Market Overview - On May 23, the total trading volume of stocks on the Beijing Stock Exchange reached 1.269 billion shares, with a total transaction value of 27.181 billion yuan, a decrease of 10.005 billion yuan compared to the previous trading day [1] - Among the tradable stocks, 57 stocks closed higher, accounting for 21.43% of the total, with notable gainers including Chenguang Medical, Changfu Co., and Senxuan Pharmaceutical, which rose by 14.96%, 10.12%, and 9.73% respectively [1] - Conversely, 208 stocks closed lower, with the largest declines seen in Kexin New Materials, Shengnan Technology, and Air China Ocean, which fell by 9.04%, 8.54%, and 7.89% respectively [1] Trading Activity - A total of 87 stocks had transaction values exceeding 10 million yuan, with the highest transaction values recorded for Jinbo Biological, Changfu Co., and Wuxin Tunnel Equipment, at 813 million yuan, 597 million yuan, and 517 million yuan respectively [1] - In terms of trading activity, 48 stocks had a turnover rate exceeding 10%, with 8 stocks exceeding 20%. Additionally, 94 stocks had turnover rates between 5% and 10%, while 122 stocks had turnover rates between 1% and 5% [1] - The stocks with the highest turnover rates included Ningxin New Materials, Chenguang Medical, and Changfu Co., with turnover rates of 33.42%, 32.11%, and 31.21% respectively [1] Stock Performance - The closing prices and performance of notable stocks included: - Jinbo Biological: Closing price of 497.70 yuan, up 0.85%, turnover rate of 3.54%, transaction value of 812.56 million yuan [1] - Changfu Co.: Closing price of 45.90 yuan, up 10.12%, turnover rate of 31.21%, transaction value of 597.47 million yuan [1] - Wuxin Tunnel Equipment: Closing price of 41.27 yuan, down 7.28%, turnover rate of 14.02%, transaction value of 516.61 million yuan [1] - Chenguang Medical: Closing price of 21.90 yuan, up 14.96%, turnover rate of 32.11%, transaction value of 473.16 million yuan [1] - Air China Ocean: Closing price of 10.04 yuan, down 7.89%, turnover rate of 15.90%, transaction value of 473.14 million yuan [1]

Group 1: Investor Relations Activities - The company held an earnings briefing on May 21, 2025, from 15:00 to 17:00 via the "Investor Relations Interactive Platform" [3] - Participants included the company's chairman, general manager, and other key executives [3] Group 2: Financial Performance - The company raised a total of 32.84 million RMB during its IPO and has distributed dividends totaling 57.83 million RMB over five occasions [4][5] - In Q1 2025, the company reported revenue of 46.05 million RMB, a decrease of 21.31% year-on-year, and a net profit of 5.87 million RMB, down 23.23% year-on-year [7] Group 3: Future Plans and Projects - The company has no current plans for mergers or acquisitions but maintains a strong cash flow and financial position [5] - A new factory project, covering 79 acres with a total construction area of 70,332.60 square meters, is set to be completed by June 30, 2025, with a total investment of 115.88 million RMB [6] Group 4: Product Innovation and Market Strategy - The company focuses on technological innovation and product upgrades, particularly in nuclear energy systems, to meet specific market demands [5] - The company aims to enhance its core competitiveness and expand its market presence through new factory construction and automation [5] Group 5: Accounts Receivable Management - As of December 31, 2024, accounts receivable amounted to 84.21 million RMB, representing 33.04% of total revenue, with a slight decrease of 2.93% from the previous year [8] - The company employs various methods to assess credit risk and has implemented measures to optimize accounts receivable management, ensuring a low risk of bad debts [8]

华夏时报（www.chinatimes.net.cn）记者 胡雅文 北京报道 截至5月20日，王子新材已连续收到3个涨停板，3日涨幅达33%。东方财富可控核聚变指数（BK1163） 显示，王子新材已连涨5天，本月涨幅61.65%，成为这一波上涨中的可控核聚变概念龙头。 4月9日以来，可控核聚变指数已经出现几波集中上涨行情，这一概念从4月9日开始明显走高，已经从 1189.1涨至1453，总体上涨22.19%。这与大盘趋势一致，但涨幅更高。同期，沪指从3145.55涨至 3380.48，涨幅7.47%。深证成指从9424.68涨至10249.17，涨幅8.75%。 可控核聚变概念成分股中，常辅股份以56.1%的本月涨幅排在第二。并且自2025年开年以来，常辅股份 的涨幅已高达184.04%。 目前来看，核聚变对业绩的影响仍然有限。从主营业务来看，王子新材的收入大头为电子产品塑料包 装，常辅股份则是阀门驱动装置。常辅股份在回复投资者时表示，已为国际科研合作项目"国际热核聚 变实验堆（ITER）"提供相关产品，由于目前核聚变技术尚未实现商业应用，相关产品对公司的业绩影 响较小。 王子新材方告诉记者，"薄膜电容是一种 ...

Market Overview - On May 20, the total trading volume of stocks on the Beijing Stock Exchange reached 1.975 billion shares, with a total transaction value of 41.723 billion yuan, an increase of 9.135 billion yuan compared to the previous trading day [1] - Among the tradable stocks, 237 stocks closed higher, accounting for 89.10% of the total, while 29 stocks closed lower [1] Stock Performance - The stocks with the highest closing price increases included Xujie Technology, Lusi Co., and Donghe New Materials, which rose by 19.66%, 18.10%, and 14.48% respectively [1] - Conversely, the stocks with the largest declines were Guohang Ocean, Qifeng Precision, and Changfu Co., which fell by 17.92%, 15.25%, and 8.89% respectively [1] Trading Activity - A total of 145 stocks had transaction values exceeding 10 million yuan, with Guohang Ocean, Wuxin Tunnel Equipment, and Lusi Co. leading at 1.138 billion yuan, 985.37 million yuan, and 770.12 million yuan respectively [1] - The trading activity was notably high, with 101 stocks having a turnover rate exceeding 10%, and 30 stocks exceeding 20% [1] Notable Stocks - Guohang Ocean closed at 11.04 yuan with a decline of 17.92% and a turnover rate of 34.58% [1] - Wuxin Tunnel Equipment closed at 55.69 yuan with a significant increase of 30.00% and a turnover rate of 22.17% [1] - Lusi Co. closed at 31.78 yuan, up by 18.10% with a turnover rate of 26.01% [1]

证券代码：871396 证券简称：常辅股份 公告编号：2025-046 常州电站辅机股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 一、 投资者关系活动类别 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 5 月 15 日至 2025 年 5 月 16 日 活动地点：常州电站辅机股份有限公司会议室 √特定对象调研 □业绩说明会 参会单位及人员：中信证券股份有限公司、平安基金管理有限公司、陕西趋 势投资管理有限公司、西部证券股份有限公司、铁林（厦门）股权投资私募基金 管理有限公司、江海证券有限公司 1、公司 ZE、QF 等新产品 2024 年已进入市场推广阶段，取得了较好的销 售业绩，2025 年销售部门要加大 ZE、QF 系列产品的市场推广力度，提升公司 产品在市场上的竞争能力。 2、狠抓新品开发，通过围绕客户需求进行分析研判，更好的满足客户需 求，着重致力于产品高端化延伸、应用领域多维度扩展、 ...

Group 1: Financial Performance - The company's Q1 2025 revenue decreased by 21.31% compared to the same period last year, with ordinary and intelligent products revenue at 29.93 million CNY, down 11.52% [4] - Nuclear product revenue was 14.14 million CNY, a decline of 37.92% year-on-year, attributed to a decrease in project orders and delivery schedules [4] Group 2: Revenue Trends - Revenue for ordinary and intelligent products from 2022 to 2024 was 172.39 million CNY, 159.46 million CNY, and 168.40 million CNY respectively, showing a 5.61% increase in 2024 compared to 2023, but a 2.31% decrease from 2022 [5] - The company aims to enhance revenue through new product launches and market strategies [5][6] Group 3: Nuclear Product Development - The company has been involved in the civil nuclear power sector since the 1980s, developing various nuclear-grade valve actuators [8] - Future plans include addressing specific application environments in nuclear power, such as sodium fire and high magnetic fields, to meet the demand for miniaturization and intelligent operation [9] Group 4: Market Share and Opportunities - The company holds a significant market share in the nuclear sector, benefiting from early certifications and product development [10] - Five new nuclear projects were approved in April 2025, which are expected to increase the company's nuclear product orders [11] Group 5: Industry Outlook - Nuclear energy is a strategic choice for achieving carbon neutrality in China, with projections indicating that by 2035, nuclear power generation could account for approximately 10% of the energy mix [13] - The nuclear power sector is expected to expand, contributing to economic growth and technological advancements [13]

证券代码：871396 证券简称：常辅股份 公告编号：2025-044 常州电站辅机股份有限公司 关于使用自有闲置资金购买理财产品的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 一、 授权自有资金购买理财产品情况 （一）购买理财产品的审议情况 为了进一步提高自有资金使用效率，提升收益水平，为公司股东谋取更多 的利益回报，公司于 2025 年 4 月 18 日召开第三届董事会第十八次会议， 审议通过《关于使用闲置自有资金购买理财产品的议案》，在不影响公司的日 常生产经营资金使用和保证日常流动资金需求的前提下，公司拟使用不超过 5,000 万元（含 5,000 万元）闲置自有资金购买安全性高、流动性好的低风险 理财产品，在上述额度内资金可以循环滚动使用。购买理财产品期限为董事会 审议通过之日起一年内有效。 根据《北京证券交易所股票上市规则》的相关规定，上市公司以自有资金 实际购买理财产品，交易的成交金额占上市公司最近一期经审计净资产的 10% 以上，且超过 1,000 万元的应予以披露；上市公司 ...

核电板块开盘活跃，南方路机、华银电力竞价涨停，常辅股份涨超10%，融发核电、中广核技、南风股 份等均大幅高开，消息上，2025年国内核电项目审批首次开闸：国常会核准10台新机组，拉动超2000亿 投资。 ...

2024 年度独立董事述职报告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 本人乐秀辉作为常州电站辅机股份有限公司（以下简称：公司）的独立董事， 在 2024 年度任职期间，始终严格按照《公司法》、《证券法》、《北京证券交易所 股票上市规则（试行）》、《上市公司独立董事管理办法》、《北京证券交易所上市 公司持续监管指引第 1 号——独立董事》等法律法规及《公司章程》、《公司独 立董事工作制度》的规定和要求，忠实、勤勉、尽责地履行相关责任和义务，积 极出席相关会议，认真审议各项议案，充分发挥独立董事的独立性和专业性作用， 切实维护了公司整体利益和全体股东尤其是中小股东的合法权益。现将 2024 年 履职情况汇报如下： 证券代码：871396 证券简称：常辅股份 公告编号：2025-033 常州电站辅机股份有限公司 | 独立董 | | 出席董事会 | | | 出席股东大会 | | | --- | --- | --- | --- | --- | --- | --- | | 事姓名 | 召开次数 | 出席次 ...