央视网消息：按照入冬的标准，也就是连续5天平均气温均低于10℃。在这个标准下，上周，我国的冬季前沿已经抵达陕西南部、 河南北部、山东中部一线。近期，北方气温大幅偏低，特别是17日至22日，下半年来最强冷空气持续扩散南下，快速推动华北多地 提前进入冬季。对此，多地开始提前供暖。 陕西府谷：持续降雨低温 提前一个月开启集中供暖 受持续降雨低温影响，陕西榆林府谷县提前一个月开启集中供暖，成为陕西今年首个启动供暖的地区。针对老旧小区设施相对薄弱 的情况，供热企业组建了应急维护队伍，24小时全天候待命。 宁夏：多地提前供暖 新修订供热条例下月实施 近期宁夏多地气温也明显下降，固原、石嘴山、吴忠等地已提前供暖。下月起，宁夏将施行新修订的供热条例，提高了供热温度标 准，还推动供热计量收费改革，并首次以立法形式要求供热单位建设智能监测系统，进一步提升供热服务质量与效率。 新疆吐鲁番：启动全面供暖 持续至明年3月底 新疆吐鲁番市25日全面启动供暖，供热企业内供暖机组正满负荷运转，技术人员24小时轮班值守。 此外，供热企业还组建应急队伍配备应急人员，确保群众温暖过冬。据了解，供暖期将持续到明年3月25日。 ...

Core Points - The "Liaohe into Jinan" project has successfully completed the northern line, marking the longest and largest heat supply pipeline in China, with a total length of 110 kilometers and a diameter of 1.6 meters [1][3] - The project utilizes waste heat from the Xinyuan Power Plant in Liaocheng to provide clean heating to Jinan, significantly reducing coal consumption and carbon emissions during the heating season [3][5] - The southern line of the project is expected to be completed by the end of the year, bringing the total length of the north-south lines to approximately 150 kilometers, capable of heating 1 million square meters [5] Summary by Sections - **Project Overview**: The "Liaohe into Jinan" project aims to convert waste heat from Liaocheng's power plant into a clean heating source for Jinan, addressing the city's increasing heating demand and energy structure adjustment [3][7] - **Environmental Impact**: The project is projected to reduce coal consumption by 1.2989 million tons and cut carbon dioxide emissions by 3.564 million tons each heating season, equivalent to the carbon sequestration of four Saihanba forests in a year [5] - **Construction Challenges**: The project spans three cities and five counties, passing through 140 natural villages, with significant construction challenges, particularly the southern line's tunnel under the Yellow River, which required overcoming high water pressure and complex geological conditions [5][7] - **Future Developments**: By the end of the year, all 54 coal-fired heating boilers in Jinan's main urban area will be shut down, further enhancing the city's environmental sustainability [7]

Group 1 - The core point of the article is that Bohai Co., Ltd. announced the results of its board meeting and provided insights into its revenue composition for the first half of 2025 [1] - The board meeting was held on October 27, 2025, and reviewed the Q3 2025 report among other documents [1] - As of the report, Bohai Co., Ltd. has a market capitalization of 2.6 billion yuan [1] Group 2 - For the first half of 2025, the revenue composition of Bohai Co., Ltd. is as follows: heating services accounted for 43.8%, raw water 24.45%, tap water 20.42%, sewage treatment 9.54%, and other businesses 1.8% [1]

Group 1 - The core point of the article is that Jiuzhou Group announced the convening of its 27th meeting of the 8th Board of Directors on October 27, 2025, to discuss various proposals, including the agenda for the fifth extraordinary shareholders' meeting in 2025 [1] - For the first half of 2025, Jiuzhou Group's revenue composition is as follows: heating revenue accounts for 43.58%, intelligent assembly manufacturing business accounts for 28.61%, power generation revenue accounts for 26.89%, and other businesses account for 0.92% [1] - As of the report date, Jiuzhou Group has a market capitalization of 4.3 billion yuan [1]

10月26日上午，随着"聊热入济"工程北线齐河段潘庄引黄干渠顶管处最后一处断点打通，"聊热入济"长距离供热工程北线实现全线贯通，开始全线冷态调 试，将在今冬供暖季投入运行。 "聊热入济"工程是指利用山东聊城的电厂余热"变废为宝"，为济南市区提供"域外热源"的供热工程。本次贯通的北线，在今冬供暖季将把山东聊城信发集团 信源电厂的余热，化作管道中的高温水流，为济南中心城区输送清洁热源。这条长110公里、管径1.6米的"超级暖气管"，是目前我国最长、管径最大、供热 能力最强的长输供热管道。 新聞 8 14.9 . th i . . r ation HD 2006-0 除了北线，"聊热入济"南线也将于年底前贯通。届时，总长约150公里的南北两线可为济南供暖1亿平方米，预计每个供暖季可减少标煤消耗129.89万吨，减 排二氧化碳356.4万吨，相当于4个塞罕坝林场一年的固碳量。 将百公里外的热源"搬运"进城并非易事。"聊热入济"工程横跨3市5县（区），途经140个自然村，重要点位达110处。其中，南线穿黄隧道施工难度最大，供 热管道需在黄河河床下"潜行"4500米，最大埋深达55米。施工方克服高水压、复杂地质、大坡度掘 ...

（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：请问贵公司是否已中标威海智供热慧化升级改造，总 价7896万项目工程？ 瑞纳智能（301129.SZ）10月27日在投资者互动平台表示，近期，威海市公共资源交易网发布《威海渤 海工程安装有限公司 2025年供热基础设施智慧化升级单元户控改造工程公开招标中标结果公告》。根 据该公告，公司成功中标《2025年供热基础设施智慧化升级单元户控改造工程（标段三）》，中标金额 为 7896.95 万元。 目前，公司已收到该项目中标通知书，项目相关方正就本项目合同内容开展评审工 作，后续合同签署事宜将依据评审进展推进。 ...

Group 1 - The core business of Ruina Intelligent Equipment Co., Ltd. focuses on intelligent research and application of heating core products, full information metering data production and management, internet big data system construction, smart platform services, and AI intelligent data application services, positioning itself as a one-stop low-carbon smart heating solution provider in China [2] - As of June 30, 2025, Ruina Intelligent reported a revenue of 92.59 million yuan, representing a year-on-year growth of 27.20%, while the net profit attributable to shareholders was -6.93 million yuan, showing a year-on-year increase of 59.63% [2] - The company has distributed a total of 164 million yuan in dividends since its A-share listing, with 113 million yuan distributed over the past three years [3] Group 2 - On October 24, Ruina Intelligent's stock price increased by 1.06%, with a trading volume of 34.91 million yuan, while the net financing buy was -3.30 million yuan, indicating a net outflow in financing [1] - The financing balance of Ruina Intelligent as of October 24 was 52.35 million yuan, accounting for 4.14% of its market capitalization, which is below the 20th percentile level over the past year, indicating a low financing level [1] - The company had no short selling activity on October 24, with a short selling balance of 0 yuan, which is above the 80th percentile level over the past year, indicating a high level of short selling availability [1]

各地还根据近期气温下降情况，灵活调整供暖时间。本月25日，陕西延安延川县提前5天开始供暖。陕西榆林开始联动调试等供暖前期准备，根据天气 条件随时供暖。 央视网消息（新闻联播）：随着气温逐渐降低，各地及时做好供暖保障等各项工作，确保群众温暖过冬。 从本月20日开始，黑龙江全面进入供暖季。今年，黑龙江提前部署，推进供热企业硬件升级和智慧化监管，进行了大规模设备改造升级，形成了一 个"数据驱动+智能决策"的智慧供热管控平台，并开通24小时故障报修绿色通道，做到隐患"早排查、早发现、早处理"。 吉林延边州已于15日全面启动供暖，比往年提前5天。今年，当地为老旧小区1.52万户居民加装外墙保温板、平屋顶改坡屋顶等，持续推进"暖房子"工 程。 受新一轮寒潮天气影响，宁夏多地气温明显下降，固原、石嘴山、吴忠等地已提前供暖。供暖企业通过智能化监控，切实保障居民室内温度达标，并鼓 励供暖部门淘汰分散燃煤锅炉，使用清洁能源供暖。 随着供暖季临近，山东热力部门早布局、早行动，从设施保障、技术支撑到优化服务等，全力做好供暖前各项准备。对辖区内供热管网、换热站等进行 细化调整和排查，并启用供暖电话管家，第一时间解决居民的各类供暖问题。 ...

Group 1 - The heating season in Liaoning Province is approaching, with multiple locations actively preparing to ensure normal operation of equipment [1] - Benxi City will fully start centralized heating by October 28, with 13 heating enterprises forming 20 emergency teams and equipping 279 emergency personnel to handle potential emergencies during the heating period [3] - Benxi City has completed the upgrade and renovation of 171 kilometers of heating pipelines, repaired 19 boilers, and renovated 316 heat exchange stations [3] Group 2 - In Dalian City, heating units are also ready, with Xigang District completing cleaning, maintenance, and renovation of 115 heat exchange stations [7] - The heating department in Shahekou District conducted a comprehensive safety inspection of 14 heating enterprises two months in advance and implemented a smart heating monitoring platform for real-time operational monitoring [7][9] - Dalian City is expected to fully enter the centralized heating phase in early November [7]

Core Viewpoint - The company achieved double-digit growth in net profit, with stable main business operations. For the first three quarters of 2025, the company reported operating revenue of 1.272 billion yuan, a year-on-year increase of 6.06%, and a net profit attributable to shareholders of 298 million yuan, a year-on-year increase of 13.21% [2][3] Financial Performance - In Q3 2025, the company recorded operating revenue of 424 million yuan, a year-on-year increase of 9.39%, and a net profit attributable to shareholders of 102 million yuan, a year-on-year increase of 2.35% [2] - For the first half of 2025, the company processed 2.1363 million tons of household waste, a year-on-year increase of 10.07%, and the heating volume reached 877,500 tons, a year-on-year increase of 12.01% [2] Business Development - The company is strengthening its leading position in the green thermal energy sector and is actively developing four core heating areas: Hebei, Sichuan, Guangxi, and Zhejiang. New projects in these regions are expected to enhance heating capacity and profitability [3] - The company has made breakthroughs in the green biogas sector and signed a strategic cooperation agreement with a commercial aerospace company to provide green energy solutions [3] Mergers and Acquisitions - The company has successfully acquired 100% equity of the Guigang project (1,500 tons/day) and the Pingnan project (1,200 tons/day) from Beikong Water Group at prices of 303 million yuan and 51.75 million yuan, respectively [3] - The company’s self-developed low-temperature flue gas waste heat utilization technology has been successfully implemented in the Jincheng project, which processes 800 tons of waste daily and can increase electricity generation by approximately 5 million kWh annually [3] Profit Forecast - The company is expected to achieve operating revenues of 1.911 billion yuan, 2.173 billion yuan, and 2.442 billion yuan for 2025-2027, with year-on-year growth rates of 14.93%, 13.69%, and 12.37%, respectively. Net profits attributable to shareholders are projected to be 404 million yuan, 483 million yuan, and 547 million yuan, with growth rates of 25.87%, 19.71%, and 13.12% [4]