武汉光迅科技股份有限公司董事会审计委员会 关于 2025 年半年度计提资产减值准备的合理性说明 根据《深圳证券交易所股票上市规则》《深圳证券交易所上市公司自律监管 指引第 1 号——主板上市公司规范运作》《企业会计准则》以及武汉光迅科技股 份有限公司（以下简称"公司"）审计委员会有关规定，公司董事会审计委员会 对公司计提资产减值准备相关材料进行了审查，并对《关于 2025 年半年度计提 资产减值准备的公告》进行了认真审议，基于审慎的判断，对公司计提资产减值 准备作出如下说明： 公司本次计提资产减值准备遵照并符合《企业会计准则》和公司相关会计政 策的规定，本次计提资产减值准备基于谨慎性原则，依据充分，符合公司资产现 状，有助于更加公允地反映截止 2025 年 6 月 30 日公司的财务状况、资产价值及 经营成果，使公司关于资产价值的会计信息更加真实可靠，更具合理性。 二〇二五年八月二十日 公司董事会审计委员会委员关于 2025 年半年度计提资产减值准备的合理性 说明的签字： 胡华夏 王 征 孙 晋 李国庆 李醒群 武汉光迅科技股份有限公司审计委员会 ...

证券代码：002281 证券简称：光迅科技 公告编号：（2025）038 武汉光迅科技股份有限公司 第七届监事会第二十五次会议决议公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误导 性陈述或重大遗漏。 武汉光迅科技股份有限公司（以下简称"公司"或"本公司"）第七届监事会第 二十五次会议于 2025 年 8 月 26 日在公司高端光电子器件产业基地 F1—103 会议室以 现场会议方式召开。本次监事会会议通知已于 2025 年 8 月 15 日以电子邮件方式发出。 会议应参加监事 3 人，实际参加监事 3 人。会议的召集与召开符合《公司法》和《公 司章程》的有关规定。会议由监事会主席罗锋先生主持。 二、 审议通过了《关于 2025 年半年度计提资产减值准备的议案》 有效表决票 3 票，其中同意 3 票，反对 0 票，弃权 0 票。 经审核，监事会认为公司 2025 年半年度计提资产减值损失，符合《企业会计准则》 和公司相关会计政策等相关规定，依据充分，决策程序合法，能更加客观公允地反映 了公司的资产状况和经营成果，有利于向投资者提供更加可靠的财务信息，因此，监 事会同意本次计提资产减值 ...

本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误导 性陈述或重大遗漏。 武汉光迅科技股份有限公司（以下简称"公司"或"本公司"）第七届董事会第二 十七次会议于 2025 年 8 月 26 日在公司高端光电子器件产业基地 F1-1-103 会议室以现 场表决方式召开。本次董事会会议通知已于 2025 年 8 月 15 日以电子邮件方式发出。 会议应参加董事 11 名，实际参加董事 11 名。公司监事会 3 名监事和部分高级管理人 员列席了本次会议。会议的召集与召开符合《公司法》和《公司章程》的有关规定。 会议由董事长黄宣泽先生主持。 证券代码：002281 证券简称：光迅科技 公告编号：（2025）037 武汉光迅科技股份有限公司 第七届董事会第二十七次会议决议公告 经与会董事认真审议，以投票表决方式通过了以下决议： 有效表决票 11 票，其中同意 11 票，反对 0 票，弃权 0 票。 《武汉光迅科技股份有限公司 2025 年半年度报告全文》详见巨潮资讯网；《武汉 光迅科技股份有限公司 2025 年半年度报告摘要》详见《证券时报》《中国证券报》《上 海证券报》《证券日报》和巨潮资讯网。 三 ...

Group 1 - The company reported a revenue of 5.243 billion yuan for the first half of 2025, representing a year-on-year growth of 68.59% [1] - The net profit attributable to shareholders of the listed company was 372 million yuan, showing a year-on-year increase of 78.98% [1] - The company announced that it will not distribute cash dividends, issue bonus shares, or increase capital from reserves [1]

每经AI快讯，8月27日，光迅科技(002281.SZ)公告称，光迅科技发布2025年半年度报告摘要，公司实现 营业收入52.43亿元，同比增长68.59%；归属于上市公司股东的净利润3.72亿元，同比增长78.98%。公 司计划不派发现金红利，不送红股，不以公积金转增股本。 ...

Core Viewpoint - The optical splitter industry is experiencing significant growth driven by the increasing demand for high bandwidth and transmission rates in the context of emerging technologies such as 5G, IoT, and cloud computing. The market size in China is projected to reach 19 billion yuan in 2024, representing an 18.8% year-on-year increase [1][8]. Group 1: Industry Overview - Optical splitters, also known as splitters, are crucial passive devices in optical communication networks, responsible for dividing one optical signal into multiple signals or combining multiple signals into one [3][8]. - The optical splitter market is expected to grow due to the rising demand for high bandwidth and stable networks, particularly in FTTH applications [7][8]. Group 2: Industry Development - The optical splitter industry in China began in the 1990s, initially focusing on imitating and importing foreign technology. However, it has since evolved, with domestic companies increasing R&D investments and improving product performance [6][8]. - The market demand for optical splitters has surged since 2020, driven by the construction of 5G base stations and the growth of data centers [6][8]. Group 3: Industry Chain - The upstream of the optical splitter industry includes raw materials such as optical materials and precision manufacturing metals, which directly affect the performance and stability of optical splitters [6][8]. - The midstream involves the production and manufacturing of optical splitters, including chip design, manufacturing, packaging, and testing [6][8]. - The downstream consists of application fields such as telecommunications, data centers, and broadband network providers, which demand high performance and reliability from optical splitters [6][8]. Group 4: Competitive Landscape - The optical splitter market is competitive, with both domestic and international companies participating. Notable international players include JDSU, Finisar, and Nichia, while domestic companies like FiberHome and Shijia Photon are also gaining market share [8]. - Domestic companies are narrowing the technology gap with international firms through increased R&D and leveraging cost advantages [8]. Group 5: Future Trends - Technological innovation will continue to drive the performance enhancement of optical splitters, with new materials and advanced manufacturing techniques like nanotechnology and 3D printing expected to play significant roles [14][15]. - The application fields for optical splitters are expanding, particularly in 5G networks, IoT, smart transportation, and smart cities, which will further increase demand [14][15]. - The industry is likely to undergo consolidation, with larger companies acquiring smaller ones to enhance market share and competitiveness [15].

Group 1 - The CPO concept stocks in the A-share market experienced significant gains, with notable performances from various companies [1] - Robotech reached a 20% limit up, while Dekoli surged over 14% [1] - Other companies such as Zhongji Xuchuang and Juguang Technology saw increases of over 13% and 10% respectively [1] Group 2 - Cambridge Technology and Changfei Optical Fiber both hit the 10% limit up [1] - New Yisheng rose over 9%, while companies like Changxin Bochuang and Shijia Photon increased by over 8% [1] - Several other firms, including Hengtong Optical, Huimiao Technology, and Mingpu Optoelectronics, saw gains of over 6% [1]

Group 1 - The AI computing sector experienced a significant net profit growth of 56.27% year-on-year in the first half of the year, marking a five-year high [3][4] - Major companies in the sector, such as Hongjing Technology and Xinyi Sheng, reported extraordinary profit increases of 725% and over 350% respectively, indicating a booming market driven by increased global AI computing investment and accelerated domestic substitution [3][4] - Despite the surge in popular stocks, foreign capital is focusing on five underperforming stocks in the computing sector, indicating a strategic shift towards value investing rather than chasing high-flying stocks [4][5] Group 2 - The five underperforming stocks being targeted by foreign investors have lagged behind the computing index in terms of growth, suggesting a potential for recovery and value realization [4][5] - Companies like Haiguang Information, Zhongke Shuguang, and Guangxun Technology are highlighted for their strong fundamentals and growth potential, despite their current lower valuations compared to industry peers [5] - The investment strategy emphasizes diversification across multiple underperforming stocks to mitigate risks associated with technological iterations and market volatility [5]

Investment Rating - The report maintains a "Positive" investment rating for the communication equipment industry [7]. Core Insights - Optical Circuit Switching (OCS) technology allows for routing and forwarding of optical signals without optical-electrical conversion, offering ultra-high transmission speeds, low latency, low power consumption, and high stability compared to traditional switches. This technology is expected to significantly enhance the value of the industry chain in the long term [2][10]. - Google has integrated OCS technology into its TPU v4 generation, which is now in large-scale deployment. Major overseas optical communication leaders are actively promoting OCS products, with significant revenue contributions expected by 2026 [2][10]. Summary by Sections OCS Technology Overview - OCS operates on the principle of direct optical signal switching, eliminating the need for optical-electrical conversion, thus providing advantages such as ultra-high transmission speed and low power consumption. It is seen as a potential long-term replacement for electrical switches [10]. - LightCounting predicts that OCS shipments will experience explosive growth, reaching 10,000 units in 2023 and exceeding 50,000 units by 2029 [10]. Competitive Landscape - There are three main approaches to OCS technology: MEMS, Digital Liquid Crystal (DLC), and Direct Laser Beam Steering (DLBS). Google and Lumentum primarily use the MEMS approach, while Coherent employs the non-mechanical DLC method [10]. - The report highlights that Lumentum and Coherent have begun generating revenue from their OCS businesses, with expectations for continued revenue growth in upcoming quarters [4][10]. Market Outlook - The report suggests that OCS technology will replace electrical switches in the spine layer first, with potential penetration into the leaf/ToR layer in the future. The market for OCS is projected to expand significantly, with an estimated market space of around $2 billion [10]. - Key players to watch include optical system manufacturers with first-mover advantages, as well as manufacturers of passive optical components and laser sources [10].

Group 1 - The main stocks with significant capital outflow include Shenghong Technology (-1 billion), Industrial Fulian (-0.876 billion), and Wolong Electric Drive (-0.691 billion) [1] - The sectors affected by the capital outflow include electronic components, consumer electronics, and motors [2][3] - The largest percentage drop in stock prices was observed in Jintian Co. (-9.97%) and Wolong Electric Drive (-8.29%) [2][3] Group 2 - The total capital outflow from the top 20 stocks amounts to approximately 46.5 billion [1] - Other notable stocks with significant outflows include Yunnan Geology (-0.538 billion) and Dongfang Wealth (-0.521 billion) [1][2] - The communication equipment sector also experienced notable outflows, with companies like Tianfu Communication and Hainengda seeing outflows of 0.372 billion and 0.498 billion respectively [2][3]