截至2025年12月21日，北交所挂牌公司共287家，总股本396.76亿股，流通股本253.12亿股。 从成交量上来看，上周（12月22日-12月27日），北交所周成交量为46.34亿股，环比减少6.63%；周成交金额为999.34亿元，环比上周减少11.68%。 | 项目 | 本周 | 比上周增减(%) | 本年累计 | | --- | --- | --- | --- | | 成交数量(亿股) | 46.34 | -6.63% | 2912.57 | | 成交金额(亿元) | 999.34 | -11.68% | 64311.80 | | 成交均价 (元) | 21.57 | -5.41% | 22.08 | 上周（12月22日-12月27日），北证50指数周跌1.19%至1463.04点。北证50成分股中，28只上涨，0只平盘，22只下跌。 其中，曙光数创（920808）涨幅居首，上涨8.75%，富士达（920640）居次，上涨5.38%。天力复合（920576）跌幅居首，下跌6.38%，则成电子（920821） 居次，下跌4.88%。 新股发行方面，12月22日-12月27日，北交所有1家公司挂牌、1 ...

本次交易尚需取得国有资产监督管理机构的审批、国家市场监督管理总局对经营者集中申报的批准、深 圳证券交易所的合规性确认意见，并在中国证券登记结算公司深圳分公司办理股份过户登记手续，以及 完成相关法律法规要求可能涉及的其他批准。 截至公告披露日，蔚然合伙已按《股份转让协议》约定向共管账户支付股份转让价款总额30%的资金， 即第一期共管资金金额2.55亿元。 记者注意到，蔚然合伙成立于今年12月18日，距今仅有一周时间，其出资额为4.2亿元，滁州市城投鑫 创资产管理有限公司为执行事务合伙人，占出资比例0.24%；滁州市蔚然投资发展有限公司、滁州市同 泰产业发展有限公司出资比例分别为75.95%和23.81%。 12月25日晚间，毅昌科技（002420）公告，公司接到控股股东高金集团的通知，获悉高金集团与蔚然合 伙签署了《股份转让协议》。蔚然合伙拟受让高金集团持有的公司1.04亿股股份，占公司股份总数的 25.33%，股份转让对价为8.5亿元。 在权益变动报告书中，蔚然合伙表示，毅昌科技基于深厚的工业设计行业经验，为汽车、新能源、医疗 健康、家电等行业提供精密模具、注塑件及金属结构件等产品，与信息披露义务人及关联方在 ...

记者注意到，蔚然合伙成立于今年12月18日，距今仅有一周时间，其出资额为4.2亿元，滁州市城投鑫 创资产管理有限公司为为执行事务合作人，占出资比例0.24%，滁州市蔚然投资发展有限公司、滁州市 同泰产业发展有限公司出资比例分别为75.95%和23.81%。 在权益变动报告书中，蔚然合伙表示，毅昌科技基于深厚的工业设计行业经验，为汽车、新能源、医疗 健康、家电等行业提供精密模具、注塑件及金属结构件等产品，与信息披露义务人及关联方在区域、产 业上具有较高的协同性。 基于对毅昌科技主要经营业务内在价值及未来发展前景的充分信心，蔚然合伙拟通过本次权益变动取得 上市公司的控制权。本次交易若顺利实施，蔚然合伙将按照有利于上市公司可持续发展、有利于全体股 东权益的原则，保持上市公司生产经营活动的正常进行。 12月25日晚间，毅昌科技（002420）公告，当日，公司接到控股股东高金集团的通知，获悉高金集团与 蔚然合伙签署了《股份转让协议》。蔚然合伙拟受让高金集团持有的公司1.04亿股股份，占公司股份总 数的25.33%，股份转让对价为8.5亿元。 照此计算，本次交易的每股转让价为8.157元，较毅昌科技停牌前的最新报价8.4 ...

蓝思科技 20251211 摘要 蓝思科技收购原石科技，旨在快速获取英伟达服务器机柜业务，包括机 架、滑轨、托盘等组件技术及客户认证，并获得先进液冷散热系统集成 能力，从而进入英伟达核心供应链。 原石科技是英伟达 GB200、GB300 及 NVL72 等 AI 服务器的关键供应 商，提供金属结构件，并为品达科技代工液冷板等部件。整合后，蓝思 科技将显著提升其在英伟达供应链中的份额和价值。 蓝思科技整合原石科技后，将利用其金属制成能力，扩大产能并持续为 英伟达提供服务。原石科技的供应份额和价值在未来 LUBING 体系中预 计将显著提升。 尽管品达科技未被直接收购，但其通过原石科技进行关键部件代工，与 原石科技的合作关系对蓝思科技整合后的业务至关重要，浙江工厂将全 部用于为品达业务代工。 切入英伟达机柜供应链为果链企业带来新增长点，市场价值至少 5,000 亿元，上游模组和结构端市场接近千亿。蓝思科技有望提升估值，进入 具有弹性的赛道。 Q&A 蓝思科技收购 PMG 国际有限公司的背景和意义是什么？ 蓝思科技近日与 PMG 国际签订了一项收购协议，计划通过现金或其他方式购 买 PMG 国际有限公司 100%的 ...

Core Viewpoint - The leadership transition at Qingdao Weiao Rail Co., Ltd. marks a significant change as Sun Jilong takes over as chairman and general manager from his father, Sun Hanben, after nearly two decades in the rail transportation equipment manufacturing sector [1][3]. Management Transition - Sun Jilong's appointment as chairman was unanimously approved by the board during the first meeting of the fourth board of directors [3]. - The transition was well-prepared, with Sun Jilong having served as general manager since 2022 and gaining extensive management experience [5]. - Sun Jilong's salary in 2024 was 1.8 times that of his father, indicating a significant shift in compensation structure [3][5]. - The new board maintains stability with experienced members, including Sun Hanben, who remains on the board to ensure continuity [5]. Company Performance - Weiao Co. has shown robust financial recovery, with revenue increasing from 797 million yuan in 2022 to 1.28 billion yuan in 2023, and projected to reach 1.52 billion yuan in 2024 [6][8]. - The company turned around a net loss of 114 million yuan in 2022 to a profit of 256 million yuan in 2023, with further profits of 55.38 million yuan in 2024 and 62.79 million yuan in the first three quarters of 2025 [8][10]. Industry Position and Diversification - Weiao Co. is a key supplier for major manufacturers like CRRC, Siemens, and Alstom, contributing to significant national projects in high-speed rail [6][8]. - The company is actively diversifying its business, having acquired Chengdu Changtong Hongyuan Technology in 2020 and launched the "Oxygen Health Cabin" series in 2022 [10]. - Recent acquisitions, including Teijin Automotive Technologies, signal a strategic entry into the automotive sector [10]. - The rail transportation industry is experiencing positive growth, with significant investments and passenger volume increases reported in 2025 [10].

登高望远布局未来。开继重工一期项目计划年产量6万吨，预计实现销售额3亿元。下一步，企业将视市 场情况推进二期、三期项目建设，逐步实现年产35万吨钢结构的远景目标。为推动传统产业向提质、降 本、增效、绿色、安全方向发展，企业已投资800万元与中国移动（600941）合作打造5G工厂，借助5G 技术实现生产单元广泛连接、IT-OT深度融合、数据要素充分利用，并在研发设计、生产制造、质量检 测、仓储物流、运营管理等环节落地5G创新应用。目前该项目已成功入库，预计2026年将获得工信部 门批复。 展望未来，开继重工将继续依托过硬品质，全面切入长三角地区的建筑、机械制造、能源基建等核心市 场，并凭借口碑积累与品质认证，逐步拓展全国业务版图。通过对标国际标准、提升综合竞争力，企业 将积极参与全球产业链分工，为国内外重大工程与高端制造提供优质金属结构解决方案，致力成为行业 发展的新标杆。 11月27日上午9点，盐城市射阳县海河镇开继重工（江苏）有限公司生产车间内机器轰鸣、焊花飞溅。 外场成品库区，3辆大型货车有序排列，2辆叉车穿梭往返，将刚刚下线的金属结构件产品运装上车…… 这家今年7月才投产的企业，凭借领先的工艺技能与过 ...

Core Viewpoint - The launch of Huawei's Mate 80 series has generated significant market excitement, with a starting price of 4699 yuan, which is 800 yuan lower than the previous generation, and over 2 million pre-orders within 6 days [1] Group 1: Product Launch and Market Response - The Mate 80 series is expected to have a total inventory of around 11 million units, significantly higher than other flagship models from competing brands [1] - The introduction of the "Pro Max" model features a collaboration between Huawei and AAC Technologies, utilizing high-strength new materials and innovative structural designs to address the long-standing issue of "metal shielding signals" [1] Group 2: Supply Chain and Component Insights - AAC Technologies (瑞声科技) is identified as a core supplier for the Mate 80 series, providing various components such as speakers, lenses, structural parts, motors, and microphones, with many being sole suppliers [1] - The optical products from AAC Technologies' subsidiary, Chensui Optics, have a high participation rate, covering components like the front ToF lens, 13MP front main camera lens, and 40MP ultra-wide-angle lens [1] - The Mate 80 RS model may feature AAC Technologies' new generation "ultimate speaker," which includes a dual-diaphragm stereo unit designed for powerful bass and clear high frequencies [1]

Group 1 - Hongli Zhihui announced that its affiliate, Guangdong Jincai Technology Co., Ltd., failed to repay a loan on time, with an overdue amount of 26.33 million yuan [1] - As of August 2021, Hongli Zhihui had provided a total loan balance of 196.91 million yuan to Jincai Technology, which was originally a wholly-owned subsidiary [1] - Jincai Technology has repaid 11.08 million yuan in principal and 1.12 million yuan in interest from September 2021 to September 2025, leaving an outstanding principal of 80.46 million yuan [1] Group 2 - Hongli Zhihui is an integrated LED semiconductor packaging device company, primarily engaged in LED semiconductor packaging and automotive lighting [2] - Jincai Technology focuses on the research, production, and processing of metal structural components, utilizing manufacturing processes such as powder metallurgy, CNC machining, and vacuum coating [2] - Jincai Technology has been in a loss-making state due to adverse domestic and international conditions, but is currently undergoing a transformation to focus on high value-added product development [2]

Group 1: Company Overview - The company is listed under the stock code 001239 and is known as 永达股份 (Yongda Co., Ltd.) [1] - The company is involved in the manufacturing of metal structural components for mainstream shield machines in the domestic market [2] Group 2: Investor Relations Activities - An earnings briefing was held on September 19, 2025, via an online platform [2] - The meeting was attended by the board secretary and a securities representative [2] Group 3: Key Investor Questions and Responses - **Hydropower Project Involvement**: The company does not have direct orders related to the Yarlung Tsangpo River hydropower project, which has a total investment of approximately ¥1.2 trillion [2] - **Robotics Development Plans**: The company has limited involvement in the robotics sector, with its subsidiary's products being applied but not deeply integrated into this field [2] - **Dividend Distribution Concerns**: The company has a shareholder return plan for the first three years post-listing and is committed to adhering to dividend policies [3] - **Profitability Post-Acquisition**: The increase in revenue following the acquisition of 金源 (Jin Yuan) has not significantly boosted profits due to merger-related expenses impacting net profit [3] - **Future Contracts and Orders**: The company will disclose any significant contracts or orders as per legal requirements, ensuring timely information dissemination to investors [3]

Group 1: Company Strategy and Development - The company focuses on precision manufacturing, driven by "R&D and manufacturing empowerment" as its core strategy, aiming for "technology adaptation and customer expansion" as its development direction [2][3] - The company aims to build a business model characterized by "one breakthrough and multiple radiations," promoting steady, balanced, and high-quality development [2] Group 2: Financial Performance - In the first half of 2025, the company achieved a revenue of 1.244 billion CNY, representing a year-on-year growth of 32.18% [3] - The growth is attributed to the company's strategic foresight in the smart terminal, data communication, and new energy sectors since 2020, allowing it to capture market opportunities [3] Group 3: Product and Market Positioning - The company has established itself as a qualified supplier for well-known communication brands in the data communication and computing infrastructure sectors, focusing on high-end precision metal structural components [5] - Products are widely applied in computing servers and other data communication devices, leveraging automation and intelligent processes to meet AI hardware upgrade demands [5] Group 4: Future Outlook and Trends - The company anticipates strong recovery and structural growth in the smart terminal sector, driven by AI technology, policy incentives, and diversified consumer demand [7] - The rapid development of AI technology and the construction of large data centers are expected to provide momentum for the precision metal structural components business [7] Group 5: Employee Incentives - Future stock incentive plans will be developed based on the company's long-term strategic planning and operational conditions, aimed at attracting and retaining core talent [4]