Market Overview - As of December 10, the Shanghai Composite Index closed at 3900.50 points, down by 9.03 points, a decrease of 0.23% [1] - The Shenzhen Component Index closed at 13316.42 points, up by 39.06 points, an increase of 0.29% [1] - The ChiNext Index closed at 3209.00 points, down by 0.60 points, a decrease of 0.02% [1] Trading Activity - A total of 93 A-shares had a turnover rate exceeding 20% on December 10 [1] - Notable stocks with high turnover rates included: - C Baiao (688796) with a turnover rate of 75.80% and a price increase of 146.63% [1] - De Yi Culture (300640) with a turnover rate of 57.78% and a price increase of 9.88% [1] - Longzhou Co. (002682) with a turnover rate of 55.52% and a price increase of 9.96% [1] - C Moore-U (688795) with a turnover rate of 51.93% and a price increase of 16.98% [1] - Shen Nong Agriculture (300189) with a turnover rate of 51.33% and a price increase of 20.07% [1] Individual Stock Performance - C Baiao (688796) closed at 65.80 yuan, showing a significant increase [1] - De Yi Culture (300640) closed at 9.79 yuan, reflecting a positive performance [1] - Longzhou Co. (002682) closed at 10.49 yuan, also showing a positive trend [1] - C Moore-U (688795) closed at 735.00 yuan, indicating strong market interest [1] - Shen Nong Agriculture (300189) closed at 6.88 yuan, demonstrating a solid increase [1]

Group 1 - The core viewpoint of the article is that Jinlu Electronics (301282.SZ) has indicated that its PCB products can be applied in the fields of AI computing power and optical modules [1] Group 2 - The company is actively engaging with investors through an interactive platform to communicate its technological capabilities [1] - The application of PCBs in AI and optical modules suggests potential growth opportunities in these emerging sectors [1]

证券日报网讯12月9日，金禄电子（301282）在互动平台回答投资者提问时表示，根据公司披露的2025 年半年度报告，公司已配合下游客户成功研制固态电池BMS用PCB，并量产交付基于900V高压架构的 电驱PCB产品，应用于数据中心领域的28层刚性板已研制成功，采用铜浆烧结工艺的22层复合基板及16 层软硬结合板、16层高速刚性板已量产交付商业航天及防务等领域的客户，公司PCB产品正在围绕高频 高速、高多层、特殊工艺、高阶HDI等方向加速升级。 ...

证券日报网讯12月9日，金禄电子（301282）在互动平台回答投资者提问时表示，公司产品有应用于光 模块，暂未应用于6G领域。 ...

（编辑 袁冠琳） 证券日报网讯 12月9日，金禄电子在互动平台回答投资者提问时表示，公司将在2025年年度报告中披露 商业航天领域客户的拓展情况，敬请关注公司后续披露的公告。目前该部分业务占比不高，暂未对公司 业绩产生重大影响。 ...

Core Viewpoint - Jinlu Electronics (301282.SZ) has successfully developed and mass-produced PCB products for solid-state battery BMS and high-voltage electric drive applications, indicating strong advancements in their technology and product offerings [1] Group 1: Product Development - The company has collaborated with downstream clients to successfully develop PCB for solid-state battery BMS [1] - Mass production has been achieved for PCB products based on a 900V high-voltage architecture [1] - The company has successfully developed a 28-layer rigid board for data center applications [1] Group 2: Manufacturing Capabilities - The company has produced 22-layer composite substrates and 16-layer rigid-flex boards using copper paste sintering technology [1] - 16-layer high-speed rigid boards have been mass-produced for clients in the commercial aerospace and defense sectors [1] Group 3: Strategic Focus - The company's PCB products are accelerating upgrades in areas such as high frequency and high speed, multi-layer designs, special processes, and advanced HDI [1]

Core Viewpoint - The company has successfully developed and mass-produced various PCB products for solid-state battery BMS and high-voltage electric drive applications, indicating a strong focus on advanced technology and market expansion in data centers and aerospace sectors [1] Group 1: Product Development - The company has collaborated with downstream clients to successfully develop PCB for solid-state battery BMS [1] - Mass production has been achieved for 900V high-voltage electric drive PCB products [1] - The company has successfully developed a 28-layer rigid board for data center applications [1] Group 2: Manufacturing Techniques - The company has utilized copper paste sintering technology for the production of 22-layer composite substrates [1] - The company has also achieved mass production of 16-layer rigid-flex boards and 16-layer high-speed rigid boards [1] Group 3: Market Focus - The company's PCB products are being upgraded to focus on high frequency, high speed, high layer count, special processes, and advanced HDI [1] - The products are being delivered to clients in commercial aerospace and defense sectors [1]

格隆汇12月9日丨金禄电子(301282.SZ)在互动平台表示，公司产品有应用于光模块，暂未应用于6G领 域。 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002199 | *ST东晶 | 8.95 | -2.51% | 3.08万 | 2768.00万 | | 300903 | 科翔股份 | 20.10 | -2.05% | 51.23万 | 10.41亿 | | 603175 | 超频电子 | 71.09 | -0.04% | 5.71万 | 4.06亿 | | 002134 | 天津普林 | 21.96 | 0.18% | 1 5.39万 | 1.19亿 | | 301566 | 达利凯普 | 18.79 | 0.37% | 14.03万 | 2.63亿 | | 61200E | 麦捷科技 | 12.14 | 0.50% | 27.82万 | 3.37亿 | | 603920 | 世运电路 | 41.29 | 0.51% | 18.06万 | 7.47亿 | | 920128 | 胜业电气 | 26.94 | 0.52% | 3754.28 | 1016.07万 | | 920491 | 圏曲威 ...

Group 1 - The company, Jinlu Electronics (301282.SZ), has confirmed that it produces high-frequency and high-speed PCBs but does not manufacture copper-clad products [1]