and over 300 cities, as well as several countries in Latin America, Africa, Southeast Asia, Central Asia, and West Asia[47]. - The company is expanding its market presence, targeting new regions in Southeast Asia, aiming for a 25% market share by 2025[184]. Research and Development - The company invested RMB 200 million in R&D for new technologies, focusing on AI and cloud computing solutions[15]. - The company reported a research and development (R&D) expenditure of ¥174,477,124.52 in 2023, representing 7.73% of its operating revenue[110]. - The number of R&D personnel increased to 613 in 2023, a rise of 1.66% from 603 in 2022[110]. - The company continues to invest in core technology research and development, focusing on innovations in public safety, including smart monitoring and digital twin cities[61]. Strategic Partnerships and Acquisitions - The company completed the acquisition of a local tech firm for RMB 500 million, enhancing its capabilities in smart city solutions[15]. - A strategic partnership was formed with a leading telecommunications provider to enhance service delivery and customer reach[15]. - The company is actively pursuing mergers and acquisitions to strengthen its market position[177]. Financial Guidance and Future Outlook - The company has set a revenue guidance for 2024, projecting a growth of 10% to 12% compared to 2023[15]. - Future guidance indicates a focus on technological innovation and new product launches to drive revenue growth[177]. - The company aims to achieve a revenue growth target of 20% year-over-year in the next fiscal year[177]. Operational Challenges and Risks - The company faces risks related to industry policy adjustments, which could impact profitability due to reliance on government policies and funding[157]. - The company is cautious about overseas projects due to potential political and economic uncertainties in foreign countries, which could affect revenue stability[157]. - Accounts receivable may increase due to the expansion of domestic and international business, leading to longer collection periods and potential bad debt risks[159]. Governance and Compliance - The company has established a robust governance structure, complying with relevant laws and regulations, ensuring clear responsibilities among its governing bodies[165]. - The company has held three shareholder meetings during the reporting period, ensuring compliance with legal requirements and protecting shareholder rights[167]. - The company has a focus on enhancing operational compliance and risk management practices following the recent incident[192]. Product Development and Innovation - New product launches in 2023 included three major software updates, which contributed to a 25% increase in user engagement[15]. - The company is actively developing "AI+IoT+safety" smart products for consumer end-users[45]. - The company is focusing on expanding its consumer business, enhancing its product ecosystem with the "Safety Guardian" product system for comprehensive safety monitoring[83]. Financial Management - The company has implemented cost-cutting measures, aiming to reduce operational expenses by 5% over the next year[184]. - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to CNY 11.80 million[195]. - The company reported a total investment loss of ¥2,065,597.52, accounting for -1.54% of total profit, primarily due to losses from long-term equity investments[120].

北京辰安科技股份有限公司 董事会审计委员会议事规则 第一章 总则 第一条 为强化北京辰安科技股份有限公司（以下简称"公司"）董事会 决策功能，实现对公司财务收支和各项经营活动的有效监督，充分发挥公司内部 控制制度的独立性、有效性，保护全体股东的权益，根据《中华人民共和国公司 法》（以下简称"《公司法》"）、《上市公司独立董事管理办法》《上市公司 治理准则》《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》及《北京辰安科技股份有限 公司章程》（以下简称"《公司章程》"），公司特设董事会审计委员会（以下 简称"审计委员会"或"委员会"），并制定本议事规则。 第二条 审计委员会是董事会下设的专门工作机构，负责监督及评估公司 内、外部审计工作和内部控制、监督和核查财务信息及其披露。 第三条 审计委员会根据《公司章程》和本议事规则规定的职责范围履行 职责，独立工作，不受公司其他部门干涉。 第二章 人员构成 第四条 审计委员会由不在公司担任高级管理人员的三名董事组成，其中 独立董事应当过半数，至少应有一名独立董事是会计专业人士。 审计委员会委员由二分之一以上独 ...

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：2024-015 北京辰安科技股份有限公司 关于举办 2023 年度网上业绩说明会的公告 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。 北京辰安科技股份有限公司（以下简称"公司"）《2023 年年度报告》及其摘 要于 2024 年 4 月 20 日披露于巨潮资讯网（www.cninfo.com.cn）。为便于广大投 资者更深入、全面地了解公司经营情况和发展战略，公司定于 2024 年 5 月 10 日 （星期五）下午 15:00 至 17:00 在"价值在线"（www.ir-online.cn）举行 2023 年 度网上业绩说明会，与投资者进行沟通和交流，广泛听取投资者的意见和建议。 一、业绩说明会召开的时间、地点和方式 三、投资者参加方式 会议召开时间：2024 年 5 月 10 日（星期五）15:00 至 17:00 会议召开地点：价值在线（www.ir-online.cn） 会议召开方式：网络互动方式 二、参加人员 公司董事长郑家升先生、董事兼总裁李陇清先生、独立董事卢远瞩 ...

Financial Performance - The company's operating revenue for Q3 2023 was ¥488,820,280, representing a 3.19% increase compared to the same period last year[4]. - The net profit attributable to shareholders of the listed company was -¥23,971,974.33, a decrease of 677.08% year-on-year[4]. - The net cash flow from operating activities was -¥744,627.86, a decline of 262.49% compared to the previous year[4]. - Total operating revenue for the period reached CNY 1,312,244,623.65, an increase of 7.8% compared to CNY 1,217,174,447.63 in the previous period[33]. - Total operating costs amounted to CNY 1,256,454,160.68, up 14.5% from CNY 1,097,141,004.55 in the prior period[33]. - In Q3 2023, Beijing Changan Technology Co., Ltd. reported a net profit of CNY 33,913,974.55, a decrease of 56.2% compared to CNY 77,420,248.51 in the same period last year[34]. - The company's operating profit for Q3 2023 was CNY 25,425,926.13, down 73.7% from CNY 96,767,549.88 in Q3 2022[34]. - The total comprehensive income for Q3 2023 was CNY 32,707,291.48, down from CNY 78,388,351.66 in the previous year[34]. - Basic and diluted earnings per share for Q3 2023 were both CNY 0.05, compared to CNY 0.09 in Q3 2022[34]. Assets and Liabilities - The company reported a total asset value of ¥4,123,964,461.88, a decrease of 7.43% from the end of the previous year[4]. - Current assets decreased to CNY 3,452,629,986.43 from CNY 3,816,305,641.55, reflecting a decline of approximately 9.5%[30]. - Non-current assets totaled CNY 671,334,475.45, a slight increase from CNY 638,787,158.78, representing a growth of approximately 5.1%[31]. - Total liabilities decreased to CNY 2,398,394,857.23 from CNY 2,724,408,349.60, a reduction of about 12%[32]. - Short-term borrowings increased by 35.60% to ¥642,470,867.04 mainly due to increased bank loans[14]. - Short-term borrowings rose to CNY 642,470,867.04, compared to CNY 473,806,499.92, reflecting an increase of approximately 35.5%[32]. Cash Flow - Cash and cash equivalents decreased by 45.68% to ¥668,385,678.47 due to reduced collections during the period[11]. - The company's cash and cash equivalents decreased significantly from CNY 1,230,394,691.28 to CNY 668,385,678.47, a decline of about 45.3%[30]. - Cash received from sales of goods and services fell by 65.87% to ¥664,150,678.77 due to decreased collections[18]. - Cash received from tax refunds increased by 532.61% to ¥33,989,576.04 mainly due to increased VAT refunds[18]. - The net cash flow from operating activities for Q3 2023 was negative CNY 744,627,866.91, compared to positive CNY 458,270,283.31 in Q3 2022[35]. - The company reported a net cash outflow from investing activities of CNY 40,305,244.56, compared to a net outflow of CNY 115,574,240.90 in the same period last year[36]. - Financing activities generated a net cash inflow of CNY 144,684,691.41, contrasting with a net outflow of CNY 54,471,651.85 in Q3 2022[36]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 15,159[21]. - The company reported a shareholding structure where China Telecom Group holds 18.68% and Tianfu Qingyuan Holdings holds 8.16% of the shares, with a total of 43,459,615 and 18,975,126 shares respectively[22]. - The top ten shareholders include Xuan Yuan Group with 12.05% ownership, holding 28,022,881 shares, and Shanghai Ruiwei Railway Technology with 6.27% ownership, holding 14,580,000 shares[22]. - The total number of restricted shares at the beginning of the period was 805,304, with 526,126 shares released during the period, leaving 279,178 restricted shares at the end[24]. Business Development and Projects - The company has deployed a total of 1 million IoT perception terminals across the country[9]. - The company achieved significant growth in its consumer business, particularly in gas monitoring services following a gas explosion incident in Yinchuan[9]. - The company is focused on developing new products and technologies to enhance its public safety solutions[8]. - The company aims to leverage its strengths in urban safety monitoring and risk assessment to expand its market presence[9]. - The company plans to continue driving high-quality development through technological and business innovation[10]. - The company has completed project audits for several major contracts, including the Hefei Urban Lifeline Engineering Safety Operation Monitoring System Phase II[25]. - The company has delivered and launched parts of the Customs Management Information System project, with significant infrastructure development completed[26]. - Over 40 functional modules of the Tax Information Security and Management System project have been launched and corresponding training has been completed[27]. - The company is actively organizing audit work for 18 contracts related to the Anhui Province Urban Lifeline Safety Engineering project, with several contracts already completed[29]. Financial Position and Expenses - Cash and cash equivalents at the end of Q3 2023 stood at CNY 640,602,430.47, down from CNY 848,910,104.20 at the end of Q3 2022[36]. - Trade financial assets dropped by 99.14% to ¥342,823.13 primarily due to the redemption of structured deposits[11]. - Accounts receivable decreased by 56.28% to ¥2,981,371.84 as a result of bill maturities[11]. - Contract liabilities decreased by 56.24% to ¥307,983,291.65 due to a reduction in advance payments[14]. - Financial expenses rose by 181.81% to ¥20,002,151.01 primarily due to increased interest expenses and exchange rate fluctuations[16]. - Research and development expenses increased to CNY 116,204,505.27, up 28.0% from CNY 90,754,922.31 year-over-year[34].

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：2023-039 北京辰安科技股份有限公司 第四届监事会第六次会议决议公告 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。 表决结果为：同意7票，反对0票，弃权0票。 《2023年第三季度报告》详见巨潮资讯网（www.cninfo.com.cn）。 三、备查文件 1、公司第四届监事会第六次会议决议。 特此公告。 北京辰安科技股份有限公司监事会 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"）第四届监事会第六次会议 于 2023 年 10 月 27 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 2023 年 10 月 20 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 7 人，实际出席会议 监事 7 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《关于公司2023年第三季度报告的议案》 监事会认为：公司董事会编制和审议 ...