Group 1 - The core viewpoint of the article is that Zhongci Electronics is currently developing two fundraising projects related to GaN microwave products and communication power amplifiers, which are essential for 5G, microwave, and satellite communications [1] Group 2 - The two fundraising projects include the construction of a precision manufacturing production line for GaN microwave products and the establishment of a research and development center for communication power amplifiers and microwave integrated circuits [1] - Both projects are currently under construction and are aimed at enhancing capabilities in the fields of 5G communication, microwave communication, and satellite communication [1]

证券日报网讯 1月20日，中瓷电子在互动平台回答投资者提问时表示，公司重组共涉及4个募投项目建 设，其中子公司国联万众2项，均尚在建设中。产能利用率将随订单的增加逐步增加并释放。3300伏产 品已导入部分客户。 （编辑 袁冠琳） ...

Core Viewpoint - The company Zhongci Electronics has confirmed through its subsidiary Guolian Wanzhong that it produces both high and low power GaN (Gallium Nitride) RF chips for communication base stations, indicating a strong focus on the telecommunications sector and its future growth potential [1] Group 1: Product Offering - The GaN RF chips are categorized into two types: high power and low power, covering the chip manufacturing process [1] - The primary clients for these chips include Bowei Company and Guolian Wanzhong, which utilize them in their terminal products [1] Group 2: Expertise and Experience - The core team of the company possesses over 20 years of industry experience, showcasing a wealth of research and application knowledge [1] - The company has a clear plan for product iteration, indicating a strategic approach to development [1] Group 3: Future Development Focus - Future key development areas for the company include base station communications, star network applications, and low-altitude connectivity [1] - Successful case studies have already been established in the areas of 5G-A and star network applications [1]

证券日报网讯1月20日，中瓷电子（003031）在互动平台回答投资者提问时表示，博威公司在氮化镓通 信基站射频芯片与器件领域持续研发和创新，实现了5G/5G-A基站氮化镓功放全系列产品开发和产业 化，相关成果获得了国家、省市等多项奖项。目前公司积极推进新一代移动通信、卫星通信等应用场景 通信系统用射频芯片与器件关键技术突破和产品开发工作，并根据用户需求，稳步推进产业化应用工 作。 ...

证券日报网讯 1月20日，中瓷电子在互动平台回答投资者提问时表示，公司定价原则均为市场化定价， 会根据市场及原材料价格等情况，综合确定产品售价。同时，公司长期以来一直积极推动降本增效工 作，坚持从原材料成本管理、全过程成本管控、产品生产良率提升、生产流程优化提效等各个维度达到 成本节约、效能提升等目的。 （文章来源：证券日报） ...

Core Viewpoint - The company, Zhongci Electronics, is experiencing high order fulfillment and capacity utilization for its electronic ceramic products, indicating strong market demand and operational efficiency [2]. Company Summary - Zhongci Electronics has reported that its electronic ceramic products, including ceramic shells and substrates, currently have a full order book and maintain a high capacity utilization rate [2]. - The company has been investing in the construction of new production lines for electronic ceramic shells since 2022, focusing on automation and smart upgrades to enhance production capacity and efficiency [2]. - The production line construction is progressing as planned, with capacity gradually being released to meet market demand [2]. - By 2026, the company plans to actively expand production in response to market needs to ensure timely order fulfillment [2].

证券日报网讯 1月20日，中瓷电子在互动平台回答投资者提问时表示，中瓷电子是拥有氮化镓通信基站 射频芯片与器件、碳化硅功率模块及其应用、电子陶瓷等核心业务能力的高科技企业。业务分为两大方 面：第三代半导体器件及模块，电子陶瓷材料及元件。公司电子陶瓷业务包括：通信器件用电子陶瓷外 壳、工业激光器用电子陶瓷外壳、消费电子陶瓷外壳及氮化铝薄厚膜基板、汽车电子件、精密陶瓷零部 件，广泛应用于光通信、无线通信、轨道交通、工业激光、消费电子、低碳供热制冷、汽车电子、半导 体设备、低空经济等领域。子公司国联万众碳化硅芯片晶圆工艺线经过升级改造由6英寸升级为8英寸， 目前已通线，处于产品升级及客户导入阶段，今后将有效提升国联万众碳化硅功率产品的市场竞争力。 （文章来源：证券日报） ...

证券日报网讯 1月20日，中瓷电子在互动平台回答投资者提问时表示，公司收购的氮化镓通信基站射频 芯片业务主要为促进业务有效融合，优化资源配置，提高经营效率和效率，提升上市公司整体盈利能 力。氮化镓通信基站射频芯片分为大、小功率氮化镓通信基站射频芯片两种，覆盖芯片生产制造环节， 主要为博威公司及国联万众提供其终端产品所需的氮化镓通信基站射频芯片。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯 1月20日，中瓷电子在互动平台回答投资者提问时表示，公司暂无应披露而未披露的重大 信息。公司始终严格按照《证券法》《上市公司信息披露管理办法》等相关规定，履行信息披露义务。 ...

Market Overview - The communication equipment sector experienced a decline of 3.62% on January 20, with Tongyu Communication leading the drop [1] - The Shanghai Composite Index closed at 4113.65, down 0.01%, while the Shenzhen Component Index closed at 14155.63, down 0.97% [1] Stock Performance - Notable gainers included: - Dingxin Communication (603421) with a closing price of 7.92, up 10.00% on a trading volume of 367,100 shares and a turnover of 287 million [1] - Weisheng Information (688100) closed at 46.16, up 7.15% with a trading volume of 128,400 shares and a turnover of 598 million [1] - Major decliners included: - Tongyu Communication (002792) closed at 46.14, down 10.01% with a trading volume of 656,100 shares and a turnover of 3.158 billion [2] - Datang Telecom (600198) closed at 10.64, down 9.98% with a trading volume of 898,800 shares and a turnover of 971 million [2] Capital Flow - The communication equipment sector saw a net outflow of 12.802 billion from institutional investors, while retail investors experienced a net inflow of 8.096 billion [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Individual Stock Capital Flow - Hengtong Optic (600487) had a net inflow of 338 million from institutional investors, while retail investors saw a net outflow of 304 million [3] - Longfly Fiber (601869) experienced a net inflow of 132 million from institutional investors, but a net outflow of 161 million from retail investors [3] - Dingxin Communication (603421) had a significant net inflow of 106 million from institutional investors, while retail investors faced a net outflow of 568 million [3]