证券代码：603275 证券简称：众辰科技 公告编号：2026-003 上海众辰电子科技股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 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。 上海众辰电子科技股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日分别召开了第二届董事会第十六次会议和第二届监事会第十二次会议，2025 年 9 月 18 日召开了 2025 年第三次临时股东大会，审议通过了《关于使用部分 闲置募集资金（含超募资金）进行现金管理的议案》，同意公司在保证不影响 募集资金投资计划正常进行以及确保资金安全的前提下，拟使用不超过人民币 7 亿元（含本数）的闲置募集资金进行现金管理（含超募资金），用于购买期限 最长不超过 12 个月的安全性高、流动性好、满足保本要求的投资产品（包括但 不限于协议存款、结构性存款、定期存款、通知存款、大额存单等）。有效期 自股东大会审议通过之日起 12 个月。在上述额度和期限内，资金可循环滚动使 用。公司监事会及保荐人对上述事项发表了明确的同意意见。具体内容详见 ...

Group 1 - The company plans to use up to RMB 700 million of idle raised funds for cash management, ensuring it does not affect the normal investment plans and guarantees fund safety [2] - The cash management will involve purchasing investment products with a maximum term of 12 months, including but not limited to agreement deposits, structured deposits, time deposits, notice deposits, and large certificates of deposit [2] - As of the announcement date, the company has approximately RMB 545 million of idle raised funds invested in financial products, which is within the approved limit [3] Group 2 - The company redeemed RMB 82.5 million of principal on January 2026, earning a total investment return of RMB 141,541.66, all of which was returned to the special account for raised funds [3] - The highest daily balance of idle raised funds used for cash management in the last 12 months did not exceed the authorized range, and there are no overdue amounts [3]

关于使用闲置募集资金进行现金管理的进展公告 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。 上海众辰电子科技股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日分别召开了第二届董事会第十六次会议和第二届监事会第十二次会议，2025 年 9 月 18 日召开了 2025 年第三次临时股东大会，审议通过了《关于使用部分 闲置募集资金（含超募资金）进行现金管理的议案》，同意公司在保证不影响 募集资金投资计划正常进行以及确保资金安全的前提下，拟使用不超过人民币 7 亿元（含本数）的闲置募集资金进行现金管理（含超募资金），用于购买期限 最长不超过 12 个月的安全性高、流动性好、满足保本要求的投资产品（包括但 不限于协议存款、结构性存款、定期存款、通知存款、大额存单等）。有效期 自股东大会审议通过之日起 12 个月。在上述额度和期限内，资金可循环滚动使 用。公司监事会及保荐人对上述事项发表了明确的同意意见。具体内容详见公 司于 2025 年 8 月 26 日在上海证券交易所网站（www.sse.com.cn）披露的《关 ...

Group 1 - The automation equipment sector increased by 1.37% on January 27, with Kaidi Co. leading the gains [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] - Key stocks in the automation equipment sector showed significant price increases, with Kaidi Co. rising by 10.00% to a closing price of 131.42 [1] Group 2 - The sector experienced a net outflow of 9.53 billion yuan from institutional investors, while retail investors saw a net inflow of 9.97 billion yuan [2] - Major stocks like Dongjie Intelligent and Robotech also saw notable price increases, with Dongjie Intelligent up 9.90% and Robotech up 4.21% [1][2] - The trading volume for Kaidi Co. reached 1.22 million shares, contributing to a total transaction value of 1.54 billion yuan [1]

Group 1 - The company has been involved in exporting to EU member countries, utilizing both direct sales and distribution models [2] - The specific operational details and sales models should be referenced in the company's disclosed periodic reports [2]

Core Viewpoint - Zhongchen Technology (603275.SH) is currently experiencing a decline in stock price, with a closing price of 46.98 yuan and a drop of 2.69%, resulting in a total market capitalization of 6.989 billion yuan. The stock is in a state of breaking its initial public offering (IPO) price [1]. Group 1: IPO Details - Zhongchen Technology was listed on the Shanghai Stock Exchange on August 23, 2023, with a total issuance of 37,192,963 shares, all of which were newly issued shares without any existing shares being transferred. The IPO price was set at 49.97 yuan per share [1]. - On the first day of trading, the stock reached an intraday high of 81.17 yuan, marking its highest price since listing [1]. - The total funds raised from the IPO amounted to 1.8585324 billion yuan, with a net amount of 1.7262786 billion yuan, exceeding the original fundraising plan by 746.2786 million yuan [1]. Group 2: Fund Utilization - The funds raised are intended for several projects, including the industrialization of frequency converters and servo systems, the construction of a production base for frequency converters, servo systems, elevators, and construction hoists, the establishment of a research and development center, the upgrade of marketing service networks and information systems, and to supplement working capital [1]. Group 3: IPO Costs - The total issuance costs for Zhongchen Technology amounted to 132.2537 million yuan, with underwriting and sponsorship fees accounting for 103.0024 million yuan [2].

Group 1 - The core point of the article is that Zhongchen Technology has disclosed the total number of common stock shareholders as of September 30, 2025, which is 12,071 households [2]

证券代码：603275 证券简称：众辰科技 公告编号：2026-001 上海众辰电子科技股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 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。 上海众辰电子科技股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日分别召开了第二届董事会第十六次会议和第二届监事会第十二次会议，2025 年 9 月 18 日召开了 2025 年第三次临时股东大会，审议通过了《关于使用部分 闲置募集资金（含超募资金）进行现金管理的议案》，同意公司在保证不影响 募集资金投资计划正常进行以及确保资金安全的前提下，拟使用不超过人民币 7 亿元（含本数）的闲置募集资金进行现金管理（含超募资金），用于购买期限 最长不超过 12 个月的安全性高、流动性好、满足保本要求的投资产品（包括但 不限于协议存款、结构性存款、定期存款、通知存款、大额存单等）。有效期 自股东大会审议通过之日起 12 个月。在上述额度和期限内，资金可循环滚动使 用。公司监事会及保荐人对上述事项发表了明确的同意意见。具体内容详见 ...

一、本次现场检查的基本情况 保荐机构于 2025 年 12 月 2 日至 2025 年 12 月 5 日对众辰科技进行了现场检 查，参加检查人员为倪婕（保荐代表人）、孙志超（保荐代表人）、张柏森、姚子 期。 中泰证券股份有限公司 关于上海众辰电子科技股份有限公司 2025 年度持续督导工作现场检查报告 上海证券交易所： 中泰证券股份有限公司（以下简称"中泰证券"或"保荐机构"）作为上海 众辰电子科技股份有限公司（以下简称"众辰科技"或"公司"）首次公开发行 股票并上市的保荐机构，根据《证券发行上市保荐业务管理办法》《上海证券交 易所上市公司自律监管指引第 11 号——持续督导》等相关法规和规范性文件的 要求，于 2025 年 12 月 2 日至 2025 年 12 月 5 日对公司开展了 2025 年度持续督 导定期现场检查工作。现将本次现场检查情况报告如下： 在现场检查过程中，保荐机构结合众辰科技的实际情况，通过访谈、实地查 看、查阅有关资料等方式，对公司的公司治理和内部控制情况、三会运作情况、 信息披露情况、公司的独立性以及与控股股东及其他关联方资金往来情况、募集 资金使用情况、关联交易情况、对外担保情况 ...

Core Viewpoint - The company, Zhongchen Technology, is actively expanding its export business to EU countries and has obtained CE certification for its products, ensuring compliance with EU market standards and regulations [1] Group 1 - The company has established a dedicated export team to manage its foreign sales operations [1] - Zhongchen Technology is committed to further expanding its overseas market presence and optimizing its global layout [1]