官网信息显示，吉林吉大通信设计院股份有限公司成立于1985年4月，于2017年1月23日在深交所创业板 上市，总部位于吉林省长春市，是吉林大学控股的企业。 据悉，2024年1月8日，吉大通信与中益老龄事业发展中心在北京举行战略合作签约仪式。吉大通信的技 术优势与中益老龄事业发展中心的平台优势将在双方的战略合作中得以充分发挥，共同打造"互联网 +智慧健康养老餐厅"在养老公寓、社区食堂、康养机构等场景的样板项目，竖立行业标杆，推进传统 餐厅向智能化餐厅转变，为老年朋友打造高品质的幸福晚年生活，助力中国老龄事业高质量发展。 近日，吉大通信在投资者互动平台表示，自公司与中益老龄事业发展中心签署战略合作协议以来，双方 始终保持密切沟通与协作，共同推动养老相关业务的探索，促进公司智慧食堂解决方案向相关部门汇报 与推广，并于2025年10月受邀参加全国"助老行动"启动会展示相关产品助力养老服务创新发展。 ...

截至11月10日，吉大通信股东户数1.99万，较上期减少2.04%；人均流通股13633股，较上期增加 2.08%。2025年1月-9月，吉大通信实现营业收入3.15亿元，同比减少12.29%；归母净利润-2820.69万 元，同比减少436.06%。 11月19日，吉大通信盘中下跌2.04%，截至10:08，报9.60元/股，成交2940.32万元，换手率1.11%，总市 值26.17亿元。 分红方面，吉大通信A股上市后累计派现4008.44万元。近三年，累计派现840.44万元。 资金流向方面，主力资金净流入279.48万元，特大单买入218.89万元，占比7.44%，卖出0.00元，占比 0.00%；大单买入611.29万元，占比20.79%，卖出550.70万元，占比18.73%。 机构持仓方面，截止2025年9月30日，吉大通信十大流通股东中，诺安多策略混合A（320016）位居第 十大流通股东，持股161.02万股，为新进股东。大成中证360互联网+指数A（002236）退出十大流通股 东之列。 吉大通信今年以来股价涨9.76%，近5个交易日跌0.21%，近20日涨4.69%，近60日跌5.60% ...

由于原保荐代表人夏韬因工作变动，无法继续从事对公司的持续督导工作。 为保证持续督导工作的有序进行，国泰海通现委派保荐代表人吕晓伟（简历详见 附件）接替夏韬继续履行持续督导工作。 证券代码：300597 证券简称：吉大通信 公告编号：2025-044 吉林吉大通信设计院股份有限公司 关于更换持续督导保荐代表人的公告 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"）于近日收到国泰海 通证券股份有限公司（以下简称"国泰海通"）出具的《关于更换吉林吉大通信 设计院股份有限公司持续督导保荐代表人的函》。国泰海通作为公司向特定对象 发行股票项目的保荐机构，指定韩节高、夏韬为公司向特定对象发行股票项目保 荐代表人，负责保荐工作及持续督导工作，持续督导期已于 2024 年 12 月 31 日 届满。但截至目前，公司募集资金尚未使用完毕，根据相关规定，国泰海通对此 未尽事项继续履行持续督导义务。 本次保荐代表人变更后，公司向特定对象发行股票项目持续督导保荐代表人 为韩节高、吕晓伟。 特此公告。 吉林吉大通信设计院股份有限公司 董 ...

Market Overview - The communication services sector experienced a slight decline of 0.09% on November 12, with Zhongbei Communication leading the drop [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Stock Performance - Notable gainers in the communication services sector included: - Online and Offline (code: 6660008) with a closing price of 154.12, up 7.03% and a trading volume of 127,100 shares, totaling 1.927 billion yuan [1] - Sanwei Communication (code: 002115) closed at 12.12, up 4.12% with a trading volume of 1.3922 million shares, totaling 1.649 billion yuan [1] - Major decliners included: - Zhongbei Communication (code: 603220) closed at 23.43, down 3.42% with a trading volume of 138,800 shares, totaling 326 million yuan [2] - Jialin Technology (code: 603206) closed at 16.00, down 2.91% with a trading volume of 47,400 shares, totaling 76.815 million yuan [2] Capital Flow - The communication services sector saw a net outflow of 556 million yuan from institutional investors, while retail investors contributed a net inflow of 435 million yuan [2][3] - Key stocks with significant capital flow included: - Sanwei Communication had a net inflow of 15.3 million yuan from institutional investors, but a net outflow of 76.58 million yuan from retail investors [3] - China Mobile experienced a net inflow of 13.7 million yuan from institutional investors, with a net outflow of 99.74 million yuan from retail investors [3]

证券日报网讯吉大通信11月11日在互动平台回答投资者提问时表示，根据中国证券登记结算有限责任公 司的最新数据，截至2025年11月10日合并普通账户和融资融券信用账户持有人数为19，905户。 （文章来源：证券日报） ...

Core Viewpoint - Jida Communication announced on November 6 that it will strictly adhere to relevant regulations for timely disclosure of any merger, acquisition, or strategic cooperation plans [2] Group 1 - The company confirmed its commitment to transparency regarding potential mergers and acquisitions [2] - Jida Communication emphasized the importance of following regulatory requirements in its disclosure practices [2]

Core Viewpoint - The company, Jida Communication, is actively pursuing innovation and expansion in emerging business areas while maintaining its core communication design and construction services [1] Group 1: Technological Focus - The company is closely monitoring advancements in AI, big data, and the Internet of Things, aiming to integrate these technologies into its business operations [1] - Continuous efforts are being made to promote technological innovation and the deep integration of business scenarios [1] Group 2: New Strategic Directions - Jida Communication is focusing on new strategic areas such as smart canteens, data resource management, industrial digital transformation services, and energy informationization [1] - The company is increasing resource investment to expand into these emerging business fields [1] Group 3: Talent Development - The company has established Huahong Academy to provide high-quality talent that meets its needs and to promote core values and concepts internally and externally [1] - A combination of internal training and external recruitment has led to the formation of a well-structured, capable, and high-level professional technical team [1]

Core Viewpoint - Jida Communication (300597) emphasizes its commitment to closely monitor the development trends of cutting-edge technologies in the communication sector and to prepare relevant technological reserves and research accordingly [1] Company Summary - The company has announced its ongoing focus on the advancements in communication technologies and intends to align its research and development efforts with these trends [1]

Core Viewpoint - The communication design and construction industry is experiencing increasing competition, leading to a decline in the bid discount rates for major clients' projects [1] Group 1: Industry Insights - The competition in the communication design and construction industry is intensifying, which is the primary reason for the decrease in bid discount rates for major clients' projects [1] - Despite the fierce market competition, the company has maintained a relatively stable volume of business in securing orders from major clients [1] Group 2: Company Strategy - The company will continue to actively respond to market changes and strive to improve operational efficiency and profitability [1]

Core Viewpoint - Jida Communication (300597) emphasizes its commitment to top-level design in information technology, positioning itself at the upstream of the industry value chain, which allows it to leverage its technical advantages in project procurement and construction phases [1] Group 1: Company Strategy - The company asserts that design is the starting point for all engineering projects, enabling it to directly coordinate various aspects of projects during the design process [1] - This approach is beneficial in shortening project cycles and reducing costs associated with engineering projects [1] Group 2: Competitive Advantage - Jida Communication possesses inherent technical advantages as it transitions towards general contracting and comprehensive consulting services [1]