Group 1 - The company, XinGuoYi, primarily produces anti-overflow adhesive special films and high-resistance special films, which are mainly used in the production process of flexible circuit boards [2] - In addition to its main products, the company also engages in the production, research, and development of electronic product component materials, modified materials, optical adhesive films, new energy lithium battery materials, and photovoltaic adhesive films [2]

Group 1 - The company, Xin Guang Yi (301687.SZ), confirmed that its main products, including anti-spill special films and high-resistance special films, are primarily used in the automated production processes of flexible printed circuit boards (PCBs) [2] - In addition to PCB-related products, the company also produces and develops electronic component materials, modified materials, optical adhesive films, new energy lithium battery materials, and photovoltaic adhesive films [2]

Group 1 - The core point of the announcement is that Yanjiang Co., Ltd. plans to acquire control of Ningbo Yongqiang Technology Co., Ltd. through a combination of issuing shares and cash payment, which may constitute a significant asset restructuring [2][4] - The trading suspension for Yanjiang Co., Ltd. will begin on January 5, 2026, and the transaction plan is expected to be disclosed within 10 trading days [2] - The preliminary agreement was signed on December 31, 2025, between Yanjiang Co., Ltd. and the actual controller of Yongqiang Technology, Jiangqi He, along with other parties [4] Group 2 - Yongqiang Technology, established on December 18, 2019, focuses on the research, production, and sales of electronic materials, semiconductor materials, and microwave RF devices, with core products including IC substrates and high-end display substrates [4] - The main applications of Yongqiang Technology's products are in 5G/6G communications, AI, and data centers, with its high-frequency and high-speed copper-clad laminate products achieving international leading performance [4] - Yanjiang Co., Ltd. specializes in the research, production, and sales of disposable material products, with major products including PE perforated film and various types of non-woven fabrics [4] - In the first three quarters of 2025, Yanjiang Co., Ltd. achieved revenue of 1.295 billion yuan, a year-on-year increase of 22.99%, and a net profit attributable to shareholders of 42.5018 million yuan, a year-on-year increase of 27.95% [4]

（文章来源：每日经济新闻） 天通股份（600330.SH）12月31日在投资者互动平台表示，公司的蓝宝石晶体材料做3D封装的载盘。当 前已完成产品开发并送样且已有小批量生产线。产品主要应用于3D堆叠封装、临时键合载盘、先进 GaN功率器件等领域。 每经AI快讯，有投资者在投资者互动平台提问：请问贵公司蓝宝石3D堆叠封装技术的落地由哪个子公 司具体实施？目前进展如何？预计何时可以完成验证？ ...

智通财经APP讯，宏昌电子(603002.SH)公告，近日，公司向特定对象发行股票募集资金投资项目"功能 性高阶覆铜板电子材料项目"(项目实施主体为公司全资孙公司珠海宏仁电子材料科技有限公司)，按计 划完成了相关工程建设，投入生产。 ...

Core Viewpoint - The company has established stable partnerships with renowned global copper-clad laminate manufacturers since the development of quartz electronic cloth in 2017, and its ultra-thin quartz electronic cloth products are currently undergoing small batch testing and certification by end customers [1] Group 1 - The company has been developing quartz electronic cloth since 2017 [1] - The company has successfully opened up a number of high-quality global copper-clad laminate manufacturer clients [1] - The company has established stable cooperation with internationally recognized downstream enterprises [1] Group 2 - The ultra-thin quartz electronic cloth products are in the stage of small batch testing at client sites [1] - The products are also undergoing certification processes with end customers [1]

人民财讯12月29日电，宝鼎科技（002552）12月29日于互动平台表示，公司主要产品为覆铜板、铜箔及 成品金，主要客户为印制电路板厂家及黄金精炼企业，无商业航天领域的订单。 ...

每经AI快讯，天通股份（SH 600330，收盘价：13.17元）12月29日晚间发布公告称，公司九届十六次董 事会会议于2025年12月29日在海宁公司会议室以现场结合网络方式召开。会议审议了《关于修订〈独立 董事年报工作制度〉的议案》等文件。 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" 2024年1至12月份，天通股份的营业收入构成为：电子材料制造及销售占比73.59%，专用设备及定制品 制作占比22.59%，其他业务占比3.82%。 （记者 曾健辉） 截至发稿，天通股份市值为162亿元。 ...

通过独创的多尺度结构调控与连续化成型技术，清融科技突破国外PTFE覆铜板的技术封锁，率先实现非玻纤布PTFE基高频覆铜板的量产，显著改善介电一 致性与可加工性，产品介电损耗低至万分级，已面向毫米波雷达、天地通信、相控阵天线等高端领域展开市场拓展。 在产业化方面，清融科技PTFE基高频覆铜板主力产品已通过国内某大型军工企业认证，综合性能超越国际头部厂商，预计未来两年内高频材料业务将实现 年产值数千万元。高储能电容膜方面，也已与下游知名客户建立合作。 清融科技董事长江建勇表示：当前，传统BOPP电容器薄膜在高温环境下稳定性差、储能密度低，难以满足下一代高功率应用场景。清融科技开发的新型复 合电介质薄膜性能高度均一，耐温可达150℃，在保障高稳定性的同时，实现电容器体积缩小30%以上，是实现装备轻量化、小型化、平台化的关键材料。 相关产品将广泛适配新能源汽车、智能电网、电磁系统、大科学装置等高端场景。未来，清融科技将持续深耕核心材料技术，赋能中国高端制造产业新突 破。 近日，功能复合电介质薄膜材料企业清融新材料科技（嘉兴）有限公司（以下称清融科技或公司）宣布完成数千万元天使轮融资，由中科创星领投，常见投 资、江阴市 ...

12月26日，天通股份涨5.2%，截至发稿，报13.15元/股，成交13.02亿元，换手率8.29%，总市值162.20 亿元。 截至发稿，崔蕾累计任职时间7年51天，现任基金资产总规模1227.6亿元，任职期间最佳基金回报 198.81%， 任职期间最差基金回报-15.93%。 资料显示，天通控股股份有限公司位于浙江省海宁经济开发区双联路129号，成立日期1999年2月10日， 上市日期2001年1月18日，公司主营业务涉及电子材料(包含磁性材料与部品,蓝宝石、压电晶体等晶体 材料)的研发、制造和销售;高端装备(包含晶体材料专用设备、粉体材料专用设备、半导体显示专用设 备)研发、制造和销售。主营业务收入构成为：电子材料产品销售86.57%，专用装备制造及安装服务销 售9.38%，材料销售及其他4.05%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 从天通股份十大流通股东角度 责任编辑：小浪快报 数据显示，南方基金旗下1只基金位居天通股份十大流通股东。南方中证100 ...