Core Viewpoint - The successful completion of the lifting of four key pieces of equipment marks a significant milestone in the construction of the coal deep processing project in Yulin, undertaken by Sinopec's Fourth Construction Company [1] Group 1: Project Progress - The lifting of the last four critical devices (E-2701A/B and E-2614A/B) has been completed safely and smoothly, concluding the lifting tasks for the olefin separation unit [1] - The project has achieved its engineering control points on schedule, thanks to the optimization of construction plans and continuous improvement of construction methods [1] Group 2: Team Efforts - The successful completion of the lifting tasks is attributed to the collective efforts of all participating employees, laying a solid foundation for subsequent work such as the installation of process pipelines [1] - The project team is fully engaged and motivated, making steady progress towards the project's defined goals in the next construction phase [1]

此次吊装为后续钢结构安装和主体工程推进创造了有利条件，为工程项目整体建设按下"加速键"，标志 着工程全面迈入新的阶段。（中国化工报曲照贵 通讯员闫博 于洋） 自10月以来，该公司工程项目部坚持科学施工，加快施工进度，已累计完成68台设备吊装，展现出高效 有序的现场组织能力。 11月14日，由石化四建第二工程公司承担的中煤榆林煤炭深加工基地项目完成大型塔—T-2602乙烯精馏 塔的吊装任务，标志着工程项目关键里程碑节点圆满完成。 本次中煤榆林煤炭深加工基地项目吊装的T-2602乙烯精馏塔直径3.8米，高度81.7米，吊装重量358吨。 在工程施工期间，工程项目团队严抓安全施工管控，通过超前策划、精准研判，持续优化工序并实施现 场加班作业，提前完成塔器"穿衣戴帽"工作。与此同时，与石化起运公司紧密协作，最终实现乙烯精馏 塔安全优质完成吊装任务，较原计划提前6天完成。 ...

Core Viewpoint - Jilin Province is integrating ecological considerations into its development strategy, emphasizing that ecology is the foundation for all development rather than an additional aspect [2][14]. Ecological + Agriculture - Jilin's agricultural development leverages its natural ecological advantages, such as the high-quality water from the Changbai Mountain region, to produce premium agricultural products like "Liangshui" rice [15][16]. - The local ginseng industry has expanded from raw material supply to a comprehensive value chain, including ginseng wine and health products, showcasing the economic benefits derived from ecological advantages [16]. Ecological + Tourism - Jilin Province has developed a four-season tourism strategy around Changbai Mountain, attracting thousands of visitors daily during peak seasons, thus boosting the local tourism economy [17][19]. - The ecological restoration projects at Chagan Lake have improved water quality and created a unique winter fishing tourism experience, enhancing both the local economy and public awareness of ecological protection [19]. Ecological + Energy - The energy sector in Jilin is transitioning towards sustainable practices, with companies like Jilin Dingyun New Energy transforming traditional coal processing into a green circular economy model [20]. - The province is leveraging its natural resources for clean energy development, including significant wind and solar projects, which are essential for breaking free from fossil fuel dependency [20][21]. Ecological + Culture - Jilin's cultural heritage is deeply intertwined with its ecological environment, leading to the creation of various ecological literature that promotes environmental awareness [22][23]. - The province is actively promoting ecological culture through literature, events, and tourism, aiming to enhance public engagement in ecological protection [23]. Future Directions - Jilin Province plans to continue expanding its "Ecological +" initiatives, integrating ecology with various sectors such as sports and carbon trading, to sustain its development advantages and contribute to regional revitalization [23].

Group 1 - The core viewpoint emphasizes the acceleration and efficiency of high-quality project construction in the province, which supports sustained economic improvement [1][4] - Fixed investment increased by 4.6%, industrial investment rose by 19.1%, and new industrial capacity projects generated a value of 96.7 billion yuan from January to July [1] - A total of 12 key projects were observed during the video conference, covering high-end equipment manufacturing, modern energy chemical and new materials, and modern agriculture, with a total investment exceeding 30 billion yuan [1] Group 2 - The Yulin coal deep processing base project has a planned total investment of over 20 billion yuan and focuses on green low-carbon development [2] - The Yangling organic agriculture circular industry demonstration park project has established a complete ecological cycle chain, significantly reducing agricultural non-point source pollution [2] Group 3 - Various regions in the province are advancing high-quality projects, including high-end equipment manufacturing, new materials, and clean energy utilization, which enhance industrial clusters and development momentum [3] - The provincial development and reform commission aims to improve project conversion rates and investment quality, while planning a batch of high-quality projects in line with the 14th Five-Year Plan [4] Group 4 - The meeting highlighted the importance of stabilizing employment, enterprises, markets, and expectations through effective policy measures to release consumption potential and expand effective investment [4] - Local leaders are focusing on enhancing industrial development levels, accelerating coal production capacity, and promoting the construction of key projects in traditional industries like gold mining [5]

Core Viewpoint - The successful installation of the first large equipment, the propylene tower, marks the commencement of major equipment installation for the coal deep processing project in Yulin, indicating significant progress in the project timeline [1] Group 1: Project Details - The propylene tower has a diameter of over 6 meters, a height of over 60 meters, and a total weight of more than 460 tons, making it a core component of the olefin separation device [1] - The installation utilized a 4000-ton crawler crane for the main lift and a 400-ton crawler crane for assistance, ensuring precise execution of lifting, rotating, and positioning [1] Group 2: Safety and Coordination - Prior to the lifting operation, a joint inspection was conducted by the owner, supervisor, and general contractor to identify potential hazards [1] - All personnel involved in the operation received safety technical briefings to clarify technical challenges and safety risks, ensuring a zero-hazard work environment [1] Group 3: Project Significance - The successful installation of the propylene tower is considered a significant milestone in the construction of the project, highlighting the project's advancement [1]