证券代码：603400 证券简称：华之杰 公告编号：2025-005 苏州华之杰电讯股份有限公司 关于使用部分闲置募集资金及自有资金进行现金管理 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、准确性和完整性承担法律责任。 重要内容提示： 一、募集资金基本情况 中国证券监督管理委员会于 2025 年 4 月 9 日出具《关于同意苏州华之杰电 讯股份有限公司首次公开发行股票注册的批复》（证监许可〔2025〕761 号），同 意苏州华之杰电讯股份有限公司（以下简称"公司"）向社会公众发行股票的注 册申请。 1 投资产品类型：安全性高、流动性好、风险低、且投资期限最长不超过 12 个月的保本型理财产品，包括但不限于结构性存款、协定存款、通知存款、 大额存单、收益凭证等。该现金管理产品不得用于质押，不得用于以证券投 资为目的的投资行为。 现金管理额度：单日最高余额不超过人民币 3.5 亿元的闲置募集资金，前述 额度内可滚动循环使用；单日最高余额不超过人民币2亿元的闲置自有资金， 前述额度内可滚动循环使用。 履行的审议程序：公司于 2025 年 7 月 16 ...

证券代码：603400 证券简称：华之杰 公告编号：2025-009 苏州华之杰电讯股份有限公司 关于召开2025年第一次临时股东大会的通知 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、准确性和完整性承担法律责任。 重要内容提示： (一) 股东大会类型和届次 2025年第一次临时股东大会 (二) 股东大会召集人：董事会 (三) 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 (四) 现场会议召开的日期、时间和地点 至2025 年 8 月 1 日 一、 召开会议的基本情况 召开的日期时间：2025 年 8 月 1 日 13 点 30 分 召开地点：江苏省苏州市吴中区胥口镇孙武路 1031 号公司六楼会议室 (五) 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 8 月 1 日 股东大会召开日期：2025年8月1日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (六) 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融 ...

证券代码：603400 证券简称：华之杰 公告编号：2025-002 苏州华之杰电讯股份有限公司 第三届监事会第十一次会议决议公告 本公司监事会及全体监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、准确性和完整性承担法律责任。 一、监事会会议召开情况 1、苏州华之杰电讯股份有限公司（以下简称"公司"）于 2025 年 7 月 16 日在公司会议室召开第三届监事会第十一次会议，本次会议采用现场结合通讯的 方式召开。 2、本次会议的会议通知和会议资料已于 2025 年 7 月 11 日通过专人送达的 形式发出。 3、本次会议应出席监事 3 名，实际出席监事 3 名，其中，1 名监事以通讯 方式出席。 4、本次会议由监事会主席陶云娟女士主持，董事会秘书陈芳女士列席会议。 5、本次会议的召开符合有关法律法规、部门规章、规范性文件和《公司章 程》的规定，会议决议合法有效。 二、监事会会议审议情况 1、审议通过《关于调整募集资金投资项目拟投入募集资金金额的议案》 根据天健会计师事务所（特殊普通合伙）出具的《验资报告》（天健验〔2025〕 6-10 号），公司首次公开向社会公众发行股票实 ...

证券代码：603400 证券简称：华之杰 公告编号：2025-001 苏州华之杰电讯股份有限公司 第三届董事会第十五次会议决议公告 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、准确性和完整性承担法律责任。 一、董事会会议召开情况 1、苏州华之杰电讯股份有限公司（以下简称"公司"）于 2025 年 7 月 16 日在公司会议室召开第三届董事会第十五次会议，本次会议采用通讯方式召开。 2、本次会议的会议通知和会议资料已于 2025 年 7 月 11 日通过电话、电子 邮件的形式发出。 3、本次会议应出席董事 5 名，实际出席董事 5 名，均以通讯方式出席。 4、本次会议由公司董事长陆亚洲先生主持，公司全体监事陶云娟、张雨、 朱玲和除担任董事外的全体高级管理人员王奕、郭惠玖列席本次会议。 5、本次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》的有关规定，会议决议合法有效。 二、董事会会议审议情况 1、审议通过《关于调整募集资金投资项目拟投入募集资金金额的议案》 根据天健会计师事务所（特殊普通合伙）出具的《验资报告》（天健验〔2025〕 ...

证券代码：603400 证券简称：华之杰 公告编号：2025-008 苏州华之杰电讯股份有限公司 关于公司 2025 年第一季度利润分配方案的公告 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、准确性和完整性承担法律责任。 重要内容提示： 本次利润分配方案尚需提交公司2025年第一次临时股东大会审议。 1 每股分配比例：每股派发现金红利0.40元（含税）。 本次利润分配以实施权益分派股权登记日登记的总股本为基数，具体日期将 在权益分派实施公告中明确。 在实施权益分派的股权登记日前公司总股本发生变动的，将维持每股分配比 例不变，相应调整分配总额，并将另行公告具体调整情况。 二、公司履行的决策程序 一、利润分配方案内容 根据苏州华之杰电讯股份有限公司（以下简称"公司"）2025年第一季度财 务报表（经审阅，未经审计），公司2025年第一季度实现归属于上市公司股东的 净利润为人民币44,311,054.45元，截至2025年3月31日，母公司报表中未分配利 润为人民币147,208,161.78元。 为回报广大投资者，公司2025年第一季度以实施权益分派股权登 ...

Group 1 - Huazhi Jie officially listed on the Shanghai Stock Exchange on June 20, 2025, marking the fourth IPO for Yida Capital in 2025 [1] - Founded in 2001 and headquartered in Suzhou, the company specializes in providing intelligent, safe, and precise key functional components for electric tools and consumer electronics [1][3] - The company has developed a core technology combination of 32 items, including low-resistance, low-heat dual MOSFET circuit technology, non-disassembly update program burning technology, and dual motor and control system technology, which can be expanded to smart home and new energy vehicles [1][3] Group 2 - Huazhi Jie has established four manufacturing bases in Suzhou, Zhangjiagang, Vietnam, and Monterrey, Mexico, with a global layout covering nearly 100,000 square meters and over 1,000 employees [3] - The company's products are widely used in various fields, including electric tools, consumer electronics, home appliances, garden tools, new energy storage, and industrial control, and it has formed long-term stable partnerships with well-known brands [3] - The company has accumulated over 280 authorized effective patents and participated in drafting nearly 20 industry standards, establishing itself as one of the "Top 100 Electronic Component Enterprises in China" [3] Group 3 - The funds raised from the public offering will be used for expanding production capacity to 86.5 million pieces of electric tool intelligent components, aiming to enhance product upgrades and production efficiency [4] - The listing journey of Huazhi Jie represents not only the company's leap in development but also the rise of China's intelligent control industry amid the dual drive of new energy and intelligence [4] - Yida Capital invested in Huazhi Jie in 2022, recognizing the founder's entrepreneurial spirit and the management team's international vision, which has laid a solid foundation for the company's long-term competitiveness [6]

- The report includes a quantitative model for calculating single account IPO returns, defined as: $ Single\ Account\ IPO\ Return = min(Account\ Size, Subscription\ Limit) * Winning\ Rate * Return\ Rate $ Parameters: - Winning rate reflects actual IPO results - Return rate uses the first-day average transaction price relative to the issue price for IPOs under the comprehensive registration system, or the opening day price for non-registration system IPOs[41][42][43] - Another formula calculates full subscription returns for A/B/C class investors: $ Full\ Subscription\ Return = Subscription\ Limit * A/B/C\ Class\ Winning\ Rate * Return\ Rate $ This formula assumes maximum subscription and full allocation scenarios[41][42][43] - The report evaluates IPO returns across different market segments: - Main Board: A-class return rate 0.014%, C-class return rate 0.013% - ChiNext: A-class return rate 0.035%, C-class return rate 0.034% - STAR Market: A-class return rate 0.012%, C-class return rate 0.012%[42][43][45] - Monthly cumulative returns for 5-billion-scale accounts: - A-class: June return rate 0.168%, cumulative return rate 0.743% - C-class: June return rate 0.166%, cumulative return rate 0.670%[46][47][48] - Full subscription returns for June: - Main Board: A-class 94,000 yuan, C-class 87,000 yuan - ChiNext: A-class 173,000 yuan, C-class 168,000 yuan - STAR Market: A-class 735,000 yuan, C-class 734,000 yuan[49][50][52]

国泰海通证券股份有限公司总部、广发证券股份有限公司上海玉兰路证券营业部、东方财富证券股份有 限公司拉萨团结路第一证券营业部分别卖出1546.56万元、797.65万元、693.46万元。 买入金额最大的前5名营业部 买入额/万 卖出额/万 净额/万 中信证券股份有限公司上海分公司 1243.83 0.00 1243.83 平安证券股份有限公司深圳分公司 1211.65 0.00 1211.65 瑞银证券有限责任公司上海浦东新 区花园石桥路第二证券营业部 1203.34 0.00 1203.34 中国国际金融股份有限公司上海分公司 1111.07 0.00 1111.07 中国国际金融股份有限公司北京建国门外大街证券营业部 1070.71 0.00 1070.71 卖出金额最大的 前5名营业部 买入额/万 卖出额/万 净额/万 国泰海通证券股份有限公司总部 0.00 1546.56 -1546.56 广发证 券股份有限公司上海玉兰路证券营业部 0.00 797.65 -797.65 东方财富证券股份有限公司拉萨团结路第一 证券营业部 0.00 693.46 -693.46 信达证券股份有限公司南京汉中门大街证券 ...

Core Viewpoint - The Shanghai Composite Index rose by 1.91% this week, with 121 stocks experiencing a turnover rate exceeding 100% [1] Group 1: Stock Performance - A total of 121 stocks had a turnover rate over 100%, while 334 stocks had a turnover rate between 50% and 100%, and 2320 stocks had a turnover rate between 10% and 50% [1] - The average increase for stocks with a turnover rate over 100% was 10.15%, with 90 stocks rising and 31 stocks falling [2] - The top-performing stocks included Wanlima, Tianli Technology, and Taihe Technology, with increases of 91.97%, 58.40%, and 48.09% respectively [2] Group 2: Notable Stocks - Huazhi Jie had the highest turnover rate at 357.44%, with a price increase of 7.37% and a net outflow of 3.63 million yuan in main funds [1] - Beifang Changlong followed with a turnover rate of 345.22% and a price increase of 34.17%, with a net inflow of 6.73 million yuan in main funds [1] - Xinhenghui ranked third with a turnover rate of 326.41% and a price increase of 27.18%, with a net inflow of 548,090 yuan in main funds [2] Group 3: Industry Insights - The computer industry had the highest number of stocks with a turnover rate over 100%, totaling 21 stocks, followed by the power equipment and electronics industries with 14 and 13 stocks respectively [1] - Among the stocks with over 100% turnover, five had released half-year performance forecasts, with Guoxin Technology expecting a net profit of 95 million yuan, representing an 88.58% year-on-year increase [2]

Core Viewpoint - The company, Suzhou Huazhi Jie Electric Co., Ltd., has experienced significant stock price fluctuations and is focusing on expanding its research and development in automotive electronics and smart home products, benefiting from the depreciation of the RMB and increasing demand in these sectors [1][2][3]. Group 1: Company Overview - Suzhou Huazhi Jie Electric Co., Ltd. specializes in the research, production, and sales of key functional components for electric tools and consumer electronics [3][7]. - The company's main products include brushless motors (30.49%), smart switches (30.47%), and smart controllers (15.96%) [7]. - As of June 20, 2025, the company had a market capitalization of 5.88 billion yuan and a trading volume of 1 billion yuan [1][8]. Group 2: Recent Developments - The company has established an automotive electronics R&D department focusing on lithium battery power management and smart control technologies for electric vehicles [2]. - In the smart home sector, the company is expanding its product offerings to include kitchen smart products and vacuum cleaners, leveraging its core technologies in electronic circuit design and precision manufacturing [2][3]. Group 3: Financial Performance - For the first quarter of 2025, the company reported a revenue of 337 million yuan, representing a year-on-year growth of 30.05%, and a net profit of 44.31 million yuan, up 17.63% year-on-year [8]. - The company's overseas revenue accounted for 63.53% of total revenue, benefiting from the depreciation of the RMB [3]. Group 4: Market Activity - On June 26, the company's stock price dropped by 25.39%, with a trading volume of 1 billion yuan and a turnover rate of 78.74% [1]. - The stock has shown signs of accumulation, but the strength of this accumulation is weak, with an average trading cost of 65.96 yuan [6].