Core Viewpoint - The company has approved the use of temporarily idle raised funds and self-owned funds for cash management, with a total maximum amount of 1.35 billion yuan [1][4]. Fundraising and Usage - On June 13, 2023, the company received approval from the China Securities Regulatory Commission for its initial public offering, raising a total of 1.913 billion yuan, with a net amount of 1.807 billion yuan after deducting issuance costs [2]. - As of June 30, 2025, the company has disclosed the usage of raised funds in its special report [2]. Previous Cash Management Situation - On September 26, 2024, the company approved the use of up to 1 billion yuan of temporarily idle raised funds and up to 400 million yuan of self-owned funds for cash management, with a validity period of 12 months [3]. Current Cash Management Details - The purpose of the current cash management is to improve the efficiency of using raised and self-owned funds while ensuring the safety of funds and the implementation of investment projects [4]. - The maximum amount for temporarily idle raised funds is set at 750 million yuan, and for self-owned funds, it is 600 million yuan, with a validity period of 12 months starting from September 25, 2025 [4]. - The funds will be used to purchase low-risk cash management products with high safety and liquidity, and the income will be prioritized for supplementing investment amounts and daily operational liquidity [4]. Impact on the Company and Risk Control - The company states that the cash management will not affect the implementation of investment plans and will enhance fund usage efficiency, benefiting both the company and its shareholders [5]. - Various risk control measures will be implemented, including selecting appropriate investment products and adhering to strict disclosure obligations [5].

国泰海通证券股份有限公司 关于中巨芯科技股份有限公司 放弃优先购买权暨关联交易的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为中 巨芯科技股份有限公司（以下简称"中巨芯"或"公司"）首次公开发行股票并 上市持续督导的保荐人，根据《证券发行上市保荐业务管理办法》《上海证券交 易所科创板股票上市规则》《上海证券交易所上市公司自律监管指引第 11 号— —持续督导》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运 作》等相关法律、法规和规范性文件的规定，对中巨芯放弃优先购买权暨关联 交易的事项进行了核查，核查情况与意见如下： 一、关联交易概述 为更好地实施战略规划及支持日常经营和业务发展，中巨芯持有 49.81%股 权的重要参股子公司晶恒希道（上海）科技有限公司（以下简称"晶恒希道"） 拟通过增资扩股方式引入投资者上海盛芯腾接力私募基金合伙企业（有限合伙） （以下简称"盛芯腾"），盛芯腾拟以现金方式出资人民币 1,800 万元认缴晶恒希 道新增注册资本 1,800 万元。公司、徐州盛芯半导体产业投资基金合伙企业（有 限合伙）（以下简称"盛芯基金"）和宁波云德半导体材料有限公 ...

国泰海通证券股份有限公司 关于中巨芯科技股份有限公司继续使用暂时闲置募集资金 （含超募资金）和自有资金进行现金管理的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为中 巨芯科技股份有限公司（以下简称"中巨芯"、"公司"或"发行人"）首次公开 发行股票并在科创板上市的保荐人，根据《证券发行上市保荐业务管理办法》《上 海证券交易所科创板股票上市规则》《上海证券交易所科创板上市公司自律监管 指引第 1 号——规范运作》《上海证券交易所上市公司自律监管指引第 11 号—— 持续督导》《上市公司募集资金监管规则》等有关法律法规和规范性文件的要求， 就中巨芯继续使用暂时闲置募集资金（含超募资金）和自有资金进行现金管理的 事项进行了审慎核查，并发表如下核查意见： 一、募集资金基本情况 截至 2025 年 6 月 30 日，公司募投项目及募集资金使用情况详见公司于 2025 年 8 月 27 日披露于上海证券交易所网站（www.sse.com.cn）的《中巨芯科技股 份有限公司 2025 年半年度募集资金存放、管理与实际使用情况的专项报告》（公 告编号：2025-024）。 三、前次使用暂时闲置募集 ...

国泰海通证券股份有限公司 关于中巨芯科技股份有限公司全资子公司之间吸收合并暨 变更部分募投项目实施主体的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为中 巨芯科技股份有限公司（以下简称"中巨芯"、"公司"或"发行人"）首次公开 发行股票并在科创板上市的保荐人，根据《证券发行上市保荐业务管理办法》《上 市公司募集资金监管规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》《上海证券交易所科创板股票上市规则》等有关法律法规和规 范性文件的要求，对中巨芯全资子公司之间吸收合并暨变更部分募投项目实施主 体的事项进行了核查，核查情况如下： 一、吸收合并双方基本情况 2、公司类型：有限责任公司（非自然人投资或控股的法人独资） 3、注册资本：人民币 30,000 万元 4、法定代表人：明博 （一）吸收合并方基本情况 5、公司住址：衢州市高新技术产业园区念化路 8 号 1、公司名称：浙江凯圣氟化学有限公司（以下简称"凯圣氟化学"） 6、成立日期：2003 年 6 月 6 日 1、公司名称：中巨芯（衢州）科技有限公司（以下简称"中巨芯（衢州）"） 1 9、公司股权结构：中巨芯持有 ...

证券日报网讯8月26日晚间，中巨芯发布公告称，提名张丹女士为公司第二届董事会非独立董事候选 人。 ...

Core Viewpoint - The company Zhongjuxin (688549) reported a revenue of 567 million yuan for the first half of 2025, reflecting a year-on-year growth of 20.4%, but the net profit attributable to shareholders decreased by 64.57% to 8.14 million yuan [1] Financial Performance - Revenue for the first half of 2025 reached 567 million yuan, marking a 20.4% increase compared to the previous year [1] - Net profit attributable to shareholders was 8.14 million yuan, which represents a significant decline of 64.57% year-on-year [1] - Basic earnings per share stood at 0.0055 yuan [1] Market and Industry Factors - The decline in net profit is attributed to market conditions and intensified industry competition, leading to a continuous decrease in the sales prices of some products [1] - There was a notable increase in the prices of raw materials for certain products, which contributed to a rise in production costs [1]

Group 1 - The company Zhongjuxin (688549.SH) reported a total operating revenue of 567 million yuan for the first half of 2025, representing a year-on-year increase of 20.4% [1] - The net profit attributable to shareholders of the parent company was 8.14 million yuan, showing a year-on-year decrease of 64.57% [1] - The basic earnings per share were 0.0055 yuan [1]

证券代码：688549 证券简称：中巨芯 公告编号：2025-031 中巨芯科技股份有限公司 关于召开2025年第二次临时股东大会的通知 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： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第二次临时股东大会 召开日期时间：2025 年 9 月 11 日 14 点 00 分 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 9 月 11 日 至2025 年 9 月 11 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 股东大会召开日期：2025年9月11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 （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 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台 ...

证券代码：688549 证券简称：中巨芯 公告编号：2025-030 本次会议的召集和召开符合《中华人民共和国公司法》（以下简称"《公司 法》"）等法律法规及《中巨芯科技股份有限公司章程》（以下简称"《公司章 程》"）的规定，本次会议决议合法有效。 二、监事会会议审议情况 经与会监事审议，以记名投票表决方式，形成了如下决议： 中巨芯科技股份有限公司 第二届监事会第四次会议决议公告 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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 中巨芯科技股份有限公司（以下简称"公司"）第二届监事会第四次会议于 2025 年 8 月 25 日以通讯方式召开，本次会议通知于 2025 年 8 月 15 日以电子邮 件送达全体监事。本次会议由监事会主席吴瑷鲡女士召集并主持。会议应出席监 事 3 人，实际出席监事 3 人。 1、审议通过《关于公司 2025 年半年度报告及其摘要的议案》 监事会认为：公司 2025 年半年度报告及其摘要的编制和审议程序符合法律、 法规、《公司章程》和公司内部管理制度的各项规定；报告的内容与格 ...

Core Viewpoint - The report highlights the financial performance and operational strategies of Grandit Co., Ltd. for the first half of 2025, indicating a significant increase in revenue but a decline in net profit due to market challenges and rising costs [1][9]. Financial Performance - The company achieved a total revenue of 566.57 million yuan, representing a year-on-year increase of 20.40% [4]. - The total profit decreased by 80.11% to 5.48 million yuan, while the net profit attributable to shareholders fell by 64.57% to 8.14 million yuan [4][9]. - The net cash flow from operating activities increased by 86.75% to 77.12 million yuan [4]. - Basic earnings per share dropped by 64.52% to 0.0055 yuan [4]. Industry Overview - The company operates in the electronic chemical materials sector, focusing on electronic wet chemicals, electronic specialty gases, and precursor materials, primarily used in integrated circuits, display panels, and photovoltaic manufacturing [6][9]. - The semiconductor materials sector is crucial for the semiconductor industry, influencing chip performance and technological advancements [6][9]. Business Operations - The company employs a sales-driven production model, focusing on customer demand to guide production planning [8]. - The main revenue comes from sales to downstream clients in integrated circuits, display panels, and photovoltaic sectors [9]. - The company has established a comprehensive R&D, procurement, production, quality control, and sales system, emphasizing innovation and product quality [9][10]. Research and Development - R&D expenses amounted to 40.60 million yuan, accounting for 7.17% of total revenue, reflecting a 38.70% increase year-on-year [9]. - The company has received 59 authorized invention patents, showcasing its commitment to technological innovation [12][13]. Market Strategy - The company aims to enhance operational efficiency and market strategies by benchmarking against industry leaders [10]. - It focuses on customer satisfaction by providing tailored product solutions and improving delivery capabilities [10][11]. Competitive Advantage - The company maintains a competitive edge through continuous technological innovation and a highly skilled R&D team [12][13]. - It has established long-term partnerships with major clients, ensuring stable demand and enhancing brand influence [15].