吉林吉大通信设计院股份有限公司 关于 2024 年度独立董事独立性情况的专项意见 吉林吉大通信设计院股份有限公司 董事会 2025 年 4 月 23 日 根据中国证券监督管理委员会《上市公司独立董事管理办法》《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 2 号——创业板 上市公司规范运作》等要求，吉林吉大通信设计院股份有限公司（以下简称"公 司"）董事会就公司独立董事的独立性情况进行评估并出具如下专项意见： 经核查公司独立董事的任职经历以及其签署的相关自查文件，公司在任独立 董事未在公司担任除独立董事以外的任何职务，与公司及公司主要股东之间不存 在任何妨碍其进行独立客观判断的关系，不存在影响其独立性的情况，因此，公 司独立董事符合《上市公司独立董事管理办法》《深圳证券交易所上市公司自律 监管指引第 2 号--创业板上市公司规范运作》等法律法规及《公司章程》中对独 立董事任职资格及独立性的相关要求。 ...

吉林吉大通信设计院股份有限公司 2024 年度第五届董事会独立董事邓相军述职报告 各位股东及股东代理人： 本人作为吉林吉大通信设计院股份有限公司（以下简称"公司"）的独立董 事，严格按照《上市公司独立董事管理办法》《公司章程》《独立董事工作制度》 等相关规定，忠实、勤勉、独立地履行职责，积极出席相关会议，认真审议各项 会议议案，切实维护公司和股东的合法权益，较好地发挥了独立董事作用。现就 本人 2024 年度任职期间履行独立董事职责情况报告如下: 一、独立董事的基本情况 邓相军，男，1964 年出生，中国国籍，本科学历。1986 年北京邮电大学毕 业留校任教。中国科学院研究生院技术创新 MBA。曾任北京北邮信息网络产业研 究院有限公司董事长、北京北邮科技园有限公司董事长。2024 年 4 月至今任北 京中科旭博信息技术有限公司董事。2022 年 12 月至今任公司独立董事。 本人具备《上市公司独立董事管理办法》等法律法规要求的独立性，不存在 影响独立性的情况，本人声明与承诺事项未发生变化。 二、年度履职情况 （一）出席会议情况 2024 年度任期内，本着勤勉尽责的态度，本人积极参加公司召开的董事会、 股东大会 ...

吉林吉大通信设计院股份有限公司 2024 年度第五届董事会独立董事苏治述职报告 各位股东及股东代理人： 一、独立董事的基本情况 苏治，男，1977 年出生，中国国籍。吉林大学数量经济学专业经济学博士， 美国德克萨斯大学工商管理硕士。清华大学经济管理学院博士后研究站从事金融 学研究工作。曾任中央财经大学讲师、副教授。现任中央财经大学教授、金融科 技系主任、联合数据研究中心执行副主任。上海昊海生物科技股份有限公司独立 董事，福建实达集团股份有限公司独立董事。交通银行股份有限公司外部监事， 贵州银行股份有限公司外部监事。2022 年 12 月至今任公司独立董事。 本人具备《上市公司独立董事管理办法》等法律法规要求的独立性，不存在 影响独立性的情况，本人声明与承诺事项未发生变化。 二、年度履职情况 本人作为吉林吉大通信设计院股份有限公司（以下简称"公司"）的独立董 事，严格按照《上市公司独立董事管理办法》《公司章程》《独立董事工作制度》 等相关规定，忠实、勤勉、独立地履行职责，积极出席相关会议，认真审议各项 会议议案，切实维护公司和股东的合法权益，较好地发挥了独立董事作用。现就 本人 2024 年度任职期间履行独立董 ...

一、主要会计数据和财务指标 | 报告期指标 | 2024年年报 | 2023年年报 | 本年比上年增减(%) | 2022年年报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | 0.0200 | 0.0100 | 100 | 0.0900 | | 每股净资产（元） | 3.57 | 3.93 | -9.16 | 3.93 | | 每股公积金(元) | 1.4 | 1.4 | 0 | 1.4 | | 每股未分配利润(元) | 1.38 | 1.37 | 0.73 | 1.38 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 5.34 | 5.55 | -3.78 | 5.28 | | 净利润(亿元) | 0.05 | 0.04 | 25 | 0.22 | | 净资产收益率(%) | 0.48 | 0.35 | 37.14 | 2.55 | 数据四舍五入，查看更多财务数据>> 二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 6601.12万股，累计占流通股比： 24.34%，较上期变化： -402.14万股。 ...

Dividend and Profit Distribution - The company plans to distribute a cash dividend of 0.04 RMB per 10 shares to all shareholders, based on a total of 266,581,982 shares[4]. - The board of directors has approved a profit distribution plan that includes no bonus shares and no capital increase from capital reserves[4]. Financial Performance - The company's operating revenue for 2024 was ¥533,835,253.16, a decrease of 3.86% compared to ¥555,246,899.78 in 2023[19]. - The net profit attributable to shareholders for 2024 was ¥4,897,115.57, representing a 30.30% increase from ¥3,758,238.66 in 2023[19]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥4,001,304.65, down 67.00% from ¥12,126,749.64 in 2023[19]. - The net cash flow from operating activities for 2024 was -¥78,030,965.57, a decline of 58.91% compared to -¥49,105,303.83 in 2023[19]. - The total assets at the end of 2024 were ¥1,510,094,215.45, an increase of 5.08% from ¥1,437,117,735.07 at the end of 2023[19]. - The net assets attributable to shareholders at the end of 2024 were ¥973,622,258.60, a decrease of 9.03% from ¥1,070,280,442.33 at the end of 2023[19]. Business Development and Strategy - The report includes a detailed analysis of the company's future development outlook, highlighting strategic initiatives and market expansion plans[4]. - The company is focused on new product and technology development, although specific details are not provided in the extracted content[4]. - The report indicates that the company is actively engaged in market expansion and potential mergers and acquisitions, though specifics are not detailed[4]. - The company aims to expand its international business in line with the "Belt and Road" initiative, leveraging the rapid development of the telecommunications network technology service industry[46]. - The company plans to continue investing in new business areas such as electricity, data resources, and industrial digital transformation services in 2024[91]. Technology and Innovation - The company has developed into a specialized communication and information technology service provider with strong service capabilities and high technical standards, holding 126 patents and 178 software copyrights[45]. - The company is committed to continuous innovation, enhancing its product line based on market feedback to provide customized solutions for diverse customer needs[62]. - The company is focusing on the development of smart city infrastructure, which includes intelligent applications and communication layers, to improve urban living environments[110]. - The company is committed to promoting industry technology advancement and standard formulation through its R&D initiatives[109]. Market Trends and Economic Impact - The digital economy is projected to create an economic value of $5.5 trillion to $12.6 trillion globally by 2030 through the Internet of Things[51]. - The digital economy is recognized as a major economic form, with a focus on deepening application, standardized development, and inclusive sharing during the "14th Five-Year" period[48]. - The company is positioned to benefit from the growing demand for communication infrastructure in the Philippines, particularly in 5G technology[39]. Corporate Governance and Compliance - The company emphasizes the importance of accurate and complete financial reporting, with all board members present for the report's approval[4]. - The company maintains strict compliance with information disclosure regulations, ensuring equal access to information for all shareholders through multiple communication channels[179]. - The company operates independently from its controlling shareholders in terms of personnel, assets, finance, and business, ensuring autonomous operations[181]. Risk Management - The management discussion section outlines potential risks in the company's operations and corresponding countermeasures[4]. - The company is closely monitoring international market political and economic changes to mitigate risks associated with international business expansion[166]. - The company faces a risk of declining gross margins due to industry competition and rising labor costs, and it will enhance cost control and quality management to mitigate this risk[165]. Research and Development - The company has 508 R&D personnel in 2024, a slight increase of 0.20% from 507 in 2023, but the proportion of R&D personnel to total staff decreased from 23.21% to 20.84%[113]. - R&D investment for 2024 is approximately ¥29.63 million, representing 5.55% of total revenue, an increase from 5.39% in 2023[114]. - The company aims to enhance data product capabilities through advanced data analytics and AI/ML technologies, focusing on personalized value-added services for users[113]. Shareholder Engagement - The company held its first extraordinary shareholders' meeting in 2024 with an investor participation rate of 18.66%[184]. - The annual shareholders' meeting in 2023 had a participation rate of 19.21%, demonstrating active shareholder engagement[184]. - The company plans to hold its second extraordinary shareholders' meeting in November 2024, with a participation rate of 20.92% expected[184].

Financial Performance - The company's operating revenue for Q1 2025 was ¥92,735,072.86, a decrease of 4.74% compared to ¥97,345,511.57 in the same period last year[5]. - The net profit attributable to shareholders was a loss of ¥3,301,989.99, representing a decline of 204.08% from a profit of ¥3,172,639.05 in the previous year[5]. - The total profit decreased by 184.83%, amounting to a loss of ¥693,820,000, attributed to declining revenue and increased costs[15]. - Net profit for the current period was a loss of ¥3,338,519.20, compared to a profit of ¥3,125,077.96 in the previous period[26]. - The total comprehensive income for the current period was a loss of ¥3,503,513.08, compared to a gain of ¥2,752,182.58 in the previous period[27]. - Basic and diluted earnings per share for the current period were both -¥0.01, down from ¥0.01 in the previous period[27]. Cash Flow - The net cash flow from operating activities decreased by 39.29%, amounting to -¥92,411,962.74 compared to -¥66,346,122.24 in the same period last year[5][16]. - Cash flow from operating activities showed a net outflow of ¥92,411,962.74, worsening from a net outflow of ¥66,346,122.24 in the previous period[28]. - Investment activities generated a net cash flow of -$461,521.12, compared to $2,658,603.87 in the previous period[29]. - Cash inflow from financing activities totaled $127,852,361.54, significantly up from $13,153,579.90 in the prior period[29]. - Net cash flow from financing activities was $85,144,036.73, a turnaround from a negative $24,338,800.56 last year[29]. - Cash and cash equivalents at the end of the period amounted to $312,967,128.28, compared to $296,983,682.16 in the previous period[29]. - Cash outflow for investing activities was $472,796.46, up from $5,368,641.08 in the last period[29]. - The impact of exchange rate changes on cash and cash equivalents was $27,184.96, compared to $7,345.56 last year[29]. Assets and Liabilities - Total assets increased by 1.61% to ¥1,534,460,178.23 from ¥1,510,094,215.45 at the end of the previous year[5]. - The total liabilities decreased to ¥496,223,626.51 from ¥521,834,217.29, reflecting a reduction of approximately 4.9%[24]. - The total equity attributable to shareholders increased to ¥1,023,635,341.37 from ¥973,622,258.60, representing a growth of about 5.2%[24]. - Current assets totaled CNY 1,262,306,331.09, up from CNY 1,235,405,837.70 at the start of the period, indicating a growth of approximately 2.3%[22]. - The company's cash and cash equivalents decreased to CNY 326,890,948.73 from CNY 334,593,210.90, reflecting a decline of about 2.0%[22]. - Accounts receivable increased to CNY 421,968,458.91 from CNY 442,966,766.17, showing a decrease of approximately 4.7%[22]. - Inventory rose to CNY 456,032,860.61 from CNY 410,761,006.21, marking an increase of about 11.0%[22]. - Short-term borrowings increased to CNY 304,795,959.31 from CNY 271,889,140.08, representing a rise of approximately 12.1%[23]. - Total current liabilities decreased to CNY 494,669,504.73 from CNY 519,849,828.57, indicating a reduction of about 4.8%[23]. Expenses - Sales expenses increased by 32.08% to ¥77,690,000, primarily due to increased promotion and advertising for smart products[11]. - Financial expenses surged by 269.71% to ¥243,480,000, mainly due to higher interest expenses[12]. - Total operating costs increased to ¥97,059,174.07, up 2.6% from ¥94,806,037.87 in the previous period[26]. - Research and development expenses rose to ¥3,776,584.87, an increase of 23.4% compared to ¥3,059,215.20 in the previous period[26]. - The company reported a significant increase in sales expenses, which rose to ¥3,198,704.47 from ¥2,421,769.75, marking a 32.1% increase[26]. Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 22,073[18]. - The largest shareholder, Jilin Jida Holdings Co., Ltd., holds 17.61% of the shares, totaling 48,000,000 shares[18]. Corporate Governance - The company plans to establish a management committee for the 2024 employee stock ownership plan, as approved in the meeting held on March 25, 2025[20]. - The board of directors approved the proposal for daily related transactions for 2024 and estimated transactions for 2025 during the meeting on March 27, 2025[21]. Audit Status - The first quarter report was not audited, indicating preliminary financial results[30].

一、公司拟中标项目的基本情况 | 序号 | | 标包 | | 招标编号 服务地域 | 公司拟 | 预估服务费含税 | 时间 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 中标份额 | 金额（万元） | 范围 | | | | 中国移动 2025 年至 2027 年通信工 | GDYD2025 | | | | | | 1 | | 程设计与可行性研究集中采购项目 | 0500042 | 广东 | 12.0% | 3,263.75 | | | | | （广东）-标段 3 传送网、承载网 | | | | | | | | | 中国移动 2025 年至 2027 年通信工 | JLYD2025 | | | | | | 2 | | 程设计与可行性研究集中采购项目 | 0500060 | 吉林 | 34.0% | 1,368.26 | | | | | （吉林）-标段 3 传送网 | | | | | | | | | 中国移动 2025 年至 2027 年通信工 | LNYD2025 | | | | | | 3 | | 程设计与可行性研究集中采购项目 ...

证券代码：300597 证券简称：吉大通信 公告编号：2025-007 吉林吉大通信设计院股份有限公司关于《海通证券股份有限公司 关于吉林吉大通信设计院股份有限公司2024年度日常关联交易确认及 1 更正后： 3、2024 年度日常关联交易情况 2025年度日常关联交易预计的核查意见》的更正公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 吉林吉大通信设计院股份有限公司（以下简称"公司"）于 2025 年 3 月 27 日在中国证监会指定的创业板信息披露网站巨潮资讯网(www.cninfo.com.cn)披 露了《海通证券股份有限公司关于吉林吉大通信设计院股份有限公司 2024 年度 日常关联交易确认及 2025 年度日常关联交易预计的核查意见》。经事后复核， 原核查意见中部分内容需要更正，海通证券股份有限公司就该核查意见进行更正 如下： 更正前： 3、2024 年度日常关联交易情况 | | | | | | 实际发生 | 实际发生 | | | --- | --- | --- | --- | --- | --- | --- | --- | | 关联交易 | ...

海通证券股份有限公司（以下简称"海通证券"或"保荐机构"）作为吉林吉大 通信设计院股份有限公司（以下简称"吉大通信"或"公司"）向特定对象发行股票 持续督导保荐机构，根据《证券发行上市保荐业务管理办法》《深圳证券交易所 创业板股票上市规则》《深圳证券交易所上市公司自律监管指引第2号-创业板上 市公司规范运作》等有关规定，对公司2024年度日常关联交易确认及2025年度日 常关联交易预计事项进行了核查，具体情况如下： 一、日常关联交易基本情况 海通证券股份有限公司 关于吉林吉大通信设计院股份有限公司 2024年度日常关联交易确认及2025年度日常关联交易预计 的核查意见 2025年3月27日，公司第五届董事会2025年第一次会议审议通过了《关于2024 年度日常关联交易确认及2025年度日常关联交易预计的议案》，关联董事李正乐、 丁志国回避表决。独立董事召开专门会议审查并发表了同意意见。该议案无需提 交公司股东大会审议。 | | | | | | 截至披露 | | | --- | --- | --- | --- | --- | --- | --- | | 关联交易类别 | 关联人 | 关联交易内容 | 关联交易 ...

Group 1 - The company held its first meeting of the fifth supervisory board on March 27, 2025, via communication, ensuring compliance with relevant laws and regulations [1] - The supervisory board approved the proposal regarding the confirmation of daily related party transactions for 2024 and the estimated daily related party transactions for 2025, with a unanimous vote of 4 in favor [1] - The estimated amount for daily related party transactions with Jilin University for 2025 is not expected to exceed 4,800,000.00 yuan, adhering to principles of honesty, fairness, and reasonableness [2]