吉林吉大通信设计院股份有限公司 募集资金存放与实际使用情况的专项报告 吉林吉大通信设计院股份有限公司 募集资金存放与实际使用情况 审核报告 大信专审字[2024]第 3-00141 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. - 0 - 吉林吉大通信设计院股份有限公司 募集资金存放与实际使用情况的专项报告 募集资金存放与实际使用情况审核报告 大信专审字[2024]第 3-00141 号 吉林吉大通信设计院股份有限公司全体股东： 我们接受委托，对后附的吉林吉大通信设计院股份有限公司（以下简称"贵公司"）《2023 年度募集资金存放与实际使用情况的专项报告》（以下简称"募集资金存放与实际使用情况 专项报告"进行了审核。 一、董事会的责任 按照中国证券监督管理委员会《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（2022年修订）》等文件的规定编制募集资金存放与实际使用情况专项报告， 并保证其内容真实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏是贵公司董事会 的责任。 三、审核意见 我们认为，贵公司编制的募集资金存放 ...

吉林吉大通信设计院股份有限公司 2023 年度第五届董事会独立董事宋英慧述职报告 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《公司法》《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》及其他有关法律 法规和《公司章程》《独立董事工作制度》等公司相关的规定和要求，忠实履行 独立董事的职责，充分发挥独立董事的作用，勤勉尽责，维护了公司整体利益， 维护了全体股东的合法权益，较好地发挥了独立董事作用。作为公司第五届董事 会独立董事，现将 2023 年度任期内本人履行独立董事职责的工作情况汇报如下： 一、出席董事会会议情况 2023 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、 股东大会认真审阅会议材料，积极参与各议题的讨论并提出合理建议，为董事会、 股东大会正确决策发挥了积极的作用。 2023 年度任期内，公司董事会的召集召开符合法定程序，重大事项的表决 均履行了相关的审批程序，本人对董事会上的各项议案均投赞成票，无反对票及 弃权票。 2023 年度任期内，公司召开董事会会议 ...

单位：万元 证券代码：300597 证券简称：吉大通信 公告编号： 2024-023 吉林吉大通信设计院股份有限公司 关于使用闲置自有资金和闲置募集资金进行现金管理的公告 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 4 月 25 日召开第五届董事会 2024 年第三次会议和第五届监事会 2024 年第二次会议， 审议通过了《关于使用闲置自有资金进行现金管理的议案》《关于使用闲置募集 资金进行现金管理的议案》。公司及子公司将在不影响募集资金投资计划、不影 响公司正常经营的情况下，拟使用不超过人民币 2 亿元（含）的闲置自有资金 和不超过人民币 1.1 亿元（含）的闲置募集资金进行现金管理。现将具体情况 公告如下： 一、募集资金基本情况 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 ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-024 吉林吉大通信设计院股份有限公司 1、第五届董事会 2024 年第三次会议决议； 分配方案公布后至实施前，公司总股本发生变动的，将按照现金分红总额不 变的原则对分配比例进行调整。 2、第五届监事会 2024 年第二次会议决议； 二、审议程序及相关意见说明 公司 2023 年度利润分配预案经公司第五届董事会 2024 年第三次会议及第 五届监事会 2024 年第二次会议审议通过，尚需提交公司 2023 年年度股东大会审 议。 三、备查文件 2023年度利润分配预案的公告 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 4 月 25 日召开第五届董事会 2024 年第三次会议及第五届监事会 2024 年第二次会议，审 议通过了《关于公司 2023 年度利润分配预案的议案》。具体情况如下： 一、利润分配预案基本情况 经大信会计师事务所（特殊普通合伙）审计，公司 2023 年度实现归属于上 市公司股东的净利润 3,758,238.6 ...

吉林吉大通信设计院股份有 限公司 审 计 报 告 大信审字[2024]第 3-00296 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 大信会计师事务所 北京市海淀区知春路 1 号 学院国际大厦 22 层 2206 邮编 100083 WUYIGE Certified Public Accountants.LLP Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road,Haidian Dist. Beijing,China,100083 电话 Telephone：+86（10）82330558 传真 Fax： +86（10）82327668 网址 Internet： www.daxincpa.com.cn 审计报告 大信审字[2024]第 3-00296 号 吉林吉大通信设计院股份有限公司全体股东： 一、审计意见 我们审计了吉林吉大通信设计院股份有限公司（以下简称"贵公司"）的财务报表，包 括 2023 年 12 月 31 日的合并及母公司资产负债表，2023 年度的合并 ...

吉林吉大通信设计院股份有限公司 关联交易决策制度 第一章 总则 第一条 为规范吉林吉大通信设计院股份有限公司（下称"公司"）的关联交易， 保护公司、股东和债权人的合法权益，保证公司关联交易决策行为的公允性，根据《吉 林吉大通信设计院股份有限公司章程》及相关法律、法规的规定，特制定本制度。 第二条 公司的关联交易是指公司或其控股子公司与公司关联人之间发生的转移 资源或义务的事项。公司在处理与关联人间的关联交易时，不得损害全体股东特别是中 小股东的合法权益。 公司关联人包括关联法人和关联自然人。 公司控股子公司是指公司持有其 50%以上股份，或者能够决定其董事会半数以上成 员组成，或者通过协议或者其他安排能够实际控制的公司。 第三条 公司的关联交易应遵循以下基本原则： 第四条 公司与关联人之间的交易应签订书面协议，并遵守如下规定： 第二章 关联人及关联交易的认定 第五条 公司的关联交易，是指公司或者其控股子公司与公司关联人之间发生的 转移资源或者义务的事项，包括： 1 (一) 诚实信用、平等、自愿； (二) 公平、公正、公开； (三) 不损害公司及非关联股东合法权益； (四) 关联股东及董事回避。 (一) 任何个 ...

Revenue and Profitability - The company's revenue for Q1 2024 was ¥97,345,511.57, representing a 4.25% increase compared to ¥93,373,756.35 in the same period last year[5]. - Net profit attributable to shareholders decreased by 38.18% to ¥3,172,639.05 from ¥5,131,684.06 year-on-year[5]. - The total operating revenue for Q1 2024 was CNY 97,345,511.57, an increase of 4.1% compared to CNY 93,373,756.35 in the same period last year[35]. - The net profit for Q1 2024 was CNY 3,125,077.96, a decrease of 38.3% from CNY 5,056,916.98 in Q1 2023[36]. - The company reported a comprehensive income total of CNY 2,752,182.58 for Q1 2024, compared to CNY 3,342,525.04 in Q1 2023[36]. Cash Flow - The net cash flow from operating activities was negative at -¥66,346,122.24, a decline of 24.90% compared to -¥53,117,795.83 in the previous year[5]. - Operating cash inflow for the current period was $145,490,191.99, up from $115,164,162.84 in the previous period, representing an increase of approximately 26.3%[38]. - Operating cash outflow increased to $211,836,314.23 from $168,281,958.67, reflecting a rise of about 25.8%[38]. - Net cash flow from operating activities was -$66,346,122.24, worsening from -$53,117,795.83 in the prior period[38]. - Cash inflow from investment activities totaled $8,027,244.95, significantly higher than $103,824.74 in the previous period[39]. - Net cash flow from investment activities improved to $2,658,603.87 from -$1,490,726.68[39]. - Cash inflow from financing activities was $13,153,579.90, compared to $10,382,206.65 in the prior period, marking an increase of approximately 26.5%[39]. - Net cash flow from financing activities decreased to -$24,338,800.56 from $7,095,882.22, indicating a significant decline[39]. - The ending balance of cash and cash equivalents was $296,983,682.16, down from $324,650,295.95 in the previous period[39]. - The company received $8,000,000.00 related to investment activities, a substantial increase from $80,500.00 previously[39]. - The company reported a cash outflow of $32,684,474.29 related to financing activities, which was not present in the previous period[39]. Assets and Liabilities - Total assets decreased by 6.38% to ¥1,345,424,106.05 from ¥1,437,117,735.07 at the end of the previous year[5]. - The total liabilities decreased to CNY 289,595,129.69 from CNY 352,435,494.28, reflecting a reduction of approximately 17.8%[34]. - The total equity attributable to shareholders of the parent company decreased to CNY 1,041,474,738.99 from CNY 1,070,280,442.33, a decline of about 2.7%[34]. - The total liabilities increased from 1,175,483,748.34 CNY to 1,090,097,153.69 CNY, a decrease of about 7.3%[32]. - The company maintained a stable level of contract liabilities at CNY 28,575,282.05, slightly up from CNY 28,479,882.51 at the beginning of the period[34]. Shareholder Information - The total number of common stock shareholders at the end of the reporting period is 24,647[24]. - The largest shareholder, Jilin Jida Holdings, holds 17.61% of the shares, equating to 48,000,000 shares[24]. Operational Metrics - Basic earnings per share dropped by 50.00% to ¥0.01 from ¥0.02 in the same period last year[5]. - Research and development expenses for Q1 2024 were CNY 3,059,215.20, an increase of 6.9% compared to CNY 2,862,400.87 in Q1 2023[35]. - The company reported a significant increase in construction in progress, rising by 324.26% to ¥208.09 million due to renovations of owned properties[11]. - Other business income increased by ¥4,579,400, primarily due to higher sales of raw materials during the reporting period[16]. - Financial expenses rose by 79.00% to ¥2,256,000, mainly due to a decrease in interest income[18]. - The company reported a significant increase in development expenditures from 2,094,513.96 CNY to 4,095,294.17 CNY, an increase of approximately 95.7%[32]. Product and Technology Development - The company has not disclosed any new product or technology developments in the recent reports[25].

吉林吉大通信设计院股份有限公司 募集资金管理制度 第一章 总则 第一条 为规范吉林吉大通信设计院股份有限公司（下称"公司"）募集资金管理， 提高募集资金使用效率，根据《吉林吉大通信设计院股份有限公司章程》及相关法律、 法规的规定，制定本制度。 第二条 本制度所称募集资金是指公司通过公开发行证券（包括首次公开发行股 票、配股、增发、发行可转换公司债券、发行分离交易的可转换公司债券、发行权证等） 以及非公开发行股票向投资者募集并用于特定用途的货币资金。 第三条 公司董事会负责制定本制度并确保本制度的有效实施。 募集资金投资项目（以下简称"募投项目"）通过公司的子公司或公司控制的其他企 业实施的，公司应当确保该子公司或受控制的其他企业遵守本募集资金管理制度。 第二章 募集资金的存放 第四条 公司募集资金应当存放于经董事会批准设立的专项账户（以下简称"募集 资金专户"）集中管理。募集资金专户不得存放非募集资金或用作其他用途。募集资金 专户数量（包括公司的子公司或公司控制的其他企业设置的募集资金专户）原则上不得 超过募投项目的个数。 公司存在两次以上融资的，应当分别设置募集资金专户。 募集资金到位后，公司应及时办理验资 ...

证券代码：300597 证券简称：吉大通信 公告编号：2024-021 吉林吉大通信设计院股份有限公司 第五届董事会2024年第三次会议决议公告 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 年第三次会议于 2024 年 4 月 25 日上午以现场和通讯的方式召开。公司于 2024 年 4 月 14 日以通讯的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： 一、《关于<2023 年年度报告>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。 经董事会全体董事审议后认为：公司 2023 年年度报告及其摘要的编制和审 核符合法律法规的要求，报告内容真实、准确、完整地反映了公司的实际情况， 不存在虚假记载、误导性陈述或者重大遗漏。 《2023 年年度报告》及其摘要详见公司 ...

Financial Performance - The revenue from communication network design and engineering services increased by 5.23% compared to the same period last year[4]. - The net profit attributable to shareholders decreased by 83.24% year-on-year, primarily due to increased upfront investment in the "Smart Canteen" product solutions and external expenses from litigation[4]. - The company's operating revenue for 2023 was CNY 555,246,899.78, an increase of 5.23% compared to CNY 527,643,086.06 in 2022[22]. - The net profit attributable to shareholders for 2023 was CNY 3,758,238.66, representing a decrease of 83.24% from CNY 22,427,532.12 in 2022[22]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 12,126,749.64, down 41.28% from CNY 20,651,693.68 in 2022[22]. - The net cash flow from operating activities for 2023 was CNY -49,105,303.83, an improvement of 25.16% compared to CNY -65,614,298.14 in 2022[22]. - The total assets at the end of 2023 were CNY 1,437,117,735.07, an increase of 3.16% from CNY 1,392,779,387.28 at the end of 2022[22]. - The net assets attributable to shareholders at the end of 2023 were CNY 1,070,280,442.33, a slight decrease of 0.07% from CNY 1,070,953,718.67 at the end of 2022[22]. - The basic earnings per share for 2023 were CNY 0.01, down 88.89% from CNY 0.09 in 2022[22]. - The diluted earnings per share for 2023 were also CNY 0.01, reflecting the same decline of 88.89% from CNY 0.09 in 2022[22]. - The weighted average return on equity for 2023 was 0.35%, a decrease of 2.20% from 2.55% in 2022[22]. - The company reported a significant decline in quarterly net profit in Q4 2023, with a loss of CNY 8,500,359.47 compared to profits in the previous three quarters[25]. Revenue Growth and Business Segments - The company reported a non-current asset disposal gain of 181,439.25 million in 2023, a significant increase from a loss of 13,450.95 million in 2022[29]. - Government subsidies recognized in the current period amounted to 2,336,797.75 million in 2023, up from 1,318,589.38 million in 2022, reflecting a 77.1% increase[29]. - The company's total income from fixed internet broadband access reached 262.6 billion in 2023, representing a 7.7% growth compared to the previous year[35]. - Emerging business revenue, including data centers and cloud computing, grew by 19.1% in 2023, totaling 356.4 billion, which contributed 3.6 percentage points to overall telecom revenue growth[35]. - Fixed asset investment in the telecom sector was 420.5 billion in 2023, a slight increase of 0.3% year-on-year, with 5G investments reaching 190.5 billion, up 5.7%[36]. - By the end of 2023, the total number of mobile communication base stations reached 11.62 million, with 5G base stations accounting for 3.38 million, representing 29.1% of the total[36]. - The company established 97 new gigabit cities in 2023, bringing the total to 207 gigabit cities nationwide[37]. Digital Economy and Technological Development - The digital economy in China surpassed 50 trillion, accounting for 41.5% of the GDP, indicating significant growth potential in the sector[39]. - The Philippines is identified as a key international market, with a government plan to build 200,000 wireless network sites by 2026, enhancing future collaboration opportunities[41]. - The company has developed into a specialized communication and information technology service provider with strong service capabilities and high technical standards, holding 122 patents and 146 software copyrights[48]. - The company actively participates in standardization efforts, having contributed to 9 national standards and 10 industry standards, enhancing its technical level across various fields[48]. - The communication technology service industry is experiencing rapid growth, driven by macroeconomic changes and technological advancements, which presents significant development opportunities for the company[44]. - The company is positioned to benefit from the increasing importance of information infrastructure globally, as countries enhance their communication networks[43]. - The market scale of the communication industry is influenced by regional economic development, with the western regions of China expected to see rapid growth due to increased policy support[45]. International Expansion and Strategic Initiatives - The company has established a subsidiary in the Philippines to expand its international business, leveraging opportunities from the "Belt and Road" initiative[49]. - The company aims to accelerate the construction and commercialization of 5G networks, which is expected to drive significant information consumption demand[50]. - The company is focused on integrating information services across society, expanding beyond traditional communication operator services[49]. - The company is actively involved in the international design consulting market, aiming to enhance its competitiveness and influence by 2035[50]. - The company is collaborating with global operators and industry partners to develop a robust 5G messaging service ecosystem, enhancing the value of messaging-related services[50]. Research and Development - The company is committed to promoting high-quality development during the "14th Five-Year Plan" period, emphasizing innovation-driven growth and structural reforms[50]. - The company has set specific goals for network development and enhancement, with a focus on achieving dual-gigabit network capabilities by 2023[50]. - The company is focusing on enhancing the quality of 5G services through regular monitoring and user evaluations to address service issues promptly[50]. - The company is focusing on the digital transformation of the group meal industry to improve quality, reduce costs, and increase efficiency in a competitive market[55]. - The company is committed to leveraging digital technologies to minimize food waste in university canteens, supporting the dual carbon strategy[55]. - The company is focusing on developing smart city information transmission solutions to support the digital economy[104]. - The company has completed research on key technologies for IoT core network construction, which will improve its capabilities and meet the demands of construction units[105]. Governance and Management - The company has established a comprehensive internal management and control system to improve governance and compliance with regulatory requirements[159]. - The board of directors consists of 11 members, including 4 independent directors, ensuring compliance with legal and regulatory standards[162]. - The company has implemented a "Quality Return Dual Improvement" action plan to enhance service quality and operational efficiency[157]. - The company has established a fair and transparent performance evaluation and incentive mechanism, continuously improving it[165]. - The company respects and safeguards the legitimate rights of stakeholders, issuing the 2023 ESG report to highlight its social responsibilities[166]. - The company strictly adheres to information disclosure regulations, ensuring equal access to information for all shareholders[167]. - The company operates independently from its controlling shareholders in terms of personnel, assets, finance, and business, maintaining a complete and autonomous operational capability[168]. Employee and Management Structure - The total number of employees at the end of the reporting period is 2,184, with 1,119 from the parent company and 1,065 from major subsidiaries[199]. - The professional composition includes 716 production personnel, 73 sales personnel, 1,244 technical personnel, 26 financial personnel, and 125 administrative personnel[199]. - The educational background of employees shows 84 with master's degrees or above, 847 with bachelor's degrees, and 1,253 with college diplomas or below[199]. - The company has increased its R&D personnel to 507 in 2023, a 9.50% increase from 463 in 2022[108]. - The company has implemented a multi-scenario smart dining system to enhance customer dining experiences, with a capitalized R&D amount of ¥622,322.73[110]. Future Outlook - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 10% to 1.32 billion RMB[186]. - The company plans to expand its market presence in Southeast Asia, targeting a 25% increase in market share within the next two years[186]. - Future guidance includes a focus on sustainable practices, aiming for a 15% reduction in carbon emissions by 2025[186].