| 代码 | 简称 | 5月6日涨跌幅 | 融资净买入额 | 最新融资余额 | 占流通市值比例 | 所属行 | | --- | --- | --- | --- | --- | --- | --- | | | | （%） | （万元） | （万元） | （%） | 业 | | 002475 | 立讯精 | 3.11 | 22762.09 | 366746.67 | 1.59 | 电子 | | | 密 | | | | | | | 300339 | 润和软 | 9.55 | 21202.14 | 329127.09 | 7.49 | 计算机 | | | 件 | | | | | | | 000158 | 常山北 明 | 10.02 | 19869.88 | 129714.39 | 3.29 | 计算机 | | 000977 | 浪潮信 息 | 2.81 | 16598.98 | 435062.27 | 5.66 | 计算机 | | 600839 | 四川长 | 7.05 | 15626.99 | 239086.15 | 4.61 | 家用电 | | | 虹 | | | | | 器 | | 300059 | 东方财 | ...

Core Viewpoint - 瑞芯微电子股份有限公司 has completed the cancellation of 789,000 stock options, which will not affect the company's capital structure or financial performance, nor the implementation of related incentive plans [1][2]. Group 1: Stock Options Cancellation - The cancellation of stock options was approved by the company's board and supervisory board [1]. - The specific details of the stock options cancellation were disclosed in previous announcements [1]. Group 2: AIoT Market and Company Performance - The company participated in the 2024 annual AI-themed performance briefing, discussing its operational results and financial status for 2024 and Q1 2025 [3][4]. - The company reported a revenue of 3.136 billion yuan in 2024, a year-on-year increase of 46.94%, and a net profit of 595 million yuan, up 341.01% [12]. - In Q1 2025, the company achieved a revenue of 885 million yuan, a 62.95% increase year-on-year, and a net profit of 209 million yuan, growing by 209.65% [12]. Group 3: AIoT Development and Strategy - The company is focusing on AI development, continuously iterating its self-developed NPU modules since 2018 to enhance AI support efficiency [5]. - The AIoT market is rapidly growing, and the company plans to launch co-processor chips to address the increasing demand for computing power [6]. - The company aims to maintain a strong R&D investment in AIoT, leveraging its technology and product advantages to capture market opportunities [7][14]. Group 4: Market Opportunities and Challenges - The company sees significant opportunities in the domestic AIoT market, particularly in automotive electronics, where it aims to increase its market share [8][9]. - The company has established a compliance system to address supply chain security challenges amid evolving international trade conditions [11]. - The company is gradually expanding its AIoT market globally, starting from a strong domestic base [10].

Core Viewpoint - The recovery of the electronic industry and the growth of the domestic AI ecosystem have significantly improved the performance of leading AI chip companies in the A-share market, with many companies experiencing substantial increases in contract liabilities and profits in the first quarter of the year [1][2]. Group 1: Company Performance - Haiguang Information reported a net profit of 1.931 billion yuan for 2024, a year-on-year increase of approximately 50%, and a first-quarter net profit of about 500 million yuan, up approximately 75% year-on-year [2]. - Cambrian-U achieved a revenue of 1.111 billion yuan in the first quarter, nearly matching its total revenue for the previous year, and turned a profit with a net profit of 355 million yuan [2]. - Ruixinwei's net profit reached 595 million yuan last year, a year-on-year increase of 341%, and 209 million yuan in the first quarter, a year-on-year increase of about 200% [2]. Group 2: Industry Trends - The demand for AI large model training is driving rapid growth in domestic intelligent computing power, leading to significant performance increases for related listed companies [2]. - The integration of AI with traditional industries is expected to accelerate, enhancing the industry's prosperity and driving continuous business growth [1]. Group 3: Ecosystem Development - The domestic AI industry is focusing on improving its ecosystem, particularly in software, to enhance training efficiency and adapt to domestic computing power [4][5]. - Haiguang Information is collaborating with nearly 5,000 enterprises, universities, and research institutions to develop joint solutions and promote a healthy ecosystem [5]. - Cambrian is advancing its intelligent chip products and platform systems, integrating them into over 100 million smart devices, and is working on AI curriculum development in collaboration with universities [6]. Group 4: Product Innovation - Ruixinwei plans to launch co-processor solutions to address the growing demand for computing power and the slow upgrade cycle of SoC chips [6]. - Allwinner Technology is diversifying its product offerings and actively collaborating with major industry players like Xiaomi and Tencent to integrate AI applications across various markets [7].

证券代码：603893 证券简称：瑞芯微 公告编号：2025-037 瑞芯微电子股份有限公司（以下简称"公司"）于近日在中国证券登记结算 有限责任公司上海分公司办理完毕 789,000 份股票期权注销事宜。 上述股票期权注销相关议案已经公司第四届董事会第四次会议和第四届监 事会第四次会议审议通过。具体内容详见公司于《上海证券报》《证券日报》《中 国证券报》《证券时报》及上海证券交易所网站（www.sse.com.cn）披露的《瑞 芯微电子股份有限公司关于 2022 年股票期权与限制性股票激励计划首次授予第 三个行权期行权条件及第三个限售期解除限售条件未成就暨注销股票期权和回 购注销限制性股票的公告》（公告编号：2025-029）、《瑞芯微电子股份有限公 司关于注销部分股票期权的公告》（公告编号：2025-035）。 本次注销股票期权事项不影响公司股本结构，不会对公司的财务状况和经营 成果产生实质性影响，且不影响公司相关激励计划的继续实施。 特此公告。 瑞芯微电子股份有限公司董事会 1 瑞芯微电子股份有限公司 关于部分股票期权注销完成的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或 ...

Core Viewpoint - The year 2025 is anticipated to be the "Year of Intelligent Agents," with the emergence of killer applications in the artificial intelligence (AI) sector [1][3][6]. Group 1: Industry Trends - Companies participating in the event are leaders in AI and digital economy sectors, covering various fields such as large models, AIoT chips, computing power, data centers, and industrial digitalization software [1]. - The AI-driven demand is expected to lead to significant growth in the IDC (Internet Data Center) industry, characterized by increased demand, larger and more standardized data centers, and diversified business models [4][5]. Group 2: Company Developments - DataPort has reported a substantial increase in demand due to AI, indicating a genuine demand explosion in the industry [5]. - Ruixinwei, a leader in AIoT SoC chips, is capitalizing on opportunities in edge and on-device AI applications, with multiple clients developing new hardware based on their main control chips [5]. - CloudSai Zhilian is actively contributing to Shanghai's computing power infrastructure, with a new high-level intelligent computing center project set to support digital infrastructure and smart city development [7]. - Nengke Technology achieved a remarkable growth in AI business, with a revenue of 1.51 billion yuan in 2024, a year-on-year increase of 7.47%, and AI product revenue skyrocketing over 12 times [7][8]. Group 3: Future Outlook - Companies are focusing on enhancing AI product development and market promotion, with Nengke Technology prioritizing AI in its 2025 strategy [8]. - Ruixinwei plans to continue iterating its self-developed NPU chips, aiming to meet diverse market demands for computing power [8].

证券代码：603893 证券简称：瑞芯微 公告编号：2025-038 瑞芯微电子股份有限公司 关于参加 2024 年度沪市主板人工智能专题 集体业绩说明会情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 瑞芯微电子股份有限公司（以下简称"公司"）于 2025 年 4 月 30 日参加了 2024 年度沪市主板人工智能专题集体业绩说明会，就公司 2024 年度及 2025 年 第一季度的经营成果和财务状况与投资者进行了沟通与交流。现将有关内容公告 如下： 一、业绩说明会召开情况 2025 年 4 月 30 日（星期三）下午 14:00-17:00，公司参加了由上海证券交易 所举办的 2024 年度沪市主板人工智能专题集体业绩说明会，公司董事、副总经 理兼 CFO 王海闽先生、副总经理李诗勤先生、独立董事乔政先生、董事会秘书 林玉秋女士出席会议，与投资者进行现场及线上的互动交流。 二、投资者提出的主要问题及公司回复情况 回复：我们看到当前国内的 AIoT 百行百业正在蓬勃发展。AI 大模型不断迭 代升级、使用效果全面提升 ...

每经记者 朱成祥 每经编辑 陈俊杰 4月30日下午，上交所举行2024年度沪市主板人工智能专题集体业绩说明会，参与公司有瑞芯微 （603893.SH，股价170.47元，市值714.11亿元）、三六零（601360.SH，股价10.23元，市值716.05亿 元）等。 瑞芯微认为，AI（人工智能）大模型不断迭代升级、使用效果全面提升，特别是在今年春节期间以 DeepSeek为代表、国内各家头部大模型公司快速迭代的一系列开源大模型，同时小参数量、适合端侧 部署的模型呈现越来越好的效果。这为边端侧AI应用发展带来颠覆性变革。随着AI端侧开发门槛显著 降低，得益于本地处理的实时性、低网络依赖、隐私保护等优势，AI技术在汽车、机器人、教育、家 庭、医疗等场景，以及可见的工业、农业、服务业等领域加速落地应用，将引发未来可预见的5~10年 边端侧的AIoT（智能物联网）高速发展。 对此，瑞芯微表示："公司自2018年推出第一代人工智能处理器NPU以来，经过持续迭代、不断推出多 款内置NPU的AIoT SoC（系统级芯片），已形成内置0.2TOPs（每秒可执行一万亿次）到6TOPs NPU算 力的AIoT SoC完整布局， ...

Group 1 - The smart speaker concept index rose by 3.05%, ranking 9th among concept sectors, with 54 stocks increasing in value [1] - Notable gainers in the smart speaker sector included Ruixinwei, Yingtong Communications, and Southern Precision, which all hit the daily limit, with increases of 10.00%, 9.99%, and 9.99% respectively [2][3] - The sector saw a net inflow of 1.716 billion yuan from main funds, with 37 stocks receiving net inflows, and five stocks exceeding 100 million yuan in net inflows [2] Group 2 - The top three stocks by net inflow were Ruixinwei (644.12 million yuan), Southern Precision (382.57 million yuan), and Yingtong Communications (226.54 million yuan) [2][3] - The net inflow ratios for Yingtong Communications, Ruixinwei, and Southern Precision were 33.36%, 23.54%, and 22.59% respectively [3] - The overall trading performance of the smart speaker sector was strong, with several stocks showing significant turnover rates, indicating active trading [4]

4月30日，瑞芯微（603893）副总经理李诗勤在2024年度沪市主板人工智能专题集体业绩说明会上表 示，今年公司计划推出协处理器解决方案，解决算力需求快速增长与SoC系统级芯片迭代升级周期慢的 矛盾问题，在原有成熟方案基础上，搭配AI升级需求，进一步助力AI落地满足边缘侧大模型运营需 求。(人民财讯) ...

AI眼镜概念30日盘中强势上扬，截至发稿，乐创技术涨超13%，瑞芯微、中光学、瀛通通讯等涨停，博 士眼镜涨近10%，雷神科技、明月镜片涨约9%。 行业方面，根据产业链调研，各大厂商正在加快研发AI智能眼镜，下半年有望迎来更多品牌的新品发 布。小米AI眼镜全面对标MetaRay-ban，有望采用高通AR1+恒玄2700的芯片方案，搭载摄像头、音频耳 机模块、结合AI带来非常丰富的功能，比如智能视觉、智能识物、自动识别餐厅等，并给出价位、评 分等。根据Wellsenn的测算，小米AI智能眼镜的综合硬件成本约177.5美元，此外，小米还有望推出电致 变色墨镜版及电致变色彩色版，综合成本约为1438元、1651元。华为盘古多模态大模型，从2021年发布 盘古大模型1.0版本至今已更新到5.0版本，能够更精准地理解物理世界，融合了语言和视觉跨模态信 息，支持图像理解等功能，预测华为AI智能眼镜，硬件创新和强劲大模型的结合将带来更快速的交互 体验。字节在大模型方面能力较强，有望在二季度发布AI智能眼镜。 校对：李凌锋 国金证券认为，AI智能眼镜正在逐步突破，已经发布的雷鸟、小度、Rokid、李未可等品牌陆续发售， 未来将 ...