关于江苏索普化工股份有限公司 2025 年度向特定对象发行 A 股股票之 上市保荐书 保荐机构 （北京市朝阳区建国门外大街 1 号国贸大厦 2 座 27 层及 28 层） 二〇二五年十月 江苏索普化工股份有限公司 上市保荐书 上海证券交易所： 中国国际金融股份有限公司（以下简称"保荐机构"、"本机构"或"中金公司"） 接受江苏索普化工股份有限公司（以下简称"江苏索普"、"发行人"、"公司"或"本 公司"）的委托，就发行人 2025 年度向特定对象发行 A 股股票并在主板上市事项（以 下简称"本次发行"）出具本上市保荐书。 保荐机构及其保荐代表人根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《中华人民共和国证券法》（以下简称"《证券法》"）、《证券发行上市保荐业务管 理办法》（以下简称"《保荐办法》"）、《上市公司证券发行注册管理办法》（以下 简称"《注册管理办法》"），以及《上海证券交易所股票上市规则》（以下简称"《上 市规则》"）、《上海证券交易所发行上市审核规则适用指引第 2 号——上市保荐书内 容与格式》（以下简称"《指引第 2 号》"）等法律法规和中国证券监督管理委员会（以 下简称"中国证 ...

Core Viewpoint - Jiangsu Sop Chemical Co., Ltd. will conduct a major maintenance shutdown of its methanol, acetic acid, and ethyl acetate production facilities from October 10, 2025, to November 10, 2025, as part of its annual maintenance plan, which is not expected to significantly impact the company's operations [1][2]. Group 1 - The maintenance is scheduled to ensure the safe, stable, and efficient operation of production facilities [1]. - The shutdown is expected to last for one month, with production resuming on November 10, 2025 [1]. - This maintenance will provide assurance for the stable and efficient operation of the facilities for the next two to three years [1]. Group 2 - The company commits to complying with relevant laws and regulations regarding information disclosure [1]. - The designated media for information disclosure includes the Shanghai Securities Journal and the Shanghai Stock Exchange website [1].

Core Viewpoint - Jiangsu Sopo announced a scheduled maintenance for its methanol, acetic acid, and ethyl acetate production facilities, starting from October 10, 2025, for a duration of one month, with production expected to resume on November 10, 2025 [2] Company Summary - The maintenance is part of the company's annual repair plan aimed at ensuring the safe, stable, and efficient operation of production facilities [2]

Group 1 - Changyuan Power reported a power generation of 2.742 billion kWh in September, a year-on-year decrease of 41.88% [1] - The cumulative power generation from January to September was 27.332 billion kWh, down 8.24% year-on-year [1] - Huanyu Electronics achieved a consolidated revenue of 5.96 billion yuan in September, a year-on-year increase of 0.1% [1][2] Group 2 - Zhonghuan Environmental announced a change in controlling shareholder, with 27.5% of shares being transferred for a total consideration of 598 million yuan [2] - *ST Songfa's subsidiary signed contracts for the construction of 6 VLCCs, with a total contract value of approximately 600-900 million USD [1][3] - Suzhou Xinchen Technology's subsidiary plans to acquire 55% of Kunyu Lancheng for 74.25 million yuan [3] Group 3 - Guiguan Power reported a cumulative power generation of 31.848 billion kWh for the first three quarters, a year-on-year increase of 14.89% [4] - Jincheng Pharmaceutical's subsidiary received approval for the market launch of a raw material drug [4] - Shandong Steel expects a net profit of approximately 140 million yuan for the first three quarters, an increase of about 21.96 million yuan year-on-year [4][5] Group 4 - Xiangjia Co. reported sales revenue of 96.6186 million yuan from live poultry in September, with a sales price of 12.10 yuan/kg [6] - Aonong Bio's pig sales volume in September increased by 12.2% year-on-year, with a total of 164,400 pigs sold [7] - Mingtai Aluminum's aluminum plate and foil sales reached 1.1747 million tons in the first three quarters [8] Group 5 - Guangzhou Port expects to complete a container throughput of 2.051 million TEUs in September, a year-on-year decrease of 0.8% [11] - Jiangsu Sop plans to conduct a month-long maintenance on several production units starting October 10 [12] - Baike Bio received approval for a clinical trial of a combined vaccine for infants [13] Group 6 - Yutong Bus reported a 25.55% year-on-year increase in bus sales in September, totaling 4,756 units [16] - Shanghai Rural Commercial Bank's vice chairman and president's qualifications were approved [19] - Huayu Pharmaceutical's product received market approval in four countries [20] Group 7 - Longan Automobile reported a 24.92% year-on-year increase in vehicle sales in September, totaling 266,300 units [38] - Chip Origin expects a third-quarter revenue of 1.284 billion yuan, a year-on-year increase of 78.77% [39] - Bomaike signed a contract for an offshore floating production storage and offloading vessel project, with a contract value of approximately 190-240 million USD [40]

证券代码：600746 证券简称：江苏索普 公告编号：临 2025-039 江苏索普化工股份有限公司 关于部分生产装置停车检修的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 为确保生产装置安全、稳定、高效运行，根据江苏索普化工股份有限公司（以 下简称"公司"）年度检修计划，公司甲醇、醋酸、醋酸乙酯及其配套装置将于 2025 年 10 月 10 日起停车大修，预计大修时间为期一个月，至 2025 年 11 月 10 日恢复生产。 本次大修为公司年度工作计划，对公司生产经营不产生重大影响。本次大修 后将为未来两到三年装置的稳定高效运行提供保证。 公司将严格按照相关法律法规的要求，及时做好信息披露工作，公司指定信 息披露媒体为《上海证券报》及上海证券交易所网站（www.sse.com.cn），敬请 广大投资者注意投资风险。 特此公告。 江苏索普化工股份有限公司董事会 二〇二五年十月十日 ...

Core Viewpoint - Jiangsu Sopo (600746.SH) announced a scheduled maintenance for its methanol, acetic acid, and ethyl acetate production facilities, starting from October 10, 2025, for a duration of one month, until November 10, 2025, to ensure safe, stable, and efficient operations [1] Group 1 - The maintenance is part of the company's annual repair plan [1] - The company expects that the maintenance will not have a significant impact on its production and operations [1] - The maintenance will ensure stable and efficient operation of the facilities for the next two to three years [1]

Core Viewpoint - Jiangsu Sopo (600746) announced a scheduled maintenance for its methanol, acetic acid, and ethyl acetate production facilities, set to begin on October 10, 2025, and lasting for one month until November 10, 2025. This maintenance is part of the company's annual work plan and is not expected to have a significant impact on its production and operations [1]. Group 1 - The maintenance will affect methanol, acetic acid, and ethyl acetate production facilities [1] - The scheduled maintenance is planned to last for one month [1] - The company anticipates no major impact on its production operations due to this maintenance [1]

Group 1: Brain-Computer Interface Development - The establishment of the Brain-Computer Interface Standardization Technical Committee by the Ministry of Industry and Information Technology aims to promote the rapid transformation of research achievements into clinical and industrial applications [1] - Danyang Huichuang Medical, recognized as a national-level specialized and innovative "little giant" enterprise, is committed to participating in the formulation and implementation of national standards in the brain-computer interface field [1] Group 2: Industrial Growth and Innovation - Jiangsu Lianbo Precision Technology has developed multiple electric motor rotor core products for new energy vehicles, with orders scheduled until 2033 [2] - The city of Zhenjiang has established a cultivation plan for "little giant" enterprises, resulting in the recognition of 14 new provincial-level specialized and innovative small enterprises and 796 innovative small enterprises [2] - Zhenjiang's intelligent agricultural machinery equipment industry chain sales increased by 32.2%, while the shipbuilding and automotive parts industries saw sales growth of 24% and 14.6%, respectively, from January to August this year [3] Group 3: Traditional Industry Transformation - Jiangsu Sop Group is investing 3.2 billion yuan in an integrated project to produce high-purity, low-energy acetic acid derivatives, aiming to upgrade its product line towards high-end new materials [4] - Zhenjiang is focusing on six traditional industries, implementing actions to eliminate outdated practices and promote green transformation, with 60 projects generating an investment of 7.19 billion yuan [4] Group 4: Digital Transformation in Industry - Zhenjiang has launched a three-year action plan for intelligent manufacturing and digital transformation, resulting in the establishment of 4 national-level intelligent factories and 6 national-level 5G factories this year [6] - The Jiangsu New Electric Power Equipment Manufacturing Innovation Alliance has been formed, comprising 129 key enterprises and institutions to promote technological innovation and results transformation in the electric power equipment sector [6] Group 5: Resource Integration for Industrial Upgrading - Zhenjiang is focusing on gathering innovation resources to address weak links in industrial chains, aiming for breakthroughs in key common technologies to support industrial upgrading [7]

Core Points - Jiangsu Sop Chemical Co., Ltd. held a grassroots party skills training competition to enhance the professional quality and practical abilities of its party personnel [1][2] - The training included theoretical challenges and practical competitions, showcasing the participants' solid business capabilities and innovative vitality in grassroots party building [2] Group 1 - The training event involved 40 party personnel from the company, focusing on the integration of party building and business development [1][2] - The session featured a lecture by Zhai Changgao, emphasizing the importance of human-centered approaches in state-owned enterprise party building and how to effectively implement it [1] - The competition included practical topics such as correcting development party member work materials and operational exercises on smart party building cloud platforms [2] Group 2 - The event aimed to deepen the roots of party building work and strengthen the integration of party organization advantages into high-quality development [2] - The company plans to further promote the close integration of party building and business, creating a virtuous cycle of enhancing both [2]

Core Viewpoint - Jiangsu Sop announced the approval of multiple proposals, including the revision of the company's articles of association and the cancellation of the supervisory board at the first extraordinary general meeting of shareholders in 2025 [2] Group 1 - The company held its first extraordinary general meeting of shareholders in 2025 on September 5 [2] - The meeting approved the proposal to revise the company's articles of association [2] - The proposal to cancel the supervisory board was also approved during the meeting [2]