Group 1 - The core viewpoint of the article highlights the advancements and recognition of domestic automotive chip manufacturers, particularly Suzhou Naxin Microelectronics Co., Ltd., in the context of the 2025 Shanghai International Auto Show [1][2] - Naxin Micro's embedded motor drive SoC, NSUC1610, won the 2025 Influential Automotive Chip Award, marking it as the first high-integration small motor drive SoC in China, filling a technological gap in the automotive thermal management chip sector [1] - Naxin Micro was established in 2013 and went public on the Shanghai Stock Exchange's Sci-Tech Innovation Board in April 2022, reporting nearly 2 billion yuan in revenue for 2024 and a cumulative shipment of 668 million automotive chips by the same year [1] Group 2 - The domestic automotive chip industry has made significant strides in technological innovation and market expansion, transitioning from a "follower" to a "runner" position in the global automotive industry [2] - Naxin Micro has established deep collaborations with nearly 400 component suppliers in the new energy vehicle sector, providing comprehensive chip solutions for key systems such as motor drives, on-board chargers, and battery management systems [2]

A股半导体板块走低，思瑞浦跌超13%，纳芯微跌超11%，圣邦股份得超9%。 ...

模拟芯片概念股集体大跌 思瑞浦跌超10% 智通财经4月25日电，思瑞浦、纳芯微跌超10%，圣邦股份、杰华特、晶丰明源、雅创电子跌超5%，南 芯科技、帝奥微等跟跌。 ...

在新能源汽车渗透率突破40%的关键产业拐点，由半导体行业观察联合慕尼黑上海电子展共 同主办的「2025新能源与智能汽车技术论坛」于4月16日在上海新国际博览中心N5馆M50会 议室隆重举行。 辉羲智能产品总监 胡艳青 南芯科技汽车电子事业部市场总监黄陆建演讲主题为 《从电源管理到驱动芯片：智能汽车电子电 气架构的全链路赋能》 。他指出，智能汽车芯片需求已从每车1600颗攀升至3000颗以上，其中 电 源与驱动芯片作为核心支撑，分别负责系统稳定供电与精准控制执行，是保障智能驾驶安全与性能 的关键。 南芯科技围绕ADAS、电机控制、摄像头模组等场景，推出覆盖1A至16A输出的高能 效、低EMI电源方案，以及涵盖高边开关、eFuse、半桥驱动器在内的完整车规级驱动产品组合， 满足智能汽车对高功率密度、功能安全与系统响应速度的严苛要求。 本次论坛围绕电动化与智能化两大核心领域，聚焦电动化平台架构、车规级芯片国产替代、 智能驾驶系统集成三大热点技术主线，特邀 黑芝麻智能、辉羲智能、士兰微、纳芯微、南芯 科技、华研慧声、华大半导体、华太电子、概伦电子、荣湃半导体、宇都通讯 等十余家产业 领军企业（排名不分先后），深度探讨 ...

Core Viewpoint - The domestic semiconductor industry is becoming a key force in advancing the industrial chain, with Naxin Micro leveraging technological breakthroughs to build a comprehensive general signal chain product system [1]. Group 1: Product Offerings - Naxin Micro has developed a general signal chain product system covering "measurement, conditioning, and conversion," addressing the demand for domestic alternatives in various fields such as industrial automation, renewable energy, and automotive electronics [1]. - The NSREF30/31xx series voltage reference sources provide stable output solutions for ADC sampling accuracy, with a typical temperature drift of 10ppm/°C and initial accuracy of ±0.2% across a wide temperature range of -40°C to 125°C [4]. - The NSAD11xx/12xx series Δ-Σ ADC integrates a complete signal chain module, supporting various sensors and effectively addressing noise interference and multi-channel synchronization issues in industrial temperature measurement [5]. - The NSOPA series operational amplifiers cover high and low voltage applications, ensuring stable operation in complex electromagnetic environments with features like high PSRR and wide temperature range support [6]. - The NSOPA240x series power operational amplifiers provide significant reliability improvements for motor control applications, featuring a continuous output current of 400mA and built-in protection mechanisms [8]. - The NSCSA240-Q1 and NSCSA285 series current sensing amplifiers offer solutions for high-voltage PWM systems and energy management, achieving high precision and wide common-mode input ranges [9]. Group 2: Market Applications - Naxin Micro's products have achieved large-scale applications in industrial automation, renewable energy, and automotive electronics, providing competitive solutions from high-precision measurement to efficient control [10]. - The company focuses on sensor, signal chain, and power management solutions, catering to various sectors including automotive, industrial, information communication, and consumer electronics [11]. Group 3: Company Mission - Naxin Micro aims to connect the digital and physical worlds by providing chip-level solutions, with a mission to build a green, intelligent, and interconnected "chip" world [12].

纳芯微 2025042220250416 摘要 • 反制关税有望终结德州仪器价格战对国内模拟芯片厂商的压制，模拟芯片 板块或将迎来量价齐升，企业盈利能力有望大幅修复，国产替代加速打开 成长空间。 • 海关认定标准以晶圆产地为准，受影响的模拟芯片收入规模在中国大陆境 内约为 200 亿元人民币，主要集中在高端工业和车规领域，国产替代潜力 巨大。 • 国内终端客户已开始增加对国产模拟芯片厂商的订单，同时国产芯片原厂 积极上线替代料号，贸易政策变化加速高端模拟芯片国产化进程。 • 纳芯微受益于关税新政加速国产替代，汽车电子领域替代空间广阔，机器 人相关业务带来新增量，有望在汽车电子领域实现对美系厂商的市场份额 替代。 • 纳芯微 2024 年营收 19.61 亿元，同比增长 49.53%，四季度营收 5.94 亿元，同比增长 91.64%并扭亏为盈，全年业绩承压主要由于市场竞争和 研发投入加大。 • 纳芯微实际控制人为初始团队，核心技术人员多出身于海外知名企业，拥 有丰富从业经验，且高管、核心人员及骨干人员均获得充分股权激励。 • 纳芯微拥有信号链、电源管理、传感器三大产品线，并向敏感元器件领域 拓展，核心技术优势 ...

Core Viewpoint - The G60 Strategic Emerging Industries Index in A-shares has shown mixed performance, with a recent decline of 0.54% and a monthly drop of 4.70%, while it has increased by 0.02% over the past three months [1] Group 1: Index Performance - The G60 Index closed at 914.89 points with a trading volume of 15.257 billion [1] - The index reflects the overall performance of up to 50 largest strategic emerging industry companies listed in the Shanghai market from the Yangtze River Delta G60 cities [1] Group 2: Index Composition - The top ten weighted companies in the G60 Index include: Jianghuai Automobile (9.43%), Huayou Cobalt (7.14%), Hengsheng Electronics (6.17%), Zhongkong Technology (4.79%), Hengtong Optic-Electric (4.73%), Silan Microelectronics (4.55%), China Jushi (4.51%), Naxin Micro (3.21%), Zejing Pharmaceutical (3.14%), and Jingfang Technology (2.84%) [1] - The index is fully composed of companies listed on the Shanghai Stock Exchange [1] Group 3: Industry Breakdown - The industry composition of the index shows that Industrial sector accounts for 35.49%, Information Technology for 31.15%, Materials for 14.14%, Healthcare for 9.74%, and Communication Services for 9.49% [2] Group 4: Index Adjustment - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2] Group 5: Tracking Funds - Public funds tracking the G60 Index include the Shenwan Hongyuan G60 Strategic Emerging Industries ETF [3]

模拟芯片板块逆势走强。 中欧基金科技组研究员朱啸宇对券商中国记者分析，这一政策调整对国产模拟芯片企业的市场机会产生多 重结构性影响，主要体现在市场份额与盈利能力方面。当前中国模拟芯片国产化率约为20%，而全球前十 大模拟芯片厂商中半数为美国企业。上述政策实施后，美系厂商成本上升幅度或达125%，导致其价格竞 争力大幅削弱。此前一些国际龙头企业在国内市场通过价格战的方式抢占市场，而在反制关税政策后，随 着美系厂商成本的提高，国产模拟芯片企业有望进一步开拓市场，并一定程度修复盈利能力。 在中国反制美国所谓"对等关税"的背景下，国内模拟芯片公司再度受到市场关注。A股模拟芯片概念股走 出独立反弹行情，成为A股市场中近期表现居前的细分赛道之一，如信号链佼佼者思瑞浦近期涨幅翻倍， 国内模拟芯片设计龙头圣邦股份、隔离芯片纳芯微等涨幅超过50%。 博时上证科创板芯片ETF基金经理李庆阳表示，"模拟芯片板块确实展现出进入长期增长通道的潜力，需密 切关注技术突破节奏与国际竞争压力。"2025年国内市场规模预计超过3000亿元，自给率提升带来的营收 改善或将较为可观。 模拟芯片产品种类多，下游应用广泛，曾被不少基金经理认为是长坡厚 ...

Group 1: Market Overview - US stock index futures fell on Monday, and the US dollar index dropped below 99.00 for the first time since April 2022 [2] - Trump hinted at a desire to lower tariffs on China, suggesting a potential agreement within a month [2] - The domestic stock market is being supported by government efforts to stabilize the market and promote healthy development in the real estate sector [5][11] Group 2: Company Developments - MP Materials has ceased exporting rare earth concentrates to China, which may lead to a tightening of domestic supply and a potential increase in overseas rare earth prices [4][12] - Tesla's production of the low-cost Model Y may be delayed until next year, with significant sales declines reported in Europe, particularly in Germany, Denmark, and Sweden, where sales fell over 50% [3] - The first quarter saw significant profit increases for several companies, including: - Cambrian Technology with a net profit of 355 million yuan, turning a profit year-on-year [16] - Zhongji Xuchuang with a net profit of 1.583 billion yuan, up 56.83% year-on-year [16] - Zhengdan Co. with a net profit of 389 million yuan, a 558.59% increase year-on-year [16] Group 3: Industry Trends - The consumer electronics industry is experiencing a recovery, driven by demand for passive components like MLCCs, with prices rising due to increased orders and low inventory levels [13] - The humanoid robot industry is gaining traction, with the first humanoid robot half-marathon held in Beijing, showcasing advancements in robotics and potential market expansion [14] - The AI sector is driving demand for passive components, with projections indicating that the demand for MLCCs in AI applications will grow at an annual rate exceeding 30% by 2030 [13]

出品：新浪财经上市公司研究院 作者：光心 2025年4月9日，纳芯微发布2024年年度报告，报告期内实现营业收入19.60亿元，同比增长49.53%，实现归母净利润-4.03亿元， 亏损较去年扩大1亿元。这已经是纳芯微连续两年亏损，两年亏损总额达到7.09亿元。 纳芯微早期创业团队专注于传感器信号调理ASIC芯片这一细分领域，了解到苏州明皜的开发需求便进行洽谈沟通，经历定制化 沟通和小规模生产验证后，于2013年底正式进行量产交付，合作至今约有11年之久。 苏州明皜是一家专业从事MEMS传感器研发、设计和销售的芯片设计公司，其曾于2023年6月向科创板递交上市申请稿。据招股 说明书披露，由于ASIC芯片的定制化特征、产品更新迭代的延续性等因素，苏州明皜选择与纳芯微作为ASIC芯片的唯一供应 商，同时纳芯微也不得将芯片的设计版图出售或授权给其他公司，可见二者合作关系的稳健性。 2019年开始，苏州明皜受益于国产化替代和供应链安全等环境变化，叠加公司领域拓展和工艺优化的战略变现，其营收增速出 现飞跃式的提升。2017年和2018年，苏州明皜的营收增速分别为-22.34%和7.16%，而2019年到2021年，其营 ...