Core Points - The company is holding its second extraordinary general meeting of shareholders in 2025 to discuss significant changes including the cancellation of the supervisory board, changes in business scope, and amendments to the Articles of Association [1][6][9]. Group 1: Meeting Procedures - The meeting will ensure the orderly conduct and rights of shareholders, allowing only authorized participants to enter [1][2]. - Attendees must verify their identity and complete registration 30 minutes before the meeting starts [2][3]. - The meeting will follow a structured agenda, allowing shareholders to express their opinions and vote on proposals [3][4][6]. Group 2: Key Proposals - Proposal 1 involves the cancellation of the supervisory board, with its responsibilities transferred to the audit committee of the board of directors [6][9]. - The company plans to change its business scope to align with strategic development needs, including the manufacturing and sales of electronic materials and related products [8][16]. - The Articles of Association will be amended to reflect the cancellation of the supervisory board and other necessary updates, with specific changes detailed in the attached documents [9][11]. Group 3: Voting and Legal Compliance - Voting will be conducted through both on-site and online methods, with results announced after the meeting [4][6]. - Legal representatives will witness the meeting and provide legal opinions on the proceedings [4][11]. - Shareholders are reminded to maintain order during the meeting and adhere to the established rules [5][6].

中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 证券代码：688549 证券简称：中巨芯 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 2025 年 9 月 | | | 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议须知 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保证 大会的顺利进行，根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司股东大会规则》以及《中巨芯科技股份有限公司章程》《中巨芯科技股份 有限公司股东大会议事规则》等相关规定，特制定股东大会会议须知： 一、为保证本次大会的严肃性和正常秩序，切实维护与会股东及股东代理人 的合法权益，除出席会议的股东及股东代理人、公司董事、监事、高级管理人员、 见证律师及董事会邀请的人员外，公司有权依法拒绝其他无关人员进入会议。 二、为确认出席大会的股东及股东代理人或其他出席者的出席资格，会议工 作人员将对出席会议者的身份进行必要的核对工作，请被核对者给予配合。出席 会议的股东及股东代理人须在会议召开前 30 分钟到会议现场办理 ...

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 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先 生、薛焱女士作为公司2025年度财务报表审计报告和2025年末财务报告内部控 制审计报告的签字注册会计师。由于天健所内部工作调整原因，现委派胡友邻 接替韦军作为公司2025年度审计项目签字注册会计师。本次变更后，公司2025 年度审计项目的签字注册会计师为胡友邻和薛焱。 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 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 ...

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： ? 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/） 一、说明会类型 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 董事会秘书：陈立峰先生 财务负责人：孙琳先生 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 经营成果、财务状况等情况，公司计划于 2025 年 9 月 10 日（星期三）15:00-17:00 参加由上海证券交易所主办的 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 ...

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 ...

Core Viewpoint - Zhongjuxin (688549) reported a total revenue of 567 million yuan for the first half of 2025, reflecting a year-on-year increase of 20.4%, while the net profit attributable to shareholders decreased by 64.57% to 8.14 million yuan [1] Financial Performance - The company's total revenue for Q2 2025 was 296 million yuan, up 24.95% year-on-year, but the net profit attributable to shareholders fell by 39.41% to 9.32 million yuan [1] - Gross margin stood at 11.47%, down 20.14% year-on-year, and net margin was 1.03%, a decrease of 80.06% [1] - Total selling, administrative, and financial expenses amounted to 21.62 million yuan, representing 3.82% of revenue, an increase of 28.16% year-on-year [1] - Earnings per share (EPS) was 0.01 yuan, down 64.52% year-on-year, while operating cash flow per share was 0.05 yuan, an increase of 86.75% [1] Debt and Cash Flow - The company has a significant amount of accounts receivable, with accounts receivable to net profit ratio reaching 2757.46% [1][3] - The average operating cash flow over the past three years is only 18.61% of current liabilities, indicating potential cash flow concerns [3] Business Model and Investment Returns - The company's historical return on invested capital (ROIC) is poor, with a median ROIC of -0.02% since its listing, and the worst year being 2018 with a ROIC of -5.27% [2] - The business model relies heavily on R&D, marketing, and capital expenditures, necessitating careful evaluation of capital spending projects [2]

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].