河南仕佳光子科技股份有限公司 对外担保管理制度 河南仕佳光子科技股份有限公司 对外担保管理制度 河南仕佳光子科技股份有限公司 对外担保管理制度 第一章 总则 第一条 为维护投资者的利益，规范河南仕佳光子科技股份有限公司（以下 简称"公司"）的对外担保行为，有效防范公司对外担保风险，确保公司资产安全， 根据《中华人民共和国民法典》（以下简称"《民法典》"）、《中华人民共和国公司 法》（以下简称"《公司法》"）、《关于规范上市公司对外担保行为的通知》《上市 公司监管指引第 8 号—上市公司资金往来、对外担保的监管要求》《上海证券交 易所科创板股票上市规则》（以下简称"《科创板上市规则》"）等法律法规、规 范性文件以及《公司章程》的有关规定，结合公司实际情况，制定本制度。 第二条 本制度所称对外担保是指公司以第三人身份以自有资产或信誉为 他人提供的保证、抵押或质押以及其他担保事宜。具体种类包括但不限于借款担 保、银行开立信用证和银行承兑汇票担保、开具保函的担保等。 第三条 公司对外担保实行统一管理，非经公司董事会或股东会批准，任何 人无权以公司名义签署对外担保的合同、协议或其他类似的法律文件。 第四条 公司董事及高 ...

关于河南仕佳光子科技股份有限公司 非经营性资金占用及其他关联 资金往来的专项说明 致同会计师事务所（特殊普通合伙） 目 录 关于河南仕佳光子科技股份有限公司非经营性资金占用及其他关 联资金往来的专项说明 河南仕佳光子科技股份有限公司 2024年度非经营性资金占用及其 他关联资金往来情况汇总表 1 致同会计师事务所（特殊普通合伙） 中国北京 朝阳区建国门外大街 22 号 赛特广场 5 层 邮编 100004 电话 +86 10 8566 5588 传真 +86 10 8566 5120 www.grantthornton.cn 关于河南仕佳光子科技股份有限公司 非经营性资金占用及其他关联资金往来的专项说明 编制和对外披露汇总表，并确保其真实性、合法性及完整性是仕佳光子 公司管理层的责任。我们对汇总表所载资料与我们审计仕佳光子公司 2024 年 度财务报表时所复核的会计资料和经审计的财务报表的相关内容进行了核对， 在所有重大方面没有发现不一致。除了对仕佳光子公司实施于 2024 年度财务 报表审计中所执行的对关联方往来的相关审计程序外，我们并未对汇总表所 载资料执行额外的审计程序。为了更好地理解 2024 年度仕 ...

河南仕佳光子科技股份有限公司 2024 年度董事会审计委员会履职情况报告 根据《上海证券交易所科创板股票上市规则》《公司章程》及《审计委员 会议事规则》等有关规定，河南仕佳光子科技股份有限公司（以下简称"公司"） 董事会审计委员会勤勉尽责、恪尽职守，认真履行了审计监督职责。现将公司 2024 年度董事会审计委员会履职情况汇报如下： （二）指导内部审计工作 报告期内，董事会审计委员会根据《审计委员会议事规则》的要求，认真 审阅了 2023 年内部审计工作报告和 2024 年审计计划，督促公司内部审计机构 严格按照审计计划执行，持续提高内部审计的规范性。董事会审计委员会认为： 公司内部审计工作开展情况良好，未发现公司内部审计工作存在重大问题。 （三）审阅财务报告并发表意见 一、审计委员会基本情况 公司第三届董事会审计委员会由独立董事申华萍、独立董事张大明、董事 张志奇组成，由具备会计专业背景的独立董事申华萍女士担任主任委员。 公司于 2024 年 7 月完成了董事会换届选举工作，第四届董事会审计委员会 由独立董事胡卫升、独立董事王菲、董事张志奇组成。公司第四届董事会审计 委员会委员均由不在公司担任高级管理人员的董 ...

证券代码：688313 证券简称：仕佳光子 公告编号：2025-017 河南仕佳光子科技股份有限公司 关于修订《公司章程》并相应调整公司组织架构及部分 治理规则的公告 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、准确性和完整性依法承担法律责任。 河南仕佳光子科技股份有限公司（以下简称"公司"）于2025年4月18日召 开第四届董事会第五次会议，审议通过了《关于修订<公司章程>并相应调整公司 组织架构的议案》和《关于配套修订公司部分治理规则的议案》，现将相关情况 公告如下： 一、《公司章程》部分条款的修订情况 为进一步完善公司治理结构，依据《中华人民共和国公司法》《中华人民共 和国证券法》《上海证券交易所上市公司规范运作指引》《上市公司章程指引 （2025）》等有关法律法规、规范性文件的规定，公司拟对章程和部分内部管理 制度文件进行修订。本次对《公司章程》的修订内容如下： | 修订前 | 修订后 | | --- | --- | | 第一条 为维护公司、股东和债权人的合法权益，规 | 第一条 为维护公司、股东、职工和债权人的合法权 | | 范公司的组织和行 ...

Financial Performance - The company's revenue for 2024 reached CNY 1,074,527,562.56, representing a 42.40% increase compared to CNY 754,594,813.06 in 2023[24]. - The net profit attributable to shareholders for 2024 was CNY 64,933,344.62, a significant recovery from a loss of CNY 47,546,732.37 in 2023, marking a 236.57% increase[24]. - The net profit after deducting non-recurring gains and losses was CNY 48,140,294.19, up 172.05% from a loss of CNY 66,815,576.23 in the previous year[24]. - The basic earnings per share for 2024 was CNY 0.1436, a substantial increase of 237.02% from a loss of CNY 0.1048 in 2023[25]. - The company's revenue from the optical communication industry reached ¥1,056,457,602.53, with a gross margin of 26.36%, an increase of 7.63 percentage points compared to the previous year[109]. - Revenue from optical chips and devices was ¥606,346,946.80, with a gross margin of 33.39%, reflecting a 12.02 percentage point increase year-on-year[109]. Cash Dividend and Share Capital - The company plans to distribute a cash dividend of RMB 0.60 per 10 shares (including tax), with a total expected cash dividend of RMB 27,119,179.68, representing 41.76% of the net profit attributable to shareholders[7]. - The total number of shares outstanding as of December 31, 2024, is 458,802,328, after deducting 6,816,000 shares held in the repurchase account[182]. - The cumulative cash dividend over the last three accounting years amounts to RMB 49.81 million, with an average annual net profit of RMB 27.22 million, resulting in a cash dividend ratio of 182.97%[188]. - The company has established a cash dividend policy that prioritizes cash dividends when conditions are met, with a minimum cash dividend ratio of 10% of the distributable profit[180]. Research and Development - Research and development expenses accounted for 9.63% of operating revenue, down from 12.73% in the previous year, indicating a reduction of 3.10 percentage points[25]. - The total R&D investment for the current year is approximately ¥103.43 million, reflecting a 7.71% increase from the previous year's ¥96.03 million[80]. - The company has accumulated a total of 262 intellectual property rights, including 54 invention patents and 165 utility model patents[76]. - The company has developed multiple competitive optical chip products, accumulating a rich patent reserve and industrialization capability[88]. Operational Risks and Management - The company has outlined various operational risks and corresponding countermeasures in the report[4]. - The company has strengthened its operational management capabilities, enhancing cost reduction and efficiency improvement efforts, which contributed to increased profitability[26]. - The company has implemented a strict quality control system and achieved multiple management system certifications to mitigate product quality risks[98]. - The company has established a rigorous supply chain management system to ensure procurement safety and cost advantages[51]. Market Trends and Growth - The demand for AI computing power has driven rapid growth in the data communication market, leading to increased customer recognition and product competitiveness[25]. - The global telecom operators are expected to invest a total of $900 billion in network construction from 2021 to 2025, driven by the demand for 400G to 800G upgrades[56]. - The data center capital expenditure from major companies like Meta, Google, Amazon, and Microsoft is projected to reach $297.2 billion in 2025, reflecting a year-on-year growth of 36.8%[57]. - The optical communication chip market is expected to grow at a compound annual growth rate (CAGR) of 17% from 2025 to 2030, with total sales projected to increase from approximately $3.5 billion in 2024 to over $11 billion by 2030[71]. Corporate Governance - The board of directors and supervisory board members have confirmed the authenticity, accuracy, and completeness of the annual report[3]. - There are no special arrangements for corporate governance or other significant matters applicable[10]. - The company has established a compensation and assessment committee to evaluate senior management performance and improve long-term incentive mechanisms[190]. - The company has maintained high standards of corporate governance with the appointment of independent directors[150]. Environmental and Social Responsibility - The company invested 1.626 million yuan in environmental protection during the reporting period[194]. - The company has established an environmental management system and has implemented various environmental protection policies[199]. - The company actively participates in social responsibility initiatives, including donations to local community projects[193]. - The company has achieved ISO14001 and ISO45001 management system certifications[193]. Employee and Management Changes - The total number of employees in the parent company is 1,194, while the total number of employees in major subsidiaries is 1,139, resulting in a combined total of 2,333 employees[174]. - The company has a total of 12 employees with doctoral degrees, 34 with master's degrees, and 243 with bachelor's degrees, indicating a diverse educational background among its workforce[174]. - A total of 15 personnel changes occurred, including the election of new directors and supervisors due to board reorganization[159]. - The company has appointed new senior management personnel and a securities affairs representative[163].

Financial Performance - The company's operating revenue for Q1 2025 reached ¥436,207,259.56, representing a year-on-year increase of 120.57% compared to ¥197,761,603.49 in the same period last year[4] - Net profit attributable to shareholders was ¥93,194,396.64, a significant increase of 1,003.78% from ¥8,443,165.73 in the previous year[4] - The net profit after deducting non-recurring gains and losses was ¥92,185,038.28, up 11,456.35% from a loss of ¥811,748.93 in the same period last year[4] - Basic earnings per share increased to ¥0.2062, up 1,002.67% from ¥0.0187 in the same period last year[5] - Total operating revenue for Q1 2025 reached ¥436,207,259.56, a significant increase of 120.5% compared to ¥197,761,603.49 in Q1 2024[20] - Net profit for Q1 2025 was ¥93,194,396.64, compared to ¥8,443,165.73 in Q1 2024, representing an increase of 1003.1%[21] - Earnings per share for Q1 2025 were ¥0.2062, significantly higher than ¥0.0187 in Q1 2024[22] - The company reported a total comprehensive income of ¥92,402,514.91 for Q1 2025, compared to ¥8,287,606.11 in Q1 2024[22] Cash Flow and Investments - The company reported a negative net cash flow from operating activities of ¥56,360,635.99, a decrease of 1,035.37% compared to a positive cash flow of ¥6,025,511.70 in the previous year[4] - In Q1 2025, the company reported cash inflows from operating activities of CNY 373,101,651.86, a significant increase of 148.8% compared to CNY 149,917,742.26 in Q1 2024[23] - The net cash flow from operating activities for Q1 2025 was negative at CNY -56,360,635.99, contrasting with a positive cash flow of CNY 6,025,511.70 in Q1 2024[24] - Cash inflows from investment activities totaled CNY 230,566,059.00 in Q1 2025, up from CNY 145,958,310.32 in Q1 2024, marking an increase of 57.9%[24] - The net cash flow from investment activities was CNY -105,886,184.39 in Q1 2025, compared to a positive net cash flow of CNY 29,561,561.80 in Q1 2024[24] - The company generated CNY 138,251,038.06 in cash from financing activities in Q1 2025, while cash inflows from financing activities were only CNY 624,279.13 in Q1 2024[25] - The net cash flow from financing activities improved to CNY 136,560,958.07 in Q1 2025, compared to a net outflow of CNY -10,672,127.21 in Q1 2024[25] Assets and Liabilities - Total assets at the end of the reporting period were ¥2,026,480,881.35, reflecting a year-on-year increase of 13.71% from ¥1,782,151,776.79[5] - Total liabilities as of March 31, 2025, amounted to ¥734,213,376.84, an increase from ¥583,558,366.61 as of December 31, 2024[18] - Total equity attributable to shareholders reached ¥1,292,267,504.51 as of March 31, 2025, compared to ¥1,198,593,410.18 at the end of 2024[18] - The company's cash and cash equivalents decreased to ¥238 million from ¥262 million, a decline of approximately 9.0%[15] - Accounts receivable increased significantly to ¥492 million, up from ¥402 million, reflecting a growth of around 22.3%[15] - Inventory rose to ¥411 million, compared to ¥324 million, marking an increase of approximately 27.0%[16] - Short-term borrowings surged to ¥109 million from ¥10 million, indicating a substantial increase of approximately 964.5%[16] - The company's total current liabilities increased, with accounts payable slightly decreasing to ¥213 million from ¥217 million[16] - The company reported a total of 1,254 million in current assets, up from 1,152 million, which is an increase of about 8.8%[16] - The company's long-term equity investments rose to ¥132 million from ¥910 thousand, a significant increase of approximately 14,500%[16] Research and Development - Research and development expenses totaled ¥30,892,875.34, an increase of 19.95% compared to ¥25,755,732.93 in the previous year, but the R&D expense as a percentage of operating revenue decreased by 5.94 percentage points[5] - Research and development expenses for Q1 2025 were ¥30,892,875.34, up from ¥25,755,732.93 in Q1 2024, indicating a year-over-year increase of 19.5%[20] Company Strategy and Market Position - The company attributed the significant growth in revenue and profit to increased demand for AI computing power and improved operational management capabilities[8] - The company is actively managing supply chain security and expanding its business scale, which has led to increased sales orders and inventory levels[9] Shareholder Information - The company has a total of 6,816,000 shares repurchased, accounting for 1.49% of total shares outstanding[14] - The top shareholder, Henan Shijia Information Technology Co., holds 22.37% of the shares, while the second-largest shareholder, Ge Haiquan, holds 6.66%[12]

是否需要提交股东大会审议：是。 证券代码：688313 证券简称：仕佳光子 公告编号：2024-014 河南仕佳光子科技股份有限公司 关于 2025 年度日常关联交易预计的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 日常关联交易对上市公司的影响：河南仕佳光子科技股份有限公司（以 下简称"公司"）本次日常关联交易均是公司正常生产经营所必需，定价公允、 结算时间与方式合理，不损害公司及中小股东的利益。公司主要业务不会因此形 成对关联方的依赖，不影响公司的独立性。 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 公司于 2025 年 4 月 18 日召开第四届董事会第五次会议，审议通过了《关于 公司 2025 年度日常关联交易预计的议案》。表决结果：9 票同意，0 票反对，0 票 弃权。 公司于 2025 年 4 月 18 日召开第四届监事会第五次会议，审议通过了《关于 公司 2025 年度日常关联交易预计的议案》，关联方监事余越玥回避表决。表决结 果：4 票同意、1 票回避、0 票反对、0 ...

证券代码：688313 证券简称：仕佳光子 公告编号：2025-015 河南仕佳光子科技股份有限公司 关于续聘会计师事务所的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 拟续聘的会计师事务所名称：致同会计师事务所（特殊普通合伙） 河南仕佳光子科技股份有限公司（以下简称"公司"）于 2025 年 4 月 18 日召 开第四届董事会第五次会议、第四届监事会第五次会议审议通过了《关于续聘会 计师事务所的议案》，公司拟续聘致同会计师事务所（特殊普通合伙）（以下简称 "致同所"）作为公司 2025 年度财务报告及内部控制审计机构。该议案尚需提交 公司股东大会审议。现将相关事宜公告如下： 一、拟续聘会计师事务所的基本情况 （一）机构信息 1、机构基本信息 致同所前身是成立于 1981 年的北京会计师事务所，2011 年经北京市财政局 批准转制为特殊普通合伙，2012 年更名为致同会计师事务所（特殊普通合伙）。 注册地址为：北京市朝阳区建国门外大街 22 号赛特广场 5 层。致同所已取得北 京市财政局颁发的《会计 ...

证券代码：688313 证券简称：仕佳光子 公告编号：2025-012 河南仕佳光子科技股份有限公司 （一）信用减值损失 公司以预期信用损失为基础，对应收票据、应收账款和其他应收款进行了减 值测试并确认减值损失。经测试，公司 2024 年全年计提信用减值损失金额共计 约 997.62 万元。 （二）资产减值损失 关于 2024 年度计提资产减值准备的公告 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、准确性和完整性依法承担法律责任。 河南仕佳光子科技股份有限公司（以下简称"公司"）于 2025 年 4 月 18 日 召开第四届董事会第五次会议、第四届监事会第五次会议，审议通过了《关于公 司 2024 年度计提资产减值准备的议案》，该议案无需提交股东大会审议。现将 相关情况公告如下： 一、计提资产减值准备的情况概述 根据《企业会计准则》《上海证券交易所科创板股票上市规则》以及公司会 计政策、会计估计等相关规定，为真实、准确地反映公司截至 2024 年 12 月 31 日的财务状况，本着谨慎性原则，公司对截至 2024 年 12 月 31 日的资产进行了 减 ...

（三）业务规模 致同所 2023 年度业务收入 27.03 亿元，其中审计业务收入 22.05 亿元，证 券业务收入 5.02 亿元。2023 年度上市公司审计客户 257 家，主要行业包括制造 业；信息传输、软件和信息技术服务业；批发和零售业；电力、热力、燃气及 水生产供应业；交通运输、仓储和邮政业，收费总额 3.55 亿元。 河南仕佳光子科技股份有限公司 2024 年度会计师事务所履职情况评估报告 河南仕佳光子科技股份有限公司（以下简称"公司"）聘请致同会计师事 务所（特殊普通合伙）（以下简称"致同所"）作为公司 2024 年度审计机构。根 据财政部、国资委及证监会颁布的《国有企业、上市公司选聘会计师事务所管 理办法》，公司对致同所在 2024 年年报审计中的履职情况进行了评估。具体情 况如下： 一、资质条件 （一）基本信息 致同所前身是成立于 1981 年的北京会计师事务所，2011 年经北京市财政 局批准转制为特殊普通合伙，2012 年更名为致同会计师事务所（特殊普通合 伙）。注册地址为：北京市朝阳区建国门外大街 22 号赛特广场 5 层。致同所已 取得北京市财政局颁发的《会计师事务所执业证书》（证书 ...