证券代码： 300597 证券简称：吉大通信 吉林吉大通信设计院股份有限公司 投资者关系活动记录表 编号：2023-001 投资者关系活动 类别 □特定对象调研 □ 分析师会议 □ 媒体采访 √ 业绩说明会 □ 新闻发布会 □ 路演活动 □ 现场参观 □ 其他 （请文字说明其他活动内容） 参与单位名称及 人员姓名 通过全景网"投资者关系互动平台" （http://ir.p5w.net）参 与公司 2022 年度网上业绩说明会暨网上集体业绩说明会的广大 投资者 时间 2023 年 5 月 22 日（星期一）14:30-16:00 地点 全景网"投资者关系互动平台" （http://ir.p5w.net） 上市公司接待人 员姓名 1、董事长周伟 2、董事会秘书耿燕 3、独立董事宋英慧 4、财务总监李典谕 投资者关系活动 主要内容介绍 1、公司海外业务有一带一路国家吗 感谢您的关注！公司于 2018 年 4 月 4 日在菲律宾首都马尼 拉马卡提区设立子公司，为公司国际发展带来更多的发展机遇。 目前菲律宾子公司已成为菲律宾通信服务主流企业，直接或间接 参与菲律宾多家主流运营商的建设和维护项目。伴随着"一带一 路"鲜明 ...

证券代码：300597 证券简称：吉大通信 公告编号：2023-029 吉林吉大通信设计院股份有限公司 关于举办 2022 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。 为进一步加强与投资者的互动交流，吉林吉大通信设计院股份有限公司（以 下简称"公司"）将参加由吉林证监局、吉林省证券业协会、深圳市全景网络有 限公司共同举办的"2023 年吉林辖区上市公司网上集体业绩说明会"，现将有关 事项公告如下： 本次年度业绩说明会将通过深圳市全景网络有限公司提供的互联网平台举 行，投资者可以登陆全景网"投资者关系互动平台"（http://ir.p5w.net）参与 公司业绩说明会,时间为 2023 年 5 月 22 日（星期一）14:30 至 16:00。 届时公司董事长周伟、董事会秘书耿燕、财务总监李典谕、独立董事宋英慧 将通过网络在线问答互动的形式，与投资者就 2022 年度经营业绩等投资者关注 的问题进行交流。期间，公司高管将全程在线，实时回答投资者的提问。 为充分尊重投资者、提升交流的针对性，现就公司 2022 年度业绩说明会提 前向投 ...

2、公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准 确、完整。 3、第一季度报告是否经过审计 吉林吉大通信设计院股份有限公司 2023 年第一季度报告 证券代码：300597 证券简称：吉大通信 公告编号：2023-017 吉林吉大通信设计院股份有限公司 2023 年第一季度报告 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。 重要内容提示： 1、董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述 或重大遗漏，并承担个别和连带的法律责任。 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 □是 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减（%） | | | --- | --- | --- | --- | --- | | 营业收入（元） | 93,373,756.35 | 92,727,674.77 | | 0.70% | | 归属于上市公司股东的净利润 | 5,131,684.06 | 4,527,326.49 ...

Financial Performance - The company's operating revenue for 2022 was ¥527,643,086.06, representing a 2.62% increase compared to ¥514,172,702.07 in 2021[22]. - Net profit attributable to shareholders decreased by 33.68% to ¥22,427,532.12 from ¥33,819,161.09 in the previous year[22]. - The net profit after deducting non-recurring gains and losses was ¥20,651,693.68, down 36.47% from ¥32,506,519.86 in 2021[22]. - Basic and diluted earnings per share both decreased by 35.71% to ¥0.09 from ¥0.14 in the previous year[22]. - The company achieved a revenue of CNY 52,764.31 million in 2022, an increase of 2.62% compared to CNY 51,417.27 million in the previous year[87]. - The net profit attributable to shareholders was CNY 2,242.75 million, a decrease of 33.68% from CNY 3,381.92 million in the previous year[87]. - Operating costs rose to CNY 42,943.59 million, reflecting a year-on-year increase of 7.64%[87]. - Research and development expenses increased by 8.07% to CNY 2,096.56 million, compared to CNY 1,940.02 million in the previous year[87]. - The company reported a net profit margin of 12% for 2022, an improvement from 10% in 2021, reflecting better cost management and operational efficiency[187]. Cash Flow and Investments - The cash flow from operating activities showed a significant decline, resulting in a net outflow of ¥65,614,298.14 compared to a positive cash flow of ¥19,152,753.62 in 2021[22]. - Operating cash inflow decreased by 22.91% to ¥491,254,512.07 compared to ¥637,261,426.87 in 2021[118]. - Investment cash inflow decreased by 20.56% to ¥286,320,878.79, while investment cash outflow remained relatively stable, resulting in a net cash flow of -¥109,857,180.98, a 162.64% decline[118]. - Financing cash inflow surged by 5,821.55% to ¥273,905,670.32, primarily due to the issuance of shares to specific investors[118]. - The company invested ¥27,924,160.00 during the reporting period, a significant increase of 343.24% compared to ¥6,300,000.00 in the previous year[125]. Assets and Liabilities - Total assets at the end of 2022 amounted to ¥1,391,000,000, with cash and cash equivalents representing 26.71% of total assets, a decrease of 1.64% from the beginning of the year[122]. - Accounts receivable increased to ¥439,328,402.19, accounting for 31.54% of total assets, down 2.68% compared to the beginning of the year[122]. - The company's fixed assets increased to ¥103,407,243.24, representing 7.42% of total assets, an increase of 1.99% from the beginning of the year[122]. Risk Management - The company emphasizes the importance of risk management and outlines potential risks and countermeasures in the future development outlook section[4]. - The company faces risks from intensified market competition and rising labor costs, necessitating close monitoring of industry trends and customer demands to maintain service quality[162]. - The company will strengthen its cost management and quality control systems to mitigate the risk of declining gross margins due to market pressures[163]. Research and Development - The company has developed strong R&D capabilities in the telecommunications and information technology sector, leading to stable performance and a competitive advantage[75]. - R&D investment amounted to ¥28,674,654.62 in 2022, representing 5.43% of operating revenue, up from 4.00% in 2021[111]. - The company increased its R&D personnel to 463 in 2022, a 12.38% increase from 412 in 2021[111]. - The company aims to enhance its "smart cafeteria" business through advanced R&D in areas such as artificial intelligence and data analysis[111]. Market Expansion and Strategy - The company anticipates significant growth opportunities in the telecommunications infrastructure market in the Philippines due to favorable government policies and infrastructure development plans[39]. - The company aims to enhance its market position by developing new technologies and expanding its market reach in response to the growing demand for digital transformation[55]. - The company is actively pursuing market expansion through strategic investments and partnerships in the telecommunications sector[73]. - The company plans to solidify its existing market while exploring new service boundaries, aiming to increase market share through resource integration and collaboration[157]. Governance and Management - The company maintains a complete independence from its controlling shareholder in terms of personnel, assets, finance, and operations[171]. - The company has established a sound organizational structure with independent operation of the shareholders' meeting, board of directors, supervisory board, and management[171]. - The company’s governance structure has been updated to reflect the latest changes in its board and supervisory committee[177]. - The company’s current management team includes professionals with significant academic and industry backgrounds, enhancing its strategic capabilities[179]. Product Development and Innovation - The company has focused on developing smart applications, successfully launching the "Smart Canteen" product, which received positive market feedback[88]. - The company is focused on expanding its smart product offerings in the food service industry, capitalizing on the growing trend of smart dining solutions[106]. - The introduction of an AI-based dining system allows customers to select dishes based on personal preferences, improving dining experience and providing data collection opportunities for the company[109]. Shareholder Engagement - The company held its annual shareholders meeting on April 20, 2022, with an investor participation rate of 29.38%[172]. - The first extraordinary shareholders meeting of 2022 was held on December 28, 2022, with a participation rate of 23.98%[172]. - The remuneration decision process involves approval from the board's remuneration and assessment committee and the shareholders' meeting[191].

Financial Performance - The company's revenue for Q3 2022 was ¥127,284,807.85, representing a 2.22% increase compared to the same period last year[5] - Net profit attributable to shareholders for Q3 2022 was ¥5,304,472.94, an increase of 10.60% year-on-year[5] - The net profit after deducting non-recurring gains and losses was ¥4,961,799.53, up 8.22% from the previous year[5] - Total operating revenue for Q3 2022 reached CNY 340,371,496.87, an increase of 6.4% compared to CNY 318,654,245.94 in Q3 2021[25] - The net profit for Q3 2022 was CNY 19,539,666.63, an increase of 5.3% compared to CNY 18,553,353.73 in the same period last year[26] - The total operating profit was CNY 22,563,366.12, a slight increase from CNY 22,282,859.40 in the same period last year[26] - The total comprehensive income for the period was CNY 18,174,047.32, slightly down from CNY 18,553,353.73 in the previous year[27] Assets and Liabilities - Total assets at the end of the reporting period were ¥1,123,415,230.05, reflecting a 2.57% increase from the end of the previous year[5] - The company's total assets as of September 30, 2022, amounted to CNY 1,123,415,230.05, up from CNY 1,095,269,488.97 at the beginning of the year, indicating a growth of 2.6%[23] - Current liabilities decreased to CNY 229,237,533.28 from CNY 236,683,169.12, a reduction of 3.1%[22] - The company reported a decrease in employee compensation liabilities to CNY 25,216,306.53 from CNY 32,091,076.53, a decline of 21.4%[22] - Inventory levels rose to CNY 280,972,913.74, compared to CNY 221,262,869.21 at the start of the year, representing an increase of 27.0%[21] Cash Flow and Investments - The company's cash flow from operating activities showed a net outflow of ¥103,395,463.42, a decrease of 57.22% compared to the same period last year[10] - The cash flow from operating activities showed a net outflow of CNY 103,395,463.42, worsening from a net outflow of CNY 65,766,299.70 in the previous year[30] - Investment income for the period was ¥902,380.28, an increase of 32.03% compared to the previous year[10] - Investment income increased to CNY 902,380.28 from CNY 683,462.11, reflecting a growth of about 32.1%[27] - The company received CNY 16,500,000.00 from investment activities, a significant increase compared to CNY 2,130,000.00 in the previous period[30] Shareholder Information - The company’s total equity attributable to shareholders was ¥866,372,722.77, a 1.44% increase from the end of the previous year[5] - The total equity attributable to shareholders increased to CNY 866,372,722.77 from CNY 854,074,165.83, reflecting a growth of 1.4%[23] - The total number of common shareholders at the end of the reporting period is 22,444[12] - The largest shareholder, Jilin Jida Holdings Co., Ltd., holds 20.00% of the shares, totaling 48,000,000 shares[12] - The top ten shareholders hold a significant portion of the company's shares, with the top shareholder alone holding 20%[12] Operational Costs and Expenses - Total operating costs for Q3 2022 were CNY 316,282,923.13, up from CNY 292,869,083.95 in the same period last year, reflecting a growth of 8.0%[25] - Research and development expenses increased to CNY 15,531,072.19 in Q3 2022, compared to CNY 12,775,914.37 in Q3 2021, marking a rise of 21.7%[25] Regulatory and Strategic Activities - The company has received approval from the China Securities Regulatory Commission for a specific stock issuance on August 22, 2022[18] - The company held a board meeting on July 14, 2022, to approve adjustments to the fundraising amount for the stock issuance[15] - The company has been actively engaging in strategic adjustments and fundraising activities throughout 2022[17] Other Financial Metrics - The company’s weighted average return on equity was 0.62%, an increase of 0.06% from the previous year[5] - The company's cash and cash equivalents as of September 30, 2022, amount to ¥184,938,334.87, down from ¥310,464,181.92 at the beginning of the year, representing a decrease of approximately 40.4%[20] - Accounts receivable increased to ¥422,456,251.57 from ¥374,805,131.58, indicating a growth of about 12.7%[20] - The company reported a trading financial asset value of ¥30,080,500.00 as of September 30, 2022, compared to ¥45,000.00 at the beginning of the year[20] - The company has no preferred shareholders as of the reporting period[14] - The company reported a decrease in credit impairment losses to CNY -3,335,594.90 from CNY -4,492,783.56, indicating improved credit quality[26] - The basic and diluted earnings per share remained stable at CNY 0.08, unchanged from the previous year[27]

吉林吉大通信设计院股份有限公司 2022 年半年度报告全文 吉林吉大通信设计院股份有限公司 2022 年半年度报告 公告编号：2022-064 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的 真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别 和连带的法律责任。 公司负责人周伟、主管会计工作负责人李典谕及会计机构负责人(会计主 管人员)李典谕声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 本报告中如有未来展望和 2022 年下半年经营计划等前瞻性陈述，属于计划 性事项，存在一定的不确定性，不构成公司对投资者的实质承诺，投资者及相 关人士均应当对此保持足够的风险认识，并应当理解计划、预测与承诺之间的 差异。公司已在本报告中详细描述可能存在的相关风险，敬请查阅第三节"管 理层讨论与分析"中关于"公司面临的风险和应对措施"中可能面对的风险因 素。 公司在本报告第三节"管理层讨论与分析"中"十、公司面临的风险和应 对措施"部分，详细描述了公司经营中可能存在的风险及应对措施，敬请投资 者关注相关内容。 公司计划不派发现金红利，不送红股 ...

吉林吉大通信设计院股份有限公司 2022 年第一季度报告全文 证券代码：300597 证券简称：吉大通信 公告编号：2022-021 吉林吉大通信设计院股份有限公司 2022 年第一季度报告 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。 重要内容提示: 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、 误导性陈述或重大遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信 息的真实、准确、完整。 □ 是 √ 否 一、主要财务数据 (一)主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | 营业收入（元） | 92,727,674.77 | 91,548,882.01 | 1.29% | | 归属于上市公司股东的净利润（元） | 4,527,326.49 | 4,475,631.24 | 1.16% ...

吉林吉大通信设计院股份有限公司 2021 年年度报告全文 吉林吉大通信设计院股份有限公司 2021 年年度报告 2022-004 2022 年 03 月 公司董事会、监事会及董事、监事、高级管理人员保证年度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连 带的法律责任。 公司负责人周伟、主管会计工作负责人李典谕及会计机构负责人(会计主管 人员)李典谕声明：保证本年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 公司在本报告第三节"管理层讨论与分析"中"十一、公司未来发展的展望" 部分，详细描述了公司经营中可能存在的风险及应对措施，敬请投资者关注相 关内容。 公司经本次董事会审议通过的利润分配预案为：以 240000000 为基数，向 全体股东每 10 股派发现金红利 0.25 元（含税），送红股 0 股（含税），以资本公 积金向全体股东每 10 股转增 0 股。 2 | 目录 | | --- | | 第一节 | 重要提示、目录和释义 | 2 | | --- | --- | --- | | 第二节 | 公司简介和主要财务指标 | 8 | | ...

吉林吉大通信设计院股份有限公司 2021 年第三季度报告 证券代码：300597 证券简称：吉大通信 公告编号：2021-056 吉林吉大通信设计院股份有限公司 □ 是 √ 否 2.公司负责人周伟、主管会计工作负责人李典谕及会计机构负责人(会计主管人员)李典 谕声明：保证季度报告中财务信息的真实、准确、完整。 3.第三季度报告是否经过审计 □ 是 √ 否 一、主要财务数据 2021 年第三季度报告 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。 (一)主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 重要内容提示: 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不 存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 | | 本报告期 | 本报告期比上年同期增减 | 年初至报告期末 | 年初至报告期末比上年同期增减 | | --- | --- | --- | --- | --- | | 营业收入（元） | 124,519,093.01 | 7.68% | 318,654,245.94 | 25.29% ...

吉林吉大通信设计院股份有限公司 2021 年半年度报告 2021-045 2021 年 08 月 吉林吉大通信设计院股份有限公司 2021 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的 真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别 和连带的法律责任。 公司负责人周伟、主管会计工作负责人李典谕及会计机构负责人(会计主管 人员)李典谕声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 本报告中如有未来展望和 2021 年下半年经营计划等前瞻性陈述，属于计划 性事项，存在一定的不确定性，不构成公司对投资者的实质承诺，投资者及相 关人士均应当对此保持足够的风险认识，并应当理解计划、预测与承诺之间的 差异。公司已在本报告中详细描述可能存在的相关风险，敬请查阅第三节"管理 层讨论与分析"中关于"公司面临的风险和应对措施"中可能面对的风险因素。 公司在本报告第三节"管理层讨论与分析"中"十、公司面临的风险和应对措 施"部分，详细描述了公司经营中可能存在的风险及应对措施，敬请投资者关注 相 ...