证券代码：601117 股票简称：中国化学 公告编号：临 2025-039 中国化学工程股份有限公司 关于 2022 年限制性股票激励计划部分限制性股票 回购注销实施的公告 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。 重要内容提示： ? 回购注销原因：根据中国化学工程股份有限公司（以下 简称"公司"）《2022 年限制性股票激励计划（草案）》（以 下简称"《激励计划》"）、《2022 年限制性股票激励管理办 法》《2022 年限制性股票激励实施考核管理办法》等相关规定， 公司 19 名激励对象存在异动情况，不再符合激励条件，应对其 所授予的限制性股票总计 184.80 万股进行回购注销。本次注销 完成后，公司总股本将由 6,108,725,362 股变更为 6,106,877,362 股。 ? 本次注销股份的有关情况： 单位：万股 回购股份数量（万股） 注销股份数量（万股） 注销日期 ? 实施情况：预计本次限制性股票将于 2025 年 8 月 7 日 完成注销。 一、本次限制性股票回购注销的决策与信息披露 议及第五届监事 ...

Group 1 - The Shanghai Urban Infrastructure Index (H50034) experienced a slight decline of 0.01%, closing at 1237.17 points with a trading volume of 16.678 billion yuan [1] - Over the past month, the Shanghai Urban Infrastructure Index has increased by 6.04%, and by 6.76% over the last three months, while it has decreased by 1.59% year-to-date [1] - The index reflects the performance of listed companies influenced by changes in economic and consumption structures, focusing on themes such as intensive, intelligent, and green low-carbon development [1] Group 2 - The top ten weighted stocks in the Shanghai Urban Infrastructure Index include China State Construction (9.44%), China Railway (6.99%), and Poly Development (6.9%) among others [1] - The index is composed entirely of stocks listed on the Shanghai Stock Exchange, with the industrial sector accounting for 57.78%, real estate for 31.31%, and materials for 10.91% [2] - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2]

Group 1: Robotics and Automation - Tianzhun Technology has developed an intelligent driving domain controller that can serve the Robotaxi sector [1] - Haoshi Electromechanical has successfully applied a massage robot in professional beauty chain institutions [1] - Xinhongye is focusing on the research and development of humanoid robot cable technology and product iteration [1] Group 2: Semiconductor and Related Technologies - Huagong Technology's self-developed 1.6T silicon optical module has entered the sample testing phase with key customers [2] - Longtu Photomask is providing semiconductor masks for Innosilicon [2] - Yangjie Technology has released new products applicable to AR glasses and related fields [2] Group 3: Other Industry Developments - Rongda Photosensitive is supplying PCB photoresist products to Shenghong Technology [1] - Deyuan Pump Industry has products compatible with fluorine pump natural cooling systems [2] - Zhongyuan Tong's power products are core components of liquid-cooled server equipment [2] - China Chemical is engaging in business connections with owners related to the Yarlung Tsangpo River downstream project [2] - Grinmei's ultra-high nickel 9-series ternary precursor has passed mass production certification and achieved small-scale production of ten tons [2]

证券代码：601117 股票简称：中国化学 公告编号：临 2025-039 中国化学工程股份有限公司 关于 2022 年限制性股票激励计划部分限制性股票 回购注销实施的公告 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。 重要内容提示： | 回购股份数量（万股） | 注销股份数量（万股） | 注销日期 | | --- | --- | --- | | 184.80 | 184.80 | 2025 年 8 月 7 日 | 实施情况：预计本次限制性股票将于 2025 年 8 月 7 日 完成注销。 1 一、本次限制性股票回购注销的决策与信息披露 1.2025 年 4 月 28 日，公司召开第五届董事会第二十五次会 议及第五届监事会第十四次会议审议通过了《关于回购注销部分 限制性股票的议案》，同意本次回购注销部分限制性股票事项。 具体内容详见公司于 2025 年 4 月 30 日披露于上海证券交易所网 站（www.sse.com.cn）的《关于回购注销 2022 年限制性股票激 励计划部分限制性股票的公告》。 2.2025 年 6 ...

Core Viewpoint - China Chemical (601117.SH) reported an increase in production load and sales for its Tianchen Qixiang project since June, with significant growth in the sales volume of hexanediamine, hexanedinitrile, and nylon 66. However, a planned maintenance shutdown in August is expected to lead to a decrease in sales revenue [1] Group 1 - The production load of Tianchen Qixiang has increased to 85% since June [1] - There has been a substantial increase in the sales volume of hexanediamine, hexanedinitrile, and nylon 66 [1] - The sales revenue for industrial new materials has seen a significant increase in June [1] Group 2 - The profit margin for industrial new materials is not fully aligned with the growth in sales revenue [1] - A maintenance shutdown is scheduled for August, which will likely result in a decline in sales revenue [1]

Core Viewpoint - China Chemical is actively responding to national strategic initiatives by engaging with Yajiang Group regarding the downstream hydropower project of the Yarlung Tsangpo River, although no formal projects have been established yet [1] Group 1 - China Chemical is in discussions with Yajiang Group for potential collaboration on hydropower projects [1] - The company emphasizes its commitment to national strategic goals [1] - Currently, there are no officially launched projects related to this initiative [1]

每经AI快讯，有投资者在投资者互动平台提问：请问，中化学天辰泉州60万吨环氧丙烷项目，之前提 及5月试车，请问该项目试车情况如何（比如，良率是否达到行业领先）？产线是否存在需要改造升级 的环节？预计正式投入量产会到几月份了？ 中国化学（601117.SH）8月4日在投资者互动平台表示，中化学天辰泉州项目计划于8-9月试运行，受产 品价格影响，目前尚未确定正式投产时间。 （文章来源：每日经济新闻） ...

Group 1 - The core viewpoint is that China Chemical (601117.SH) has seen a significant increase in sales of its industrial new materials, particularly in June, with a total sales figure of 14.68 billion, indicating a substantial month-on-month growth [1][3] - Since June, Tianchen Qixiang's production load has increased to 85%, leading to a boost in the output of products such as adiponitrile, hexamethylenediamine, and nylon 66, contributing to the sales surge [1] - The company anticipates a decline in sales revenue after August due to scheduled maintenance and repairs on the project, despite the profit margin for industrial new materials improving [1] Group 2 - The total sales of industrial new materials from January to May amounted to 40.21 billion, while the sales from January to June reached 54.89 billion, highlighting a significant increase in sales during June [3] - There are inquiries regarding the sustainability of the sales growth in industrial new materials and whether the profit margin has improved alongside the sales increase [3]

（文章来源：第一财经） 中国化学在互动平台表示，公司积极响应国家重要战略，正在与雅鲁藏布江下游工程相关业主进行业务 对接，目前尚未有正式落地的项目。 ...

8月1日，从中国化学（601117）天辰公司获悉，近日，该公司总承包的工程，随着3#储罐5区最后一方 混凝土顺利浇筑完成，中国化学天辰公司总承包的江苏华电赣榆LNG接收站项目，较原定工期提前31 天完成3座22万方LNG储罐承台浇筑工作。这一关键节点的圆满达成，为后续储罐罐壁施工奠定了坚实 基础，也为项目整体推进赢得了宝贵时间。 作为全国首个由电力央企主导的LNG接收站项目的联合体牵头方，天辰公司项目团队始终锚定"安全零 容忍、质量创国优、进度保节点"工作目标，从"安全、质量、进度"三大关键要素出发，克服6月高温、 多雨气候等困难，提高对关键工序的检查频次，创新推行"关键节点举牌制""智慧AI+""网格化安全管 理"等举措，确保重要分部、分项工程实体质量和外观质量均符合规范标准，将"严、慎、细、实"的要 求贯穿施工全流程，保证承台工程质量与施工安全的全面可控。 据悉，江苏华电赣榆LNG接收站项目总投资约64亿元，该项目由接收站工程、码头工程、外输管道工 程三部分组成。该项目是国家天然气基础设施互联互通的重点工程，项目建成后，将进一步提升江苏省 及长三角地区供气安全性、灵活性及可靠性，优化区域能源结构，助力实现 ...