证券研究报告 | 2026年03月01日 转债市场周报 转债分歧加剧，预计资产夏普下降 核心观点 固定收益周报 上周市场焦点（2 月 24 日-2 月 27 日） 股市方面，节后市场呈现回暖态势，主要指数震荡上行，成交额稳步放 大至 2.5 万亿左右，市场情绪整体偏积极；在供需格局及政策推动的影 响下，上游资源品成为行情主线，有色金属、油气、化工、煤炭等板块 轮番表现，而影视娱乐、AI 应用调整下传媒板块调整幅度较大。 债市方面，周初在上海地产新政超预期落地、股商联动走强等因素压制 下，债市连续调整；周五资金面转松叠加政治局会议基调平稳，市场情 绪逐步企稳，各期限收益率小幅下行，全周呈现调整中渐趋稳定的格局。 周五 10 年期国债利率收于 1.7877%，较节前最后交易日下行 0.51bp。 转债市场方面，上周转债个券跌多涨少，中证转债指数全周-0.23%，价 格中位数+1.22%，我们计算的算术平均平价全周+3.46%，全市场转股溢 价率与前周相比-4.65%。个券层面，优彩（涤纶短纤维）、双良（太空 光伏）、广联（商业航天）、大中（锂矿）、冠中（环保）转债涨幅靠 前；汇成（先进封装）、微导（半导体设备）、 ...

资料显示，公司主营电源管理、电机驱动控制、电池管理、信号链及微控制器。 据公告，公司顺应市场变化，适时调整产品结构，依托产品性能和客户资源的优势，积极拓展新产品的市场份额，同时，公司坚定"以技术创新为驱动，以 市场需求为导向"的发展战略，通过精进设计、工艺升级及供应链优化，有效降低成本，并灵活调整产品结构及市场定价策略，推动公司营业利润增长，成 功实现扭亏为盈。 中证智能财讯必易微（688045）2月27日晚间披露2025年业绩快报，公司实现营业收入6.83亿元，同比下降0.7%；归母净利润1207.54万元，同比扭亏；扣非 净利润亏损350.27万元，上年同期亏损4628.23万元；基本每股收益0.17元，加权平均净资产收益率为0.88%。以2月27日收盘价计算，必易微目前市盈率 （TTM）约为286.22倍，市净率（LF）约2.5倍，市销率（TTM）约5.13倍。 以本次披露业绩快报数据计算，公司近年市盈率（TTM）图如下所示： 指标注解： 市盈率=总市值/净利润。当公司亏损时市盈率为负，此时用市盈率估值没有实际意义，往往用市净率或市销率做参考。 数据显示，2025年公司加权平均净资产收益率为0.88%， ...

格隆汇2月24日丨国海证券发布关于华虹半导体(1347.HK)的研报，维持"买入"评级。2025Q4收入6.60亿 美元，同比+22.4%，毛利率13.0%，受益于ASP提升及降本增效；电源管理、闪存等产品驱动增长。 2026年12英寸产品具提价空间，新厂产能释放及"China for China"趋势支撑量价齐升，但折旧压力仍 存。预计2026-2028年EPS为0.08/0.10/0.11美元。 ...

Core Viewpoint - The global semiconductor industry is experiencing a new wave of price increases across the entire supply chain, driven by surging AI demand and rising raw material costs [1][3][61]. Group 1: Price Increases in Domestic Semiconductor Companies - Over 20 semiconductor companies have officially announced price increases [2][62]. - Domestic chip manufacturers are significantly raising prices, with increases as high as 80% for certain products [4][63]. - Guokewai announced price hikes for its KGD storage products, with increases of 40% to 80% [6][66]. - Zhongwei Semiconductor is raising prices for MCU and NOR Flash products by 15% to 50% due to supply chain pressures [9][73]. - Biyiwei has also announced price increases across its entire product line, citing rising raw material costs [17][76]. Group 2: Price Increases in International Semiconductor Companies - International semiconductor giants are also raising prices, with ADI increasing prices by 15% to 30% starting February 1, 2026 [21][81]. - Infineon plans to raise prices for power switches and IC products due to increased demand from AI data centers [24][83]. - Texas Instruments is expected to raise prices by over 30% across nearly all categories due to rising costs [21][81]. Group 3: Price Increases in Wafer Foundry and Packaging - Wafer foundries are increasing prices, with TSMC raising advanced process prices by 3% to 10% [25][85]. - Packaging and testing services are seeing price increases of up to 30%, driven by high demand and capacity constraints [27][86]. Group 4: Impact of Raw Material Costs - The prices of precious metals like gold, silver, and copper are rising, significantly impacting chip manufacturing costs [57][116]. - The increase in raw material costs is leading to a ripple effect across the semiconductor supply chain, prompting many companies to raise their product prices [57][116]. Group 5: Effects on End Markets - The price increases in storage chips are affecting end markets, with PC manufacturers like Dell and Lenovo planning price hikes of 10% to 30% [59][118]. - In the smartphone sector, rising storage costs are pressuring new product pricing, particularly for low-end models [59][118]. - The automotive electronics sector is also feeling the impact, with companies like Xiaomi and NIO reporting cost pressures due to rising semiconductor prices [59][119].

Group 1 - The core viewpoint of the news is that Yingjixin's stock has experienced fluctuations, with a recent decline in share price and significant trading activity, indicating market volatility [1] - As of January 14, Yingjixin's stock price was 21.38 yuan per share, with a market capitalization of 9.274 billion yuan and a trading volume of 214 million yuan [1] - The company has seen a year-to-date stock price increase of 7.22%, but has declined by 4.89% in the last five trading days [1] Group 2 - Yingjixin reported a revenue of 1.169 billion yuan for the period from January to September 2025, representing a year-on-year growth of 14.16% [2] - The net profit attributable to shareholders for the same period was 114 million yuan, showing a year-on-year increase of 28.54% [2] - The company has distributed a total of 171 million yuan in dividends since its A-share listing, with 155 million yuan distributed over the past three years [3] Group 3 - As of September 30, 2025, Yingjixin had 15,600 shareholders, an increase of 13.58% from the previous period [2] - The average number of circulating shares per shareholder decreased by 11.95% to 19,194 shares [2] - Hong Kong Central Clearing Limited is the seventh largest circulating shareholder, holding 3.3207 million shares, an increase of 614,100 shares from the previous period [3]

Core Viewpoint - The article highlights the growth and strategic direction of Naxin Micro, emphasizing its focus on the energy and automotive markets as key areas for development and its recent achievement of becoming the first Chinese analog chip supplier approved by Bosch [3][10]. Group 1: Company Growth and Market Position - Naxin Micro has captured nearly one-third of the domestic analog chip market in the energy sector and close to 50% market share in automotive three-electric systems [3]. - The company achieved revenue exceeding 8 million yuan and a net profit of over 1 million yuan within its first year of operation [2]. - By 2025, 52% of Naxin Micro's revenue is projected to come from the energy market, while 34% will come from the automotive electronics market, demonstrating the effectiveness of its strategic planning [5][6]. Group 2: Strategic Focus and Market Opportunities - In 2020, Naxin Micro identified energy and automotive markets as relatively untapped opportunities, diverging from the crowded consumer electronics sector [5]. - The company aims to maintain a strategic focus on these two markets while also exploring smart terminal markets such as robotics and smart appliances [6]. Group 3: Mergers and Acquisitions - Naxin Micro acquired the magnetic sensor company Maigen, enhancing its product offerings and application scenarios across automotive, industrial, and consumer electronics sectors [7]. - The acquisition is seen as a synergistic move, with the integration of Maigen expected to significantly bolster Naxin Micro's core capabilities [7]. Group 4: Industry Trends and Future Outlook - The semiconductor industry is undergoing a significant reshaping, with a predicted period of consolidation and increased competition [8]. - Naxin Micro is committed to technological innovation and collaboration with leading clients to enhance its competitive edge in the semiconductor market [8][9]. Group 5: Global Expansion and Capital Market Activities - Naxin Micro successfully completed its "A+H" dual capital platform setup, marking its transition from a China-focused company to a global player [10]. - The company plans to allocate 25% of the funds raised from its Hong Kong IPO to expand its overseas sales network and market promotion [10].

Core Viewpoint - Sirepu has decided to terminate its major asset restructuring plan to acquire shares of Ningbo Aura Semiconductor Co., Ltd. and will resume trading on December 10 [2][4]. Group 1: Termination of Restructuring - The company announced that the conditions for implementing the major asset restructuring are not fully mature, leading to the decision to terminate the plan after careful consideration and consensus with all parties involved [4]. - On November 25, Sirepu signed a share acquisition intention agreement with nine major shareholders of Aura, who collectively hold 86.12% of Aura's shares [4][5]. - The transaction was still in the planning stage, with no formal agreements signed and no proposals submitted for board or shareholder approval [5]. Group 2: Impact on Business Operations - The termination of the restructuring will not adversely affect the company's business operations, production activities, or financial status [6]. - Sirepu plans to explore various business cooperation opportunities with Aura in the future under suitable conditions [6]. Group 3: Company Background - Sirepu, listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board since September 21, 2020, specializes in the research and sales of analog and mixed-signal products, covering applications in industrial, new energy, automotive, communication, consumer electronics, and healthcare sectors [6]. - Aura focuses on the research and development of high-performance, high-quality, and highly reliable integrated circuit products, including clock analog chips, power management analog chips, RF analog chips, MEMS sensors, and water meter sensors [6].

Investment Rating - The report initiates coverage with a "Buy" rating for the company, projecting a target price of HKD 23 based on a 2026 average valuation of PE=18x and a target market capitalization of HKD 35.6 billion [8]. Core Insights - The company is transitioning from the "Takata integration shadow" to a new phase characterized by "global safety cash cow + intelligent automotive Tier 1 + robotics second curve" [9]. - The automotive safety business is expected to maintain stable revenue growth in the mid-to-high single digits over the next three years, supported by the clearing of historical recall and restructuring costs, alongside increasing orders for new energy vehicles [7]. - The company is positioned as a leading global Tier 1 supplier in automotive safety, electronics, and robotics, with a comprehensive product line and platform-based R&D system [9][27]. Summary by Sections Investment Highlights - The company has become one of the few global suppliers capable of providing a complete set of passive safety systems to multinational automakers through acquisitions of KSS and Takata assets, with safety business revenue stabilizing in the hundreds of billions [7]. - The automotive electronics segment focuses on smart cockpits, connected vehicles, ADAS/domain control, and new energy management systems, forming a complete product line and platform-based R&D system [7]. - The company is advancing into robotics, creating integrated solutions for robotic control and collaborating with leading robotics players, which is expected to generate meaningful revenue in 3-5 years [8]. Financial Projections - Revenue projections for 2025-2027 are estimated at RMB 626 billion, RMB 670 billion, and RMB 719 billion, representing year-on-year growth of 12%, 7%, and 7% respectively. Net profit attributable to shareholders is projected at RMB 16 billion, RMB 18 billion, and RMB 20 billion, with growth rates of 67%, 12%, and 11% respectively [8]. Business Development Stages - The company has undergone several development stages: 1. Foundation Stage (2004-2010): Focused on local component supply and quality system establishment [10]. 2. Internationalization Stage (2011-2018): Transitioned to a global Tier 1 supplier through acquisitions [11]. 3. Optimization Stage (2019-2024): Focused on smart and electric vehicle trends, optimizing global operations [12]. 4. Re-entrepreneurship Stage (2025-present): Aiming for dual pillars of automotive and robotics Tier 1 development [13]. Market Position - The company ranks 41st among the largest automotive parts suppliers globally, with projected revenue of RMB 559 billion in 2024. It holds a 26.1% market share in China and a 22.9% share globally in passive safety [19][30]. - The revenue structure is highly internationalized, with approximately 25.3% from the Chinese market and 74.7% from overseas markets [21]. Competitive Landscape - The global automotive passive safety market is characterized by a high concentration of suppliers, with the top three companies holding over 90% market share. The company ranks second globally and in China, benefiting from increasing industry consolidation [42][43].

Core Viewpoint - Naxin Micro officially listed on the Hong Kong Stock Exchange on December 8, 2025, marking a new phase in the company's globalization strategy [1] Group 1: Global Strategy - Naxin Micro positions Hong Kong as its overseas headquarters, serving as a strategic hub for global customer service, supply chain collaboration, and ecosystem development [3] - The company aims to enhance its participation and influence in the international analog chip industry [3] Group 2: Market Position and Product Development - Naxin Micro is one of the few companies in China with deep layouts in three core areas: sensors, signal chains, and power management [3] - The company has established a leading advantage in key sectors such as automotive electronics, general energy sources, and smart terminals [3] Group 3: Future Plans - The CEO of Naxin Micro stated that the Hong Kong listing is not only a milestone for business development but also the starting point for the company's global narrative [3] - The company plans to increase investment in underlying technology, expand its product portfolio, improve overseas sales and market systems, and enhance global operational capabilities [3]

Core Insights - Naxin Micro is the first "A+H" analog chip company to receive cornerstone investment from the National Integrated Circuit Industry Investment Fund Phase III, highlighting the strategic importance of the analog chip sector and the company's technological strength [1] - The H-share listing will enhance global capital access, aiding the company in deepening industry chain collaboration and providing competitive domestic alternatives in key sectors such as new energy vehicles and high-end manufacturing [2] Company Overview - Naxin Micro has over 3,600 product models available for sale as of mid-2025, making it one of the few domestic manufacturers covering sensors, signal chains, and power management [1] - According to a Frost & Sullivan report, Naxin Micro ranks first among domestic manufacturers in the Chinese digital isolation chip market, magnetic sensor market, and automotive analog chip market, with a second position among fabless manufacturers [1] - The company's automotive electronic products have shipped over 980 million units as of mid-2025, covering all top ten new energy vehicle models in China for 2024 [1]