证券代码：003031 证券简称：中瓷电子 公告编号：2025-065 河北中瓷电子科技股份有限公司 关于聘任公司副总经理的公告 河北中瓷电子科技股份有限公司（以下简称"公司"）于 2025 年 7 月 14 日召开第二届董事会第三十三次会议，审议通过了《关于聘任公司副总经理的议 案》。为保证公司的稳定和发展，结合公司生产经营的实际情况，按照《中华人 民共和国公司法》和《公司章程》的有关规定，经公司常务副总经理（代总经理） 提名，董事会提名委员会审查通过，聘任孙晓明先生为公司副总经理，任期与公 司第二届董事会任期一致。 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特此公告。 2025 年 7 月 14 日 孙晓明先生简历 孙晓明，男，民族，汉族，1980 年 12 月出生，硕士研究生学历，高级工程 师。2009 年 8 月进入中瓷电子工作，历任研发部工程师、品保部部长、市场部 部长，2023.06--今任公司总经理助理兼市场部部长。曾主持、参与国家、省市 重点科研项目，开发的多款外壳实现技术突破，领先头部友商。持续完善公司质 量管理体系，加强过程管控，全面 ...

河北中瓷电子科技股份有限公司（以下简称"公司"）独立董事石瑛女士连 续任职期已满六年，为了确保公司治理结构的合规性和独立性，石瑛女士已申请 辞去公司独立董事职务，同时一并辞去董事会审计与风险委员会、提名委员会、 薪酬和考核委员会、战略委员会等相关职务。辞职后，石瑛女士将不再担任公司 任何职务。 二、关于补选独立董事的情况 为保证董事会规范运行，根据《公司法》《公司章程》等有关规定，经公司 董事会提名委员会审核通过，第二届董事会第三十三次会议审议通过，选举孙威 先生为公司第二届董事会独立董事候选人，任期自公司 2025 年第二次临时股东 大会审议通过之日起至第二届董事会任期届满之日止。 上述独立董事变更后，公司董事会中兼任公司高级管理人员以及由职工代表 担任的董事人数总计未超过公司董事总数的二分之一。 证券代码：003031 证券简称：中瓷电子 公告编号：2025-064 河北中瓷电子科技股份有限公司 关于公司独立董事变更的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 一、关于公司独立董事离任的情况 2025 年 7 月 14 日 孙威先生简历 孙威先生 ...

河北中瓷电子科技股份有限公司 关于召开 2025 年第二次临时股东大会的通知 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 经河北中瓷电子科技股份有限公司（以下简称"公司"）第二届董事会第三 十三次会议审议通过，公司董事会决定于 2025 年 7 月 30 日召开 2025 年第二次 临时股东大会，现将本次股东大会的有关事项通知如下： 一、召开会议的基本情况 1、股东大会届次：2025 年第二次临时股东大会 证券代码：003031 证券简称：中瓷电子 公告编号：2025-066 2、会议的召集人：公司董事会 3、会议召开的合法、合规性：本次股东大会的召开已经公司第二届董事会 第三十三次会议审议通过，符合有关法律、行政法规、部门规章、规范性文件、 深圳证券交易所业务规则和《公司章程》的有关规定。 4、会议召开的日期、时间： （1）现场会议时间：2025 年 7 月 30 日 14:30-16:00 （2）网络投票时间：2025 年 7 月 30 日 通过深圳证券交易所交易系统进行网络投票的具体时间为：2025 年 7 月 30 日上午 9:30-11:30，下 ...

证券代码：003031 证券简称：中瓷电子 公告编号：2025-063 河北中瓷电子科技股份有限公司 第二届董事会第三十三次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 河北中瓷电子科技股份有限公司（以下简称"公司"）董事会于 2025 年 7 月 7 日分别以电子邮件、书面送达的方式向全体董事发出召开第二届董事会第三 十三次会议（以下简称"会议"）的通知。本次会议于 2025 年 7 月 14 日在公司 会议室以现场会议和视频会议相结合的方式召开。公司本届董事会现有董事 11 人，实际出席会议的董事 11 人，会议由董事长卜爱民先生主持。本次会议的通 知、召开、表决程序符合有关法律、行政法规、部门规章、规范性文件和《公司 章程》《董事会议事规则》的相关规定。 二、董事会会议审议情况 会议审议并经表决，通过以下决议： （一）审议通过《关于提名公司第二届董事会独立董事候选人的议案》 鉴于公司独立董事石瑛任期已满两届，为保证公司的规范运作，根据《中华 人民共和国公司法》《深圳证券交易所上市公司自律监管指引第 1 号——主板 ...

证券代码：003031 证券简称：中瓷电子 公告编号：2025-063 河北中瓷电子科技股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 河北中瓷电子科技股份有限公司（以下简称"公司"）董事会于 2025 年 7 月 7 日分别以电子邮件、书面送达的方式向全体董事发出召开第二届董事会第三 十三次会议（以下简称"会议"）的通知。本次会议于 2025 年 7 月 14 日在公司 会议室以现场会议和视频会议相结合的方式召开。公司本届董事会现有董事 11 人，实际出席会议的董事 11 人，会议由董事长卜爱民先生主持。本次会议的通 知、召开、表决程序符合有关法律、行政法规、部门规章、规范性文件和《公司 章程》《董事会议事规则》的相关规定。 二、董事会会议审议情况 会议审议并经表决，通过以下决议： 表决结果：有效表决票共 11 票，其中同意票为 11 票，反对票为 0 票，弃权 票为 0 票。 （二）审议通过《关于聘任公司副总经理的议案》 为保证公司的稳定和发展，结合公司生产经营的实际情况，按照《中华人民 共和国公司法》和《公司章程》的 ...

Core Viewpoint - The article summarizes significant announcements from various listed companies in the Shanghai and Shenzhen stock markets, highlighting changes in control, major asset acquisitions, and performance forecasts for the first half of 2025. Group 1: Control Changes and Stock Suspension - Yangdian Technology is planning a change in control, leading to a stock suspension starting July 14, 2025, for up to 2 trading days [3] - Yuanli Co. is also planning to acquire control of Fujian Tongsheng New Materials Technology, resulting in a stock suspension starting July 14, 2025, for up to 10 trading days [5] - Kanghua Bio is planning a change in control, with stock suspension starting July 14, 2025, for up to 2 trading days [6] - Fuda Alloy is planning to acquire at least 51% of Guangda Electronics, which constitutes a major asset restructuring but will not change the actual controller [7] Group 2: Performance Forecasts - Limin Co. expects a net profit of 260 million to 280 million yuan for H1 2025, a year-on-year increase of 719.25% to 782.27% due to rising sales and prices [9] - Zijin Mining anticipates a net profit of approximately 23.2 billion yuan for H1 2025, a year-on-year increase of about 54% [10] - Chunqiu Electronics forecasts a net profit of 90 million to 110 million yuan for H1 2025, an increase of 236.05% to 310.72% [11] - Jinqilin expects a net profit of around 106 million yuan for H1 2025, a year-on-year increase of 222.36% [12] - Beihua Co. anticipates a net profit of 98 million to 111 million yuan for H1 2025, a year-on-year increase of 182.72% to 220.23% [14] - Guojin Securities expects a net profit of 1.092 billion to 1.137 billion yuan for H1 2025, a year-on-year increase of 140% to 150% [15] - Jiu Yuan Silver Sea forecasts a net profit of 26.49 million to 32.25 million yuan for H1 2025, a year-on-year increase of 130% to 180% [16] - Lankai Technology expects a net profit of 1.1 billion to 1.2 billion yuan for H1 2025, a year-on-year increase of 85.5% to 102.36% [17] - Changcheng Securities anticipates a net profit of 1.335 billion to 1.407 billion yuan for H1 2025, a year-on-year increase of 85% to 95% [18] - Weilan Lithium Core expects a net profit of 300 million to 360 million yuan for H1 2025, a year-on-year increase of 79.29% to 115.15% [19] - Yinlong Co. forecasts a net profit of 161 million to 181 million yuan for H1 2025, a year-on-year increase of 60% to 80% [21] - Aopumai expects a net profit of approximately 37 million yuan for H1 2025, a year-on-year increase of 53.28% [22] - Bailong Dongfang anticipates a net profit of 350 million to 410 million yuan for H1 2025, a year-on-year increase of 50.21% to 75.97% [23] - Shanghai Electric expects a net profit of 1.754 billion to 2.087 billion yuan for H1 2025, a year-on-year increase of 32.18% to 57.27% [24] - Huazhong Securities expects a net profit of 1.035 billion yuan for H1 2025, a year-on-year increase of 44.94% [25] - Bailong Chuangyuan anticipates a net profit of 171 million yuan for H1 2025, a year-on-year increase of 42.68% [26] - Chengyi Pharmaceutical expects a net profit of 107 million to 119 million yuan for H1 2025, a year-on-year increase of 40% to 55% [27] - Jinhai Biological anticipates a net profit of 127 million to 141 million yuan for H1 2025, a year-on-year increase of 40% to 55% [28] - Kanda New Materials expects a net profit of 50 million to 55 million yuan for H1 2025, turning from loss to profit [29] - China Shenhua expects a net profit of 23.6 billion to 25.6 billion yuan for H1 2025, a year-on-year decrease of 8.6% to 15.7% [30] - ST Songfa anticipates a net profit of 580 million to 700 million yuan for H1 2025, turning from loss to profit [31] - Chengxing Co. expects a net profit of 16 million to 23 million yuan for H1 2025, turning from loss to profit [33] - Ningbo Fubon anticipates a net profit of 8 million to 12 million yuan for H1 2025, turning from loss to profit [34] - ST Yundong expects a loss of 100 million to 150 million yuan for H1 2025, worsening from the previous year [35] - Kairuide expects a loss of 15 million to 22 million yuan for H1 2025, turning from profit to loss [36] Group 3: Shareholding Changes - Defu Technology's shareholders plan to reduce their holdings by up to 4.04% [38] - Jinzhen Co.'s shareholders plan to reduce their holdings by up to 3.04% [39] - Shikong Technology's shareholder plans to reduce their holdings by up to 3% [40] - Qilu Bank's shareholder plans to reduce their holdings by up to 1.1% [41] - Zhongci Electronics' shareholder plans to reduce their holdings by up to 1% [42] - Jiamei Packaging's shareholders plan to reduce their holdings by up to 1% [43] - Saike Xide's shareholder plans to reduce their holdings by up to 1% [44] - Gongda High-tech's general manager plans to reduce their holdings by up to 0.3424% [46] - Qingyuan Co.'s shareholder plans to reduce their holdings by up to 273,800 shares [47] Group 4: Major Contracts - Dashijiang expects to win a procurement project worth 122 million yuan [49] - Robotech signed significant daily operational contracts worth approximately 14.18 million USD [50]

Corporate Announcements - Yangdian Technology is planning a change in control, leading to a suspension of its stock from July 14, 2025, for up to 2 trading days [3] - Degute is planning to acquire 100% of Haowei Technology through a combination of share issuance and cash payment, with stock resuming trading on July 14, 2025 [4] - Yuanli Co. is planning to acquire control of Fujian Tongsheng New Materials Technology, resulting in a stock suspension starting July 14, 2025, for up to 10 trading days [5] - Kanghua Bio is also planning a change in control, with stock suspension from July 14, 2025, for up to 2 trading days [6] - Fuda Alloy is planning to acquire at least 51% of Guangda Electronics, which will constitute a major asset restructuring but will not change the actual controller [7] Performance Forecasts - Limin Co. expects a net profit of 260 million to 280 million yuan for the first half of 2025, a year-on-year increase of 719.25% to 782.27% [9] - Zijin Mining anticipates a net profit of approximately 23.2 billion yuan for the first half of 2025, a year-on-year increase of about 54% [10] - Chunqiu Electronics forecasts a net profit of 9 million to 11 million yuan, an increase of 236.05% to 310.72% year-on-year [12] - Jinqilin expects a net profit of approximately 106 million yuan, a year-on-year increase of 222.36% [13] - Beihua Co. anticipates a net profit of 98 million to 111 million yuan, a year-on-year increase of 182.72% to 220.23% [14] - Guojin Securities expects a net profit of 1.092 billion to 1.137 billion yuan, a year-on-year increase of 140% to 150% [15] - Jiuyuan Silver Sea forecasts a net profit of 26.49 million to 32.25 million yuan, a year-on-year increase of 130% to 180% [16] - Lankai Technology expects a net profit of 1.1 billion to 1.2 billion yuan, a year-on-year increase of 85.5% to 102.36% [17] - Changcheng Securities anticipates a net profit of 1.335 billion to 1.407 billion yuan, a year-on-year increase of 85% to 95% [18] - Weilan Lithium Core expects a net profit of 300 million to 360 million yuan, a year-on-year increase of 79.29% to 115.15% [19] - Yinlong Co. forecasts a net profit of 161 million to 181 million yuan, a year-on-year increase of 60% to 80% [20] - Aopumai expects a net profit of approximately 37 million yuan, a year-on-year increase of 53.28% [22] - Bailong Dongfang anticipates a net profit of 350 million to 410 million yuan, a year-on-year increase of 50.21% to 75.97% [23] - Shanghai Electric expects a net profit of 1.754 billion to 2.087 billion yuan, a year-on-year increase of 32.18% to 57.27% [24] - Huazheng Securities reports a net profit of 1.035 billion yuan, a year-on-year increase of 44.94% [25] - Bailong Chuangyuan expects a net profit of 171 million yuan, a year-on-year increase of 42.68% [26] - Chengyi Pharmaceutical anticipates a net profit of 107 million to 119 million yuan, a year-on-year increase of 40% to 55% [27] - Jinhai Biological expects a net profit of 127 million to 141 million yuan, a year-on-year increase of 40% to 55% [28] - Kangda New Materials forecasts a net profit of 50 million to 55 million yuan, turning from loss to profit [29] - China Shenhua expects a net profit of 23.6 billion to 25.6 billion yuan, a year-on-year decrease of 8.6% to 15.7% [30] - ST Songfa anticipates a net profit of 580 million to 700 million yuan, turning from loss to profit [31] - Chengxing Co. expects a net profit of 16 million to 23 million yuan, turning from loss to profit [32] - Bofubang anticipates a net profit of 8 million to 12 million yuan, turning from loss to profit [33] - ST Yundong expects a loss of 100 million to 150 million yuan, an increase in loss compared to the previous year [34] - Kerryde expects a loss of 15 million to 22 million yuan, turning from profit to loss [35] Shareholding Changes - Defu Technology's shareholders plan to reduce their holdings by up to 4.04% [37] - Jinzhen Co.'s shareholders plan to reduce their holdings by up to 3.04% [38] - Shikong Technology's shareholder plans to reduce their holdings by up to 3% [39] - Qilu Bank's shareholder plans to reduce their holdings by up to 1.1% [40] - Zhongci Electronics' shareholder plans to reduce their holdings by up to 1% [41] - Jiamei Packaging's shareholders plan to reduce their holdings by up to 1% [42] - Saike Xide's shareholder plans to reduce their holdings by up to 1% [43] - Gongda High-Tech's general manager plans to reduce their holdings by up to 0.3424% [44] - Qingyuan Co.'s shareholder plans to reduce their holdings by up to 273,800 shares [45] Major Contracts - Dash Intelligent has been pre-awarded a procurement project worth 122 million yuan [46] - Robotech has signed significant daily operational contracts amounting to approximately 1.418 million USD [48]

Core Viewpoint - Guoyuan Fund, a shareholder of Zhongci Electronics, plans to reduce its holdings by up to 1% of the company's total shares due to its entry into a liquidation period and asset allocation needs [1] Summary by Relevant Sections - **Shareholder Action** - Guoyuan Fund intends to reduce its holdings by no more than 4.510529 million shares, which represents up to 1% of Zhongci Electronics' total shares [1] - **Reason for Reduction** - The reduction is attributed to Guoyuan Fund entering a liquidation phase and the partnership's operational period expiring on December 31, 2027, necessitating adjustments based on asset allocation and investment decisions [1]

证券代码：003031 证券简称：中瓷电子 公告编号：2025-062 河北中瓷电子科技股份有限公司 关于股东减持股份的预披露公告 合肥中电科国元产业投资基金合伙企业（有限合伙）保证向本公司提供的信 息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示： 1、截至本公告披露日，合肥中电科国元产业投资基金合伙企业（有限合伙） （以下简称"国元基金"）持有公司股份 12,048,302 股，占公司总股本的比例为 2.67%。 2、公司近日收到国元基金出具的《关于拟以大宗交易和/或集中竞价方式减 持股份的告知函》，国元基金计划自本公告披露之日起 15 个交易日后的三个月 内（即 2025 年 8 月 4 日-2025 年 11 月 3 日），以集中竞价和/或大宗交易方式减 持持有的公司股份不超过 451.0529 万股，即不超过公司股份总数的 1%（如遇送 股、资本公积金转增股本等股份变动事项，上述拟减持股份数量可以进行相应调 整）。 一、股东的基本情况 1、股东名称：合肥中电科国元产业投资基金合伙企业（有限合伙） 2、股东持股 ...

Core Viewpoint - Hebei Zhongci Electronic Technology Co., Ltd. has approved the use of up to RMB 1.83 billion of idle raised funds for cash management, specifically for purchasing safe and liquid principal-protected structured deposits issued by banks, with a maximum investment period of 12 months [1][2]. Group 1: Cash Management Approval - The company’s board approved the cash management proposal at the annual shareholders' meeting held on May 15, 2025 [1]. - The funds will be used to purchase principal-protected structured deposits with high safety and liquidity [1]. Group 2: Redemption of Financial Products - The company has successfully redeemed structured deposit products worth RMB 70 million and RMB 80 million from the Bank of China, with the interest start date being June 3, 2025 [2]. - The redeemed funds have been deposited into the special account for raised funds [2]. Group 3: Historical Cash Management Activities - Over the past twelve months, the company has engaged in cash management activities involving various structured deposit products, with specific details on amounts and investment returns provided in a table format [2][3]. - The structured deposits include various types, such as principal-protected and low-return products, with different maturity dates ranging from early 2024 to early 2025 [3][4].