证券研究报告 汽车零部件&机器人主线周报： 宇树IPO获受理，2025年收入&利润同比实现倍数增长 证券分析师：黄细里 执业证书编号：S0600520010001 证券分析师：郭雨蒙 执业证书编号：S0600525030002 2026年3月22日 请务必阅读正文之后的免责声明部分 核心结论 注： "本周"代表2026.3.16-2026.3.20；"最新交易日"均代表2026.3.20，年初至今基准日为上一个自然年的最后一个交易日 2 ◼ 零部件本周复盘总结：本周SW汽零指数-6.20%（2026年初至今-7.28%），在SW汽车中排名第5；以2010年- 2026.3.20数据为基准，最新交易日SW汽零PE(TTM)处于历史的70.62%分位；PB(LF)处于历史的64.82%分位。 ◼ 机器人本周复盘总结：本周万得机器人指数-5.82%（2026年初至今-9.93%），较SW汽零超额收益为+0.39%； 最新交易日万得机器人PE(TTM)处于2025年以来的22.34%分位，PB(LF)处于2025年以来的30.14%分位。当前 人形机器人交易热度已跌至2025年以来的冰点。 （ ◼ 核心覆盖标的周度变 ...

Summary of Key Points from the Conference Call Industry Overview - The steer-by-wire chassis industry is transitioning from "technology introduction" to "mass deployment," with market size expected to grow from billions to trillions, driven primarily by electronic braking and steering systems [1][3]. Core Insights and Arguments - The steer-by-wire chassis is expected to unlock advanced driving capabilities, with significant growth anticipated by 2026 as the industry moves from L3 to L4 autonomous driving and begins to explore Robot Taxi applications [2]. - The market for steer-by-wire chassis is projected to reach approximately 40 billion by 2025 and nearly 120 billion by 2030, indicating a high growth phase with increasing penetration rates [1][9]. - Key technologies in steer-by-wire braking include EHB and EMB/EMV, with EHB currently dominating due to its high integration, lower costs, and strong energy recovery capabilities [1][12]. Market Dynamics - The steer-by-wire industry is characterized by a competitive landscape primarily dominated by foreign manufacturers, but domestic companies are making significant progress in technology and market penetration [3][18]. - As of January to July 2025, the penetration rate for steer-by-wire braking reached 47.3%, with One Box systems accounting for 86.6% of that market [13]. Technological Evolution - The steer-by-wire system represents a shift from traditional mechanical systems to an electronic architecture that allows for multi-system interconnectivity and collaboration, enhancing response times to milliseconds [6]. - The transition from mechanical to steer-by-wire systems is crucial for meeting the demands of advanced driving systems, with the steer-by-wire system offering faster response times and improved safety features [17]. Policy and Regulatory Support - Since 2020, various policies have been introduced to encourage the development of steer-by-wire systems, with new national standards for braking and steering expected by 2025 [8]. - Regulations have clarified definitions for L3 and above autonomous driving, laying the groundwork for future advancements [8]. Investment Opportunities - The year 2026 is seen as a pivotal moment for the steer-by-wire chassis industry, with a focus on companies that have technological capabilities, product reserves, and production capacity, such as Bertel, Nexteer, and Zhejiang Shibao [19]. - The industry is expected to see accelerated penetration rates in electronic braking and steering systems, with significant opportunities for domestic replacements [19]. Additional Insights - The steer-by-wire braking system's core principle involves a fully electric control architecture that enhances response speed and control precision compared to traditional hydraulic systems [10][11]. - The EMB/EMV systems are emerging as a key trend, with their ability to meet the demands of L4 and above autonomous driving [14]. This summary encapsulates the critical insights and projections regarding the steer-by-wire chassis industry, highlighting its growth potential, technological advancements, and investment opportunities.

Investment Rating - The investment rating for the automotive industry is "Positive" (maintained) [1] Core Insights - The demand for distributed power sources in North America is increasing due to the mismatch between the expansion of traditional power grids and the rapid construction of data centers, creating opportunities for on-site power generation and backup power equipment [5][16] - The automotive sector is experiencing a shift towards high-end luxury passenger vehicles, with expectations of increased performance as product matrices expand [8] - The automotive parts industry is expected to see an upward trend in profitability due to reduced competition and expansion in downstream markets [8] Summary by Sections 1. Data Center Distributed Power Demand - The power supply gap in North America is widening, leading to increased demand for distributed power sources [16] - Major tech companies are significantly increasing their capital expenditures for data centers, with a total expected expenditure of approximately $650 billion in 2026 [16][17] - The total installed capacity of data centers in the U.S. is projected to grow from about 17 GW in 2025 to approximately 50 GW by 2030 [16] 2. Industry News Highlights - Xiaopeng Motors announced that Volkswagen will be the first customer for its second-generation VLA model [34] - Huawei's autonomous driving system recorded over 470 million kilometers during the Spring Festival, equivalent to 190,000 round trips between Beijing and Shanghai [35] - NIO's chip subsidiary completed its first round of financing, raising over 2.2 billion RMB [37] 3. Market Performance - The automotive sector's performance this week saw the Shanghai Composite Index increase by 1.08%, while the automotive sector rose by 0.59%, ranking 23rd among A-share industries [7][43] - The passenger vehicle sector's PE valuation decreased, while commercial vehicles and automotive parts sectors saw an increase in PE valuations [43][46] 4. Investment Recommendations - For passenger vehicles, the recommendation includes Jianghuai Automobile and Seres, with Geely Automobile as a beneficiary [8] - In the automotive parts sector, recommended companies include Desay SV, Zhejiang Xiantong, and Meili Technology, with beneficiaries such as Weichai Power and Wufeng High-Tech [8]

Investment Rating - The investment rating for the automotive industry is "Positive" (maintained) [1] Core Insights - The demand for distributed power sources in North America is increasing due to the mismatch between the expansion of traditional power grids and the rapid construction of data centers, creating opportunities for on-site power generation and backup power equipment [5][16] - The automotive sector is experiencing a shift towards high-end luxury passenger vehicles, with expectations of increased performance as product matrices expand [8] - The automotive parts industry is expected to see an upward trend in profitability due to reduced competition and expansion in downstream markets [8] Summary by Sections 1. Data Center Distributed Power Demand - The power supply gap in North America is widening, leading to increased demand for distributed power sources [16] - Major tech companies are significantly increasing their capital expenditures for data centers, with a total expected expenditure of approximately $650 billion (about 4.58 trillion RMB) in 2026 [16][17] - The total installed capacity of data centers in the U.S. is projected to grow from about 17 GW in 2025 to approximately 50 GW by 2030 [16] 2. Industry News Highlights - XPeng Motors announced that Volkswagen will be the first customer for its second-generation VLA model [6] - Huawei's autonomous driving system recorded over 470 million kilometers during the Spring Festival, equivalent to 190,000 round trips between Beijing and Shanghai [6] - NIO's chip subsidiary completed its first round of financing, raising over 2.2 billion RMB [6] 3. Market Performance - The automotive sector's performance this week saw the CSI 300 index increase by 1.08%, while the automotive sector rose by 0.59%, ranking 23rd among A-share industries [7][43] - The passenger vehicle index decreased by 1.41%, with GAC Group and NIO leading the gains [7][46] - The commercial vehicle index increased by 1.41%, with Hailun Zhe and Weichai Power leading the gains [7][50] 4. Investment Recommendations - For passenger vehicles, the demand for domestic high-end luxury vehicles is exceeding expectations, with recommended stocks including JAC Motors and Seres, while benefiting stocks include Geely [8] - In the parts sector, companies like Desay SV and Zhejiang Xiantong are recommended due to expected profitability improvements [8]

Investment Rating - The report maintains an "Outperform" rating for the industry [1]. Core Insights - The steer-by-wire chassis is essential for achieving advanced intelligent driving, with significant market growth expected as it transitions from mechanical to electronic control [2][4]. - The Chinese passenger vehicle smart chassis market is projected to reach CNY 46.6 billion by 2025 and CNY 117.1 billion by 2030, with a CAGR of 20.24% from 2025 to 2030 [2][27]. - Key focus areas within steer-by-wire systems include brake and steering control, with foreign companies currently dominating the market [2][21]. Summary by Sections Steer-by-Wire Chassis - The steer-by-wire chassis is a critical technology for high-level intelligent driving, enabling a shift from mechanical to electronic control, enhancing performance and safety [2][14]. - The steer-by-wire system allows for real-time sensing and dynamic decision-making, providing precise execution capabilities for advanced driving scenarios [2][14]. Brake Control - The EMB (Electric Motor Brake) system is becoming mainstream, with regulations supporting its production, expected to accelerate by 2025 [2][21]. - The EMB system meets the stringent requirements for L4+ level autonomous driving, offering improved response speed and control precision compared to traditional systems [2][21]. Steering Control - The SBW (Steer-by-Wire) system is designed for L3 and above autonomous driving, eliminating mechanical connections for enhanced responsiveness and flexibility [2][21]. - The transition from EPS (Electric Power Steering) to SBW is driven by the need for higher safety standards and full-scene intelligent driving capabilities [2][21]. Investment Recommendations - The report suggests focusing on companies within the industry chain that are developing steer-by-wire products and have platform capabilities, such as Bertel, Nissin, Zhejiang Shibao, and others [2][31].

Summary of Conference Call Notes on the Automotive Industry Industry Overview - **Industry**: Automotive, specifically focusing on electric vehicles (EVs) and new energy vehicles (NEVs) in China - **Current Market Sentiment**: Investor positioning in the automotive sector is underweight as of early 2026, with concerns about demand and cost inflation impacting outlooks [1][2] Key Points 1. Industry Volume Trajectory - **January 2026 Performance**: Domestic passenger vehicle retail volume decreased by 20% month-over-month (mom), compared to a 14% decrease in January 2024 [3] - **Market Expectations**: Anticipation of continued volume decline into February 2026, attributed to the Chinese New Year holiday and reduced stimulus effects [3] - **Future Outlook**: Expected recovery in consumer demand starting March 2026, coinciding with new product launches from BYD and the Beijing Auto Show [3] 2. Raw Material and Memory Cost Inflation - **Cost Increases**: Year-to-date increases in commodity prices (lithium, copper, aluminum) range from 27% to 85% year-over-year [4][18] - **Impact on BOM Costs**: Estimated average increase in Bill of Materials (BOM) costs for EVs is approximately Rmb4,000, leading to a gross margin decline of 2.0% and a net margin decline of 1.7% [4][11] - **OEM Negotiations**: OEMs are negotiating cost-sharing with suppliers, but are expected to absorb 100% of memory cost increases [4] 3. Potential Policy Stimulus - **Government Support Expectations**: Investors anticipate additional government support if demand remains weak, including subsidies for Level 3 vehicles and domestic chip usage [7] - **Economic Contribution**: Passenger vehicles accounted for about 5% of GDP in 2025, indicating the sector's significance to the economy [7] 4. Sensitivity Analysis on Costs - **Margin Concerns**: Rising raw material and memory costs are raising concerns about potential margin impacts for OEMs [8] - **Cost Pass-Through Assumptions**: Analysis assumes a 50/50 cost pass-through ratio for battery and metals, while memory costs are fully absorbed by OEMs [9][12] 5. Target Price Adjustments - **Price Target Reductions**: Target prices for covered OEMs and suppliers have been cut by up to 12% due to weaker demand and higher costs, with average estimates lowered by approximately 16% [2][24] - **Specific Company Adjustments**: - **BYD**: Target price reduced from Rmb144 to Rmb137 due to weaker delivery volumes and higher BOM costs [25] - **Li Auto**: Target price reduced from US$27 to US$24, reflecting lower sales and higher costs [25] - **XPeng**: Target price reduced from US$25 to US$22, driven by weaker sales and pricing pressures [25] - **NIO**: Target price reduced from US$7.0 to US$6.6, impacted by BOM cost inflation [25] 6. Long-term Projections - **Revenue and Net Income Changes**: Projections for revenue and net income have been adjusted downward for several companies, reflecting anticipated market conditions through 2030 [24][30] Additional Insights - **Investor Concerns**: There is a growing concern among investors regarding the sustainability of margins in light of rising costs and competitive pressures [8] - **Market Dynamics**: The automotive sector is facing significant challenges from both internal cost pressures and external market conditions, necessitating close monitoring of policy developments and consumer demand trends [7][8] This summary encapsulates the critical insights from the conference call, highlighting the automotive industry's current challenges and future outlook.

证券日报网讯2月12日，华域汽车（600741）在互动平台回答投资者提问时表示，公司将于2026年3月31 日披露2025年年度报告。 ...

证券日报网讯2月12日，华域汽车（600741）在互动平台回答投资者提问时表示，公司建有完善的财务 信息系统，通过标准化的财务报告处理体系、全面预算管理体系、业财融合为核心的平衡计分卡绩效评 价体系等，以信息化方式实现对企业内部产生的数据进行及时采集、获取与分析，不断提升财务管控效 率。 ...

Core Viewpoint - Huayu Automotive has successfully established a globally controlled automotive interior business platform through international mergers and acquisitions, as well as resource integration, enhancing its international business development in key markets [1] Group 1 - The company has leveraged its resource advantages and synergies to promote the internationalization of its automotive seating and passive safety businesses [1] - The overseas business has provided localized supply for global platform projects to customers in key regions such as Europe, America, and Asia [1]

Core Insights - The Advanced Driving Assistance System (ADAS) enhances driving safety and comfort by utilizing various sensors to perceive the environment and detect potential hazards, leading to increased penetration in vehicles, especially with the rise of electric and smart connected cars [1][11] - The market size of China's ADAS industry is projected to grow from 21.6 billion yuan in 2020 to 122.7 billion yuan by 2025, with a compound annual growth rate (CAGR) of 41.54% [1][12] - By the first seven months of 2025, the penetration rate of passenger cars equipped with combined driving assistance systems in China is expected to reach 62.6%, an increase of 40 percentage points compared to the same period in 2021 [1][11] Industry Overview - ADAS is defined as a proactive safety technology that combines various sensors and navigation data to enhance driving safety and comfort, including features like adaptive cruise control and lane departure warning [3][4] - The industry is categorized into two main types: information assistance and control assistance [3] Industry Policies - The Chinese government has implemented supportive policies for the ADAS industry, including promoting the integration of navigation systems in agricultural machinery and establishing quality certification systems for smart connected vehicles [6][7] - New mandatory national standards for ADAS safety requirements are being developed to enhance product capabilities and safety [7] Industry Value Chain - The ADAS industry value chain consists of upstream core component suppliers, midstream system integrators, and downstream vehicle manufacturers [6] - The automotive industry is a crucial pillar of the national economy, with production and sales recovering post-2020, reaching 30.16 million units in 2023, and projected to exceed 34.5 million units by 2025 [6][8] Current Development Status - The ADAS industry is evolving with advancements in technology, including multi-sensor fusion and AI algorithms, leading to more integrated and intelligent systems [9][16] - Globally, the ADAS market is expected to grow from $17.5 billion in 2020 to approximately $54.5 billion by 2025, with a CAGR of 26.54% [10][11] Competitive Landscape - The ADAS industry in China features a tiered competitive structure, with international giants like Bosch and Continental leading the market, while domestic companies like Huayu Automotive and Desay SV maintain strong positions through innovation and localized services [12][13] - Huayu Automotive reported a revenue of 130.85 billion yuan in the first three quarters of 2025, reflecting a year-on-year growth of 9.51% [14] - Desay SV achieved a revenue of 4.15 billion yuan in the first half of 2025, marking a significant year-on-year increase of 55.49% [15]