Core Points - The construction of the Bayannur-Hangai-Victory 500 kV transmission and transformation project is progressing rapidly, with nearly a hundred builders working during the International Labor Day holiday to ensure the project is completed by June [1][5] - This project is part of the Xilin Gol League's ultra-high voltage AC and DC hybrid grid reinforcement, involving the construction of 437 new towers and 183.32 kilometers of line, scheduled to be operational by the end of June 2024 [2][3] - The project aims to enhance the transmission efficiency of clean energy from the Xilin Gol League to East China, meeting the demand for an additional 1 million kilowatts of wind power and contributing to improved air quality in the region [2][3] Construction Progress - As of now, the project has completed all foundation pouring work, with 419 towers erected, accounting for 95.8% of the total, and 171.03 kilometers of line constructed, representing 93.3% of the total [5] - The construction team is focused on ensuring safety during high-altitude operations, especially given the windy conditions typical of spring [5][4] - The project is a key initiative under the "14th Five-Year Plan," emphasizing the importance of infrastructure development in the region [4]

Core Viewpoint - The 桃合木 500 kV New Energy Gathering and Transmission Project is a key construction project under the "14th Five-Year Plan" for power development in Inner Mongolia, aimed at enhancing the region's renewable energy capacity and infrastructure [1][4]. Group 1: Project Overview - The project includes the construction of one new 500 kV substation with an additional capacity of 1.2 million kVA and the installation of 20.4 kilometers of transmission lines from 220 kV to 500 kV [1]. - Upon completion, the project will significantly meet the local renewable energy grid connection and transmission needs, facilitating future renewable energy planning in the region [1]. Group 2: Construction Progress - As of April 2024, the project has achieved 100% completion of the substation equipment foundation, support frame installation, and line foundation pouring, with 75% of the tower assembly completed [4]. - The construction team has implemented various strategies to overcome challenges posed by adverse weather conditions, ensuring the project remains on schedule [4].

Core Viewpoint - The construction of the Chongzuo power plant, a significant energy project in Guangxi, has successfully overcome various challenges, including extreme weather and complex geological conditions, to enhance energy infrastructure in the border region with Vietnam [2][4][6]. Group 1: Project Overview - The Chongzuo power plant consists of two 660 MW ultra-supercritical coal-fired units, marking it as a key energy source in the region [1][4]. - The first unit of the power plant completed a 168-hour trial run and officially commenced commercial operations on April 24 [2]. Group 2: Construction Challenges and Innovations - The project faced adverse conditions such as high temperatures, heavy rainfall, and tight deadlines, prompting the construction team to innovate and adapt [4][6]. - Innovations included changing the backfill material from soil-stone mix to graded sand-stone, designing specialized lifting tools for boiler components, and developing a collision avoidance system for cranes [4][5]. - The project team implemented factory processing for water pipes and steel structures, reducing costs by over 70,000 yuan and shortening production time [5]. Group 3: Quality Management and Aesthetics - A robust quality management system was established, including acceptance protocols and training, which led to the project being recognized as a "model project" multiple times [5]. - Attention to detail in construction, such as the arrangement of instrument pipes and the use of stainless steel for corrosion protection, reflects a commitment to both functionality and aesthetic quality [5]. Group 4: Response to Extreme Weather - The project team demonstrated resilience during extreme weather events, including a significant flood that raised water levels by 14 meters, by implementing emergency measures to protect critical infrastructure [6]. - Continuous 24-hour operations and strategic planning allowed the team to recover lost time and meet project milestones ahead of schedule [6].

登录新浪财经APP 搜索【信披】查看更多考评等级 公司董事会审计与风险管理委员会对立信、信永中和、天健的执业情况进行了充分地了解，经审议，认 为立信、信永中和、天健具备专业胜任能力、投资者保护能力以及良好的独立性和诚信状况，同意聘请 立信、信永中和、天健为公司2025年度财务审计机构，聘请立信为公司2025年度内部控制审计机构并提 交公司董事会审议。 （二）董事会的审议和表决情况 2025年4月25日，公司第四届董事会第八次会议审议通过了《关于中国电力建设股份有限公司聘请2025 年度年报审计机构和内控审计机构的议案》，同意续聘立信、信永中和、天健为公司2025年度财务审计 机构，续聘立信为公司2025年度内控审计机构，表决情况：9票赞成、0票反对、0票弃权。 （三）生效日期 本次续聘立信、信永中和、天健事项尚需提交公司股东大会审议，并自公司股东大会审议通过之日起生 效。 特此公告。 中国电力建设股份有限公司董事会 二〇二五年四月二十八日 证券代码：601669 股票简称：中国电建 公告编号：临2025-021 中国电力建设股份有限公司 关于会计政策变更的公告 本公司董事会及全体董事保证本公告内容不存在任何虚 ...

Group 1 - The core viewpoint of the article is that China Electric Power Construction (601669) has successfully completed the localization deployment and testing of the DeepSeek large model, indicating a significant advancement in integrating artificial intelligence technology with business scenarios [1] - The company plans to apply this AI technology in various fields such as engineering design and safety monitoring, which suggests a strategic move towards enhancing operational efficiency and innovation [1] - The establishment of an enterprise-level AI application platform is a key development that could potentially transform the company's service offerings and operational capabilities [1]

中国能建（601868）公告，控股股东中国能建集团自2024年10月15日至2025年4月14日期间，通过上海 证券交易所证券交易系统以集中竞价方式累计增持公司A股1.37亿股，占公司总股本的0.33%，累计增 持金额3亿元(不含手续费)。本次增持计划实施期限届满后，中国能建集团直接持有公司188.47亿股，占 公司总股本的45.21%。 ...