Group 1: Investor Relations Activity Overview - The company held an online earnings presentation for the fiscal year 2024 on May 9, 2025, from 15:00 to 17:00 [2] - The event was conducted on the "Value Online" platform, allowing for interactive communication with investors [2] Group 2: Key Clientele and Market Position - Major clients include China National Railway Group, China CRRC, and China Railway Construction, with no current plans for additional social shareholder investments [3] - The company aims to enhance its competitive edge by increasing R&D efforts and adapting products to meet market demands [3] Group 3: Product Development and Innovation - The railway platform adaptive safety door system has passed expert review and is in preparation for market promotion [4] - The company is focusing on integrating 5G and AI technologies into rail transit, conducting market research to align with user needs [4] Group 4: Quality Control and Management - The company emphasizes scientific design and management in its quality control processes, enhancing supplier management and product testing [4] - A comprehensive quality management system based on GB/T9001-2016 is in place, with regular updates and certifications [6] Group 5: Customer Structure Optimization - The company plans to continue focusing on existing high-quality clients while actively seeking new business opportunities [5] - Collaborations with universities like Beijing Jiaotong University and Southwest Jiaotong University are established to foster innovation and talent development [6]

智通财经5月12日电，午后神州高铁回封涨停，研奥股份、天铁股份、金鹰重工涨超10%，铁大科技、 世纪瑞尔、通业科技、鼎汉技术、交大思诺等涨幅靠前。消息面上，记者从中国国家铁路集团有限公司 获悉，今年1至4月，全国铁路完成固定资产投资1947亿元，同比增长5.3%。 高铁轨交概念再度拉升 研奥股份等多股涨超10% ...

Group 1 - The core point of the announcement is that Shandong Railway Development Fund Co., Ltd., a shareholder holding more than 5% of the company's shares, plans to reduce its holdings [1] - Shandong Railway Fund currently holds 40.9529 million shares, representing 7.00% of the total voting shares of the company [1] - The reduction plan includes selling up to 5.8511 million shares through centralized bidding and up to 11.7021 million shares through block trading, totaling a maximum of 17.5532 million shares, which is 3% of the total share capital [2] Group 2 - The reason for the reduction is the shareholder's funding needs, and the selling price will be determined based on market conditions at the time of the sale [2] - The reduction plan is consistent with previous intentions and commitments disclosed by the shareholder, and there are no prohibitive circumstances for the reduction [2] - The planned reduction will not lead to a change in control of the company and is not expected to significantly impact the company's ongoing operations [2]

关于持股 5%以上股东拟减持股份的预披露公告 证券代码：300150 证券简称：世纪瑞尔 公告编号：2025-014 北京世纪瑞尔技术股份有限公司 股东山东铁路发展基金有限公司保证向本公司提供的信息内容真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示：北京世纪瑞尔技术股份有限公司（以下简称"公司"）持股 5%以 上股东山东铁路发展基金有限公司（以下简称"山东铁路基金"）持有 40,952,921 股公司股份，占公司有表决权股份总数的 7.00%。公司于近日收到山东铁路基金 的告知函，山东铁路基金计划于本公告披露之日起 15 个交易日后的 3 个月内以 集中竞价交易方式减持其持有的不超过 5,851,060 股公司股份（即不超过公司总 股本的 1%）；计划于本公告披露之日起 15 个交易日后的 3 个月内以大宗交易方 式减持其持有的不超过 11,702,121 股公司股份（即不超过公司总股本的 2%）。 山东铁路基金本次减持计划拟共计减持其持有的不超过 17,553,181 股公司股份 （即不超过公司总股本的 3%）。 具体 ...

Core Viewpoint - The company has demonstrated significant growth in its financial performance, with notable increases in revenue and profit margins across various business segments, particularly in urban rail transit and railway safety monitoring systems [10][11]. Company Overview - The company specializes in railway safety monitoring systems, urban rail transit passenger information service systems, and comprehensive railway operation and maintenance services [2]. Railway Safety Monitoring Systems - The company has pioneered several key projects in the railway sector, including the first comprehensive monitoring system on the Qinghai-Tibet Railway and the disaster prevention monitoring system on the Wuhan-Guangzhou High-Speed Railway, establishing a leading market position [3]. Urban Rail Transit Passenger Information Systems - The company holds a dominant position in the ground communication (PA) system market, with over 60% market share, and has successfully launched innovative products such as smart broadcasting and integrated PIS/PA systems [5][6]. Railway Comprehensive Operation and Maintenance Services - The company provides high-quality after-sales services and solutions for over 1,000 high-speed railway stations, utilizing a self-developed operation and maintenance management platform to enhance efficiency and reduce equipment downtime [7]. Financial Performance - In 2024, the company achieved a revenue of approximately 847.26 million yuan, a year-on-year increase of 5.42%, with net profit rising by 295.29% to about 34.17 million yuan [10]. Business Segment Performance - Revenue from railway safety monitoring systems decreased by 8.80% to approximately 196.64 million yuan, while revenue from railway information technology services increased by 18.98% to about 307.89 million yuan. Urban rail transit passenger information systems generated approximately 312.37 million yuan, reflecting a 2.76% increase [11]. Research and Development - The company has intensified its R&D efforts, resulting in the successful development of new products, including a railway platform adaptive safety door system, and has obtained numerous software copyrights and patents [13][14].

Core Viewpoint - In 2024, Century Ruili Technology Co., Ltd. achieved a significant turnaround by reporting a net profit after a loss in the previous year, alongside steady revenue growth and improved cash flow management [1][3][6]. Financial Performance - Revenue for 2024 reached 847,261,613.34 yuan, a 5.42% increase from 803,706,827.78 yuan in 2023. The railway sector contributed 504,527,107.61 yuan (59.55% of total revenue) with a 6.35% growth, while the urban rail transit sector generated 312,373,636.39 yuan (36.87% of total revenue) with a 2.76% increase [2]. - The net profit attributable to shareholders was 34,172,821.81 yuan, a 295.29% increase from a loss of 17,498,194.91 yuan in 2023. The net profit excluding non-recurring items was 30,895,031.39 yuan, up 246.88% from a loss of 21,034,618.77 yuan [3]. - Basic earnings per share improved to 0.06 yuan from -0.03 yuan, reflecting a 300.00% increase, indicating enhanced profitability for shareholders [4]. Expense Management - Sales expenses decreased by 6.88% to 108,100,978.41 yuan from 116,082,650.58 yuan in 2023, suggesting improved efficiency in sales channels [5]. - Management expenses rose by 7.85% to 55,688,912.36 yuan, likely due to company expansion and increased management complexity [5]. - Financial expenses surged by 291.84% to 986,801.65 yuan, primarily due to reduced interest income, indicating changes in the company's funding structure [5]. - R&D expenses decreased by 7.01% to 95,128,202.43 yuan, representing 11.23% of revenue, showing continued commitment to innovation despite a reduction in spending [5][7]. Cash Flow Analysis - Net cash flow from operating activities improved significantly to 210,796,880.85 yuan from -54,664,108.78 yuan, a 485.62% increase, driven by higher receivables collection [6]. - Net cash flow from investing activities worsened to -100,357,961.72 yuan from -4,331,703.11 yuan, reflecting increased investments in bank wealth management [6]. - Net cash flow from financing activities decreased to -21,310,552.11 yuan from 21,498,777.09 yuan, indicating a reduction in borrowings and increased repayments [6]. R&D and Personnel - R&D investment was 95,128,202.43 yuan, with a focus on maintaining technological competitiveness despite a decrease in personnel [7]. - The number of R&D personnel decreased by 22.40% to 246, with the proportion of R&D staff dropping to 23.98% from 33.87%, reflecting a strategic adjustment in R&D focus [8]. Risk Factors - The company is heavily reliant on the railway and urban rail transit sectors, which accounted for 96.42% of its revenue, posing a risk if market demand changes [9]. - There are technical risks associated with the need for continuous R&D investment to maintain competitive advantage in the information technology sector for railways [10]. - Accounts receivable at the end of the reporting period totaled 834,412,321.61 yuan, a decrease of 11.31%, but still representing 41.05% of total assets, indicating potential liquidity risks [11].

证券代码：300150 证券简称：世纪瑞尔 公告编号：2025-007 北京世纪瑞尔技术股份有限公司 关于 2025 年度日常关联交易预计的公告 本公司及董事会全体成员保证公告内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 一、日常关联交易基本情况 （一）日常关联交易概述 北京世纪瑞尔技术股份有限公司（以下简称"公司"）于 2025 年 4 月 21 日召 开第八届董事会第十六次会议和第八届监事会第十六次会议，审议通过《关于 2025 年度日常关联交易预计的议案》，关联董事邱仕育先生对本事项已回避表 决，该议案以 8 票同意、0 票反对、0 票弃权通过。该议案已经公司独立董事专 门会议审议通过。 根据《公司法》、《证券法》、《深圳证券交易所创业板股票上市规则》等 有关法律法规及公司《关联交易管理和决策制度》的规定，本议案无需提交公司 股东大会审议。 | 关联 | | 关联交 | 关联交 | 合同签订金 | 截至披露日 | 上年发生金 | | --- | --- | --- | --- | --- | --- | --- | | 交易 类别 | 关联人 | 易内容 | 易定价 原则 | 额或预计金 ...

北京世纪瑞尔技术股份有限公司 独立董事提名人声明与承诺 提名人北京世纪瑞尔技术股份有限公司董事会现就提名李雪飞先生为北京 世纪瑞尔技术股份有限公司第九届董事会独立董事候选人发表公开声明。被提 名人已书面同意作为北京世纪瑞尔技术股份有限公司第九届董事会独立董事候 选人（参见该独立董事候选人声明）。本次提名是在充分了解被提名人职业、学 历、职称、详细的工作经历、全部兼职、有无重大失信等不良记录等情况后作出 的，本提名人认为被提名人符合相关法律、行政法规、部门规章、规范性文件和 深圳证券交易所业务规则对独立董事候选人任职资格及独立性的要求，具体声 明并承诺如下事项： 一、被提名人已经通过北京世纪瑞尔技术股份有限公司第八届董事会提名 委员会资格审查，提名人与被提名人不存在利害关系或者其他可能影响独立履 职情形的密切关系。 是 □ 否 如否，请详细说明：______________________________ 二、被提名人不存在《中华人民共和国公司法》第一百七十八条等规定不 得担任公司董事的情形。 是 □ 否 如否，请详细说明：______________________________ 三、被提名人符合中国证监会 ...

2024年度内部控制自我评价报告 北京世纪瑞尔技术股份有限公司 2024 年度内部控制自我评价报告 北京世纪瑞尔技术股份有限公司全体股东： 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要 求（以下简称"企业内部控制规范体系"），结合北京世纪瑞尔技术股份有限公司 （以下简称"公司"）内部控制制度和评价办法，在内部控制日常监督和专项监 督的基础上，我们对公司 2024 年 12 月 31 日（内部控制评价报告基准日）的内 部控制有效性进行了评价。 一、重要声明 按照企业内部控制规范体系的规定，建立健全并有效实施内部控制是公司董 事会的责任；监事会对董事会建立和实施内部控制进行监督；管理层负责组织领 导公司内部控制的日常运行。公司董事会、监事会及董事、监事、高级管理人员 保证本报告内容不存在任何虚假记载、误导性陈述或重大遗漏，并对报告内容的 真实性、准确性和完整性承担个别及连带法律责任。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信息真实完整，提高经营效率和效果，促进实现发展战略。由于内部控制存 在固有局限性，故仅能为实现上述目标提供合理保证。此外，由于情况的变化可 ...

证券代码：300150 证券简称：世纪瑞尔 公告编号：2025-009 北京世纪瑞尔技术股份有限公司 关于会计政策变更的公告 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。 北京世纪瑞尔技术股份有限公司（以下简称"公司"）于 2025 年 4 月 21 日召 开第八届董事会第十六次会议和第八届监事会第十六次会议，审议通过《关于会 计政策变更的议案》。本次会计政策的变更系公司依据财政部发布的企业会计准 则解释而进行的变更，不会对公司当期和本次会计政策变更之前的财务状况、经 营成果和现金流量产生重大影响，无需提交股东大会审议。具体如下： 一、本次会计政策变更情况 1、会计政策变更原因和变更日期 财政部于 2024 年 3 月 28 日发布了《企业会计准则应用指南汇编 2024》，于 2024 年 12 月 6 日发布了《企业会计准则解释第 18 号》（财会[2024]24 号），规 定对不属于单项履约义务的保证类质量保证产生的预计负债进行会计核算时，应 当按确定的预计负债金额，计入"主营业务成本"和"其他业务成本"等科目。 该解释规定自印发之日起施行，允许企业自发 ...