关于举行2024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。 常熟市国瑞科技股份有限公司（以下简称"公司"）已于 2025 年 04 月 25 日披露了公司《2024 年年度报告》。为便于 广大投资者更深入全面地了解公司发展战略、生产经营、产 品和技术开发、财务状况和经营业绩等情况，公司将于 2025 年 5 月 16 日（星期五）下午 15:00-17:00 在"价值在线" （www.ir-online.cn）举行 2024 年度业绩说明会。本次网上 说明会将采用网络远程的方式举行，投资者可于 2025 年 5 月 16 日（星期 五 ） 下 午 15:00-17:00 通过网址 https://eseb.cn/1nEz42f7aso 或使用微信扫描下方小程序 码即可进入参与互动交流。投资者可于 2025 年 5 月 16 日前 进行会前提问，公司将通过本次业绩说明会，在信息披露允 许范围内就投资者普遍关注的问题进行回答。 出席本次说明会的人员有：公司董事长葛颖先生、总经 理杨峰先生，董事会秘书、董事、副总经理伍宏发先生，财 务总 ...

证券代码： 300600 证券简称：ST 瑞科 公告编号：2025-014 常熟市国瑞科技股份有限公司 关于使用闲置自有资金进行委托理财的公告 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。 特别提示： 1、投资种类：公司将按照相关规定严格控制风险，选择安全性高、流动性 好的理财产品。 2、投资金额：公司拟使用不超过（含）人民币 30,000万元的闲置自有资金 进行委托理财。在上述额度内，资金可以滚动使用。且额度有效期限内任一时点 的投资金额（含前述投资的收益进行再投资的相关金额）不应超过授权额度。 1、投资目的 在确保不影响公司正常经营和资金安全的情况下，使用部分闲置自有资金进 行委托理财，以提高自有资金的使用效率、合理利用闲置自有资金增加公司收益、 更好地实现公司资金的保值与增值，维护公司股东的利益。 2、投资额度 公司拟使用不超过（含）人民币 30,000 万元的闲置自有资金进行委托理财。 在上述额度有效期内，资金可以滚动使用，且额度有效期限内任一时点的投资金 额（含前述投资的收益进行再投资的相关金额）不应超过授权额度。 3、投资品种 公司将按照相关规定 ...

证券代码：300600 证券简称：ST瑞科 公告编号：2025-010 常熟市国瑞科技股份有限公司 关于召开公司2024年年度股东大会的通知 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。 根据《公司法》及《公司章程》的有关规定，经常熟市国瑞科技股份有限公 司（以下简称"公司"）第五届董事会第二次会议审议，通过了《关于召开公司 2024年年度股东大会的议案》，决定于2025年5月29日（星期四）召开公司2024年 年度股东大会（以下简称"本次股东大会"），现将本次股东大会的有关事项通知 如下： 一、 召开会议的基本情况 1、股东大会届次：2024年年度股东大会 2、会议召集人：本次股东大会经公司第五届董事会第二次会议决议召开，由 公司董事会召集举行。 3、会议召开的合法、合规性：本次股东大会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》等规定，合法有效。 4、会议召开日期和时间： 现场会议召开时间：2025年5月29日（星期四）下午 14:30 网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时间为 2025年5月29日9:1 ...

证券代码： 300600 证券简称：ST 瑞科 公告编号：2025-009 常熟市国瑞科技股份有限公司 第五届第二次监事会会议决议公告 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。 一、监事会会议召开情况 常熟市国瑞科技股份有限公司(以下简称"公司")于 2025 年 4 月 14 日以电话 及电子邮件方式向各位监事发出召开公司第五届监事会第二次会议的通知。本次 会议于 2025 年 4 月 24 日在公司会议室以现场方式和通讯方式召开。本次会议应 到监事 3 人，实到监事 3 人，会议由叶兵先生主持。本次会议的召集、召开程序 均符合《公司法》和《公司章程》的有关规定。 二、监事会会议审议情况 经与会监事审议，审议决议结果如下： 1、审议通过《2024 年监事会工作报告》 2024 年度，公司监事会根据《公司法》及其相关法律法规和《公司章程》的 规定，本着对全体股东负责的精神，认真履行有关法律法规赋予的职责，积极有 效地开展工作，对公司依法运作情况和公司高级管理人员履行职责的合法、合规 性进行了监督，维护了公司及股东的合法权益。 《2024 年度监事会工作报 ...

证券代码： 300600 证券简称：ST 瑞科 公告编号：2025-008 常熟市国瑞科技股份有限公司 第五届第二次董事会会议决议公告 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。 一、董事会会议召开情况 常熟市国瑞科技股份有限公司(以下简称"公司")于2025年04月14日以电话及 电子邮件方式向各位董事发出召开公司第五届董事会第二次会议的通知。本次会 议于2024年4月24日在公司会议室以现场和通讯相结合的表决方式召开。本次会 议应到董事9人，实到董事9人，会议由董事长葛颖先生主持，公司监事、高级管 理人员列席了本次会议。本次会议的召集、召开程序均符合《公司法》和《公司 章程》的有关规定。 二、董事会会议审议情况 会议审议并通过了如下议案： 1、审议通过《2024 年总经理工作报告》 公司董事会听取了总经理杨峰先生所作的《2024 年度总经理工作报告》，认 为 2024 年度经营层有效、充分地执行了股东大会与董事会的各项决议。 表决结果：赞成 9 票，反对 0 票，弃权 0 票。 2、审议通过《2024 年董事会工作报告》 《2024 年董事会工作报告》 ...

证券代码：300600 证券简称：ST瑞科 公告编号：2025-012 三、利润分配预案具体情况 不触及其他风险警示情形： | 项目 | 本年度 | 上年度 | 上上年度 | | --- | --- | --- | --- | | 现金分红总额（元） | 0 | 0 | 0 | | 回购注销总额（元） | 0 | 0 | 0 | | 归属于上市公司股东的净利 | -38,070,796.88 | -23,134,683.56 | -465,268.76 | | 润（元） | | | | | 合并报表本年度末累计未分 | | 114,337,413.33 | | | 配利润（元） | | | --- | --- | | 母公司报表本年度末累计未 | 130,003,994.86 | | 分配利润（元） | | | 上市是否满三个完整会计年 | 是 | | 度 | | | 最近三个会计年度累计现金 | 0 | | 分红总额（元） | | | 最近三个会计年度累计回购 | 0 | | 注销总额（元） | | | 最近三个会计年度平均净利 | -20,556,916.40 | | 润（元） | | | 最近三个会计年 ...

Financial Performance - The company's revenue for Q1 2025 was ¥56,283,548.54, representing a 5.30% increase compared to ¥53,452,546.02 in the same period last year[5] - The net profit attributable to shareholders was -¥4,559,899.44, a significant decrease of 6,575.57% from ¥70,416.94 in the previous year[5] - Basic and diluted earnings per share were both -¥0.0155, a decrease of 7,850.00% from ¥0.0002 in the previous year[5] - The net profit for the current period was a loss of ¥4,761,376.47, compared to a loss of ¥254,878.90 in the previous period[20] - The total comprehensive income for the current period was a loss of ¥4,761,376.47, compared to a loss of ¥254,878.90 in the previous period[20] Cash Flow - The net cash flow from operating activities was -¥24,904,216.61, reflecting a decline of 403.30% compared to -¥4,948,179.98 in the same period last year[5] - Cash flow from operating activities showed a net outflow of ¥24,904,216.61, worsening from a net outflow of ¥4,948,179.98 in the previous period[22] - Cash flow from investment activities resulted in a net outflow of ¥3,298,163.10, compared to a net outflow of ¥4,653,442.76 in the previous period[22] - The company received cash inflows from investment activities amounting to ¥135,540,270.89, with significant cash recovery from investments[22] Expenses - The company reported a 56.05% increase in selling expenses, totaling ¥3,539,800, primarily due to increased business development costs[8] - Research and development expenses rose by 34.30% to ¥4,955,600, attributed to increased investment in R&D[8] - Total operating costs increased to ¥64,624,658.96, up 12.3% from ¥57,532,896.40 in the previous period[19] - Research and development expenses rose to ¥4,955,573.95, an increase of 34.4% from ¥3,689,981.42 in the previous period[19] Assets and Liabilities - Total assets at the end of the reporting period were ¥1,207,838,434.06, down 1.76% from ¥1,229,427,176.09 at the end of the previous year[5] - Current assets decreased from CNY 812,285,308.01 to CNY 794,916,381.26, a reduction of about 2.9%[16] - Cash and cash equivalents decreased from CNY 229,017,179.61 to CNY 192,763,917.57, a decline of approximately 15.8%[16] - Total liabilities decreased from CNY 225,207,139.41 to CNY 208,379,773.85, a decline of about 7.5%[17] - Total equity decreased from CNY 1,004,220,036.68 to CNY 999,458,660.21, a reduction of approximately 0.8%[18] - The company's short-term borrowings decreased from CNY 24,191,271.77 to CNY 23,478,230.67, a decline of about 2.9%[17] - The total non-current assets decreased from CNY 417,141,868.08 to CNY 412,922,052.80, a decline of approximately 1.0%[17] - The company's retained earnings decreased from CNY 114,337,413.33 to CNY 109,777,513.89, a reduction of about 4.9%[18] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 12,315, with the largest shareholder holding 32.24% of the shares[10] Other Income - Other income surged by 2,255.05% to ¥2,358,900, mainly due to increased subsidy funds received[8] - The company experienced a 48.03% increase in net cash flow from financing activities, primarily due to reduced loan interest payments[8]

Financial Performance - The company reported a net loss for the year, with non-recurring gains decreasing by 29.26 million RMB compared to the previous year, leading to a wider loss [3]. - The company's operating revenue for 2024 reached ¥277,551,344.67, representing a 41.49% increase compared to ¥196,165,020.39 in 2023 [24]. - The net profit attributable to shareholders was a loss of ¥38,070,796.88, a decline of 64.56% from a loss of ¥23,134,683.56 in the previous year [24]. - The adjusted net profit excluding non-recurring items for 2024 was -¥31,560,405.49, an improvement of 31.21% from -¥45,881,324.34 in 2023 [24]. - The company will not distribute cash dividends or issue bonus shares for the year [10]. - The company reported a basic and diluted earnings per share of -¥0.13, a decrease of 62.50% from -¥0.08 in 2023 [24]. - The net cash flow from operating activities significantly decreased by 97.54%, dropping to ¥644,432.49 from ¥26,194,717.50 in 2023 [24]. - The company experienced a significant decline in cash flow from operations, with a net cash flow of ¥13,218,833.39 in Q4 2024, contrasting with negative cash flows in other quarters [28]. - Operating cash flow decreased by 97.54% year-on-year, primarily due to delayed collection of sales proceeds [83]. Assets and Equity - The total assets at the end of 2024 amounted to ¥1,229,427,176.09, reflecting a 6.05% increase from ¥1,165,334,116.55 at the end of 2023 [24]. - The net assets attributable to shareholders increased by 6.58% to ¥1,002,837,284.33 from ¥946,946,738.52 in 2023 [24]. - The company's total equity attributable to shareholders reached ¥1,002,837,284.33, an increase of 6.58% compared to the beginning of the period [60]. - Accounts receivable rose to ¥328,829,154.18, accounting for 26.75% of total assets, an increase from 26.13% [87]. - Inventory decreased by 2.56% to ¥131,710,597.35, while contract liabilities increased to ¥14,664,840.33, representing 1.19% of total assets [87]. Market and Industry Trends - The company plans to expand its market presence by targeting luxury cruise ships and traditional mid-range vessels, aiming for growth in new fields such as aerospace and nuclear power [6]. - In 2024, the shipbuilding industry in China achieved a completion volume of 48.18 million deadweight tons, representing a year-on-year increase of 13.8% [36]. - New orders received in 2024 reached 113.05 million deadweight tons, up 58.8% year-on-year, marking the highest level in the history of Chinese shipbuilding [37]. - China's shipbuilding completion volume, new orders, and backlog accounted for 55.7%, 74.1%, and 63.1% of the global total, respectively, maintaining the top position for 15 consecutive years [37]. - The market share for green ship orders reached 78.5%, with breakthroughs in zero-carbon vessels such as ammonia fuel and hydrogen fuel cell ships [41]. Research and Development - Increased investment in R&D is focused on enhancing core competitiveness and market share, particularly in the new energy ship sector [7]. - The company invested ¥23,096,300 in R&D, implementing over 20 key R&D projects during the reporting period [63]. - Research and development expenses increased by 40.55% to ¥23,096,257.33, reflecting the company's commitment to enhancing innovation [79]. - The company has developed 10 intellectual properties from its high-voltage switchgear projects, including 2 invention patents and 3 utility model patents [171]. - The company aims to enhance its internal control system to adapt to changes in business scale and market risks, ensuring effective financial reporting controls [176]. Governance and Compliance - The company has maintained independence from its controlling shareholders, ensuring no interference in decision-making or operations, and has not provided guarantees for the controlling shareholders [112]. - The governance structure complies with relevant regulations, ensuring independent operation and decision-making processes [104]. - The company has established a compensation and assessment committee to evaluate the performance of directors and senior management, ensuring compliance with relevant regulations [111]. - The company has not reported any significant discrepancies in its governance practices compared to regulatory standards [111]. - The company is committed to maintaining the interests of minority shareholders and ensuring fair decision-making processes [143]. Employee and Training Initiatives - The total number of employees at the end of the reporting period is 460, with 307 in the parent company and 153 in major subsidiaries [149]. - The company has developed 101 training sessions in 2024, covering various topics including professional skills and safety training, achieving a 100% completion rate for safety training [162]. - Employee compensation includes basic salary, performance pay, overtime pay, various allowances, incentive bonuses, and benefits [150]. - The company provides free lunch, holiday benefits, and annual health check-ups as part of its employee welfare program [150]. - The company has implemented a risk control mechanism, identifying and managing 46 safety hazards with a 100% rectification completion rate [163]. Strategic Plans and Future Outlook - The company aims to become a leading provider of electrical automation solutions in the maritime industry, focusing on efficient, reliable, green, and intelligent products and services [95]. - The 2025 operational plan includes expanding market presence in traditional sectors and new fields such as aerospace and renewable energy, targeting significant order growth [97]. - The company plans to enhance its core competitiveness through increased R&D investment and collaboration with universities and research institutions [98]. - The organizational structure will be optimized to improve decision-making efficiency and resource allocation, aiming to activate development momentum [99]. - The company is actively pursuing international market expansion and establishing a global support network [61].

截至本公告披露日，袁勇强先生未持有公司股份，不存在应当履行而未履行 的承诺。根据《公司法》《公司章程》及相关制度规定，袁勇强先生辞职不会对 公司的正常运作产生影响，袁勇强先生的辞职报告自送达公司董事会之日起生效。 证券代码： 300600 证券简称：ST 瑞科 公告编号：2025-002 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。 常熟市国瑞科技股份有限公司（以下称"公司"）董事会于近日收到副总经理 袁勇强先生的书面辞职报告，袁勇强先生因工作调整原因，向公司董事会申请辞 去公司副总经理职务，辞职后将不在公司担任任何职务,袁勇强先生副总经理职 务原定任期至公司第五届董事会届满之日止（2024年11月13日至2027年11月12 日止）。 常熟市国瑞科技股份有限公司 关于公司副总经理辞职的公告 袁勇强先生在担任公司副总经理期间勤勉尽责、恪尽职守，公司董事会对袁 勇强先生在任职期间为公司发展付出的努力和作出的贡献表示衷心感谢。 特此公告！ 2025 年 3 月 12 日 常熟市国瑞科技股份有限公司董事会 ...

Financial Performance Forecast - The company expects a net profit loss of between 47 million and 34 million yuan for 2024, compared to a loss of 23.13 million yuan in the previous year[6]. - Total revenue is projected to be between 250 million and 290 million yuan, showing a significant increase from 196.17 million yuan in the previous year[6]. - The revenue after excluding non-operating income is expected to be between 240 million and 280 million yuan, up from 188.07 million yuan last year[6]. - The increase in revenue is attributed to the company's focus on high-end ship equipment and new energy ship businesses, with gradual effects being observed[7]. - The company anticipates a decrease of approximately 29 million yuan in non-operating income compared to the previous year, which had a non-operating gain of about 20 million yuan from property disposal[7]. - The net profit loss after excluding non-operating income is expected to narrow compared to the previous year[8]. Company Strategy and Operations - The company is actively seeking transformation and increasing R&D investment to enhance product competitiveness[6]. - The company has communicated with its auditing firm regarding the earnings forecast, and there are no significant discrepancies[5]. - The earnings forecast is based on preliminary calculations by the finance department and has not been audited[9]. - Investors are advised to pay attention to investment risks as the final financial data will be disclosed in the audited annual report[9].