（记者 曾健辉） 每经头条（nbdtoutiao）——不到20万元，就能买特斯拉了？"廉价版"Model 3或进入中国市场，续航里 程480公里！关于自动驾驶，美国市场也有大调整 每经AI快讯，金信诺1月15日晚间发布公告称，深圳金信诺高新技术股份有限公司（以下简称"公司"） 于近日接到控股股东、实际控制人黄昌华先生的告知，获悉其所持有公司的部分股份已办理质押手续， 本次质押股份数量为1140万股。截至本公告日，黄昌华累计质押股数为4155万股，占其所持股份比例为 30.13%。 ...

证券代码：300252 证券简称：金信诺 公告编号：2026-007 | | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | 情况 | | 情况 | | | | | | 本次质押 | 本次质押 | 占其所 | 占公司 | | | | | | 股东 | 持股数量 | 持股比 | | | | | 已质押股份 | | 未质押股 | | | | | | 前质押数 | 后质押数 | 持股份 | 总股本 | | 占已质 | | 占未质 | | 名称 | （股） | 例 | | | | | 限售和冻 | | 份限售和 | | | | | | 量（股） | 量（股） | 比例 | 比例 | | 押股份 | | 押股份 | | | | | | | | | 结、标记数 | | 冻结数量 | | | | | | | | | | | 比例 | | 比例 | | | | | | | | | 量（股） | | （股） | | | 黄昌华 | 137,890 ...

Core Viewpoint - The company emphasizes the importance of independent innovation and research and development investment to maintain long-term market competitiveness of its products [2][4]. Group 1 - The company is closely monitoring trends in upstream and downstream application fields [2][4]. - Continuous investment in research and development is a priority for the company [2][4].

Core Viewpoint - The company emphasizes its commitment to research and innovation, indicating that specific details regarding technology development and product layout should be referenced from its periodic reports and announcements published in information disclosure media [1]. Group 1 - The company is focused on research and development innovation [1]. - Investors are encouraged to refer to the company's official disclosures for detailed information on technology and product strategies [1].

（文章来源：证券日报） 证券日报网讯 1月14日，金信诺在互动平台回答投资者提问时表示，公司始终高度重视市值管理工作， 严格遵循《上市公司监管指引第10号——市值管理》等监管要求，公司坚持聚焦主营业务，持续提升公 司内在价值与投资回报能力，致力于为股东创造长期、稳定的价值。 ...

（文章来源：证券日报） 证券日报网讯 1月14日，金信诺在互动平台回答投资者提问时表示，从2007年开始，公司凭借在射频线 缆领域的核心领先技术优势，通过自主创新逐步实现武器装备核心零部件"国产化替代"，为星载、机 载、弹载、船载、车载以及相控阵雷达等特种装备提供稳相线缆、连接器及其组件等信号互联产品。 2025年，特种业务基于航空、航天、电子、兵器工业、船舶领域的产品及市场优势的基础上，推进了例 如民用航空等领域的细分应用市场，目前在多工况应用场景中取得较好进展，并在射频/低频元器件及 组件、地面设备、子系统产品的技术正往小型化、轻量化、多工况化方向进行迭代。 ...

Core Viewpoint - The company has been actively investing in the satellite communication sector since 2017, focusing on low Earth orbit satellite communication and has made significant technological advancements in key areas such as energy development and special communication [2] Group 1 - The company has increased its R&D investment in core network product lines within the satellite communication industry [2] - The company has developed a series of commercial products in the low Earth orbit satellite communication sector [2] - The company has achieved multiple technological breakthroughs and significant progress in critical fields such as energy development and satellite communication systems [2]

Core Viewpoint - The company has been actively investing in the satellite communication sector since 2017, focusing on low Earth orbit satellite communication and has made significant technological advancements in key areas such as energy development and special communication [1] Group 1 - The company has increased its R&D investment in core network product lines within the low Earth orbit satellite communication industry [1] - The company has developed a series of commercial products and achieved multiple technological breakthroughs [1] - Significant progress has been made in critical fields including energy development, special communication, and satellite communication systems [1]

Group 1 - The PCB concept sector experienced a short-term surge, with notable increases in stock prices [2] - Companies such as Dazhu CNC, Lifan Holdings, and Benchuan Intelligent saw their stock prices rise over 10% [2] - Other companies including Dingtai High-Tech, Jinxin Nuo, Inno Laser, Nanya New Materials, and Jin'an Guoji also experienced stock price increases [2]

Group 1 - The PCB concept sector experienced a short-term surge, with companies such as Dazhu CNC, Lifan Holdings, and Benchuan Intelligent rising over 10% [1] - Other companies that followed the upward trend include Dingtai High-Tech, Jinxin Nuo, Inno Laser, Nanya New Materials, and Jin'an Guoji [1]