独立董事工作制度 武汉光迅科技股份有限公司 独立董事工作制度 （2006 年 8 月制订，2010 年 3 月第一次修订，2024 年 4 月第二次修订） 第一章 总则 第一条 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公 司独立董事管理办法》（以下简称"《管理办法》"）《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》《公司章程》的有关规定，为进 一步完善武汉光迅科技股份有限公司（以下简称"公司"）的法人治理结构，改 善董事会结构，强化对内部董事及经理层的约束和监督机制，保护中小股东及债 权人的利益，促进公司的规范运作，特制定本制度。 第二章 一般规定 第二条 独立董事是指不在公司担任除董事外的其他职务，并与公司及主要 股东、实际控制人不存在直接或者间接利害关系，或者其他可能影响其进行独立 客观判断关系的董事。独立董事应当独立履行职责，不受上市公司及其主要股东、 实际控制人等单位或者个人的影响。 第三条 公司董事会成员中应当有三分之一以上独立董事，其中至少包括一 名具有高级职称或注册会计师资格的会计专业人士。 独立董事工作制度 定补足独立董事的人数。 第四条 独立董事 ...

（一）基本信息 会计师事务所名称：大华会计师事务所（特殊普通合伙） 成立日期：2012 年 2 月 9 日 组织形式：特殊普通合伙（由大华会计师事务所有限公司转制为特殊普通合 伙企业） 注册地址：北京市海淀区西四环中路 16 号院 7 号楼 1101 武汉光迅科技股份有限公司 董事会审计委员会对会计师事务所 2023 年度履职情况评估及监督履职情况的报告 根据《国有企业、上市公司选聘会计师事务所管理办法》和武汉光迅科技股 份有限公司（以下简称"公司"）的《公司章程》等规定和要求，武汉光迅科技 股份有限公司董事会审计委员会（以下简称"审计委员会"）本着勤勉尽责的原 则，恪尽职守，认真履职，对公司年报审计会计师事务所 2023 年度履职情况的 评估及审计委员会履行监督职责情况汇报如下： 一、年审会计师事务所基本情况 经审计，大华认为公司财务报表在所有重大方面按照企业会计准则的规定编 制，公允反映了光迅科技公司 2023 年 12 月 31 日的合并及母公司财务状况以及 2023 年度的合并及母公司经营成果和现金流量；公司按照《企业内部控制基本 规范》和相关规定在所有方面保持了有效的财务报告内部控制。大华出具了标准 ...

Financial Performance - The company's revenue for Q1 2024 was ¥1,291,006,993.41, representing a 1.79% increase compared to ¥1,268,270,914.24 in the same period last year[3]. - Net profit attributable to shareholders decreased by 24.21% to ¥77,431,637.10 from ¥102,167,953.22 year-on-year[3]. - Basic and diluted earnings per share both decreased by 23.08% to ¥0.10 from ¥0.13 year-on-year[3]. - The total operating revenue for Q1 2024 was CNY 1,291,006,993.41, an increase from CNY 1,268,270,914.24 in the same period last year, representing a growth of approximately 1.79%[16]. - The net profit attributable to the parent company was ¥77.43 million, down from ¥102.17 million in the same period last year, reflecting a decrease of approximately 24.2%[18]. - The total comprehensive income for Q1 2024 was ¥76.23 million, compared to ¥98.02 million in the same period last year, representing a decline of about 22.2%[18]. Cash Flow and Liquidity - The net cash flow from operating activities was negative at ¥67,172,731.91, a decline of 131.90% compared to a positive cash flow of ¥210,574,765.86 in the previous year[7]. - The cash position remains robust, providing a solid foundation for future investments and operational needs[13]. - The cash flow from operating activities was ¥1,555.07 million, compared to ¥1,517.28 million in the previous year, showing an increase of about 2.5%[19]. - The net cash flow from investment activities was 91,137,887.72 CNY, a significant improvement from -178,185,802.12 CNY in Q1 2023[20]. - Cash and cash equivalents at the end of Q1 2024 amounted to 3,702,497,644.43 CNY, slightly down from 3,712,697,939.62 CNY at the end of Q1 2023[21]. Assets and Liabilities - Total assets at the end of the reporting period were ¥12,027,214,832.56, showing a slight decrease of 0.01% from the previous year[3]. - Total liabilities decreased to CNY 3,488,874,837.08 from CNY 3,595,180,333.45, a reduction of about 2.96%[15]. - Accounts receivable decreased to CNY 1,654,922,014.59 from CNY 1,967,517,917.36, a decline of about 15.87%[14]. - Inventory increased significantly to CNY 2,419,125,334.86, up from CNY 1,886,274,719.08, marking an increase of approximately 28.19%[14]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 136,019, with the largest shareholder, China Information Technology Group, holding 36.70% of shares[8]. - The top ten shareholders collectively hold significant stakes, with the second-largest shareholder owning 2.14%[8]. - The total number of shares held by the top ten shareholders amounts to 291,478,944 shares, representing a substantial portion of the company's equity[8]. - The largest shareholder, China Information Technology Group, is a state-owned entity, indicating strong government backing[8]. - The total number of shares held by the top ten unrestricted shareholders is 291,478,944, reflecting their significant influence on company decisions[8]. Operational Expenses and Investments - Sales expenses rose by 81.36% to ¥42,964,500.18, primarily due to increased market expansion efforts and stock incentive costs[6]. - Research and development expenses increased to ¥148.73 million, compared to ¥135.07 million in Q1 2023, marking a rise of about 10.2%[17]. - The company reported a net loss from investment income of ¥2.63 million, contrasting with a gain of ¥0.72 million in Q1 2023[17]. - The company has engaged in securities lending activities, with 455,900 shares currently not returned, representing 0.06% of total equity[11]. Other Income and Expenses - The company experienced a 196.05% increase in other income, totaling ¥26,530,913.72, mainly due to increased government subsidies[6]. - The company reported a 99.60% decrease in non-operating income, which fell to ¥85,950.14 from ¥21,399,226.35 in the previous year, indicating a reduction in non-operating activities[6]. - The tax expenses for Q1 2024 were ¥6.18 million, a decrease from ¥6.83 million in Q1 2023, reflecting a reduction of approximately 9.6%[17].

2023 年度监事会工作报告 武汉光迅科技股份有限公司 2023 年度监事会工作报告 各位监事： 2023 年度，公司监事会严格按照《公司法》、《公司章程》及《监事会议事规则》的 有关规定，对公司经营管理活动、重大项目、财务状况和公司董事、高级管理人员的履 职情况进行有效监督，促进公司规范运作，维护公司和投资者合法权益。 一、监事会工作情况 报告期内公司共召开了十次监事会会议，具体情况如下： （一）2023 年 2 月 28 日，监事会召开第七届第四次会议，审议通过了《关于 2023 年日常关联交易的议案》。 （三）2023 年 4 月 24 日，监事会召开第七届第六次会议，审议通过了《2022 年度 监事会工作报告》《2022 年度财务决算报告》《2022 年年度报告全文及摘要》《关于预计 2023 年度日常关联交易的议案》《关于审议<2022 年度内部控制自我评价报告>的议案》 《2022 年度利润分配预案》《关于变更公司会计政策的议案》《关于 2022 年度计提资产 减值准备的议案》《关于批准公司 2023 年度信贷业务办理额度的议案》《关于与信科（北 京）财务有限公司签署<金融服务协议>暨关联交易的议 ...

二○二四年四月二十六日 证券代码：002281 证券简称：光迅科技 公告编号：（2024）020 1 为充分尊重投资者、提升交流的针对性，现就公司 2023 年度网上业绩说明会提前 向投资者征集相关问题，广泛听取投资者建议。投资者可在 2024 年 4 月 29 日（星期一） 16:00 前访问 http://ir.p5w.net/zj/，或扫描下方二维码，进入问题征集专题页面。 公司将在 2023 年度网上业绩说明会上，对投资者普遍关注的问题进行回答。 特此公告 武汉光迅科技股份有限公司董事会 武汉光迅科技股份有限公司 关于举行 2023 年度网上业绩说明会的公告 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"）已于 2024 年 4 月 26 日在公司指 定信息披露网站巨潮资讯网（www.cninfo.com.cn）上披露了公司《2023 年年度报告》 及其摘要。为使广大投资者进一步了解公司经营情况，公司拟于 2024 年 4 月 30 日（星 期二）下午 15:00-17:00 在全景网举行 2023 年度网上业绩说 ...

证券代码：002281 证券简称：光迅科技 公告编号：（2024）008 武汉光迅科技股份有限公司 第七届监事会第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"）第七届监事会第十 五次会议于 2024 年 4 月 24 日 17:00 在公司 432 会议室以现场会议方式召开。本次监事 会会议通知已于 2024 年 4 月 12 日发出。会议应到监事 3 人，实到监事 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。 经与会监事审议，以投票表决方式通过了以下决议： 一、 审议通过了《2023 年度监事会工作报告》 有效表决票 3 票，其中同意 3 票，反对 0 票，弃权 0 票。 《武汉光迅科技股份有限公司 2023 年度监事会工作报告》详见巨潮资讯网。 此项议案须提交公司 2023 年年度股东大会审议。 二、 审议通过了《2023 年度财务决算报告》 有效表决票 3 票，其中同意 3 票，反对 0 票，弃权 0 票。 公司 2023 年度会计 ...

证券代码：002281 证券简称：光迅科技 公告编号：（2024）006 武汉光迅科技股份有限公司 关于补选第七届监事会职工代表监事的公告 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"）第七届监事会职工代表监 事朱丽媛女士于 2024 年 3 月 31 日因病去世，公司于 2024 年 4 月 19 日下午召开 第五届第十六次职工代表大会，会议审议了关于选举职工代表监事的事项并做出 如下决议： 特此公告 武汉光迅科技股份有限公司监事会 二○二四年四月二十日 1 经无记名投票，表决通过王帅先生为公司第七届监事会职工代表监事，任期 自本次公司职工代表大会审议通过之日起至第七届监事会任期届满之日止。王帅 先生的简历详见附件。 上述职工代表监事符合《公司法》有关监事任职的资格和条件，公司第七届 监事会中职工代表监事的比例不低于三分之一，符合《公司章程》相关规定。 证券代码：002281 证券简称：光迅科技 公告编号：（2024）006 附件：职工代表监事简历 王帅先生：汉族，1996 年 6 月生，湖北武汉人，中共党员，2018 ...

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 会职工监事朱丽媛女士于 2024 年 3 月 31 日因病不幸去世。 证券代码：002281 证券简称：光迅科技 公告编号：（2024）005 武汉光迅科技股份有限公司 关于公司职工监事去世的公告 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。 二○二四年四月二日 1 朱丽媛女士在担任公司监事期间，勤勉尽职、恪尽职守，忠实地履行了作为 监事应尽的职责和义务。公司监事会对朱丽媛女士在任职期间为公司所做的努力 和贡献深表感谢！公司董事、监事、高级管理人员及全体员工对朱丽媛女士的不 幸去世表示沉痛哀悼，并向其亲属表示深切慰问。 截至本公告披露日，朱丽媛女士未持有本公司股份。朱丽媛女士去世后，公 司监事会成员减少至 2 人，低于《公司法》和《公司章程》规定的最低人数。公 司将根据有关法律法规及《公司章程》的规定尽快完成职工监事的补选工作并及 时履行信息披露义务，将不会影响公司监事会的正常运行。 特此公告 武汉光迅科技股份有限公司监事会 ...

Investment Rating - The report maintains an "Outperform" rating for the company [1]. Core Viewpoints - The company has been deeply engaged in the optical device industry for over 20 years, maintaining a leading position in the market. It is the first listed optical device company in China and ranks fourth globally in the optical device industry as of 2023 [2][5]. - The company has continuously expanded its production capacity and improved profitability through technological optimization and product structure adjustments. Revenue grew from 49.29 billion yuan in 2018 to 69.12 billion yuan in 2022, with a stable increase in net profit [2][13]. - The company has a strong focus on domestic production of optical devices, having established itself as a key player in setting industry standards and achieving technological independence [2][3]. Summary by Sections Company Overview - The company specializes in the research, production, and sales of optoelectronic devices, modules, and subsystems, primarily for telecommunications and data center networks [2]. - The ownership structure is concentrated, with the largest shareholder being Fenghuo Technology, holding 36.66% of the shares, and the ultimate controller being the State-owned Assets Supervision and Administration Commission [8]. Financial Performance - The company has shown steady revenue growth, with a compound annual growth rate (CAGR) of 7.90% from 2016 to 2022. The net profit CAGR during the same period was 11.44% [13][15]. - The gross profit margin has increased from 19.82% in 2018 to 23.61% in 2022, indicating stable profitability [13]. Industry Position - The optical communication industry is expected to grow significantly, driven by demand from telecommunications and data communication sectors. The global optical module market is projected to reach $22.2 billion by 2028, with a CAGR of 12% from 2022 to 2028 [5][30]. - The company is one of the largest suppliers of optical communication devices in China, with a comprehensive product matrix that includes optical chips, active and passive devices, and subsystems [5][24]. Growth Drivers - The company is expanding its product offerings and has a strong focus on research and development, with R&D expenses growing at a CAGR of 9.72% from 2016 to 2022 [15][18]. - The company is well-positioned to benefit from the increasing demand for high-speed optical modules, particularly in the context of AI-driven growth in data communication [3][40]. Profitability Forecast and Valuation - The company is expected to maintain stable growth, with projected net profits of 5.91 billion yuan, 8.03 billion yuan, and 10.62 billion yuan for 2023, 2024, and 2025, respectively [2][3]. - The report suggests a price-to-earnings (PE) ratio range of 40-45X for 2024, corresponding to a reasonable value range of 40.40 to 45.45 yuan per share [3].

Investment Rating - The report maintains an "Outperform" rating for the company [1] Core Views - The company has a leading position in the global optical device industry, ranking fourth globally and maintaining top positions in key segments such as telecom transmission, data communication, and access networks [2][5] - The company has achieved stable growth in revenue and profitability, with revenue increasing from 4.929 billion CNY in 2018 to 6.912 billion CNY in 2022, and net profit growing from 333 million CNY to 608 million CNY during the same period [2] - The company has a strong vertical integration capability, covering the entire value chain from chips, devices, modules to subsystems, and has achieved significant progress in the localization of optical devices [2][3] Industry Overview - The global optical module market is expected to grow from $11 billion in 2022 to $22.2 billion by 2028, with a CAGR of 12%, driven by the demand for high-speed modules above 400G from cloud service providers and telecom operators [5] - The Ethernet optical module market is projected to grow from $5.4 billion in 2022 to $12.3 billion by 2028, with a CAGR of 15% [5] - The Chinese optical module market is expected to reach $3.5 billion by 2028, driven by the "East Data West Computing" strategy and the rapid development of data centers [30] Company Strengths - The company has a strong R&D capability, with R&D expenses growing at a CAGR of 9.72% from 2016 to 2022, and has achieved breakthroughs in key technologies such as optical amplifiers and wavelength selective switches [2][15] - The company has a comprehensive product portfolio, covering optical chips, devices, modules, and subsystems, and has achieved significant progress in high-speed optical modules, with 400G modules already in mass production and 800G modules in the sampling stage [3][68] - The company has a leading position in the global optical module market, consistently ranking among the top 10 global optical module manufacturers from 2016 to 2022 [5][77] Growth Drivers - The company is well-positioned to benefit from the growth in AI-driven demand for high-speed optical modules, with 800G modules expected to see strong demand due to the deployment of AI training infrastructure [66][68] - The company is expanding its product offerings in emerging areas such as satellite communication and LiDAR, with significant potential for growth in these markets [71][72] - The company is also making progress in fiber sensing technology, with its latest solutions achieving a sensing distance of over 200km and integrating multiple sensing capabilities [73][75] Financial Performance - The company has shown stable growth in revenue and profitability, with revenue increasing from 4.929 billion CNY in 2018 to 6.912 billion CNY in 2022, and net profit growing from 333 million CNY to 608 million CNY during the same period [2] - The company's gross margin has remained stable, ranging from 19.82% to 24.20% from 2018 to 2022, while its net margin has improved from 6.28% in 2018 to 8.88% in 2022 [2][13] - The company has maintained stable expense ratios, with R&D expenses accounting for 9.55% of revenue in 2022, reflecting its strong commitment to innovation [15] Valuation and Forecast - The report forecasts the company's net profit to grow from 591 million CNY in 2023 to 1.062 billion CNY in 2025, with EPS increasing from 0.74 CNY to 1.34 CNY during the same period [3] - The report assigns a PE range of 40-45X for 2024, corresponding to a fair value range of 40.40-45.45 CNY, based on historical valuation and peer comparisons [3]