格隆汇12月9日丨信音电子(301329.SZ)在投资者互动平台表示，公司的主营业务为连接器的研发、生产 和销售，主要产品为笔记本电脑连接器、消费电子连接器、汽车及其他连接器。公司未有产品涉足PCB 领域。 ...

惠伦晶体（300460.SZ）12月8日在投资者互动平台表示，在光模块市场中，石英晶体振荡器是确保高速 光通信系统稳定运行的关键元器件。公司推出的超高频率、低抖动、高精度、小尺寸的差分晶振产品， 为光模块市场提供专用可靠的时钟器件解决方案。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：在AI服务器的GPU集群数据交互中，光模块的高速信 号调制过程中相位抖动引发的信号微波动，公司是否有相应工艺来突破这个算力与速率的关键瓶颈，解 决数据同步偏差、误码率上升这个行业痛点？ ...

Core Viewpoint - Yunhan Chip City (301563) is actively engaged in providing electronic components for the civil aerospace sector, focusing on ground equipment applications [1] Group 1 - The company offers products such as processors, storage chips, operational amplifiers, and connectors [1] - The company will continue to monitor technological standards and developments in cutting-edge fields like commercial aerospace [1]

Core Viewpoint - Feirongda maintains close cooperation with leading brand terminal manufacturers, focusing on the development and supply of thermal management materials and devices for mobile terminals [2] Group 1: Product Offerings - The company’s products for mobile terminals include graphite sheets, graphene, heat pipes, vapor chambers (VC), phase change materials, micro fans, and micro pumps for liquid cooling [2] - The company emphasizes the continuous iteration and updating of products to meet customer needs, providing more suitable and higher-quality products [2] Group 2: R&D and Technology - The company actively collaborates with customers to conduct research and development related to its products, ensuring a strong technological reserve [2]

瑞财经 刘治颖 12月5日，成都宏明电子股份有限公司（以下简称：宏明电子）创业板IPO将于12月12日上会迎考，保荐机构为申万宏源证券承销保荐有限责 任公司，保荐代表人为龙家立、黄学圣，会计师事务所为信永中和会计师事务所（特殊普通合伙）。 招股书显示，宏明电子前身是国营第七一五厂，创建于1958年。公司主要从事以阻容元器件为主的新型电子元器件的研发、生产和销售，还涉及精密零组件 业务，产品主要应用于平板电脑、笔记本电脑等消费电子领域和新能源电池及汽车电子结构件等领域。 2022年-2024年及2025年上半年，宏明电子营业收入分别为31.46亿元、27.27亿元、24.94亿元、15.28亿元，归属于母公司股东的净利润分别为4.76亿元、4.12 亿元、2.68亿元、2.57亿元，综合毛利率分别为50.28%、53.49%、43.56%、50.59%。 2023年度，公司营业收入和归属于母公司股东的净利润分别下降13.33%和13.43%；2024年度，公司营业收入和归属于母公司股东的净利润分别下降8.54%和 34.84%；2025年1-6月，公司营业收入和归属于母公司股东的净利润分别同比增长2.63%和下 ...

欧菲光公告，公司拟通过发行股份的方式购买南昌市产盟投资管理有限公司持有的欧菲微电子（南昌） 有限公司28.2461%股权，并募集配套资金。公司于2025年10月21日收到深圳证券交易所出具的《关于 欧菲光集团股份有限公司发行股份购买资产并募集配套资金申请的审核问询函》，要求公司在30日内对 审核问询函中所列问题逐项落实并提交书面回复。根据深圳证券交易所的进一步审核意见，公司需对 《审核问询函》回复文件进行修改、补充，因进一步修改、补充所需工作时间较长，公司将自《审核问 询函》回复期限届满之日起延期不超过30日向深圳证券交易所提交修订后的《审核问询函》回复文件并 及时履行信息披露义务。 ...

IPO Review and Registration Progress - Three companies passed the IPO review last week, including Zuxing New Materials, Mirui Technology, and Jintai Co., with Zuxing New Materials focusing on aluminum pigments and fine spherical aluminum powder, reporting revenue of 578 million yuan and net profit of 60 million yuan for the first three quarters of 2025, reflecting year-on-year growth of 10.98% and 35.47% respectively [3][4] - Mirui Technology, engaged in smart network cameras and IoT video products, reported revenue of 549 million yuan, a decline of 0.95%, and net profit of 51 million yuan, down 12.93% for the same period [4] - Jintai Co., specializing in sponge titanium products, achieved revenue of 1.272 billion yuan, up 12.43%, and net profit of 155 million yuan, an increase of 52.68% [4] New IPO Applications and Upcoming Reviews - Five new IPO applications were accepted last week, including Ma Mining Co., which focuses on iron ore resource development, reporting a revenue of 2.057 billion yuan and net profit of 659 million yuan from 2022 to 2024 [8][9] - Zhongke Kehua, a semiconductor packaging materials company, reported revenue of 331 million yuan and net profit of 34 million yuan for 2024, with plans to raise 598 million yuan through its IPO [9] - Yulong Technology, a precision control board manufacturer, reported revenue of 1.095 billion yuan and net profit of 121 million yuan for the first half of 2025, with a significant portion of its revenue coming from BOE Technology Group [10][11] New Stock Subscription and Listing Dynamics - Three new stocks were listed last week, including Jingchuang Electric, which saw a price increase of 330.74% on its first day, and China Uranium Industry, which rose by 280.04% [13] - This week, five new stocks are scheduled for subscription, including Yuxun Co., which focuses on optical communication chips and expects a net profit of 92 million to 98 million yuan for 2025, reflecting a year-on-year growth of 18.15% to 25.86% [14][15]

重磅会议指明年继续实施更加积极的财政政策和适度宽松的货币政策，A股三大指数今日集体走高，截至收盘，沪指涨0.54%报3924点，深证成指涨1.39%， 创业板指涨2.6%。全市场成交额2.05万亿元，较前一交易日增量3127亿元，超3400股上涨。 | 上证指数 | 深证成指 | 北证5C | | --- | --- | --- | | 3924.08 | 13329.99 | 1426.2 | | +21.27 +0.54% +182.31 +1.39% +17.90 +1 | | | | 科创20 | 创业板指 | 万得全/ | | 1350.80 | 3190.27 | 6315.4 | | +24.69 +1.86% +80.97 +2.60% +64.84 +1 | | | | 沪深300 | 中证500 | 中证A5( | | 4621.75 | 7172.37 | 5561.3 | | +37.22 +0.81% +74.53 +1.05% +47.61 +0 | | | | 中证1000 | 中证2000 | 中证红和 | | 7423.05 | 3145.73 | 5527.4 | | +8 ...

（文章来源：每日经济新闻） 每经AI快讯，天眼查App显示，12月5日，河南鸿创科技有限公司成立，法定代表人为王雪，注册资本 20亿元人民币，经营范围包括电子元器件制造、电子元器件批发、电子元器件零售、集成电路制造、集 成电路设计、集成电路销售等。股东信息显示，该公司由富士康郑州关联公司鸿富锦精密电子（郑州） 有限公司、郑州航空港创投集团有限公司共同持股。 ...

天眼查App显示，12月5日，河南鸿创科技有限公司成立，法定代表人为王雪，注册资本20亿人民币， 经营范围包括电子元器件制造、电子元器件批发、电子元器件零售、集成电路制造、集成电路设计、集 成电路销售等。股东信息显示，该公司由富士康郑州关联公司鸿富锦精密电子（郑州）有限公司、郑州 航空港创投集团有限公司共同持股。 ...