证券研究报告|北交所专题报告 2026年1月6日 2025年新股首日涨幅均值368%，千万级账户2025年收益率预计3.4% —北交所新股月度巡礼（2025年12月） 证券分析师 姓名：赵昊 资格编号：S1350524110004 邮箱：zhaohao@huayuanstock.com 联系人 姓名：胡文瀚 邮箱：huwenhan@huayuanstock.com 请务必仔细阅读正文之后的评级说明和重要声明 核心要点：2025年新股首日收益率368%，预期顶格收益达48万元 n 发行情况：2025年共计26家公司完成上市，募资75亿元，全年募资显著超越2024年；12月有3家公司上市，募资额7.8 亿元，2025Q4则整体上市11家（募资24亿元），北交所IPO节奏维持加速态势，预计后续IPO或延续该节奏。 n 公司质量：2025年北交所新上市公司的2024年营收平均为7.8亿元，归母净利润平均为1.0亿元，毛利率达34%，财务数 据相比2023-2024年新上市公司显著提升。 n 首日涨幅：2025年北交所IPO首日平均涨幅达到368%，较2024年显著提升。12月3家新上市公司，首日平均涨幅达463%； ...

Market Overview - The A-share market showed a general upward trend today, with the Shanghai Composite Index rising by 1.50% to close at 4083.67 points, and the Shenzhen Component Index increasing by 1.40% to 14022.55 points [1] - The ChiNext Index rose by 0.75% to 3319.29 points, while the Sci-Tech 50 Index saw a gain of 1.84%, closing at 1429.3 points [1] - Overall, 4101 stocks rose while 1218 stocks fell, with a total trading volume of 28065 billion yuan, an increase of 2602 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, non-ferrous metals, non-bank financials, basic chemicals, defense and military industry, and comprehensive sectors led the gains, with increases of 4.26%, 3.73%, 3.12%, 3.08%, and 2.89% respectively [1] - The only sector that experienced a decline was the telecommunications industry, which fell by 0.77% [1] Concept Sector Performance - The top-performing concept sectors included stock trading software, rare metals selection, chemical raw materials selection, cobalt mines, satellite internet, satellite navigation, phosphorus chemicals, small metals, brain-computer interfaces, vanadium batteries, insurance selection, aircraft carriers, nickel mines, aluminum industry, and industrial metals selection [2] - Conversely, sectors such as optical modules (CPO), optical communication, copper-clad laminates, and central enterprise banks experienced a pullback [2]

Group 1 - In December 2025, public fund research enthusiasm surged, with 155 public fund institutions participating in A-share research, covering 451 stocks across 29 industries, totaling 3,472 research instances [1] - Among the stocks researched in December 2025, 59 stocks saw monthly gains exceeding 20%, with the top ten all rising over 50%, led by Chaojie Co., which increased by 133.91% [1] - The electronics and machinery equipment sectors were the most favored by public fund research, with 64 stocks in the electronics sector receiving attention and 505 instances of research in the machinery equipment sector [1] Group 2 - Chang'an Automobile was the most researched stock with 88 instances, focusing on its transition to a smart low-carbon travel technology company while advancing in new energy and globalization [2] - In December 2025, 71 public fund institutions were actively involved in research, with Huaxia Fund leading with 100 instances, primarily focusing on the machinery equipment and electronics sectors [2] - Starstone Investment suggests that 2025 is likely the bottom of the current A-share profit cycle, with a clearer earnings outlook expected to support market fundamentals, moving away from reliance on liquidity-driven valuation [2] Group 3 - Starstone Investment recommends focusing on two main investment themes: high-growth industries represented by artificial intelligence, innovative pharmaceuticals, machinery equipment, and military industry, and sectors like transportation, discretionary consumption, and real estate that are improving in supply-demand relationships [3]

Core Insights - CES 2026 showcased significant advancements in AI and computing technology, with NVIDIA's CEO Jensen Huang announcing the production of the Vera Rubin system, set to launch in late 2026 [1] - The communication ETF (515880) has emerged as a top performer, with a remarkable annual increase of 125.81% in 2025, making it the largest in its category [2] Group 1: Industry Developments - NVIDIA introduced the new DGX SuperPOD based on the Rubin architecture, consisting of 8 Vera Rubin NVL72 racks, equating to 576 GPUs working in unison [1] - The slowdown of Moore's Law is evident, as the increase in transistor count cannot keep pace with the tenfold growth in model scale and fivefold increase in text generation volume annually [1] Group 2: Market Trends - The AI trend remains strong, with overseas computing power chains likely to sustain their growth, making the communication ETF (515880) a focal point for investors [2] - Cloud vendors are maintaining high capital expenditures, creating a sustainable ecosystem through the empowerment of traditional businesses, with growth rates expected to remain close to 50% in the short to medium term [2] Group 3: ETF Performance - As of December 22, 2025, the communication ETF (515880) had over 48% exposure to optical modules and nearly 20% to servers, with core components making up over 77% of its holdings, reflecting the underlying strength of overseas computing fundamentals [2] - The communication ETF is recommended for continued attention due to its performance and market position [2]

Investment Rating - The report maintains an investment rating of "Outperform" for the communication industry, indicating a positive outlook compared to the broader market [5]. Core Insights - The communication industry has shown resilience with a 2.6% increase in the index over the past two weeks, ranking 11th among 31 sectors [2][23]. - Valuation levels are considered high, with a dynamic price-to-earnings ratio of approximately 24.35 times as of December 31, 2025, compared to a historical average of 20.50 times [29]. - Key segments such as BeiDou, military communication, and 5G have experienced significant growth, with increases of 43.3%, 16.2%, and 11.6% respectively over the past two weeks [30]. - Major companies in the sector have seen substantial stock price increases, with top performers like 蘅东光 and 通宇通讯 rising by 878.2% and 32.9% respectively [31]. Summary by Sections Industry Dynamics - North American tech giants are actively engaging in mergers and acquisitions, which is expected to sustain the high demand in the computing power chain [13]. - The fiber optic cable industry is entering a price upcycle, driven by AI computing demand and advanced technology applications [17]. Market Review - The communication sector has outperformed the market over the past year, particularly between June and August 2025, with a notable 2.6% increase recently [23]. - The sector's performance is highlighted by the significant stock price movements of individual companies, with 86 out of 129 stocks rising [31]. Configuration Recommendations - The report suggests focusing on various segments including optical modules, copper interconnects, switches, temperature control equipment, and IDC facilities, as well as operators like China Mobile, China Telecom, and China Unicom [3][36].

相关ETF （原标题：今日沪指涨1.14% 有色金属行业涨幅最大） 证券时报•数据宝统计，截至上午收盘，今日沪指涨1.14%，A股成交量1037.56亿股，成交金额17961.97亿元，比上一个交易日增加9.00%。个股方 面，3696只个股上涨，其中涨停107只，1590只个股下跌，其中跌停2只。从申万行业来看，有色金属、非银金融、综合等涨幅最大，涨幅分别为 3.91%、3.31%、2.79%；通信、美容护理、银行等跌幅最大，跌幅分别为1.45%、0.12%、0.12%。（数据宝） 今日各行业表现（截至上午收盘） | 申万行业 | 行业 成交额 | | 比上日 | | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | | 涨跌 （亿元） | | （%） | 领涨（跌）股 | （%） | | | （%） | | | | | | 有色金属 | 3.91 1282.80 26.40 | | | 天力复合 | 16.75 | | 非银金融 | 3.31 | 812.46 81.00 | | 华林证券 | 9.99 | | 综合 | 2.79 | 31.79 31.90 | ...

Group 1 - The A-share market showed mixed performance in the morning session, with the Shanghai Composite Index rising by 1.14%, reaching a new 10-year high, while the Shenzhen Component Index increased by 0.81%, and the ChiNext Index fell by 0.04% [1] - The total trading volume in the three major markets (Shanghai, Shenzhen, and Beijing) reached 1.7961 trillion yuan, an increase of 147.2 billion yuan compared to the previous day, with over 3,600 stocks rising across the market [1] - Sectors that performed well included brain-computer interfaces, chemical engineering, non-ferrous metals, insurance, securities, semiconductors, and photovoltaic equipment, while AI hardware stocks like CPO and copper cable high-speed connections lagged behind [1] Group 2 - The banking sector experienced a decline, with the Bank AH Preferred ETF dropping by 2.22% [2] - Biotechnology ETFs, including the S&P Biotechnology ETF and the NASDAQ Biotechnology ETF, fell by 2% and 1.6% respectively [2] - The CPO sector saw a pullback, with the Communication ETF and 5G ETF decreasing by 1.5% and 1.1% respectively [2]

Market Overview - The Shanghai Composite Index increased by 0.82% as of 10:27 AM, with a trading volume of 740.89 million shares and a transaction value of 12,880.17 billion yuan, representing a decrease of 1.00% compared to the previous trading day [1] Industry Performance - The top-performing sectors included: - Non-ferrous metals: up 3.90% with a transaction value of 921.96 billion yuan, led by Haotong Technology, which rose by 12.38% [1] - Non-bank financials: up 3.12% with a transaction value of 573.24 billion yuan, led by Hualin Securities, which increased by 9.99% [1] - Comprehensive: up 1.99% with a transaction value of 20.93 billion yuan, led by Tianchen Co., which rose by 9.98% [1] - The sectors with the largest declines included: - Communication: down 2.00% with a transaction value of 757.37 billion yuan, led by Hengdong Light, which fell by 8.88% [2] - Banking: down 0.53% with a transaction value of 108.31 billion yuan, led by Shanghai Bank, which decreased by 2.48% [2] - Food and beverage: down 0.11% with a transaction value of 108.59 billion yuan, led by Babi Food, which fell by 1.13% [2] Notable Stocks - Haotong Technology in the non-ferrous metals sector saw a significant increase of 12.38% [1] - Hualin Securities in the non-bank financials sector increased by 9.99% [1] - Tianchen Co. in the comprehensive sector rose by 9.98% [1] - Hengdong Light in the communication sector experienced a decline of 8.88% [2] - Shanghai Bank in the banking sector decreased by 2.48% [2] - Babi Food in the food and beverage sector fell by 1.13% [2]

Core Viewpoint - The article highlights the advancements in underwater communication technology led by Jiangsu Hengtong Marine Technology Co., Ltd., focusing on the development of all-optical sensing technology to enhance the safety and efficiency of submarine cable networks [1][2][3]. Group 1: Technological Advancements - The research team has achieved safe transmission of optical signals over a distance of 300 kilometers, with pilot applications in various provinces including Anhui, Yunnan, Jiangsu, and Gansu [1]. - The team is working on eliminating the cumbersome optical-to-electrical signal conversion process, which reduces latency and power consumption while decreasing reliance on imported semiconductor chips [2]. - A "cloud-edge collaborative" computing model has been proposed to process massive data collected by underwater sensors, allowing for quick local processing of urgent information while complex analyses are handled by land-based cloud computing centers [3]. Group 2: Collaborative Efforts - The collaboration between industry and academia is emphasized, with Hengtong providing real data and universities contributing algorithm development, leading to superior AI models compared to traditional ones based on public datasets [3]. - A complete innovation chain has been established, involving theoretical research, technological development, product creation, and application, with a research team of nearly 100 members focusing on key materials, core devices, and high-end equipment in the underwater communication and sensing field [3]. Group 3: Future Prospects - The ongoing development of the "sensing-computing-integration" network aims to enhance the understanding of oceanic conditions, contributing to the goal of becoming a maritime power [4].

Core Viewpoint - The article emphasizes the importance of understanding and utilizing various consumer complaint channels in China to effectively protect consumer rights and resolve disputes. Group 1: Direct Contact with Businesses - The first step in resolving consumer disputes is to contact the official customer service of the business or platform, which is the most direct and fastest way to address issues [2][15] - When contacting customer service, it is advisable to prepare key information such as order numbers and receipts, and to clearly explain the issue and demands [3][15] Group 2: Government Regulatory Channels - If the business's customer service is unhelpful, consumers should turn to government regulatory channels, with the National 12315 platform being the most authoritative complaint and reporting platform [4][16] - The 12315 platform has multiple access methods, including a website, mobile app, and hotline, and is designed to handle complaints related to violations of consumer rights laws [17][19] Group 3: Industry-Specific Channels - Many specific industries have dedicated regulatory departments and complaint channels that can address specialized issues more effectively [6][18] - These specialized channels often provide quicker responses and more direct resolutions, minimizing the need for third-party intervention [18][21] Group 4: Media and Public Complaint Platforms - When conventional channels fail, leveraging media or online complaint platforms can help apply public pressure to resolve issues [10][22] - The Black Cat Complaint platform, for example, allows users to submit complaints easily and provides transparency in the complaint process, although it does not guarantee resolution [22] Group 5: Legal Avenues - If all other channels are ineffective, consumers can consider legal options such as seeking help from consumer associations, arbitration, or filing civil lawsuits [11][24] - It is recommended to choose the appropriate channel based on the nature of the complaint and to utilize multiple channels simultaneously for better chances of resolution [24]