Core Viewpoint - The research institute has made significant advancements in the development of high-performance MEMS fast mirrors, which have substantial potential applications in satellite laser communication [1] Group 1: Technology Development - The MEMS fast mirrors feature a large mirror surface size and a compact packaging volume [1] - The mirrors exhibit excellent linearity, angular resolution, response speed, repeat positioning accuracy, and dynamic deformation of the mirror surface [1] - The integration of high-sensitivity angle sensors allows for more precise closed-loop control of laser beams [1] Group 2: Application Potential - The fast mirrors play a crucial role in satellite laser communication by directing, capturing, and tracking laser beams [1] - The advancements in this technology indicate a promising future for its application in laser satellite communication [1]

每日市场观察 2025 年 5 月 7 日 【今日关注】 周二是五月份的第一个交易日，A 股三大股指跳空高开，全天走势稳健 上扬，三大股指都以全日最高点位收盘；收盘沪指涨 1.13%，深证成指 涨 1.84%，创业板指涨 1.97%。沪深两市成交额达到 1.336 万亿，较前 一交易日放量 1600 多亿元，行业板块基本呈现全线上涨，计算机、机 械设备、通信、电子、传媒、电力、汽车等行业涨幅居前，概念板块方 面可控核聚变、超导、稀土永磁、华为鸿蒙、信创、光通信等板块市场 全面开花，两市上涨股票数量超过 4900 多只。 五一长假期间美国重启贸易谈判意愿增强，外围市场表现较好，A 股长 假后首日的表现显示出 A 股市场抵御外部冲击的基础稳固，三大股指同 步上扬显示出市场反弹力度在提升。技术面上，沪指自 4 月 23 日连续 调整结束后再度冲击 60 日均线，深成指和创业板指在四月份的市场表 现一直弱于沪指，周二盘中表现强于沪指，预示 A 股市场的风险偏好在 提高；技术上看，三大股指均收出有跳空缺口的阳线，技术走势转强， 从日 K 线上分析，深成指和创业板距离 60 日均线的幅度较大，后期市 场的反弹空间可以期待 ...

江丰电子（300666.SZ）：双轮驱动 业绩高增，精密部件开启成长新篇 章 2025 年 5 月 6 日 推荐/维持 江丰电子 公司报告 ——2024 年报业绩点评 事件： 2025 年 4 月 15 日，江丰电子发布 2024 年度报告：公司 2024 年实现营业收 入 36.05 亿元，同比增长 38.57%；归母净利润 4.01 亿元，同比增长 56.79%； 扣非归母净利润 3.04 亿元，同比增长 94.92%。 点评： 公司 2024 年度营收同比增长 38.57%，扣非归母净利润同比增长 94.92%，业 绩超预期。2024 年，实现营业收入 36.05 亿元，同比增长 38.57% ；归母净 利润 4.01 亿元，同比增长 56.79%；扣非归母净利润 3.04 亿元，同比增长 94.92%；毛利率为 28.17%，同比减少 1.03pct。主要得益于报告期内客户订 单持续攀升，其中超高纯金属溅射靶材销售收入达 23.33 亿元，同比增长 39.51%，毛利率为 31.35%，同比提升 2.90pct；公司在全球晶圆制造溅射靶 材领域的市场份额进一步扩张，在技术和市场份额方面均跻身全球领先行 ...

经营范围含技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；数据处理和存储支持服 务；工程管理服务；交通安全、管制专用设备制造；航空运输设备销售；运输设备租赁服务；紧急救援 服务；以自有资金从事投资活动；环境保护监测；生态资源监测；智能无人飞行器制造；智能无人飞行 器销售；会议及展览服务；航空商务服务；体育赛事策划；科普宣传服务；园区管理服务；5G通信技 术服务；电子产品销售；物联网技术研发；人工智能行业应用系统集成服务；软件开发；信息系统集成 服务；工程技术服务（规划管理、勘察、设计、监理除外）；企业管理咨询；信息技术咨询服务；公共 安全管理咨询服务；气象信息服务；卫星通信服务；信息系统运行维护服务；航空运营支持服务；计算 机软硬件及辅助设备批发；网络与信息安全软件开发。（除依法须经批准的项目外，凭营业执照依法自 主开展经营活动） 企业名称北斗星航（深圳）低空产业控股有限公司法定代表人刘晓方注册资本1000万人民币国标行业交 通运输、仓储和邮政业>航空运输业>航空客货运输地址深圳市罗湖区笋岗街道田心社区梨园路与梅园 路交汇处东北侧深业泰富广场B座608企业类型有限责任公司（法人独资）营业期限202 ...

以下文章来源于正解局 ，作者正解局 正解局 . 解读产业，发现价值。产业/城市/企业。 本文来自微信公众号： 正解局 （ID：zhengjieclub） ，作者：正解局，题图来自：Unsplash 今天，微软正式关停Skype。曾经的全球最大语音通信软件，宣告死亡。 Skype是如何崛起的？其兴衰又给我们带来了什么启示？ 一、兴衰 自诞生之初， 互联网的目的就是实现计算机之间的通信和资源共享。 有了互联网，无论身处世界何地，都可以进行通信和数据交换。 为了实现更高效、更便捷、更及时的连接，互联网在连接的技术与应用上也在不断迭代更新。 最早的应用是诞生于1960年代的电子邮件，其让用户可以通过网络发送和接收文本信息，这至今仍在被广泛使用。 随后的是诞生于1970年代的公告板系统 （Bulletin Board System，BBS） ，天涯论坛、猫扑论坛也曾火爆一时，是众多网友喜爱的交流平台。 真正意义上的即时通信软件，还要等到1996年。 三个以色列人研发出ICQ （I SEEK YOU我找你之意） ，支持在互联网上聊天、发送消息、传递文件等功能。 正是在这样的背景下，Skype诞生了。 2003年，爱沙尼亚 ...

Financial Data and Key Metrics Changes - First quarter revenue was $1,585 million, representing a 13% decrease sequentially but a 2% increase year over year [26] - Gross profit for the first quarter was $379 million, translating to a gross margin of approximately 23.9% [29] - Net income for the first quarter was $189 million, an increase of $15 million from the previous year [30] Business Line Data and Key Metrics Changes - Automotive revenue represented approximately 19% of total revenue, decreasing 25% sequentially but increasing 16% year over year [28] - Smart mobile devices accounted for approximately 37% of total revenue, with a 21% sequential decrease and a 14% year-over-year decrease [27] - Communications infrastructure and data center revenue increased approximately 2% sequentially and 45% year over year, representing about 11% of total revenue [29] Market Data and Key Metrics Changes - Revenue from home and industrial IoT markets represented approximately 21% of total revenue, decreasing 8% sequentially but increasing 6% year over year [28] - The automotive market is expected to see meaningful year-over-year revenue growth in 2025 despite current soft demand [15] - The IoT segment returned to year-over-year growth in Q1, but caution is advised for the second half of the year due to tariff uncertainties [20] Company Strategy and Development Direction - The company is focused on free cash flow generation as a key objective, with $165 million of non-IFRS adjusted free cash flow reported for Q1 [7] - Investments exceeding $7 billion have been made in U.S., Germany, and Singapore facilities since 2021 to enhance manufacturing scale and technology diversity [10] - The serviceable addressable market is anticipated to grow at approximately 10% per annum through the end of the decade, with the company positioned to grow at or faster than market rates [11] Management's Comments on Operating Environment and Future Outlook - Management noted ongoing geopolitical tensions and trade uncertainties impacting the global economy, but expressed confidence in the company's long-term growth opportunities [7] - The company is monitoring supply chain dynamics closely and diversifying sourcing strategies to mitigate potential impacts on costs [9] - Despite uncertainties, the long-term demand for essential chip technologies remains strong, with a robust financial profile and declining leverage [13] Other Important Information - The company expects total revenue for Q2 2025 to be approximately $1,675 million, with gross margin guidance in the range of 25% [32] - Operating expenses for Q1 were approximately 10% of total revenue, with R&D expenses at $114 million [29] - The company has a strong liquidity position with $4.7 billion in cash and marketable securities [13] Q&A Session Summary Question: Impact of tariffs on revenue - Management indicated no significant short-term impacts from tariffs on orders, but remains cautious about potential medium-term effects on consumer and industrial demand [41] Question: ASP outlook for the year - ASPs are expected to decline mid-single digits due to product mix and underutilization payments, but gross margins are expected to be supported by better utilization and structural cost improvements [47][49] Question: Growth expectations for communication infrastructure and data center - Management anticipates high teens growth for the communication infrastructure and data center segment in 2025, driven by substantial investments in data centers [55] Question: Recovery in automotive market - The automotive segment is expected to continue growing, with strong design wins and increasing semiconductor content in vehicles [67] Question: Inorganic growth strategy - The company is open to inorganic growth opportunities that align with its strategy, particularly in enhancing its differentiated chip portfolio [90]

投资者关系活动记录表 | | □特定对象调研 √分析师会议 | | | | --- | --- | --- | --- | | 投资者关系活动 | □媒体采访 □业绩说明会 | | | | 类别 | □新闻发布会 □路演活动 | | | | | □现场参观 √其他 | 线上交流 | | | 参与单位名称 | 华泰证券 王兴 陈越兮 | | | | | 华泰柏瑞基金 刘志清 | | | | 时间 | 2025 年 5 月 6 日 | | | | 地点 | 公司会议室 | | | | 公司接待人员 | 黄华 董事会秘书 | | | | 姓名 | 张炜亮 投资者关系经理 | | | | | 邓家庆 证券事务代表 | | | | | 公司于 2025 年 5 月 6 | 日接待参与本次调研活动的机构，主要 | | | | 活动内容如下： | | | | | 一、介绍公司基本情况、2024 | 年度业务开展情况和 | 2025 年战 | | | 略规划。 | | | | | 二、投资者互动交流 | | | | | 1、简要介绍公司 2024 年度及 2025 | | 年第一季度业绩情况？ | | 投资者关系活动 | 答 ...

Group 1 - The core viewpoint of the news highlights the strong performance of the 5G communication sector, driven by optimistic market expectations and regulatory support for direct satellite services [1] - The CSI 5G Communication Theme Index (csi931079) showed active trading with an intraday increase of 3.0%, while the 5GETF (159994) also performed well, reaching an intraday rise of 2.94% [1] - The newly released regulations on direct satellite services by the National Internet Information Office and other departments emphasize safety, development, and innovation, which are expected to further promote the growth of the 5G communication sector [1] Group 2 - The electronics industry is experiencing a favorable shift, with an overweight ratio of 7.3% and the semiconductor sector benefiting from a recovery in fundamentals and significant technological breakthroughs [2] - The consumer electronics sector is seeing increased demand due to national subsidy policies, leading to potential valuation recovery [2] - AI-driven products, such as the AI Agent Manus, are expected to transform the market, with AI glasses anticipated to become a new growth point in the consumer electronics sector [2]

Industry Summary - The National Internet Information Office and other government bodies have issued regulations for satellite direct connection services, effective from June 1, 2025, to support the integration of satellite communication with ground mobile communication [1] - The satellite direct connection market is identified as a core area for space-ground integrated communication, with a projected market size of $66.8 billion over the next decade according to NSR [1] - The market is expected to experience growth driven by the scale effect of over 1 billion smartphones shipped annually and the demand for emergency rescue and marine communication, leading to increased penetration of satellite communication modules into mid-range devices [1] - The satellite direct connection market is transitioning from "technology validation" to "scale application," with emergency communication, IoT, and consumer scenarios expected to see early growth [1] - The market is anticipated to become a trillion-dollar blue ocean, reshaping the global communication landscape due to declining costs, standardization, and policy support over the next ten years [1] Company Summary - Tianyin Electromechanical's subsidiary, Tianyin Star, specializes in stellar sensors, holding a competitive position in the domestic commercial satellite market [2] - Huali Chuantong has developed a comprehensive industry chain for satellite communication, offering a full range of satellite application products and solutions based on its self-developed core chip technology [2]

[Table_Main] 行业研究|电信服务 证券研究报告 电信服务行业周报 2025 年 5 月 4 日 [Table_Summary] 报告要点： 市场整体行情及通信细分板块行情回顾 [Table_Invest]推荐|维持 [Table_Title] 小米发布首个推理模型 MiMo，Meta 上修资本开支 指引 ——通信行业周报 周行情：本周（2025.4.28-2025.5.2）上证综指回调 0.49%，深证成 指回调0.17%，创业板指上涨 0.04%。本周申万通信上涨0.59%。考 虑通信行业的高景气度延续，AI、5.5G 及卫星通信持续推动行业发 展，我们给予通信行业"推荐"评级。 细分行业：本周（2025.4.28-2025.5.2）通信板块三级子行业中，通 信应用增值服务上涨幅度最高，涨幅为 6.23%，其他通信设备回调幅 度最高，跌幅为 0.93%，本周各细分板块主要呈上涨趋势。 个股方面：本周（2025.4.28-2025.5.2）涨幅板块分析方面，博创科 技（26.63%）、平治信息（23.03%）、万隆光电（15.28%）涨幅 分列前三。 建议关注方向：算力产业链、卫星互联网 1) 算 ...