转自：新华财经 新华财经北京5月9日电（胡晨曦）A股三大指数5月9日早盘震荡调整，沪指持续低位调整；创业板指则 持续下挫，盘中一度跌超1%。盘面上，银行股逆势走强，建设银行、浦发银行、江苏银行齐创历史新 高；ST板块延续强势，*ST南置、ST瑞和、*ST东易等超20股涨停；电力股再度走高，淮河能源涨停。 下跌方面，半导体芯片股走低，华虹公司跌超10%；机器人概念股调整，东土科技等跌超8%。 至午间收盘时，上证指数报3343.38点，跌幅0.26%，成交额约3044亿元；深证成指报10112.17点，跌幅 0.84%，成交额约4835亿元；创业板指报2009.26点，跌幅0.99%，成交额约2269亿元。 热点板块 盘面上，纺织制造、银行、电力、ST板块、成飞、中船系等板块和概念股涨幅居前；半导体、影视院 线、零售、科创次新股、存储芯片、一体化压铸等板块和概念股跌幅居前。 机构观点 华泰证券：展望2025年二季度，全球AI算力侧投资加码有望驱动光通信板块业绩延续高增长，同时建 议关注景气度扩散方向；电信运营商板块业绩预计保持稳健增长，资本开支进一步向智算倾斜；泛物联 网板块业绩有望延续回暖趋势；ICT设备及ID ...

Core Viewpoint - Meixin Technology is advancing its headquarters construction project in the Greater Bay Area, with the main structure completed in 2024 and expected to be operational by 2025, while focusing on expanding its product range in high-growth markets such as new energy vehicles, 5G communication, artificial intelligence, and industrial automation [2] Financial Performance - In 2024, the company anticipates a revenue of 422 million yuan, a net profit attributable to shareholders of 32.27 million yuan, and a net cash flow from operating activities of 74.23 million yuan, with basic earnings per share of 0.74 yuan and a weighted average return on equity of 4.40% [2] - The total assets of the company are projected to be 1.067 billion yuan, with net assets attributable to shareholders at 763 million yuan [2] - Domestic revenue accounts for 71.54% while overseas revenue constitutes 28.46% [2] Market Expansion and Challenges - The company faces challenges in overseas market expansion due to legal regulations, industrial policies, political and economic environment changes, international relations tensions, trade sanctions, and force majeure [2] - To address these challenges, the company is considering establishing a factory in Southeast Asia to leverage local policies and cost advantages, collaborating with local partners to improve supply efficiency, reduce logistics costs, and enhance customer satisfaction [2] Product Development in Automotive Electronics - In the automotive electronics sector, the company focuses on flat transformer technology and magnetic integration technology, developing a range of power magnetic components for applications in battery management systems, on-board charging systems, DC-DC converters, autonomous driving systems, in-car navigation multimedia systems, electronic control units, safety control systems, and energy transmission systems [3]

Core Viewpoint - The emergence of 5G-A signals in Beijing indicates a significant upgrade in mobile network capabilities, promising enhanced communication experiences and broader applications across various industries [1][3]. Group 1: 5G-A Overview - 5G-A offers substantial improvements over 5G in terms of capacity, speed, latency, positioning, and reliability, potentially supporting 500 million IoT devices [3]. - The technology is currently being tested across 31 provinces in China and has been validated in regions such as Europe, Latin America, and the Middle East [3]. Group 2: Operator Strategies - Major telecom operators are rapidly advancing their 5G-A initiatives, with China Mobile planning to invest nearly 10 billion yuan to upgrade over 400,000 base stations [7]. - China Telecom aims to implement 5G-A applications across various industries and scenarios, collaborating with the supply chain for innovative pilot projects [7]. - China Unicom intends to launch 5G-A in 39 key urban areas and over 300 significant city scenarios this year [7]. Group 3: Applications and Opportunities - The robust communication capabilities of 5G-A will enhance traditional industries by enabling more efficient device connectivity and data transmission, leading to smarter and more automated production processes [9]. - The integration of 5G-A with AR technology is expected to mature spatial computing platforms and support advanced technologies like brain-computer interfaces [9]. - 5G-A's capabilities will facilitate immersive applications such as XR (extended reality), holographic communication, and cloud gaming, while significantly improving response times for emergency communications and telemedicine [10].

Market Overview - The Shanghai Composite Index rose by 0.28% to close at 3352.0 points, with a daily high of 3359.73 points [1] - The Shenzhen Component Index increased by 0.93% to close at 10197.66 points, reaching a high of 10222.81 points [1] - The ChiNext Index saw a rise of 1.65%, closing at 2029.45 points, with a peak of 2036.1 points [1] ETF Market Performance - The median return of stock ETFs was 0.58%, with the highest return from the Huaxia ChiNext 50 ETF at 2.82% [2] - The top-performing industry index ETF was the Yongying Guozheng Commercial Satellite Communication Industry ETF, yielding 2.73% [2] - The top strategy index ETF was the Huaxia ChiNext Low Volatility Value ETF, returning 1.33% [2] - The best-performing thematic index ETF was the Fuguo CSI Communication Equipment Thematic ETF, which achieved a return of 4.36% [2] ETF Performance Rankings - The top three ETFs by return were: - Fuguo CSI Communication Equipment Thematic ETF (4.36%) - Guotai CSI All-Share Communication Equipment ETF (3.9%) - Yinhua CSI 5G Communication Thematic ETF (3.21%) [5] - The three ETFs with the largest declines were: - Huaan CSI Shanghai-Hong Kong Gold Industry Stock ETF (-1.94%) - Yongying CSI Shanghai-Hong Kong Gold Industry Stock ETF (-1.79%) - ICBC Credit Suisse CSI Shanghai-Hong Kong Gold Industry Stock ETF (-1.74%) [6] ETF Fund Flows - The top three ETFs by fund inflow were: - Huaxia SSE 50 ETF (inflow of 1.471 billion) - Huatai-PB CSI 300 ETF (inflow of 622 million) - Huaxia SSE Sci-Tech Innovation Board 50 ETF (inflow of 620 million) [8] - The three ETFs with the largest outflows were: - Huaxia CSI Robot ETF (outflow of 416 million) - Huaxia SSE Sci-Tech Innovation Board Comprehensive ETF (outflow of 349 million) - Huaan ChiNext 50 ETF (outflow of 337 million) [10] ETF Margin Trading Overview - The top three ETFs by margin buying were: - Huaxia SSE Sci-Tech Innovation Board 50 ETF (554 million) - Huatai-PB CSI 300 ETF (364 million) - Guotai CSI All-Share Securities Company ETF (223 million) [11] - The highest margin selling amounts were: - Southern CSI 1000 ETF (39.97 million) - Huatai-PB CSI 300 ETF (21.88 million) - Southern CSI 500 ETF (16.99 million) [12] Institutional Insights - Everbright Securities noted that the communication sector still presents structural opportunities, with the long-term logic of operators remaining valuable and certain growth segments showing positive prospects [13] - Galaxy Securities suggested that the communication and new infrastructure sectors are likely to see upward revisions in expectations, driven by policies like Digital China and the continuous emergence of new AI applications [14]

登录新浪财经APP 搜索【信披】查看更多考评等级 浙江盛洋科技股份有限公司(以下简称"公司"或"盛洋科技")于2025年4月18日发布公司2024年年度报告。 为便于广大投资者更全面深入地了解公司2024年度的经营成果、财务状况，公司于2025年5月8日召开了 2024年度业绩说明会。现将本次会议召开情况公告如下： 一、本次投资者说明会召开情况 公司于2025年4月18日通过上海证券交易所网站（http://www.sse.com.cn）和指定信息披露媒体《中国证 券报》《上海证券报》《证券时报》《证券日报》披露了《盛洋科技关于召开2024年度业绩说明会的通 知》（公告编号：2025-017）。 2025年5月8日上午10:00-11:00，公司通过上海证券交易所上证路演中心（网址： http://roadshow.sseinfo.com/）以网络互动方式召开了2024年度业绩说明会，公司董事长兼总经理叶利明 先生，独立董事周子学先生、吕西林先生、郭重清先生，董事、董事会秘书兼副总经理申杰峰先生，财 务总监范月刚先生出席了本次会议，与投资者进行了交流和沟通，并就投资者普遍关注的问题进行了回 复。 二、投资者提 ...

证券代码：002916 证券简称：深南电路 深南电路股份有限公司投资者关系活动记录表 | 编号：2025-16 | | --- | | □特定对象调研 | □分析师会议 | □现场参观 | 投资者关系 | | | | | --- | --- | --- | --- | --- | --- | --- | | □媒体采访 | □业绩说明会 | □新闻发布会 | 活动类别 | | | | | □路演活动 | √其他 | （ | 券商策略会 | ） | 国泰君安自营、招商证券自营、淳厚基金、广发资管、浩成资产、红土创新基金、创富兆 | | | 业、源乘投资、红塔红土基金、平安证券、信达澳亚基金、Capstone | Capital、三井住友德 | 思资管、国任保险、玄甲私募、吉晟资产、东方阿尔法基金、华能贵诚信托、恒泰证券、 | | | | | | Schroders、世纪证券、恒立基金、Grand | Management、纽富斯投资、财信证 | Alliance | Asset | 券、方正证券、景顺长城基金、Hel | Ved Capital、Balyasny Asset | Management（HK）、贝 ...

Group 1: Company Overview - The company specializes in the research, production, and sales of IoT intelligent products, recognized as a high-tech enterprise and a "specialized and innovative" small giant [1][2] - The mission is to "empower everything with wisdom, co-create a better future," focusing on customer achievement, innovation, pragmatism, and quality [2] Group 2: Financial Performance - In 2024, the company achieved a revenue of CNY 1.402 billion, a year-on-year increase of 24.85%, and a net profit of CNY 176 million, up by 0.81% [2] - In Q1 2025, revenue reached CNY 348 million, a 40.28% increase year-on-year, with a net profit of CNY 40 million, up by 14.42% [2] Group 3: Revenue Composition - Revenue breakdown by product application: - Smart vehicle terminals: 39.04% - Smart travel components: 24.81% - Smart sleep terminals: 14.17% - Smart payment hardware: 6.10% - Other smart hardware: 10.16% [2] Group 4: Financial Health - The company maintains a low debt-to-asset ratio of 19.31% as of December 31, 2024, indicating a strong financial position [3] - The sales strategy includes a cash-in-advance model for small to medium clients and credit terms for large clients, ensuring stable cash flow [3] Group 5: Product Development - The company is developing smart sleep terminals that monitor key physiological indicators and adjust temperature for optimal sleep quality [4] - The smart vehicle monitoring terminal includes collision warning features and uploads data to regulatory platforms [4] Group 6: Market Trends - The smart travel component business is expected to grow as electric bike sharing penetrates lower-tier cities, driven by new safety standards requiring IoT features [5][6] - The company is exploring potential applications of its technology in the humanoid robot sector but currently focuses on established markets [6]

2025 年 5 月 8 日 行业研究 业绩实现高增长，光模块、北斗导航、AI 供应链景气度较高 ——通信行业 2024 年年报及 2025 年一季报总结 通信行业 增持（维持） 作者 分析师：刘凯 执业证书编号：S0930517100002 021-52523849 kailiu@ebscn.com 分析师：林仕霄 执业证书编号：S0930522090003 021-52523818 linshixiao@ebscn.com 分析师：朱宇澍 执业证书编号：S0930522050001 021-52523821 zhuyushu@ebscn.com 分析师：王之含 执业证书编号：S0930524070008 021-52523691 wangzhihan@ebscn.com 行业与沪深 300 指数对比图 -14% -1% 12% 25% 38% 05/24 07/24 11/24 02/25 通信行业 沪深300 资料来源：Wind 要点 2025 年一季度通信行业整体业绩实现高增长，其中光模块、北斗导航、AI 供应链 表现亮眼。2024 年通信全行业（A 股）170 家公司实现归母净利润 2082.91 ...

Group 1 - A new company, Yiyang Hexi District Hanmo Technology Co., Ltd., has been established with a registered capital of 2 million RMB [1] - The company is wholly owned by Yiyang Yutong E-commerce Co., Ltd., which holds 100% of the shares [1] - The legal representative of the company is Guo Jiawei [1] Group 2 - The business scope of the company includes technology intermediary services, IoT technology research and development, and various manufacturing services related to smart devices and robotics [1] - The company is classified under the manufacturing industry, specifically in the sector of computer, communication, and other electronic device manufacturing [1] - The registered address of the company is located in Ping'an Lane, Taijia Section, Hexi District, Yiyang City, Hunan Province [1]

证券代码：300136 证券简称：信维通信 深圳市信维通信股份有限公司投资者关系活动记录表 编号：2025-02 | 投资者关 | □特定对象调研 □分析师会议 | | --- | --- | | 系活动类 | □媒体采访 □业绩说明会 | | 别 | □新闻发布会 □路演活动 | | | □现场参观 | | | 其他 （电话会议） | | 参与单位 | 2025 年 5 月 7 日 | | 名称及人 | 长江证券，红杉中国，淡水泉投资，华夏基金，南方基金，天风证 券，工银理财，兴业基金，兴证证券，杭银理财，中海基金，宏利 | | 员姓名 | 基金，汇安基金，稷定基金，陆家嘴国际信托，德睿恒丰资产，混 | | | 沌投资，华夏财富，新传奇基金，金之灏基金，同泰基金，怀德医 | | | 疗健康，信达澳亚基金，玄卜投资等。 | | | 以上排名不分先后。 | | 时间 | 2025 年 5 月 7 日 | | 地点 | 电话会议 | | 上市公司 | 董事会秘书：卢信 | | 接待人员 | | | | 投资者关系经理：瞿展 | | 姓名 | | | | 第一部分：公司 2024 年年度及 2025 年第一季度经 ...