Core Insights - The Guangxi Hengyi project has reached a significant milestone with the successful feeding of materials into the caprolactam section, marking the transition to trial production [1] - The project is a key initiative in the Guangxi Zhuang Autonomous Region aimed at establishing a leading green chemical new materials industry [1][2] - The project team has demonstrated resilience and efficiency in completing critical tasks, including the installation of 33,600 tons of steel structures and the welding of over 2.47 million meters of pipelines [1][3] Project Overview - The Guangxi Hengyi project is part of the Guangxi-Brunei Economic Corridor, focusing on the integrated construction of refining and chemical fiber bases [2] - The project utilizes benzene as a raw material to produce high-value-added chemical new materials, specifically polyamide [2] Construction Challenges - The coal-to-hydrogen ammonia synthesis unit features a washing tower weighing 643 tons and standing 86.2 meters tall, presenting significant installation challenges [2] - The project team completed the installation of large equipment over four months, utilizing various heavy lifting machinery [2] Quality Control Measures - The project emphasizes quality management through a comprehensive system that includes regular inspections and a "weld joint ID" management system for traceability [4][5] - A quarterly quality incentive system is in place to recognize and reward outstanding teams and individuals, enhancing overall quality awareness among construction personnel [4] Innovation and Efficiency - The project has implemented an efficient construction model that includes real-time data updates and collaborative operations to address complex welding tasks [3] - Innovations in construction techniques, such as the development of low-temperature double-layer liquid ammonia storage tank welding processes, have improved construction efficiency and quality [7] Role of Party Leadership - The project benefits from strong party leadership, which has fostered a collaborative management model and empowered team members to tackle challenges effectively [7] - Party members are actively involved in identifying construction difficulties and taking responsibility for key tasks, contributing to the project's high-quality development [7]

证券代码：601117 证券简称：中国化学 公告编号：2025-055 中国化学工程股份有限公司 2025 年第三季度业绩说明会预告公告 一、说明会类型 中国化学工程股份有限公司（以下简称"公司"）将于 2025 年 10 月 30 日在上海证券交易所网站（www.sse.com.cn）披露《中 会议召开地点：价值在线（www.ir-online.cn） 会议召开方式：网络互动方式 会议问题征集：投资者可于 2025 年 11 月 3 日前访问网址 https://eseb.cn/1sIcgPJbBT2 或使用微信扫描下方小程序码 进行会前提问，公司将通过本次业绩说明会，在信息披露 允许范围内就投资者普遍关注的问题进行回答。 国化学 2025 年第三季度报告》。为便于广大投资者更加全面深入 地了解公司经营业绩、发展战略等情况，公司定于 2025 年 11 月 3 日（星期一）14:30-15:30 在"价值在线"（www.ir-online.cn） 举办中国化学工程股份有限公司 2025 年第三季度业绩说明会， 与投资者进行沟通和交流，广泛听取投资者的意见和建议。 二、说明会召开的时间、地点和方式 会议召开时 ...

Core Insights - The project by China Chemical Engineering Third Construction Co., Ltd. marks the construction of the world's first 10,000-ton FDCA production line, indicating a significant advancement in biobased materials [1] Investment and Financials - The total planned investment for the project is approximately 1 billion yuan, with the first phase investment being 400 million yuan [1] - Upon reaching full production, the annual output of FDCA is expected to be 15,000 tons, generating an estimated annual revenue exceeding 1 billion yuan [1] Project Details - The project will cover an area of 85 acres and is scheduled to commence production by the end of 2025 [1] - The production process will utilize a fully continuous chemical process, employing glucose and non-food biomass as raw materials, showcasing innovation in catalyst systems and reaction equipment [1]

Core Viewpoint - The report highlights the growth trends in China's chemical pesticide raw material production, indicating a positive outlook for the industry from 2025 to 2031, with specific data on production volumes and growth rates [1]. Industry Summary - In August 2025, China's chemical pesticide raw material production reached 304,000 tons, marking a year-on-year increase of 3.8% [1]. - From January to August 2025, the cumulative production of chemical pesticide raw materials was 2.782 million tons, reflecting a cumulative growth of 7.2% [1]. - The report provides a comprehensive analysis of the pesticide industry, including market research and strategic insights for the period from 2025 to 2031 [1]. Company Summary - Listed companies in the pesticide sector include Yangnong Chemical (600486), Adama Agricultural Solutions A (000553), Xianda Co., Ltd. (603086), ST Hongtai (000525), Noposion (002215), Lier Chemical (002258), Runfeng Co., Ltd. (301035), and Xin'an Chemical (600596) [1].

Core Insights - The Indonesian sulfuric acid project, constructed by China Chemical's Second Construction Company, has made significant progress with the successful first-time filling of liquid caustic soda in the liquid caustic soda storage tank, marking the transition from construction to commissioning and production stages [1][2] Group 1: Project Development - The liquid caustic soda storage tank, a core component of the facility, was designed and manufactured by China Chemical's Second Construction Company, showcasing a complete industrial chain from domestic precision manufacturing to overseas installation [1] - The project team overcame challenges such as cross-border logistics and environmental differences, effectively implementing a "domestic production + overseas installation" model [1] Group 2: Management and Execution - The project faced adverse weather conditions in Indonesia, including high temperatures and frequent heavy rainfall, yet the team maintained strict management practices, ensuring standardized processes and accountability at every stage [1] - The team demonstrated strong problem-solving capabilities and professional skills in a complex environment, ensuring safety and quality while steadily advancing project tasks [1] Group 3: Future Outlook - The successful storage of liquid caustic soda lays a solid foundation for subsequent water adjustment and system commissioning, earning high recognition from the project owner [2] - The project team aims to maintain a rigorous and efficient work ethic, striving for high standards to ensure the overall successful production of the project, contributing to the company's high-quality development [2]

Investment Rating - The industry investment rating is "Overweight" indicating that the industry is expected to outperform the overall market [21]. Core Insights - The construction and decoration sector has shown a weekly increase of 2.91%, with the infrastructure private enterprises leading the performance at +7.55% [3][4]. - The report highlights that the GDP for the first three quarters of 2025 increased by 5.2%, while fixed asset investment decreased by 0.5% year-on-year [10][12]. - The "14th Five-Year Plan" emphasizes expanding high-level opening-up and optimizing regional economic layout, which is expected to provide significant elasticity to regional investments [10][12]. Summary by Sections 1. Market Performance - The construction sector outperformed the Shanghai Composite Index, with a weekly increase of 2.91% [4]. - The best-performing sub-sectors for the week were infrastructure private enterprises (+7.55%), decorative curtain walls (+7.00%), and infrastructure state-owned enterprises (+4.78%) [6][9]. 2. Industry Changes - The National Bureau of Statistics reported a year-on-year GDP growth of 5.2% for the first three quarters of 2025, with fixed asset investment down by 0.5% [10][12]. - Infrastructure investment (including all categories) grew by 3.3%, while real estate investment saw a significant decline of 13.9% [10][12]. 3. Key Company Updates - Jianfa Hecheng reported a revenue increase of 10.55% year-on-year and a net profit increase of 21.2% for the first three quarters of 2025 [12][14]. - Zhongyan Dadi won a procurement project worth 77.98 million yuan, accounting for 9.77% of its 2024 revenue [12][14]. - Anhui Construction won a project for the Yangzhou to Huainan expressway with a total value of 620 million yuan, representing 0.64% of its 2024 revenue [13][14]. 4. Investment Recommendations - The report recommends state-owned enterprises such as China Chemical, China Railway, and China Railway Construction due to their low valuations [3][12]. - It also suggests focusing on private enterprises like Zhizhi New Materials and Honglu Steel Structure, as well as international engineering firms like China Steel International and China Materials International [3][12].

Investment Rating - The industry investment rating is "Overweight" indicating a positive outlook for the sector compared to the overall market performance [4][26]. Core Insights - The report highlights a week-on-week increase in the SW Construction Decoration Index by 2.91%, with the infrastructure private enterprises sector showing the best performance at +7.55% [4][5]. - Key macroeconomic indicators include a GDP growth of +5.2% year-on-year for the first three quarters and a decline in real estate investment by -13.9% [12][14]. - The report emphasizes the potential for regional investments to gain traction as national strategic layouts deepen, suggesting that state-owned enterprises are currently undervalued [4][12]. Summary by Sections 1. Market Performance - The construction industry saw a weekly increase of +2.91%, outperforming the Shanghai Composite Index which rose by +2.88% [5][6]. - The top three sub-sectors for weekly gains were infrastructure private enterprises (+7.55%), decorative curtain walls (+7.00%), and infrastructure state-owned enterprises (+4.78%) [7][10]. 2. Industry Changes - Major changes reported include the approval of the "14th Five-Year Plan" which emphasizes high-level opening-up and optimization of regional economic layouts [12][14]. - Fixed asset investment for January to September 2025 showed a cumulative year-on-year decline of -0.5%, while infrastructure investment (including electricity) grew by +3.3% [12][14]. 3. Key Company Updates - Key companies reported significant changes, such as Jianfa Hecheng with a revenue increase of +10.55% and net profit growth of +21.2% for the first three quarters of 2025 [14][17]. - Zhongyan Dadi won contracts totaling 77.98 million yuan, representing 9.77% and 9.40% of its projected 2024 revenue from two major projects [14][17]. 4. Investment Recommendations - The report recommends state-owned enterprises like China Chemical, China Railway, and China Railway Construction, while also highlighting private companies such as Zhizhi New Materials and Honglu Steel Structure as potential investment opportunities [4][12].

Core Insights - The Zambia fertilizer project, undertaken by China Chemical's China Five Rings Company, has achieved significant milestones in its operational phases, including the successful ignition of the boiler and the generation of steam to drive the turbine for electricity production [1] - The successful completion of the air separation compressor's turbine rotation and compressor linkage testing marks a comprehensive breakthrough in the plant's power system and core rotating equipment operation, providing a solid foundation for the commissioning of the main process units [1] Group 1 - The successful ignition of the boiler and steam generation indicates that the Zambia fertilizer project has established a stable and reliable self-sufficient energy supply system through the key process of "coal transportation—boiler steam generation—steam conversion—electricity output" [1] - The completion of the air separation compressor's turbine rotation and linkage testing will provide high-quality instrument air and purge gas for the process pipelines and equipment, signifying the transition from auxiliary systems debugging to the commissioning phase of the chemical process units [1] - The project is now set to commence the trial operation of main process units such as gasification, synthetic ammonia, and urea production [1]

Investment Rating - The industry rating is "Outperform the Market" (maintained rating) [5] Core Insights - Infrastructure investment showed weakness in September, but the fourth quarter may benefit from increased funding and policy catalysts. The report highlights the importance of infrastructure as a stabilizing measure for the economy, with a focus on undervalued, high-dividend construction stocks [1][2] - The real estate sector saw a decline in sales area by 5.5% year-on-year from January to September, with a significant drop of 21.3% in September alone. However, the completion rate for real estate projects turned positive for the first time since 2024, indicating a potential recovery [2] - Cement demand is gradually weakening, with a production drop of 5.2% year-on-year from January to September. The report suggests that cement companies may seek to optimize supply and increase prices to recover profitability [3] - The flat glass market showed signs of improvement in September, with a slight increase in demand. However, overall production still declined by 5.2% year-on-year, and inventory levels have risen significantly [4] Summary by Sections Infrastructure Investment - Infrastructure investment from January to September showed a year-on-year increase of 1.1%, but September alone saw a decline of 4.7%. The report anticipates a recovery in the fourth quarter due to early fiscal funding and new policy financial tools [1][2] Real Estate Sector - Real estate sales area decreased by 5.5% year-on-year from January to September, with a notable drop of 11.9% in September. New construction area fell by 18.9% year-on-year, while completion area saw a slight increase in September, marking the first positive growth since 2024 [2] Cement Industry - Cement production from January to September was 1.259 billion tons, down 5.2% year-on-year. The average shipment rate was 41.3%, a decrease of 2.6 percentage points year-on-year. The report indicates that cement companies are likely to push for price increases to enhance profitability [3] Glass Industry - Flat glass production from January to September was 72.881 million weight cases, down 5.2% year-on-year. The report notes a slight improvement in demand in September, but overall inventory levels have increased significantly, indicating potential challenges ahead [4]

Core Insights - The professional engineering sector experienced a slight increase of 0.03% on October 23, with Shenghui Integration leading the gains [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index also rose by 0.22% to 13025.45 [1] Stock Performance Summary - Shenghui Integration (603163) saw a significant rise of 10.01%, closing at 46.59 with a trading volume of 54,300 shares and a turnover of 246 million [1] - Other notable gainers included Shikong Technology (605178) with a 9.99% increase, closing at 39.41, and Zhitex New Materials (300986) which rose by 4.72% to 12.21 [1] - Conversely, Zhonghua Rock and Soil (002542) experienced the largest decline at 5.83%, closing at 4.20, with a trading volume of 3.7388 million shares and a turnover of 1.654 billion [2] Capital Flow Analysis - The professional engineering sector saw a net outflow of 339 million from institutional investors, while retail investors contributed a net inflow of 200 million [2] - Notably, Shenghui Integration had a net inflow of 60.77 million from institutional investors, representing 24.69% of its trading volume [3] - In contrast, Zhonghua Chemical (601117) experienced a net inflow of 47.51 million from institutional investors, but also saw significant outflows from retail investors [3]