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、关于公司非独立董事离任的情况 证券代码：003031 证券简称：中瓷电子 公告编号：2025-121 河北中瓷电子科技股份有限公司 关于变更公司董事的公告 河北中瓷电子科技股份有限公司（以下简称"公司"）非独立董事刘健先生 因工作调整原因申请辞去公司董事职务。辞职后，刘健先生将不再担任公司任何 职务。 戴志华，1973 年 8 月出生，中国国籍，无境外永久居留权，学士学位，广 西大学商学院工商管理专业在职研究生学历，高级会计师。2003 年 4 月加入中 国共产党，1996 年 7 月-2001 年 3 月就职于襄樊东风汽车电气有限公司；2001 年 7 月-2020 年 11 月就职于中国电子科技集团公司第三十四研究所，历任中国电 子科技集团公司第三十四研究所财务资产管理部职员、副主任、主任、副总会计 师兼财务部主任、规划与经济运行部主任、企业策划部主任、人力资源处处长、 发展规划处处长、副所长；2020 年 11 月-2022 年 9 月，就职于中国电子科技集 团公司第三十六研究所，任总会计师。2022 ...

Industry News - The Ministry of Finance and the State Administration of Taxation announced that tobacco companies will not be allowed to deduct advertising and promotional expenses from taxable income from January 1, 2026, to December 31, 2027 [3] - The People's Bank of China has introduced a plan to strengthen the management and service system for digital RMB, which will start paying interest on wallet balances at the rate of current deposits from January 1, 2026, marking a transition from "digital cash" to "digital deposit currency" [3] - The China Chain Store and Franchise Association reported that the market size of on-site food sales in supermarkets has exceeded 100 billion yuan [3] - The Asset Management Association of China reported that the total scale of public funds reached 37.02 trillion yuan by the end of November 2025, marking the eighth historical high this year [3] - The Southern Power Grid announced that the last unit of the pumped storage power station in Nanning, Guangxi, was put into operation on December 29, 2025, marking the full completion of Guangxi's first pumped storage power station [3] Company News - Ganfeng Lithium announced that it has been transferred to the procuratorate for prosecution due to suspected insider trading [5] - Kweichow Moutai announced that its controlling shareholder, Moutai Group, has completed a share buyback plan amounting to 3 billion yuan, with no increase in the market supply of Moutai 1935 in 2026 [6][6] - Longpan Technology announced that its subsidiary will reduce production for maintenance on some lithium iron phosphate production lines starting January 1, 2026 [6] - Unigroup Guowei announced plans to acquire controlling or all equity of Ruineng Semiconductor, with stock suspension [6] - ST Panda announced that it has been investigated by the China Securities Regulatory Commission for suspected violations of information disclosure [6] - Haisheng Pharmaceutical announced that its invested company has completed the first patient enrollment for the Phase II clinical trial of the innovative drug NWRD06, targeting a specific liver cancer marker [6] - Tianjian Technology expects a negative net profit for 2025 and revenue below 300 million yuan, which may lead to a delisting risk warning [6] - Tianpu Co. announced no plans to engage in artificial intelligence-related business and has not signed any framework cooperation agreements with shareholders [6] - Guodian Power announced a joint investment with CATL in the Dadu River Danba Hydropower Station project, with a total dynamic investment of 15.273 billion yuan [6] - Hongwei Technology signed a strategic cooperation agreement with a leading domestic company in the transmission field to jointly research GaN power semiconductor devices [6] - 吉祥航空 plans to purchase 25 Airbus A320 series aircraft for 4.1 billion USD, with delivery scheduled between 2028 and 2032 [6][6] - Spring Airlines plans to purchase 30 Airbus A320neo series aircraft for no more than 4.128 billion USD [6][6] - Huazhi Co. announced the termination of the acquisition of 51% of Zhongke Huilian [6] - Wenkong Energy announced a stock suspension for investigation due to significant short-term price increases [6] - Roman Co. signed a contract for a computing power service project worth approximately 156 million yuan [6] - International Composite announced plans to invest 1.693 billion yuan in a project to produce 36 million meters of high-frequency high-speed electronic fiber cloth annually [6]

截至发稿，中瓷电子市值为346亿元。 每经头条（nbdtoutiao）——直击茅台经销商大会：2000多人周末齐聚！重大变革公布：涉及茅台酒价 格、分销等，董事长陈华：经销商不能再"躺着赚钱" （记者 曾健辉） 每经AI快讯，中瓷电子（SZ 003031，收盘价：76.65元）12月29日晚间发布公告称，刘健先生因工作调 整原因申请辞去公司非独立董事职务。辞职后，刘健先生将不再担任公司任何职务。 2025年1至6月份，中瓷电子的营业收入构成为：计算机和通信和其他电子设备制造业占比100.0%。 ...

根据《公司法》《深圳证券交易所上市公司自律监管指引第 1 号--主板上市 公司规范运作》和《公司章程》等相关规定，刘健先生的辞职未导致公司董事会 成员低于法定最低人数，公司董事会收到辞职报告之日辞任生效，在新任非独立 董事就任前，刘健先生将按照相关规定继续履行非独立董事职责，确保公司董事 会的正常运作及各项工作的顺利开展。刘健先生的辞职，不会影响公司董事会正 常运行，亦不会对公司日常经营产生不利影响。公司将按照有关规定，尽快完成 非独立董事的补选工作。 证券代码：003031 证券简称：中瓷电子 公告编号：2025-119 河北中瓷电子科技股份有限公司 关于公司董事辞职的公告 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。 河北中瓷电子科技股份有限公司(以下简称"公司")董事会近日收到非独立 董事刘健先生的书面辞职报告，刘健先生因工作调整原因申请辞去公司非独立董 事职务。辞职后，刘健先生将不再担任公司任何职务。 截至本公告日，刘健先生未持有公司股份，亦不存在应当履行而未履行的承 诺事项。公司董事会对刘健先生任职期间恪尽职守、勤勉尽责的工作态度以及为 公司发展所 ...

南财智讯12月29日电，中瓷电子公告，公司董事会近日收到非独立董事刘健先生的书面辞职报告，刘健 先生因工作调整原因申请辞去公司非独立董事职务。辞职后，刘健先生将不再担任公司任何职务。根据 《公司法》《深圳证券交易所上市公司自律监管指引第1号--主板上市公司规范运作》和《公司章程》 等相关规定，刘健先生的辞职未导致公司董事会成员低于法定最低人数，公司董事会收到辞职报告之日 辞任生效，在新任非独立董事就任前，刘健先生将按照相关规定继续履行非独立董事职责，确保公司董 事会的正常运作及各项工作的顺利开展。截至本公告日，刘健先生未持有公司股份，亦不存在应当履行 而未履行的承诺事项。 ...

Core Viewpoint - The electronic ceramic materials industry is a vital and rapidly developing segment of specialty ceramics, characterized by its electrical, magnetic, optical, thermal, and mechanical properties, with significant applications in high-tech fields such as electronics, aerospace, and biotechnology. The market demand for high-performance electronic ceramic components is growing, driven by advancements in new energy vehicles, 5G/6G technologies, and aerospace applications. The global market for advanced electronic ceramic materials is projected to grow from 16.8 billion yuan in 2020 to 24.1 billion yuan by 2025, and further to approximately 27.4 billion yuan by 2026. The development of environmentally friendly electronic ceramic materials is becoming a research focus in developed countries, with China making notable advancements in this area, evidenced by over 200 patents filed from 2016 to 2024 [1][4][6]. Industry Definition and Classification - Electronic ceramic materials refer to a category of functional ceramics with electromagnetic capabilities, characterized by a wide bandgap that allows for adjustable dielectric and conductive properties. They can be classified into five categories based on their applications: insulating ceramics, capacitor ceramics, ferroelectric ceramics, semiconductor ceramics, and ionic ceramics [2][4]. Industry Development History - The electronic ceramic materials industry in China started relatively late with a weak technological foundation. However, it has experienced rapid growth in recent years, supported by national policies. The industry has transitioned from technology catch-up and scale expansion to a focus on high-quality development, with an emphasis on high-end material breakthroughs and the expansion of emerging application fields [2][3]. Current Industry Status - The electronic ceramic materials industry is experiencing fast growth, with its output accounting for approximately 70% of the total output value of specialty ceramics. The demand for high-performance electronic ceramic components is increasing due to the proliferation of applications in communications, computing, and digital technologies, particularly in new energy vehicles and high-end equipment [4][6]. Industry Chain - The electronic ceramic materials industry chain consists of four main segments: raw material supply, material preparation, device processing, and end-user applications. The upstream includes raw materials like alumina (Al₂O₃), aluminum nitride (AlN), and barium titanate (BaTiO₃), while the downstream focuses on the manufacturing of electronic components and applications in various sectors such as consumer electronics, automotive electronics, and aerospace [5][6]. Industry Development Environment - Relevant Policies - The electronic ceramic materials sector is supported by various national policies aimed at promoting its development, including the "2023-2024 Action Plan for Steady Growth in the Electronic Information Manufacturing Industry" and guidelines for accelerating the green transformation of manufacturing [6][7]. Major Companies - Key players in the electronic ceramic materials industry include domestic companies such as Zhongci Electronics, Sanhuan Group, Fenghua Hi-Tech, and Guoci Materials. These companies are enhancing their technological capabilities and gradually capturing market share in both mid-to-low-end and high-end segments [8][9].

Core Viewpoint - The company, Zhongci Electronics, is experiencing strong order fulfillment and high capacity utilization as a key supplier of ceramic products for major optical module manufacturers, with expectations for significant growth in the optical communication module market in the coming year [1][2] Production and Capacity - The company has a full order book and is continuously optimizing processes to enhance yield, leading to effective capacity release [1][2] - To meet strong market demand and ensure timely order delivery, the company has initiated and is actively promoting capacity expansion plans [1][2] New Technology Development - The company is developing ceramic substrates suitable for CPO (Co-Packaged Optics) technology, which is currently in the R&D phase and is expected to achieve mass production within three years [1][2] - The estimated market value for electronic ceramic products in this field is projected to exceed one billion yuan [1][2] Market Expansion - Beyond the optical communication sector, the company is making progress in emerging application markets such as power grid equipment, developing ultra-high voltage product series rated from 3300V to 10kV for solid-state transformers and circuit breakers, with products currently undergoing customer sample verification [1][2] Strategic Positioning - The company's subsidiary, Guolian Wanzhong, is strategically positioning itself in rapidly growing markets such as AI data centers, drones, and humanoid robots, having established corresponding product lines to seize future market opportunities [1][2]

Group 1 - The number of shareholders for the company as of December 20 is 25,549, a decrease of 5,696 from the previous period (December 10), representing a decline of 18.23% [2] - The closing price of the company's stock is 78.24 yuan, an increase of 6.62%, with a cumulative increase of 8.91% since the concentration of shares began [2] - The stock experienced four days of increase and four days of decrease, including one instance of hitting the daily limit [2] Group 2 - The latest margin trading data shows a total margin balance of 477 million yuan as of December 19, with a financing balance of 470 million yuan, reflecting a decrease of 44.4867 million yuan, or 8.65%, since the concentration of shares began [2] - The company's third-quarter report indicates a total operating revenue of 2.143 billion yuan, a year-on-year increase of 13.62%, and a net profit of 443 million yuan, a year-on-year increase of 20.07% [2] - The basic earnings per share is 0.9800 yuan, with a weighted average return on equity of 7.15% [2]

Core Viewpoint - Zhongci Electronics (003031) has confirmed its role as a key supplier of ceramic products (ceramic shells and substrates) for 1.6T optical modules, indicating stable mass production capabilities for multiple developed products [1] Company Summary - Zhongci Electronics is positioned as a core supplier for both domestic and international 1.6T optical module companies [1] - The company has successfully developed and is now mass-producing various shells and substrates [1] - The research and development capabilities, along with production capacity, are sufficient to meet user demands [1]

Core Viewpoint - Zhongci Electronics is a key supplier of ceramic products (ceramic shells and substrates) for domestic and international optical module companies, with applications in backbone networks, data centers, metropolitan communication, and access networks [1] Pricing Strategy - The company's pricing principles are market-oriented, and product prices are determined based on market conditions and raw material prices [1]