二、说明会召开的时间、地点和方式 证券代码：688549 证券简称：中巨芯 公告编号：2025-033 中巨芯科技股份有限公司 关于参加 2025 年半年度科创板半导体设备及 材料行业集体业绩说明会的公告 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。 重要内容提示： 一、说明会类型 中巨芯科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 27 日在上 海证券交易所网站（www.sse.com.cn）披露了《中巨芯科技股份有限公司 2025 年半年度报告》。为便于广大投资者更加全面深入地了解公司 2025 年半年度的 会议召开时间：2025 年 9 月 10 日（星期三）15:00-17:00 会议召开地点：上海证券交易所上证路演中心 （https://roadshow.sseinfo.com/） 会议召开方式：网络文字互动问答 会议问题征集：投资者可于 2025 年 9 月 3 日（星期三）至 9 月 9 日（星 期二）16:00 前登录上证路演中心网站首页，点击"提问预征集"栏目 （https://roa ...

证券代码：688549 证券简称：中巨芯 公告编号：2025-034 中巨芯科技股份有限公司 关于变更签字注册会计师的公告 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。 中巨芯科技股份有限公司（以下简称"公司"）于2025年4月9日、2025年5 月8日分别召开第二届董事会第六次会议、2024年年度股东大会，审议通过了 《关于续聘会计师事务所的议案》，同意聘请天健会计师事务所（特殊普通合 伙）（以下简称"天健所"）为公司2025年度审计机构，具体内容详见公司于 2025年4月11日在上海证券交易所网站（www.sse.com.cn）披露的《关于续聘会 计师事务所的公告》（公告编号：2025-009）和公司于2025年5月9日在上海证 券交易所网站（www.sse.com.cn）披露的《2024年年度股东大会决议公告》 （公告编号：2025-016）。 近日，公司收到天健所出具的《关于变更签字注册会计师的函》，现将具 体情况公告如下： 一、本次变更基本情况 天健所作为公司聘任的2025年度审计机构，原委派签字注册会计师韦军 ...

本次财报公布的各项数据指标表现一般。其中，毛利率11.47%，同比减20.14%，净利率1.03%，同比减 80.06%，销售费用、管理费用、财务费用总计2162.33万元，三费占营收比3.82%，同比增28.16%，每股 净资产2.05元，同比减0.37%，每股经营性现金流0.05元，同比增86.75%，每股收益0.01元，同比减 64.52% 据证券之星公开数据整理，近期中巨芯（688549）发布2025年中报。截至本报告期末，公司营业总收入 5.67亿元，同比上升20.4%，归母净利润813.77万元，同比下降64.57%。按单季度数据看，第二季度营 业总收入2.96亿元，同比上升24.95%，第二季度归母净利润932.15万元，同比下降39.41%。本报告期中 巨芯公司应收账款体量较大，当期应收账款占最新年报归母净利润比达2757.46%。 证券之星价投圈财报分析工具显示： 业务评价：去年的净利率为1.09%，算上全部成本后，公司产品或服务的附加值不高。从历史年报数据 统计来看，公司上市以来中位数ROIC为-0.02%，投资回报极差，其中最惨年份2018年的ROIC 为-5.27%，投资回报极差。公司 ...

Group 1 - Youyou Food achieved a net profit of 108 million yuan in the first half of 2025, a year-on-year increase of 42.47%, with a revenue of 771 million yuan, up 45.59% [1] - Keda achieved a net profit of 255 million yuan, a year-on-year increase of 16.49%, with a revenue of 2.163 billion yuan, up 14.35% [1] - North Navigation turned a profit with a net profit of 116 million yuan, achieving a revenue of 1.703 billion yuan, a year-on-year increase of 481.19% [1][2] Group 2 - China Satellite Communication reported a net profit of 181 million yuan, a year-on-year decrease of 55.59%, with a revenue of 1.221 billion yuan, up 6.33% [3] - Huqin Technology achieved a net profit of 1.889 billion yuan, a year-on-year increase of 46.3%, with a revenue of 83.939 billion yuan, up 113.06% [4] - Huasen Lithium reported a net loss of 72.739 million yuan, with a revenue of 350 million yuan, up 72.02% [4] Group 3 - Putailai achieved a net profit of 1.055 billion yuan, a year-on-year increase of 23.03%, with a revenue of 7.088 billion yuan, up 11.95% [5] - Suochen Technology reported a net loss of 45.698 million yuan, with a revenue of 57.351 million yuan, up 10.82% [5] - Canqin Technology achieved a net profit of 51.912 million yuan, a year-on-year increase of 51.94%, with a revenue of 287 million yuan, up 52.76% [6] Group 4 - Hengtong achieved a net profit of 99.3648 million yuan, a year-on-year increase of 38.86%, with a revenue of 669 million yuan, down 44.66% [6] - Sanan Optoelectronics reported a net profit of 176 million yuan, a year-on-year decrease of 4.24%, with a revenue of 8.987 billion yuan, up 17.03% [7] - New Dairy achieved a net profit of 397 million yuan, a year-on-year increase of 33.76%, with a revenue of 5.526 billion yuan, up 3.01% [8] Group 5 - Yiling Pharmaceutical achieved a net profit of 669 million yuan, a year-on-year increase of 26.03%, with a revenue of 4.040 billion yuan, down 12.26% [10] - Baosteel achieved a net profit of 4.879 billion yuan, a year-on-year increase of 7.36%, with a revenue of 151.372 billion yuan, down 7.28% [12] - Feikai Materials achieved a net profit of 217 million yuan, a year-on-year increase of 80.45%, with a revenue of 1.462 billion yuan, up 3.8% [13] Group 6 - Lier Chemical achieved a net profit of 271 million yuan, a year-on-year increase of 191.21%, with a revenue of 4.507 billion yuan, up 35.36% [15] - Shaanxi Coal achieved a net profit of 7.638 billion yuan, a year-on-year decrease of 31.18%, with a revenue of 779.83 billion yuan, down 14.19% [16] - Dongfang Materials reported a net profit of 654,400 yuan, a year-on-year decrease of 88.48%, with a revenue of 174 million yuan, down 5.06% [18] Group 7 - Blue Sky Bio achieved a net profit of 26.7163 million yuan, a year-on-year decrease of 8.98%, with a revenue of 652 million yuan, up 7.05% [19] - Shanghai Jiubai achieved a net profit of 23.7897 million yuan, a year-on-year increase of 0.24%, with a revenue of 45.0535 million yuan, down 1.09% [20] - Two Sides Needle reported a net loss of 5.0842 million yuan, with a revenue of 522 million yuan, up 1.02% [21] Group 8 - Shanghai Yashi achieved a net profit of 20.3263 million yuan, a year-on-year increase of 42.56%, with a revenue of 2.044 billion yuan, up 56.75% [23] - Bayi Steel reported a net loss of 697 million yuan, with a revenue of 8.733 billion yuan, down 6.73% [25] - Hongrun Construction plans to repurchase shares worth between 150 million and 300 million yuan [27] Group 9 - Kaile achieved a net profit of 10.9193 million yuan, a year-on-year increase of 280.42%, with a revenue of 137 million yuan, down 17.89% [28] - Jingda achieved a net profit of 306 million yuan, a year-on-year increase of 6.03%, with a revenue of 11.856 billion yuan, up 14.28% [29] - Blue Light Marker reported a net profit of 96.4427 million yuan, a year-on-year decrease of 47.33%, with a revenue of 32.36 billion yuan, up 4.87% [30] Group 10 - KOTAI Power achieved a net profit of 23.994 million yuan, a year-on-year increase of 35.52%, with a revenue of 711 million yuan, up 49.51% [33] - Bo Rui Data reported a net loss of 26.1918 million yuan, with a revenue of 70.1997 million yuan, up 5.19% [34] - Jiuzhoutong achieved a net profit of 1.446 billion yuan, a year-on-year increase of 19.7%, with a revenue of 81.106 billion yuan, up 5.10% [37] Group 11 - Aier Eye Hospital achieved a net profit of 2.051 billion yuan, a year-on-year increase of 0.05%, with a revenue of 11.507 billion yuan, up 9.12% [39] - Nandu Property achieved a net profit of 130 million yuan, a year-on-year increase of 532.87%, with a revenue of 914 million yuan, up 2.75% [41] - Weiyuan reported a net loss of 168 million yuan, with a revenue of 4.601 billion yuan, up 1.82% [42] Group 12 - Zhongke Chuangda achieved a net profit of 158 million yuan, a year-on-year increase of 51.84%, with a revenue of 3.299 billion yuan, up 37.44% [43] - Zhongjuxin reported a net profit of 8.1377 million yuan, a year-on-year decrease of 64.57%, with a revenue of 567 million yuan, up 20.40% [44] - Inspur Information achieved a net profit of 799 million yuan, a year-on-year increase of 34.87%, with a revenue of 80.192 billion yuan, up 90.05% [45] Group 13 - Shenghong Technology achieved a net profit of 2.143 billion yuan, a year-on-year increase of 366.89%, with a revenue of 9.031 billion yuan, up 86.00% [46] - Cambrian achieved a net profit of 1.038 billion yuan, turning a profit, with a revenue of 2.881 billion yuan, up 4347.82% [48] - Longteng Optoelectronics reported a net loss of 121 million yuan, with a revenue of 1.289 billion yuan, down 27.91% [49]

8月26日晚，中巨芯发布2025年上半年报告称，上半年，公司实现营业总收入5.67亿元，同比增长20.4%；归属于上市公司股东 的净利润813.77万元，同比下降64.57%；扣除非经常性损益的净利润为96.92万元，同比下降92.24%。其中，第二季度实现归属 于上市公司股东的净利润环比扭亏为盈。 | | | | 早征: 兀 中: 人民巾 | | --- | --- | --- | --- | | 主要会计数据 | 本报告期 | 上年同期 | 本报告期比上年 | | | (1-6月) | | 同期增减(%) | | 营业收入 | 566.566.646.39 | 470,569,562.96 | 20.40 | | 利润息额 | 5.478.923.39 | 27.547.167.54 | -80.11 | | 归属于上市公司股东的净利润 | 8.137.661.54 | 22.966.908.51 | -64.57 | | 归属于上市公司股东的扣除非经常性 损益的净利润 | 969 199 85 | 12.484.176.92 | -92.24 | | 经营活动产生的现金流量净额 | 77.122.969 ...

Investment Rating - The report maintains an "Accumulate" investment rating for the company [3][7]. Core Views - The company achieved a total revenue of 567 million yuan in the first half of 2025, representing a year-on-year increase of 20.40%. However, the net profit attributable to shareholders decreased by 64.57% year-on-year to 8.14 million yuan due to market conditions and increased competition [1][7]. - The electronic wet chemical segment generated revenue of 434.15 million yuan, up 25.57% year-on-year, while the electronic specialty gases and precursors segment saw revenue of 120.42 million yuan, a 10.49% increase year-on-year [7]. - The company is focusing on R&D, with R&D expenses amounting to 40.60 million yuan, which is 7.17% of total revenue, reflecting a 38.70% increase year-on-year [7]. - The company is expected to achieve revenues of 1.29 billion yuan, 1.62 billion yuan, and 1.95 billion yuan in 2025, 2026, and 2027 respectively, with year-on-year growth rates of 26%, 25%, and 20% [7][8]. Financial Data and Valuation - The company’s total revenue is projected to grow from 894 million yuan in 2023 to 1.95 billion yuan in 2027, with corresponding year-on-year growth rates of 12%, 15%, 26%, 25%, and 20% [2][10]. - The net profit attributable to shareholders is expected to increase from 14 million yuan in 2023 to 24 million yuan in 2027, with growth rates of 30%, -27%, 21%, 53%, and 31% respectively [8][11]. - The company’s PE ratios for 2025, 2026, and 2027 are projected to be 1100.2, 718.1, and 548.1 respectively, indicating a valuation above the industry average [7][11]. Stock Performance - The company's stock has shown a 14% absolute performance over the past month, a -1% performance over six months, and a 58% performance over the past year [5].

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 ...