港股市场整体稳健，恒生指数上涨0.28%至24658.55点，恒生科技指数涨幅0.61%达5464.40点，恒生中 国企业指数微升0.38%，半日成交1579.37亿港元，科技与医疗板块成为资金聚焦方向。 行业层面，A股通信行业以1.76%涨幅领跑，受英伟达重启H20芯片对华供货及股价创新高刺激，算力 产业链国产化预期升温；汽车行业在新能源转型与智能化浪潮推动下涨幅超1%；社会服务、纺织服 饰、轻工制造行业同步上涨，反映消费细分领域复苏动能。 跌幅方面，银行板块下跌1.31%居首，钢铁、非银金融、有色金属及建筑装饰表现疲软，或与经济结构 转型及房地产投资数据疲弱的宏观环境相关。 港股医疗保健业指数上涨1.04%，恒生港美生物科技指数、恒生港美科技指数分别大涨5.14%、3.38%， 受益于AI技术驱动及创新药产业逻辑支撑；恒生A股机器人主题指数上涨2.15%，印证高端制造与自动 化趋势获市场认可。耐用消费品指数大跌5.38%，建材Ⅱ指数下跌3.38%，地产建筑业调整0.81%，反映 市场对消费获利回吐压力及地产链复苏力度的谨慎态度。 当前市场处于政策红利释放与产业转型共振期，量能波动与热点轮动特征显著。短期可 ...

Core Viewpoint - The article highlights the rapid growth of the display driver IC (DDIC) market, driven by the increasing penetration of AMOLED technology and the domestic production of display panels in China, while also addressing the challenges faced by Yunyinggu in terms of profitability and customer concentration [1][2][8][13]. Industry Status and Future Trends - The global DDIC market is expected to reach $12.93 billion by 2025, with AMOLED driver chips projected to exceed 20% market share, becoming the fastest-growing segment [2]. - The penetration rate of AMOLED panels in smartphones has increased from 30% in 2020 to 55% in 2024, driving demand for high-end AMOLED DDICs [2]. - Domestic production of display panels in China is accelerating, with local production expected to rise from less than 10% in 2019 to 30% by 2025, significantly boosting local DDIC demand [2]. - Yunyinggu is projected to sell 51.4 million units in 2024, increasing its global market share from 1.2% to 4.0% [2]. Yunyinggu IPO Core Highlights - Yunyinggu submitted its IPO application to the Hong Kong Stock Exchange in June 2025, with a valuation of 8.3 billion yuan [4]. - The company is the largest AMOLED display driver chip supplier in mainland China and the fifth largest globally, holding a 4.0% market share [4]. - Yunyinggu possesses a full-stack self-research technology with 27 domestic and 49 overseas patents, including industry-first LTPO and high-resolution Real-RGB AMOLED driver chips [5]. - Major shareholders include Qualcomm China, Xiaomi Yangtze River Industry Fund, Huawei Hubble Investment, and BOE [6]. - Revenue growth from 2022 to 2024 is projected at 551 million yuan, 720 million yuan, and 891 million yuan, respectively, with a compound annual growth rate of 27.3% [7]. Yunyinggu's Main Shortcomings - Despite its advantages, Yunyinggu faces several challenges: - Weak profitability, with gross margin dropping from 31.9% in 2022 to 2.5% in 2024, and a mere 0.3% gross margin for AMOLED display driver chips [8]. - High customer concentration, with the top five customers contributing 90.2% of revenue and the largest customer accounting for 54.1% [9]. - Relatively weak technical reserves, with only 76 patents compared to over 2000 patents held by competitors like Novatek [10]. - Risks associated with the fabless model, with TSMC being the largest supplier at 74.5%, and the top five suppliers accounting for 97.2% of procurement [11]. Industry Competitive Landscape Comparison - The competitive landscape shows various players with distinct strengths and weaknesses: - Samsung LSI holds over 70% market share in AMOLED with a gross margin of 38% but faces losses due to high adoption rates in Galaxy products [12]. - Novatek is the largest independent supplier globally with a gross margin of 40% but has slightly inferior AMOLED technology compared to Samsung [12]. - Yunyinggu is the leading supplier in mainland China for AMOLED (3.8%) and Micro-OLED (40.7%) but has a gross margin of only 2.5% and high customer concentration [12]. - Jichuang Beifang has an 18% market share in China's LCD smartphone DDIC but lacks sufficient AMOLED technology accumulation [12]. - Synaptics is a major supplier of high-end TDDI with a gross margin exceeding 45% but has a narrow product line [12]. Conclusion and Recommendations - Yunyinggu, as a leading player in the AMOLED driver chip market, has achieved rapid growth through technological breakthroughs and local industry chain advantages [13]. - However, the company must address its weak profitability and high customer concentration issues [13]. - Future strategies should focus on transitioning to high-end products, expanding into automotive and industrial applications, and enhancing supply chain diversification management [14]. - With the deepening of the domestic display industry chain, if Yunyinggu can resolve its current shortcomings, it has the potential to secure a more significant position in the global market [14].

消息面上，据每日经济新闻，5月26日晚，Arm官网重新发布新闻稿，修改了此前"Custom Silicon"的描 述，确认玄戒O1由小米自主研发。Arm在新闻稿中表示，小米全新自研芯片采用Arm架构，标志着双方 15年合作的里程碑。玄戒O1芯片由小米旗下玄戒芯片团队打造，采用最新的Armv9.2 Cortex CPU集群 IP、Immortalis GPU IP和CoreLink系统互连IP，全面支持3nm先进制程工艺。在小米玄戒团队的后端和 系统级设计下，这款芯片带来了出色的性能与能耗表现。 华福证券认为，玄戒的推出有助于提升我国高端SoC的研发设计能力，长期看好芯片产业链的国产化升 级。 湘财证券指出，2025年以来，消费电子延续复苏态势，人工智能技术的进步推动AI基建需求维持高景 气，同时，AI技术在终端上的落地推动端侧硬件升级，推动端侧SOC、散热材料等零部件赛道景气度高 企。 （本文机构观点来自持牌证券机构，不构成任何投资建议，亦不代表平台观点，请投资人独立判断和决 策。） 5月27日，A股三大指数集体低开后走势震荡。盘面上，科创芯片指数截至发稿下跌0.38%。 相关ETF方面，科创芯片ETF（58 ...

医药生物/医疗器械 联影医疗（688271.SH） 国内市场蓄势待发，海外市场高歌猛进 2025 年 04 月 30 日 《打破医学影像垄断格局，国内市占 持续提升+海外装机快速放量驱动业 绩强势增长—公司首次覆盖报告》 -2025.3.12 余汝意（分析师） 石启正（联系人） 日期 2025/4/30 当前股价(元) 132.90 一年最高最低(元) 152.00/92.00 总市值(亿元) 1,095.31 流通市值(亿元) 788.49 总股本(亿股) 8.24 流通股本(亿股) 5.93 近 3 个月换手率(%) 46.1 司 信 息 更 新 报 告 股价走势图 -48% -32% -16% 0% 16% 32% 2024-04 2024-08 2024-12 2025-04 联影医疗 沪深300 数据来源：聚源 相关研究报告 投资评级：买入（维持） shiqizheng@kysec.cn 证书编号：S0790125020004 国内招采回暖，业绩有望快速放量，海外市场高歌猛进，维持"买入"评级 2024年实现营业收入103.00亿元（yoy-9.73%），归母净利润12.62亿元（yoy-36.09 ...

维持"增持"评级，新增27 年盈利预测。半导体产业链国产化为必然趋势，公司将通过内生增长+外延并 购持续成长，成为全球EDA 第四极。因此，我们保持25-26 年盈利预测、新增27 年盈利预测。预计公 司25-27 年实现营业总收入16.2、20.6、26.5 亿元，实现归母净利润2.5、4.1、6.0 亿元，维持"增持"评 级。 风险提示：技术创新和产品迭代不及预期；收购预案进度不及预期；大客户订单不及预期。 传统优势领域产品升级。根据公司年报，1）公司推出设计自动化平台Andes，具体包括面向模拟电路 的Andes Analog 和面向功率管的Andes Power；2）版图编辑工具AetherLE 针对多重曝光技术，推出对 相同金属的不同掩膜层采用不同颜色的"着色功能"，针对晶圆厂对Guard Ring 的结构的复杂要求提供可 变参数配置功能；3）射频电路仿真工具ALPS RF 支持GPU 架构，将后仿真时长从1-2 周缩短至8 小时 内；4）平板显示领域新推出光学临近效应优化工具Optimus，提供OPC 方案。 晶圆制造、先进封装加速布局。根据公司年报，1）公司在物理验证工具Argus 基础上开发多 ...

| 基础数据: | 2025 年 03 月 31 日 | | --- | --- | | 每股净资产（元） | 9.33 | | 资产负债率% | 7.72 | | 总股本/流通 A 股（百万） | 543/262 | | 流通 B 股/H 股（百万） | -/- | 上 市 公 司 公 司 研 究 / 公 司 点 评 报告原因：有业绩公布需要点评 增持（维持） | 市场数据： | 2025 年 04 月 28 日 | | --- | --- | | 收盘价（元） | 118.63 | | 一年内最高/最低（元） | 155.00/69.52 | | 市净率 | 12.9 | | 股息率%（分红/股价） | 0.13 | | 流通 A 股市值（百万元） | 31,119 | | 上证指数/深证成指 | 3,288.41/9,855.20 | | 注："股息率"以最近一年已公布分红计算 | | 一年内股价与大盘对比走势： 04-29 05-29 06-29 07-29 08-29 09-29 10-29 11-29 12-29 01-29 02-28 03-31 -50% 0% 50% 100% 华大九天 沪深 ...

点击 关注我们 报告发布日期：2025年2月10日 报告名称:《半导体2月投资策略：： 多款国产GPU适配DeepSeek，看好AI全产业链国产化 》 分析师：胡剑 S0980521080001/胡慧 S0980521080002/ 叶子 S0980522100003 / 詹 浏洋 S0980524060001 / 张大为 S0980524100002/李书颖S0980522100003 联系人：连欣然 完整报告请扫描下方二维码 国信研究 半导体2月投资策略: 多款国产GPU适配D eepSeek,看好Al全产业链国产化 2025-02-10 | 胡剑 胡慧 叶子 张大为 詹浏洋 1月SW半导体指数下跌1.59%,估值处于2019年以来 68.70%分位2025年1月SW半导体指数下跌1.59%,跑输 电子行业1.33pct,跑赢沪深300指数1.40pct;海外费城 半导体指数上涨0.72%，台湾半导体指数上涨4.71%。从 半导体子行业来看,数字芯片设计(-0.12%)、半导体材 料(-0.74%)涨跌幅居前;分立器件(-4.92%)、集成电路封 测(-4.30%) 涨跌幅居后。截至2025年1月31日, ...