第一章 总 则 第一条 为加强城市市政管网工程质量管理，保障城市生命线工程良好运行，保护人民群众生命和财产 安全，根据《中华人民共和国建筑法》《建设工程质量管理条例》《建筑工程五方责任主体项目负责人 质量终身责任追究暂行办法》等法律法规和规范性文件，结合我省实际制定本办法。 第二条 凡在本省行政区域内从事市政管网工程建设（包括新建、扩建、改建等）活动的责任单位、责 任人以及对工程质量进行监督管理的住房城乡建设主管部门和受委托的建设工程质量监督机构，必须遵 守本办法。 第三条 本办法所称市政管网工程是指城市规划区范围内的排水、供水、供气、供热、综合管廊等工 程。 本办法所称质量终身责任期限是指限额以上市政管网工程自领取施工许可证之日起，至工程设计合理使 用年限期满为止；限额以下及行业提升改造工程参照本办法执行。 第四条 本办法所称责任单位是指参与市政管网工程项目建设过程的相关单位，包括建设单位、勘察单 位、设计单位、施工单位和监理单位。 责任单位责任人包括责任单位的法定代表人、项目负责人和直接责任人等。 项目负责人是指参与市政管网工程项目建设过程的建设单位（项目法人）项目负责人、勘察单位项目负 责人、设计单位项 ...

发电装机规模跃升至2.2亿千瓦，累计发电量达3.04万亿千瓦时，承担了全国约7%的电力供应，供热覆 盖超9.6亿平方米，累计供热量达16.48亿吉焦，煤制天然气产量达91.41亿立方米，中国大唐在"十四 五"时期实现了能源保供的全新高度。 这五年，是中国大唐与国家能源战略同频共振的五年，是保供能力持续跃升的五年，是服务民生福祉质 量不断增进的五年。中国大唐坚守"民生保障撑起万家灯火，能源动脉夯实国之底气"的信念，在关键时 刻顶得上、在紧急关头扛得住，于中国式现代化进程中彰显能源央企的责任担当。 来源：环球网 "十四五"以来，中国大唐以"顶梁柱"的自觉扛起能源保供政治责任，以"压舱石"的担当筑牢安全发展底 线，在首都保供中彰显忠诚，在民生供热中传递温度，在安全生产中夯实根基，在燃料保障中守住底 线，用实干与坚守书写了能源安全保供的厚重答卷。 供热转型中的创新，更为贴心。中国大唐推动供热从大水漫灌的"粗放型""经验型"向"低碳型""智慧 型"转变。在北京，高井热电公司零碳余热项目全部投入商业运营，京西热力管网首次迎来崭新"绿色暖 流"；在辽宁，沈抚热力公司依托AI智慧供热平台实现"源网站户"智能调控，精准匹配居民 ...

Group 1 - The core point of the article is that Huitian Thermal Power (SZ 000692) announced the convening of its 16th board meeting on December 25, 2025, to discuss the proposal regarding the leasing of properties [1] - For the first half of 2025, Huitian Thermal Power's revenue composition is entirely from heating services, accounting for 100.0% [1] - As of the report date, Huitian Thermal Power has a market capitalization of 1.9 billion yuan [1]

Core Viewpoint - Wangneng Environment highlighted that its main business segment "operation of municipal solid waste projects" includes multiple revenue sources such as waste-to-energy income, waste treatment service fees, and heating services, with waste-to-energy being a significant component of this business [1] Group 1 - The company operates in the municipal solid waste management sector, which encompasses various revenue streams [1] - Waste-to-energy generation is a key part of the company's operational revenue [1]

Group 1 - The company, Ordos Montai Thermal Power Industry Co., Ltd., is a wholly-owned subsidiary of Inner Mongolia Montai Group Co., Ltd., located in the Dongsheng District of Ordos City, primarily responsible for thermal power, heating, and renewable energy businesses [1][3] - In thermal power, the company manages the operation and maintenance of 2×330MW direct air-cooled and 2×660MW indirect air-cooled units [1][3] - The heating capacity for urban residents is 38 million square meters, with a sold heating area of approximately 24 million square meters [1][3] - In the renewable energy sector, the company focuses on photovoltaic and wind power projects, with a wind power installed capacity of 512MW and an annual power generation exceeding 1.4 billion kilowatt-hours [1][3] - The company aims to lead with technology, support with green initiatives, and integrate the necessary technology and talent for enterprise development with a global perspective, continuously promoting the transformation and upgrading of various industries to contribute to high-quality local economic and social development [1][3]

Group 1 - The core viewpoint of the news is that Huayang Co., Ltd. has shown a positive stock performance with a 17.98% increase year-to-date and a recent 2.04% rise in intraday trading, indicating investor interest and market activity [1] - As of December 2, the stock price of Huayang Co., Ltd. is reported at 8.00 yuan per share, with a total market capitalization of 28.86 billion yuan and a trading volume of 283 million yuan [1] - The company has experienced a net inflow of main funds amounting to 10.44 million yuan, with significant buying and selling activities from large orders [1] Group 2 - Huayang Co., Ltd. was established on December 30, 1999, and listed on August 21, 2003, primarily engaged in coal production, electricity generation, and solar energy businesses [2] - The company's main revenue sources include raw coal (52.34%), washing coal (9.84%), and electricity supply (7.39%), among others [2] - As of November 20, the number of shareholders has increased to 92,000, with an average of 39,211 circulating shares per shareholder [2] Group 3 - Since its A-share listing, Huayang Co., Ltd. has distributed a total of 12.93 billion yuan in dividends, with 5.81 billion yuan distributed in the last three years [3] - The top shareholders include Guotai CSI Coal ETF and Hong Kong Central Clearing Limited, with significant increases in their holdings [3] - The company has seen a decrease in operating revenue by 8.85% year-on-year, with a net profit decline of 38.20% for the period from January to September 2025 [2][3]

Group 1 - The company is reinforcing its winter safety production measures to ensure reliable energy supply as temperatures drop [1] - A strong emphasis on safety is being implemented, including thorough inspections for cold weather hazards and lessons learned from industry accidents [1] - The company is increasing the frequency of equipment inspections and maintenance to prevent operational issues during peak winter demand [1] Group 2 - The company has fulfilled its social responsibility by starting heating supply four days earlier than planned, with a year-on-year increase of 350,000 gigajoules in heating supply by the end of October [2] - The current heating supply surplus is sufficient to meet the daily heating needs of urban residents [2]

Core Viewpoint - Huadian International's stock price has shown fluctuations, with a recent increase of 2.15%, while the company has experienced a year-to-date decline of 3.15% [1] Financial Performance - For the period from January to September 2025, Huadian International achieved a revenue of 95.872 billion, representing a year-on-year growth of 13.04%, and a net profit attributable to shareholders of 6.437 billion, which is a 24.84% increase compared to the previous year [2] Shareholder Information - As of September 30, 2025, the number of shareholders for Huadian International reached 137,300, an increase of 9.79% from the previous period [2] - The company has distributed a total of 24.464 billion in dividends since its A-share listing, with 6.861 billion distributed over the last three years [3] Stock Market Activity - As of November 27, Huadian International's stock was trading at 5.22 per share, with a total market capitalization of 60.613 billion [1] - The stock has seen a net inflow of 48.5325 million in main funds, with significant buying activity from large orders [1] Business Overview - Huadian International, established on June 28, 1994, and listed on February 3, 2005, primarily engages in the construction and operation of power plants, with a revenue composition of 86.84% from power generation, 11.79% from heating, and minor contributions from coal sales and other activities [1]

Core Viewpoint - The company has signed a non-binding cooperation framework agreement with Southern Power Grid Comprehensive Energy Co., Ltd. to collaborate on new energy projects in Shandong and Guangdong provinces of China [1] Group 1 - The agreement involves cooperation in areas such as carbon reduction, energy conservation, heating, cooling, and new energy [1] - The framework agreement is set to last until December 31, 2026, with the possibility of renewal one month prior to expiration [1]

Core Viewpoint - The company announced a non-binding cooperation framework agreement with Southern Power Grid Comprehensive Energy Co., Ltd. to collaborate on renewable energy projects in Shandong and Guangdong provinces, aiming to diversify its energy business portfolio [1] Group 1: Agreement Details - The agreement was signed on November 24, 2025, between the company's wholly-owned subsidiary, Suncor Petrochemical (Shanghai) Co., Ltd., and Southern Power Grid [1] - The collaboration will focus on various areas including carbon reduction, energy conservation, heating, cooling, and renewable energy [1] Group 2: Responsibilities - The company will be responsible for project resource reserves, preliminary supportive document processing, project preliminary evaluation, and early development [1] - Southern Power Grid will take the lead in project financing, construction management, and operational management of power plants [1] Group 3: Strategic Implications - The board anticipates that the framework agreement will assist the company in achieving a diversified development of its energy business portfolio [1]