证券日报网讯 12月16日晚间，白云电器发布公告称，近日，广州白云电器设备股份有限公司（以下简 称"公司"）收到中信证券股份有限公司（以下简称"中信证券"）出具的《关于更换保荐代表人的函》。 中信证券系公司2019年公开发行可转换公司债券的保荐机构，原指派赵亮先生、胡璇先生担任公司保荐 代表人负责保荐工作及持续督导工作。现因赵亮先生个人工作变动原因无法继续履行持续督导职责，为 保证持续督导工作的有序进行，中信证券委派谢雨豪先生接替赵亮先生担任公司保荐代表人，继续履行 持续督导职责。 （文章来源：证券日报） ...

Market Performance - The two major indices of the Sci-Tech Innovation Board opened mixed on December 17, with the Sci-Tech Comprehensive Index slightly lower and the Sci-Tech 50 Index slightly higher [1] - By the end of the trading day, the Sci-Tech Comprehensive Index closed at 1581.95 points, up 2.17%, with a total trading volume of approximately 180.4 billion yuan, significantly higher than the previous trading day [1] - The Sci-Tech 50 Index closed at 1325.33 points, up 2.47%, with constituent stocks' total trading volume around 50.18 billion yuan, showing a slight increase compared to the previous trading day [1] Individual Stock Performance - On December 17, 459 stocks on the Sci-Tech Innovation Board rose, accounting for approximately 76.88% of the total [1] - In specific sectors, stocks in the electrical equipment sector saw widespread gains, while stocks in software services, semiconductors, components, specialized machinery, biopharmaceuticals, and healthcare also experienced upward trends [1] New Listings - Muxi Co., Ltd. was listed on the Sci-Tech Innovation Board on December 17, with stock code 688802, focusing on the development, design, and sales of full-stack GPU products for artificial intelligence training and reasoning, as well as general computing and graphics rendering [1] - Muxi's shares surged by 692.95% from the issue price by the end of the trading day, with a trading volume of approximately 11.26 billion yuan and a turnover rate of 84.72% [1] Overall Trading Statistics - Excluding the first-day performance of Muxi, the remaining 596 stocks on the Sci-Tech Innovation Board had an average increase of 1.32% and an average turnover rate of 2.47%, with a total trading volume of 169.15 billion yuan and an average fluctuation of 4.30% [2] - Among individual stocks, Kaipu Cloud reached the daily limit, marking the highest increase, while Ruihua Tai experienced a decline of 7.84%, the largest drop [2] - In terms of trading volume, excluding Muxi, Cambrian led with a trading volume of 8.166 billion yuan, while Planet Graphite had the lowest at 618.31 million yuan [2] - Regarding turnover rates, excluding Muxi, Angrui Micro had the highest turnover rate at 37.09%, while Planet Graphite had the lowest at 0.19% [2]

Core Viewpoint - The China Interbank Market Dealers Association has issued a notice to optimize the mechanism for merger and acquisition (M&A) notes, aiming to broaden financing channels for corporate mergers and acquisitions and enhance the effectiveness of the interbank bond market in serving the real economy [1][2]. Group 1: Policy and Market Developments - The notice aims to enhance the financing channels for corporate mergers and acquisitions, thereby improving the service quality of the interbank bond market for the real economy [1]. - China Construction Bank's Shanghai branch acted as the lead underwriter for the issuance of technology innovation bonds by Shanghai Electric Group, marking the first M&A notes to be issued following the new policy [1]. - Shanghai Electric Group was included in the list of world-class demonstration enterprises and specialized, sophisticated, and innovative enterprises by the State-owned Assets Supervision and Administration Commission in February 2023 [1]. Group 2: Financial Strategies and Future Directions - The technology innovation bonds and M&A notes issued by Shanghai Electric are primarily aimed at replacing equity contributions to technology subsidiaries and repaying acquisition loans [1]. - Since 2025, China Construction Bank's Shanghai branch has implemented an integrated commercial and investment banking strategy, responding quickly to the Shanghai Municipal Government's action plan for supporting listed company mergers and acquisitions [1]. - The bank has successfully established the first national integrated circuit industry M&A fund in collaboration with Shanghai's state-owned asset platform, supporting the upgrade of high-end industries in Shanghai and contributing to the construction of an international science and technology innovation center [1][2].

Group 1 - Construction Bank successfully assisted Shanghai Electric Group in issuing technology innovation bonds and participated in the first batch of merger notes in Shanghai [1] - Shanghai Electric Group was included in the list of world-class demonstration enterprises and specialized, sophisticated, and innovative enterprises by the State-owned Assets Supervision and Administration Commission in February 2023 [1] - The first round of technology innovation bonds and merger notes is primarily aimed at replacing equity contributions to technology subsidiaries and repaying merger loans [1] Group 2 - The China Interbank Market Dealers Association issued a notice to optimize the mechanism for merger notes, expanding financing channels for corporate mergers and acquisitions [2] - Construction Bank's Shanghai branch has implemented a "commercial and investment banking integration" strategy since 2025, responding to the Shanghai government's action plan for supporting listed company mergers and acquisitions [2] - The bank established the first integrated circuit industry AIC merger fund in collaboration with Shanghai's state-owned asset platform to support the upgrade of high-end industries in Shanghai [2]

Market Overview - The Hang Seng Index increased by 0.22% while the Hang Seng Tech Index rose by 0.02% [1] - The Hong Kong Stock Connect ETF (159318) gained 0.37% and the Hong Kong Tech ETF (159751) saw a rise of 0.1% [1] Sector Performance - The passenger airline sector and semiconductor products and equipment sectors showed strong gains [1] - Conversely, the forestry and paper products sector, along with the electrical equipment sector, experienced notable declines [1] Individual Stock Movements - China Southern Airlines saw a significant increase of 7.03%, while Ganfeng Lithium rose by 5.75% [1] - China Eastern Airlines and Air China also reported gains of 5.66% and 5.56% respectively [1] - On the downside, Lion Group Holdings fell by 6.51% and Ark Health dropped by 6.59% [1] - Notably, Yao Jian Kang-B surged by 18.57% and Changfei Optical Fiber Cable increased by 10.58% [1]

Group 1 - 360 (三六零) clarifies that there is no financial fraud in its gaming business [1] - Aerospace Changfeng (航天长峰) states it does not engage in commercial aerospace activities [3] - Walden Materials (沃尔核材) plans to invest up to 1 billion yuan in building production bases in Vietnam and Malaysia [1][2] Group 2 - Qiaoyin Co. (侨银股份) is expected to win a bid for a project worth approximately 1.225 billion yuan for integrated urban sanitation in Zheng'an County [1][2] - Baiyun Electric (白云电器) will acquire 10% equity in Zhejiang Transformer Electric for 15 million yuan and will increase its investment through debt-to-equity conversion [1][2] - Nova Star Cloud (诺瓦星云) intends to repurchase shares worth between 75 million and 150 million yuan [1][2] Group 3 - Huachangda (华昌达) has signed a strategic cooperation framework agreement with Shanghai Jiao Tong University’s Intelligent Manufacturing Research Institute [1][2] - Yian Technology (宜安科技) has secured a significant project with an expected total order value of 430 million yuan [1][2]

Industry News - Douyin Group's Li Liang stated that the platform aims to combat the dissemination of financial content by unqualified individuals, emphasizing that having qualifications does not grant unrestricted speaking rights [35] - The European Union plans to abandon the ban on internal combustion engines by 2035, allowing certain plug-in hybrid vehicles and fuel-extended electric vehicles to be sold [35] - Alibaba released the upgraded Wanxiang 2.6 series model, which is the first video model in China to support role-playing functions, targeting professional film production and image creation [35] - The price of tungsten has seen a rapid increase, with tungsten concentrate exceeding 400,000 yuan per ton, APT surpassing 600,000 yuan per ton, and tungsten powder nearing 1,000 yuan per kilogram [35] - The Ministry of Housing and Urban-Rural Development held a national conference on intelligent construction, emphasizing the need for broader application and policy coordination to promote high-quality development in the construction industry [36] Company News - 360 Group's founder Zhou Hongyi clarified that allegations of financial fraud are completely unfounded, stating that the individuals mentioned never held core management positions in the A-share listed company [37] - Wangzi New Materials announced the passing of its third-largest shareholder, Wang Xiaojun, whose 11.25 million shares will be inherited by his children [37] - Jiamei Packaging announced a change in its controlling shareholder to Zhuyue Hongzhi, with stock resuming trading [37] - Century Huatong completed the cancellation of 56.1208 million repurchased shares, which accounted for 0.7555% of the company's total share capital before cancellation [37] - Jiaojian Co. announced that its controlling shareholder and actual controller's shares have been judicially frozen and marked [37] - Zhongke Electric plans to invest approximately 7 billion yuan to build an integrated project for the annual production of 300,000 tons of lithium-ion battery anode materials [41] - Xiechuang Data signed a strategic cooperation framework agreement with Guangwei Technology and Guangjia Technology to rapidly enter the optical chip and optical module industry [41] - AVIC Chengfei plans to build an aerospace equipment assembly base, with an investment estimate of about 422 million yuan [41] - Dongjie Intelligent announced plans to acquire the controlling stake in Aobo Intelligent, with stock suspension starting from December 17, 2025 [53]

Core Viewpoint - Hongxun Technology (603015) is actively engaged in the fusion energy sector through its subsidiary EEI, focusing on providing high dynamic performance power systems for Tokamak devices, with ongoing projects and international collaborations in nuclear fusion [1] Group 1: Company Developments - EEI has been involved in the ITER project, specifically supplying power systems for the JT-60SA superconducting Tokamak device, with successful delivery already completed [1] - The company has secured additional overseas orders related to similar projects, with planned deliveries set for the end of 2025 [1] Group 2: Industry Engagement - The EEI team is participating in discussions on nuclear fusion in key regions worldwide, seeking collaboration opportunities on various nuclear fusion projects [1]

Group 1 - The China Interbank Market Dealers Association has issued a notice to optimize the mechanism for merger and acquisition (M&A) notes, aiming to broaden financing channels for corporate mergers and acquisitions and enhance the effectiveness of the interbank bond market in serving the real economy [1][2] - On December 12, 2025, the Shanghai branch of China Construction Bank successfully assisted Shanghai Electric Group Co., Ltd. in issuing technology innovation bonds, marking the first M&A notes in Shanghai following the new notice [1][2] - Shanghai Electric Group was included in the list of world-class demonstration enterprises and specialized, sophisticated, and innovative enterprises by the State-owned Assets Supervision and Administration Commission in February 2023, focusing on smart energy, intelligent manufacturing, and digital integration [1][3] Group 2 - Since 2025, the Shanghai branch of China Construction Bank has implemented a "commercial and investment banking integration" strategy, responding quickly to the Shanghai Municipal Government's action plan for supporting listed companies in mergers and acquisitions from 2025 to 2027 [2][3] - The bank has launched an innovative action plan for M&A capital in Shanghai, successfully establishing the first integrated circuit industry AIC M&A fund in collaboration with the municipal state-owned asset platform to support the upgrade of high-end industries in Shanghai [2][3] - The Shanghai branch of China Construction Bank plans to align with the policy guidance from the Dealers Association, efficiently connecting corporate M&A funding needs with capital market financing functions, and directing market funds to key areas of industrial integration [2][3]

本次冲击上市，维通利拟募集资金约15.94亿元。 据了解，维通利主营业务为硬连接、柔性连接、触头组件、叠层母排和CCS等系列化电连接产品以及同 步分解器等产品的研发、生产和销售。公司IPO于2025年6月21日获得受理，当年7月4日进入问询阶 段。 北京商报讯（记者 马换换 王蔓蕾）12月16日，深交所官网显示，北京维通利电气股份有限公司（以下 简称"维通利"）主板IPO对外披露了第二轮审核问询函回复，公司行业及业务模式、营业收入与客户等 问题遭到追问。 ...