（文章来源：每日经济新闻） 每经AI快讯，9月17日，线上线下涨停走出3连板，3天累计涨幅达72.8%。 ...

Group 1 - The 2025 Laizhou Half Marathon successfully took place on September 14, attracting nearly 5,000 running enthusiasts from across the country, showcasing the city's landscape and igniting the event's atmosphere [1] - Yantai Unicom undertook comprehensive communication support for the event, achieving zero network failures during the marathon through solid technical capabilities and meticulous organizational planning [1][5] - A dedicated communication support team was established four days prior to the event, conducting on-site signal testing and network assessments at key locations such as the start, finish, supply, and medical points [3] Group 2 - The support team deployed an emergency communication vehicle and collaborated with fixed base stations to enhance signal strength and network capacity in high-traffic areas like the start and finish lines [5] - The high-speed, low-latency characteristics of the 5G network effectively supported real-time video streaming, athlete tracking, and large-scale concurrent communication needs during the event [5] - The successful hosting of the Laizhou Half Marathon not only highlighted the spirit of national fitness but also demonstrated Yantai Unicom's professional capabilities and sense of responsibility in major event communication support, earning widespread praise from the event committee, runners, and citizens [5]

Core Viewpoint - Yantai Unicom emphasizes safety production as a vital aspect of its development, integrating safety concepts into every operational facet to create a secure environment for employees, customers, and society [1] Group 1: Responsibility System and Leadership - The company recognizes the extreme importance of safety production and has established a responsibility system centered around its main leaders, clearly defining safety responsibilities at all management levels and positions [2] - Regular safety production meetings are held to analyze situations and deploy tasks, ensuring that safety efforts are adequately funded, trained, managed, and prepared for emergencies [2] Group 2: Focus on Key Areas and Hazard Identification - Yantai Unicom focuses on critical areas such as communication network operations, engineering construction, fire safety, traffic management, and data center security to conduct systematic risk identification and hazard inspections [3] - The company strictly adheres to communication room management regulations, enhancing real-time monitoring of power environments, transmission equipment, and network data [3] Group 3: Emergency Drills and Response Capability - The company places high importance on the development and practice of emergency plans, creating detailed emergency response plans and conducting regular practical drills covering various scenarios [4] - These drills are designed to test the feasibility of plans, optimize response processes, and enhance the emergency team's rapid response and collaborative capabilities [4] Group 4: Technology-Driven Safety Management - Yantai Unicom actively employs modern information technology to enhance safety management efficiency, utilizing video surveillance and IoT sensors for real-time monitoring and intelligent early warning in key areas and facilities [5] - The company explores big data analysis to predict safety risk trends, shifting from passive responses to proactive warnings, making safety management more precise and efficient [5] Group 5: Safety Culture and Employee Engagement - The company believes that employees are the most extensive participants and direct beneficiaries of safety production, promoting safety knowledge and regulations through various educational initiatives [6] - Efforts are made to foster a culture of safety, encouraging employees to transition from a mindset of "I have to be safe" to "I want to be safe, I can be safe" [6] - Yantai Unicom commits to maintaining high safety standards and continuously improving safety production management to support high-quality development and contribute to a safer digital environment [6]

Group 1 - The core point of the article is that Runjian Co., Ltd. has been selected as a candidate for a procurement project by China Unicom for comprehensive maintenance services in Guangxi from 2025 to 2028, with a total bid scale of 111.0986 million yuan (including tax) [1] Group 2 - The procurement project was announced on September 16, and it highlights the company's involvement in significant service contracts within the telecommunications sector [1] - The total value of the contract indicates a substantial opportunity for revenue generation for the company over the specified service period [1] - This development reflects the ongoing demand for maintenance services in the telecommunications industry, particularly from major players like China Unicom [1]

证券日报网讯 9月16日晚间，线上线下发布公告称，公司股票于2025年9月15日、9月16日连续两个交易 日收盘价格涨幅偏离值累计超过30%，属于股票交易异常波动情形。经核实，公司前期披露的信息不存 在需要更正、补充之处；公司未发现近期公共媒体报道了可能或者已经对本公司股票交易价格产生较大 影响的未公开重大信息；近期公司经营情况及内外部经营环境未发生重大变化。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯吉大通信9月16日在互动平台回答投资者提问时表示，目前公司正积极布局电力业务，并 在主营业务通信与信息技术服务的基础上加强电力相关人员、技术、资质等储备。 ...

Group 1 - The company, Jida Communication, announced on September 16 that it is collaborating with multiple strategic ecological partners to provide a comprehensive range of services from data resource rights confirmation, value assessment, to asset listing and trading circulation after being recorded [2]

Core Viewpoint - The "2025 Digital Transformation Development Conference" highlighted the importance of digital and intelligent transformation for government and enterprises, emphasizing the need to break down business barriers and innovate service models to adapt to the digital era [1] Summary by Categories Digital Transformation Keywords - The China Academy of Information and Communications Technology (CAICT) released the "Top Ten Keywords for Government and Enterprise Digital Transformation in 2025," which include: "14th Five-Year Plan" digitalization planning, architecture and process governance, enterprise-level AI+, enterprise data value realization, innovation ecology, AI application research and development, intelligent agent applications, government digital governance, city-wide digital transformation, and digital maturity [1] Industry Focus and Future Directions - The release of these keywords reflects the current focus and future development directions of various industry stakeholders, indicating a comprehensive approach to digital transformation across sectors [1] Ongoing Research and Development - CAICT plans to continue tracking and deepening research in the areas covered by the ten keywords, aiming to build communication platforms for various parties and further promote industry development [1]

Group 1 - The core point of the article is that Runjian Co., Ltd. has been selected as a candidate for a procurement project by China Unicom for comprehensive maintenance services in Guangxi from 2025 to 2028, with a total bid scale of 111.0986 million yuan (including tax) [1] Group 2 - The procurement project was publicly announced on the China Unicom procurement and bidding website [1] - The total service period for the project is from 2025 to 2028 [1] - The bid amount reflects a significant opportunity for Runjian Co., Ltd. in the telecommunications maintenance sector [1]

Core Viewpoint - Runjian Co., Ltd. has been selected as a candidate for a procurement project by China Unicom, with a total bid scale of 111 million yuan (including tax) for comprehensive maintenance services from 2025 to 2028 [1] Group 1 - The project is currently in the candidate announcement period, and there is uncertainty regarding whether the company will receive the official notification and sign the formal contract [1]