自愿披露关于项目中标的公告 证券代码：688285 证券简称：高铁电气 公告编号：2025-019 中铁高铁电气装备股份有限公司 一、中标项目基本情况 项目名称：新建上海至南京至合肥高速铁路沪宁段（江苏段） 招标编号：T0WZ202500400 招 标 人：长江沿岸铁路集团江苏有限公司 项目名称：新建上海至南京至合肥高速铁路沪宁段（江苏段） 中标金额：71,761,574.00 元(含税) 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本公司及控股子公司宝鸡保德利电气设备有限责任公司与招 标人不存在关联关系，本项目中标对公司及控股子公司宝鸡保德利电 气设备有限责任公司业务独立性不构成影响。 风险提示：公司控股子公司宝鸡保德利电气设备有限责任公 司尚未与招标人签订相关正式合同，合同签署时间及履约安排存在不 确定性。项目所涉最终金额、履行条款等内容以正式签订的合同为准。 中铁高铁电气装备股份有限公司（以下简称"公司"）控股子公 司宝鸡保德利电气设备有限责任公司（以下简称"保德利"）于近日 收到长江沿岸铁路集团 ...

Group 1 - The company, High-speed Rail Electric (688285.SH), announced that its subsidiary, Baoji Baodeli Electric Equipment Co., Ltd., has received a bid notification from Jiangsu Longjiang Railway Group Co., Ltd. for a project [1] - The project involves the supply of key components for the catenary system of the new Shanghai-Nanjing-Hefei high-speed railway, specifically for the Jiangsu section [1] - The total bid amount for the project is 71.76 million yuan (including tax) [1]

或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 中铁高铁电气装备股份有限公司（以下简称"公司"）近日 收到公司副总经理罗振先生的书面辞职报告。罗振先生因工作调 动辞去公司副总经理职务，辞职报告自送达董事会之日起生效。 辞去副总经理职务后，罗振先生不在公司担任任何职务。具体情 况如下： 二、离任对公司的影响 证券代码：688285 证券简称：高铁电气 公告编号：2025-018 中铁高铁电气装备股份有限公司 关于高级管理人员辞职的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 姓名 离任职务 离任时间 原定任期 到期日 离任原因 是否继续在上 市公司及其控 股子公司任职 是否存在 未履行完 毕的公开 承诺 罗振 副总经理 2025 年 6 月 1 日 2027 年 4 月 24 日 工作调动 否 不存在 一、 高级管理人员离任的基本情况 罗振先生在担任公司副总经理期间，恪尽职守、勤勉尽责， 公司及公司董事会对罗振先生在任职期间为公司发展所做出的 贡献表示衷心感谢！ 特此公告。 中铁高铁电气装备股份有限公司董事会 2 罗振先生辞去公司副总经理职务不会对公司日常经营产生 ...

Core Points - High-speed Electric reported a closing price of 8.24 yuan as of May 30, 2025, reflecting a 2.87% increase from the previous week's price of 8.01 yuan [1] - The company's market capitalization is currently 3.101 billion yuan, ranking 21st out of 31 in the rail transit equipment sector and 4090th out of 5146 in the A-share market [1] Company Announcements - High-speed Electric announced a cash dividend of 0.012 yuan per share, with a total cash distribution of approximately 4.515 million yuan [1] - The record date for the dividend is June 3, 2025, with the ex-dividend date and payment date set for June 4, 2025 [1] - The dividend distribution includes shareholders of unrestricted circulating shares, China Railway Electric Industrial Co., Ltd., and Sichuan Aide Electric Co., Ltd. [1] - Individual shareholders and securities investment funds holding shares for over one year are exempt from personal income tax; QFII and Hong Kong market investors will have a 10% tax rate on cash dividends, resulting in a net dividend of 0.0108 yuan per share [1] - Other institutional investors and corporate shareholders are responsible for their own tax payments, with a pre-tax cash dividend of 0.012 yuan per share [1]

Core Viewpoint - The company announced a cash dividend distribution of CNY 0.012 per share for the fiscal year 2024, approved at the annual shareholders' meeting on April 23, 2025 [2][6]. Summary by Sections Dividend Distribution Details - The total cash dividend to be distributed amounts to CNY 4,515,478.96, based on a total share capital of 376,289,913 shares [4]. - The distribution will be made to all shareholders registered with the China Securities Depository and Clearing Corporation Limited, Shanghai Branch, as of the close of trading on the day before the dividend record date [3]. Implementation Method - For shareholders with unrestricted circulating shares, dividends will be distributed through the clearing system of the China Securities Depository and Clearing Corporation [4]. - Shareholders who have not completed designated transactions will have their dividends held by the China Securities Depository and Clearing Corporation until such transactions are completed [4]. Taxation on Dividends - Individual shareholders holding shares for over one year will not be subject to personal income tax on dividends, receiving the full CNY 0.012 per share [7]. - For shares held for less than one year, tax will be withheld upon transfer, with a tax burden of 20% for holdings of one month or less, and 10% for holdings between one month and one year [7]. - Qualified Foreign Institutional Investors (QFIIs) will have a 10% withholding tax applied, resulting in a net dividend of CNY 0.0108 per share [8]. - Other institutional investors will be responsible for their own tax payments, receiving the gross dividend of CNY 0.012 per share [9].

Group 1 - Company Sun Energy plans to repurchase shares worth between 100 million to 200 million yuan for cancellation, with a maximum repurchase price of 6.69 yuan per share [1] - Company Runyang Technology intends to invest up to 300 million yuan in Shanghai Fourier Intelligent Technology Co., with a pre-investment valuation of 8 billion yuan [1] - Company Heng Rui Medicine's subsidiary has received approval for clinical trials of SHR-4712 injection for treating advanced solid tumors [2] Group 2 - Company Lianhuan Pharmaceutical plans to increase capital by 60 million yuan for its wholly-owned subsidiary [2] - Company Hongchang Electronics' subsidiary plans to increase capital by 10 million USD for its other subsidiary [2] - Company Sichuan Meifeng intends to repurchase shares worth between 50 million to 70 million yuan for cancellation, with a maximum repurchase price of 10.07 yuan per share [2] Group 3 - Company Lian Micro plans to liquidate and deregister Jiaxing Kangjing Semiconductor Industry Investment Partnership [4] - Company Jiutian Pharmaceutical has received approval for clinical trials of PDX-04 drug for treating acute gout attacks [5] - Company Pingzhi Information has signed a framework agreement with China Telecom for a GPU computing power project worth approximately 246 million yuan [7] Group 4 - Company Jiu Zhi Tang's subsidiary has initiated Phase II clinical trials for new drug YB211 aimed at treating acute bacterial skin infections [8] - Company Fosun Pharma's subsidiary has received orphan drug designation for HLX22 for gastric cancer treatment in the EU [9] - Company Jianyou Co. plans to repurchase shares worth between 20 million to 40 million yuan for employee stock ownership plans [11] Group 5 - Company Zhi Zheng Co. announced the resignation of its vice president due to personal reasons [13] - Company He Mai Co. signed a cooperation agreement for household photovoltaic systems worth 1 billion yuan [14] - Company Jinan Intelligent's subsidiary won a project bid for electric vehicle charging stations, expected to positively impact performance [16] Group 6 - Company Gaotie Electric plans to distribute a cash dividend of 0.012 yuan per share [18] - Company Guyue Longshan plans to distribute a cash dividend of 0.08 yuan per share [18] - Company Yongmaotai's shareholders plan to reduce their holdings by up to 2.66% of the company's shares [19] Group 7 - Company Tian Cheng Technology's subsidiary received a land idle fee notice for 2.1658 million yuan due to project delays [20] - Company Guangri Co. appointed a new vice president and board secretary to enhance governance [21] - Company Design General Institute won multiple major projects totaling approximately 390 million yuan [22] Group 8 - Company Fuxie Environmental signed a significant contract worth 244 million yuan for a sewage treatment project [23] - Company Lujiazui announced the resignation of its vice chairman due to job transfer [24] - Company Three Squirrels' H-share issuance application has been accepted by the CSRC [24] Group 9 - Company Kanghong Pharmaceutical's subsidiary received approval for clinical trials of KH617 for glioblastoma treatment [25] - Company Xin Zhu Co. announced a suspension of trading to plan an asset acquisition from its controlling shareholder [26] - Company Jianxin Co. announced plans for share reductions by several directors and senior management [28]

证券代码：688285 证券简称：高铁电气 公告编号：2025-017 一、 通过分配方案的股东大会届次和日期 本次利润分配方案经公司2025年 4月 23 日的2024年年度股东大会审议通过。 二、 分配方案 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任 公司上海分公司（以下简称"中国结算上海分公司"）登记在册的本公司全体股东。 3. 分配方案： 本次利润分配以方案实施前的公司总股本376,289,913.00股为基数，每股派 中铁高铁电气装备股份有限公司 2024年年度权益分派实施公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： | 股权登记日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | | 2025/6/3 | 2025/6/4 | 2025/6/4 | 1. 实施办法 是否涉及差异化分红送转：否 每股分配比例 每股现金红利0.012元 相关日期 1. 发放年度：2024年年度 2. 分派对象： （1）除公司自行发放对象外，无限售条件流通股 ...

Core Viewpoint - The company held an investor meeting to discuss its performance and strategies for 2024, addressing various questions from investors regarding revenue, product innovation, market competition, and financial management [2][3][4]. Revenue and Profitability - In 2024, the company's revenue from the contact network system products exceeded 60%, but the gross margin decreased by 3.2 percentage points [2]. - The company reported a significant increase in net profit, with a growth of over 200% in the first quarter of 2025 compared to the previous year, attributed to increased project scale and cost reduction measures [3]. Product Development and Innovation - The company is focusing on enhancing product value through high-conductivity materials and intelligent construction equipment, with ongoing research for specialized contact network systems for heavy-load railways [2]. - The company has not initiated research for high-speed maglev systems as they do not involve contact network systems [2]. Market Competition and Strategy - The company is facing intensified competition in 2024, leading to pressure on bidding prices. It aims to enhance pricing power through product differentiation and service upgrades [4][5]. - The company plans to strengthen its competitive edge by innovating in product design and enhancing service capabilities, although it currently has no plans for acquisitions to bolster smart operation technology [5]. Customer Base and Risk Management - The company has a high customer concentration, with over 75% of revenue coming from core clients like the National Railway Group. It is exploring ways to diversify its customer base by entering new markets such as local urban rail and industrial lines [11]. - The company has successfully reduced accounts receivable by 14.8% and is employing legal measures to accelerate collections on long-term receivables [7][14]. Financial Health and Capital Management - The company's asset-liability ratio increased by 3 percentage points to 48%, but the debt risk remains low with stable interest-bearing liabilities [10]. - The company maintains a dividend payout ratio of around 30% while balancing capital expenditures for new projects [26]. Environmental and Technological Initiatives - The company has increased its environmental investment by 25% in 2024, focusing on clean production and circular economy practices [12]. - The company is exploring digital manufacturing technologies to enhance production transparency and efficiency [16]. Future Outlook - The company anticipates stable future operations due to the upcoming maintenance cycles for high-speed rail contact network products, which typically have a lifespan of 15-18 years [13]. - The company is committed to continuous innovation and exploring new business opportunities to mitigate reliance on government subsidies [19].

证券代码：688285 证券简称：高铁电气 公告编号：2025-016 中铁高铁电气装备股份有限公司 关于"2025 年陕西辖区上市公司投资者 集体接待日暨 2024 年度业绩说明会"召开情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 中铁高铁电气装备股份有限公司（以下简称"公司"）于 2025 年 05 月 13 日在上海证券交易所网站（http://www.sse.com.cn）发布 了《高铁电气：关于参加"2025 年陕西辖区上市公司投资者集体接 待日暨 2024 年度业绩说明会"的公告》。 2025 年 05 月 20 日，公司在全景网（https://ir.p5w.net）参 加了由陕西证监局、陕西省国有资产管理委员会、省委金融办、中证 中小投服中心、陕西上市公司协会、全景网共同举办的"2025 年陕 西辖区上市公司投资者集体接待日暨 2024 年度业绩说明会"。公司董 事长张厂育先生，独立董事徐秉惠先生，总会计师王徐策先生，董事 会秘书王舒平女士参加了本次说明会，解答了投资者提问。现将本次 说明会提 ...

证券代码：688285 证券简称：高铁电气 公告编号：2025-015 中铁高铁电气装备股份有限公司 关于参加"2025 年陕西辖区上市公司投资者集体接 一、会议基本情况 活动时间：2025 年 5 月 20 日 15:00-17:00。 召开方式：网络互动平台在线交流 活动地址： "全景路演" 网址：http://rs.p5w.net。 二、参加人员 待日暨 2024 年度业绩说明会"的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 中铁高铁电气装备股份有限公司（以下简称"公司"或"本公司"） 于 2025 年 3 月 26 日在上海证券交易所官网（https://www.sse.com. cn）披露了《高铁电气：2024 年年度报告》。 为促进上市公司规范运作、健康发展，增强上市公司信息透明度， 加强与广大投资者沟通交流，进一步提升投资者关系管理水平，陕西 上市公司协会在陕西证监局指导下，联合深圳市全景网络有限公司举 办"2025 年陕西辖区上市公司投资者集体接待日暨 2024 年度业绩 说明会"。 届时，公司董 ...