证券代码：300597 证券简称：吉大通信 公告编号：2024-046 吉林吉大通信设计院股份有限公司 第五届董事会2024年第五次会议决议公告 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"）第五届董事会 2024 年第五次会议于 2024 年 8 月 28 日上午以现场及通讯的方式召开。公司于 2024 年 8 月 17 日以通讯方式通知了全体董事，本次会议应出席董事 11 名，实际出席 董事 11 名。公司监事列席了本次会议。本次会议的召集和召开符合《中华人民 共和国公司法》等法律、法规及《公司章程》的规定。会议由董事长周伟先生主 持。与会董事经过认真审议，通过以下议案： 经董事会全体董事审议后认为：公司严格按照《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》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监管 1 一、《关于<2024 年半年度报告>及其摘要的议案》 经全体董事审议，11 票赞成、0 票反对、0 票弃权。 经董 ...

编制单位：吉林吉大通信设计院股份有限公司 单位：人民币元 吉林吉大通信设计院股份有限公司 2024 年 1-6 月非经营性资金占用及其他关联资金往来情况汇总表 法定代表人：周伟 主管会计工作负责人：李典谕 会计机构负责人：李典谕 | | | 占用方与上市公 | 上市公司 | 2024 年期初占 | 2024 用累计发生金 | 年 1-6 月占 | 2024 年 1-6 占用资金的 | 月 | 2024 年 1-6 月 | 2024 年 1-6 | 月期 | 占用形成 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 非经营性资金占用 | 资金占用方名称 | 司的关联关系 | 核算的会计科 | 用资金余额 | 额（不含利 | | 利息（如 | | 偿还累计发 | 末占用资金余 | | 原因 | 占用性质 | | | | | 目 | | | | | | 生金额 | 额 | | | | | | | | | | 息） | | 有） | | | | | | | | 控股股东、实际控 | ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-047 吉林吉大通信设计院股份有限公司 第五届监事会2024年第三次会议决议公告 《2024 年半年度报告摘要》将于 2024 年 8 月 30 日刊登在《中国证券报》 《证券时报》《上海证券报》。 二、《关于<2024 年半年度募集资金存放与实际使用情况的专项报告>的议案》 经全体监事审议，5 票赞成、0 票反对、0 票弃权。 经监事会全体监事审议后认为：公司严格按照《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》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监管 要求》以及公司《募集资金专项管理制度》的有关规定存放和使用募集资金，并 本公司及监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"）第五届监事会 2024 年第三次会议于 2024 年 8 月 28 日上午以现场及通讯的方式召开。公司于 2024 年 8 月 17 日通知了全体监事，本次会议应出席监事 5 名，实际出席 ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-048 吉林吉大通信设计院股份有限公司 关于2024年半年度募集资金存放与实际使用情况的专项报告 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。 一、募集资金基本情况 （一）实际募集资金金额和资金到位时间 经中国证券监督管理委员会《关于同意吉林吉大通信设计院股份有限公司向 特定对象发行股票注册的批复》（证监许可[2022]1850 号）同意注册，公司向特 定对象发行股票 32,570,030 股，每股面值人民币 1 元，发行价格为 6.55 元/股， 募集资金总额为人民币 213,333,696.50 元，扣除不含税发行费用人民币 12,614,772.88 元，募集资金净额为人民币 200,718,923.62 元，已于 2022 年 11 月 9 日划转至公司指定账户。上述募集资金到位情况经大信会计师事务所（特殊 普通合伙）审验，并出具大信验字[2022]第 3-00019 号《验资报告》。 二、募集资金管理情况 （一）关于募集资金管理制度的制定情况 1 为了规范募集资金的管理和使用，保护投资 ...

| 保荐机构名称：海通证券股份有限公司 | 被保荐公司简称：吉大通信 | | --- | --- | | 保荐代表人姓名：韩节高 | 联系电话：021-23180000 | | 保荐代表人姓名：董研 | 联系电话：021-23180000 | 2024 半年度跟踪报告 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 一、保荐工作概述 | （2）列席公司董事会次数 | 0 次 | | --- | --- | | （3）列席公司监事会次数 | 次 0 | | 5、现场检查情况 | | | （1）现场检查次数 | 0 次 | | （2）现场检查报告是否按照本所规定报送 | 不适用 | | （3）现场检查发现的主要问题及整改情况 | 不适用 | | 6、发表专项意见情况 | | | （1）发表专项意见次数 | 次 4 | | （2）发表非同意意见所涉问题及结论意见 | 无 | | 7、向本所报告情况（现场检查报告除外） | | | （1）向本所报告的次数 | 次 0 | | （2）报告事项的主要内容 | 不适用 | | （3）报告事项的进展或者整改情况 | 不适用 | | 8、关注职责的履行情况 | | | ...

Financial Performance - The company reported a plan not to distribute cash dividends or issue bonus shares for the current period[1]. - The financial report was confirmed to be accurate and complete by the company's responsible personnel, ensuring transparency[1]. - The company's operating revenue for the first half of 2024 was ¥235,442,128.24, representing a 4.12% increase compared to ¥226,124,331.17 in the same period last year[12]. - The net profit attributable to shareholders decreased by 32.46% to ¥7,249,922.09 from ¥10,734,905.40 year-on-year[12]. - The basic earnings per share fell by 32.49% to ¥0.0266, down from ¥0.0394 in the previous year[12]. - The total assets at the end of the reporting period were ¥1,443,929,466.72, a slight increase of 0.47% from ¥1,437,117,735.07 at the end of the previous year[12]. - The net assets attributable to shareholders decreased by 3.64% to ¥1,031,341,319.57 from ¥1,070,280,442.33 year-on-year[12]. - The net cash flow from operating activities was negative at -¥96,415,698.25, worsening by 53.25% compared to -¥62,915,872.76 in the same period last year[12]. - The company received government subsidies amounting to ¥1,500.00 during the reporting period[14]. - The company reported a total of ¥14,133.77 in non-recurring gains and losses after tax adjustments[14]. - The weighted average return on net assets was 0.67%, down from 1.00% in the previous year[12]. Market and Strategic Focus - The company maintains a stable performance driven by digital infrastructure development, supporting the construction of a digital China and smart society[16]. - The international market expansion is supported by the Belt and Road Initiative, with the establishment of a wholly-owned subsidiary in the Philippines to enhance service capabilities[17]. - The company emphasizes innovation as a core driver, focusing on the development of smart canteen products utilizing IoT, AI, big data, and cloud computing technologies[18]. - The strategic focus includes expanding into international communication service markets and improving customer satisfaction[17]. - The company is committed to continuous innovation, enriching its product line to meet diverse customer needs[18]. - The digital economy's strategic importance is highlighted, with a focus on promoting digital transformation across various sectors[18]. - The company is actively expanding its market presence in various sectors, including finance, healthcare, and transportation, driven by digital transformation trends[26]. - The company is focusing on the development of smart city technologies, leveraging 5G for urban IoT and big data platforms[25]. Technology and Innovation - The 5G network performance metrics include user experience rates of 0.1 to 1 Gbps and a connection density of one million per square kilometer, significantly improving efficiency compared to 4G[20]. - The 5G enhanced OTN technology has improved L3 routing and network slicing capabilities, reducing equipment costs and latency while meeting flexible networking demands[23]. - The SPN technology supports end-to-end slicing and low-latency applications, utilizing IGP+SR mechanisms for unified node identification[24]. - The design of cloud computing resource pools aims for advanced technology, safety, and energy efficiency, with a focus on resource optimization[25]. - The company is focusing on the development of 5G innovative applications and the construction of a national integrated big data center system as part of the "14th Five-Year" plan[1]. - The company is exploring the development of 6G network technology as part of its forward-looking strategy[40]. Financial Management and Investments - The company has made effective adjustments to its business structure to adapt to the intensifying competition in the domestic telecommunications network technology service market[36]. - The company has made significant investments in subsidiaries to expand its market presence, including the establishment of JIDA COMMUNICATION (PHILIPPINES) INC. with a registered capital of approximately 1,290 million CNY[73]. - The company has restructured its subsidiaries to enhance competitiveness and market reach, such as changing Qingdao Jihong Investment Management Co., Ltd. to Zhongpu Huilian Information Technology (Shanghai) Co., Ltd.[73]. - The company plans to enhance its regional market service system and align with national policies and industry trends to mitigate market competition risks[75]. - The company aims to actively follow the development of new information technologies and accelerate the research and development of its information technology services to reduce business expansion risks[75]. Corporate Governance and Compliance - The company has not engaged in any derivative investments or entrusted loans during the reporting period, maintaining a conservative financial strategy[69]. - The company has not sold any major assets or equity during the reporting period, indicating stability in its asset management[70][71]. - The company has maintained a normal environmental management system without any pollution incidents or penalties during the reporting period[82]. - The company has actively engaged in social responsibility initiatives, focusing on education and poverty alleviation in rural areas[84]. - There were no instances of non-operating fund occupation by major shareholders or related parties during the reporting period[85]. - The company has not engaged in any significant related party transactions during the reporting period[90]. - The company has disclosed significant changes in shareholding structure, with 1,197,792 shares under limited sale conditions, representing 0.44% of total shares[102]. Shareholder Activities - The company has initiated a share repurchase plan, which was approved in a board meeting on February 5, 2024[99]. - The company has executed its first share repurchase on February 28, 2024[99]. - As of June 30, 2024, the company has repurchased a total of 6,066,300 shares, accounting for 2.23% of the total share capital[103]. - The total amount spent on share repurchases reached RMB 39,982,847, with the highest transaction price at RMB 8 per share and the lowest at RMB 6.89 per share[103]. - The company aims to use repurchased shares for employee stock ownership plans or to maintain company value and shareholder rights[103]. Legal and Regulatory Matters - The company reported a significant legal case involving a construction contract dispute, with a claim amount of 675.67万元, resulting in a judgment requiring the company to pay 6,181,887.1元 plus interest[86]. - Another case concluded with a compensation ruling of 5,987,452元 against the company, with a total claim amount of 641.04万元[86]. - The company is currently involved in a total of 1,974.60万元 in claims related to a recovery rights dispute, which has not yet gone to court[87]. - The company has no significant litigation or arbitration matters pending that would materially affect its operations[86]. Accounting Policies and Financial Reporting - The financial statements are prepared in accordance with the Chinese Accounting Standards, reflecting the company's financial position as of June 30, 2024[140]. - The company has not reported any changes in significant accounting policies or estimates during the reporting period[140]. - The company recognizes revenue when control of goods or services is transferred to customers, based on the transaction price allocated to the performance obligation[177]. - The company confirms estimated liabilities when there is a present obligation likely to result in an outflow of economic benefits, and the amount can be reliably measured[175]. - Government grants are recognized when conditions are met and can be received, with monetary grants measured at the amount received or receivable[179].

投 资 者 可 于 2024 年 9 月 9 日 （ 星 期 一 ） 15:30-16:30 通过网址 https://eseb.cn/1gP0eTYS412 或使用微信扫描下方小程序码即可进入参与互 动交流。 为充分尊重投资者、提升交流的针对性，现就公司 2024 年半年度网上业绩 说明会提前向投资者公开征集问题，广泛听取投资者的意见和建议。投资者可于 2024 年 9 月 8 日（星期日）17：00 前访问 https://eseb.cn/1gP0eTYS412，或 扫描下方小程序码进行会前提问。公司将在 2024 年半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。欢迎广大投资者积极参与。 特此公告。 证券代码：300597 证券简称：吉大通信 公告编号：2024-049 吉林吉大通信设计院股份有限公司 关于举办 2024 年半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信息披露的内容真实、准确、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"）已于 2024 年 8 月 30 日在巨潮资讯网上披露了《吉大通信 2024 年半年度报告》全文及 ...

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 年度持续督导的培训情况报告 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 的持续督导保荐机构，根据《深圳证券交易所上市公司自律监管指引第 13 号— —保荐业务》《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》，于 2024 年 8 月 12 日对吉大通信到场的董事、监事、高级管理人员、 中层以上管理人员及上市公司控股股东和实际控制人委派人员等进行了专门培 训，并对未到场的相关人员派发了相关培训资料，督促其认真学习培训内容，本 次培训的具体情况如下： | 培训时间 | 2024 8 | 年 | 月 | 12 | 日 | | --- | --- | --- | --- | --- | --- | | 培训地点 | 吉林省长春市吉大通信办公室 | | | | | | 培训主题 | 新"国九条"及相关配套制度规则解读 | | | | | | 培训讲师 | 董研 | | | | | | 参加培训人员 | 公司董事、监事、高级 ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-043 吉林吉大通信设计院股份有限公司 关于回购公司股份进展的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、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 2024 年 5 月 31 日召开第五届董事会 2024 年第四次会议,审议通过了《关于回购公司股份方案的 议案》，同意公司以自有资金以集中竞价交易方式回购部分公开发行的人民币普 通股 A 股股份（以下简称"本次回购"），并将用于股权激励或员工持股计划。回 购股份的价格不超过人民币 10.79 元/股，回购金额总额不低于人民币 3,000 万 元（含）且不超过 6,000 万元（含）。具体内容详见公司 2024 年 5 月 31 日于巨 潮资讯网（www.cninfo.com.cn）上披露的《关于回购公司股份方案的公告》（公 告编号：2024-032）。 1、公司未在下列期间回购公司股份： （1）自可能对公司证券及其衍生品种交易价格产生重大影响的重大事项发 生之日或者在决策过程中，至依法披露之日内； （2）中国证券监督管理委员会（ ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-042 吉林吉大通信设计院股份有限公司 关于回购公司股份比例达到3%暨回购进展的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、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 2024 年 5 月 31 日召开第五届董事会 2024 年第四次会议,审议通过了《关于回购公司股份方案的 议案》，同意公司以自有资金以集中竞价交易方式回购部分公开发行的人民币普 通股 A 股股份（以下简称"本次回购"），并将用于股权激励或员工持股计划。回 购股份的价格不超过人民币 10.79 元/股，回购金额总额不低于人民币 3,000 万 元（含）且不超过 6,000 万元（含）。具体内容详见公司 2024 年 5 月 31 日于巨 潮资讯网（www.cninfo.com.cn）上披露的《关于回购公司股份方案的公告》（公 告编号：2024-032）。 根据《上市公司股份回购规则》《深圳证券交易所上市公司自律监管指引第 9 号—回购股份》的有关规定，回购股份期间，回购股份占公司总股本的比例每 增加百分之一的，应 ...