证券代码：601117 股票简称：中国化学 公告编号：临 2025-027 中国化学工程股份有限公司 关于续聘 2025 年度审计机构的公告 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： 拟聘任的会计师事务所名称：中审众环会计师事务所（特 殊普通合伙） （一）机构信息 1.基本信息 （1）机构名称：中审众环会计师事务所（特殊普通合伙） （2）成立日期：中审众环始创于 1987 年，是全国首批取得 国家批准具有从事证券、期货相关业务资格及金融业务审计资格 的大型会计师事务所之一。根据财政部、证监会发布的从事证券 服务业务会计师事务所备案名单，具备股份有限公司发行股份、 债券审计机构的资格。2013 年 11 月，按照国家财政部等有关要 求转制为特殊普通合伙制。 （3）组织形式：特殊普通合伙企业 （4）注册地址：湖北省武汉市武昌区水果湖街道中北路 166 号长江产业大厦 17-18 层。 （5）首席合伙人：石文先 （6）2024 年末合伙人数量 216 人、注册会计师数量 1,304 人、签署过证券服务业务审计 ...

证券代码：601117 证券简称：中国化学 公告编号：2025-023 中国化学工程股份有限公司 关于召开2024年年度股东会的通知 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： 一、召开会议的基本情况 （一）股东会类型和届次 2024年年度股东会 （二）股东会召集人：董事会 （三）投票方式：本次股东会所采用的表决方式是现场投票和网 络投票相结合的方式 （四）现场会议召开的日期、时间和地点 召开的日期时间：2025 年 6 月 26 日 14 点 30 分 召开地点：中国化学大厦（北京市东城区东直门内大 街 2 号） （五）网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 1 股东会召开日期：2025年6月26日 本次股东会采用的网络投票系统：上海证券交易所股东大会 网络投票系统 网络投票起止时间：自2025 年 6 月 26 日 至2025 年 6 月 26 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投 票时间为股东会召开当日的交易时间段，即 9:15- ...

证券代码：601117 股票简称：中国化学 公告编号：临 2025-025 中国化学工程股份有限公司 第五届监事会第十五次会议决议公告 本公司监事会及全体监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： 一、监事会会议召开情况 中国化学工程股份有限公司（以下简称"公司"）第五届监 事会第十五次会议通知于 2025 年 5 月 28 日以书面方式送达。会 议于 2025 年 6 月 3 日以通讯会议方式召开，应出席监事 3 人， 实际出席监事 3 人。 1 公司全体监事均出席本次监事会。 本次监事会议案获得通过。 本次会议的召开符合有关法律、法规、规范性文件和公司《章 程》《监事会议事规则》的相关规定。 二、监事会会议审议情况 （一）审议通过《关于聘任公司 2025 年度审计机构的议案》； 表决结果：通过。同意 3 票，反对 0 票，弃权 0 票。 同意将该议案提交股东会审议。 中国化学工程股份有限公司 二〇二五年六月五日 ...

证券代码：601117 股票简称：中国化学 公告编号：临 2024-024 重要内容提示： 一、董事会会议召开情况 中国化学工程股份有限公司（以下简称"公司"）第五届董 事会第二十六次会议通知于 2025 年 5 月 28 日以书面直接送达和 电子邮件等方式发出，会议于 2025 年 6 月 3 日以通讯会议方式 召开。本次会议应出席董事 5 人，实际出席董事 5 人。本次会议 的召开符合有关法律、行政法规、规范性文件和公司章程、董事 会议事规则的相关规定。 二、董事会会议审议情况 （一）审议通过《关于补选公司董事及更换独立董事的议 案》； 表决结果：通过。同意 5 票，反对 0 票，弃权 0 票。 同意王伟先生为公司第五届董事会董事候选人，兰如达先生、 李健先生为公司第五届董事会独立董事候选人。同意将该议案提 中国化学工程股份有限公司 第五届董事会第二十六次会议决议公告 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。 1 公司全体董事均出席本次董事会。 本次董事会所有议案均获通过。 交股东会审议。 （二）审议通过《关于聘任 ...

Core Viewpoint - The number of A-share listed companies announcing share repurchase and increase in loans is on the rise, with nine companies disclosing relevant information this week [1]. Group 1: Companies Announcing Repurchase or Increase - Huatu Shanding announced a stock repurchase plan with a loan commitment of up to 300 million yuan from CITIC Bank [1][2]. - Jinli Permanent Magnet received a loan commitment of 180 million yuan from a financial institution for stock repurchase [1][2]. - Yanggu Huatai obtained a special loan commitment of up to 90 million yuan for stock repurchase [1]. - Zhongke Chuangda secured a special loan commitment of up to 70 million yuan for stock repurchase [1]. - Zhongtong Bus received a loan commitment of up to 180 million yuan for stock repurchase [1][3]. - Shengjing Micro acquired a loan commitment of up to 45 million yuan for stock repurchase [1]. - Zhongshe Co. announced a loan commitment of up to 45 million yuan for share increase by a controlling shareholder [1]. - China National Gold plans to increase its shares using self-owned funds and special loans ranging from 168 million to 335 million yuan [1]. - China Chemical Engineering plans to increase its shares with a loan commitment of up to 540 million yuan [1][2]. Group 2: Loan Details and Conditions - The loan for Huatu Shanding is specifically for share repurchase and has a term of up to 36 months [2]. - Jinli Permanent Magnet's loan is also for stock repurchase and has a term of up to 3 years [2]. - Zhongtong Bus's loan is designated for stock repurchase with a term of up to 3 years [3].

Group 1 - The stock price of China Chemical (601117) closed at 7.72 yuan on May 30, 2025, reflecting a 0.26% increase from the previous week's closing price of 7.7 yuan [1] - The highest intraday price for China Chemical on May 26 was 7.81 yuan, while the lowest intraday price on May 27 was 7.64 yuan [1] - The current total market capitalization of China Chemical is 47.159 billion yuan, ranking 2nd out of 39 in the professional engineering sector and 277th out of 5146 in the A-share market [1] Group 2 - The controlling shareholder of China Chemical has secured loan support for share buybacks, with a total amount not less than 300 million yuan and not exceeding 600 million yuan [1] - The announcement states that the controlling shareholder, China Chemical Engineering Group, plans to increase its stake in the company through the Shanghai Stock Exchange system starting from April 12, 2025, within a 12-month period [1] - China Chemical Engineering has reached a cooperation intention with Industrial and Commercial Bank of China, which has issued a loan commitment letter to provide up to 540 million yuan for this buyback plan [1]

Core Viewpoint - Donghua Company has been recognized as a national civilized unit, reflecting its commitment to sustainable and high-quality development through various initiatives in spiritual civilization construction [1] Group 1: Party Building and Integration - The company integrates party building with production and operations, creating a new model of deep integration that includes a leading plan, three types of integration, and numerous active demonstrations [2] - Donghua Company implements a "one branch, one brand" strategy to transform its soft power in party building into hard support for civilization creation and corporate development [2] Group 2: Exemplary Models and Cultural Promotion - The company promotes the "Chinese Dream" and core socialist values, resulting in the emergence of numerous advanced figures recognized at national and provincial levels [3] - Donghua Company conducts over 130 promotional activities related to exemplary figures, attracting more than 2,000 visitors [3] Group 3: Corporate Culture Development - The company has upgraded its corporate culture to a competitive community culture, focusing on three core cultural genes: responsibility, innovation, and practicality [4] - Donghua Company has established a brand value system that integrates corporate culture and brand management, creating four key brand identities in green chemical technology and international contracting [4] Group 4: Quality Improvement and Economic Growth - Since the 14th Five-Year Plan, the company has maintained a good growth trend in key economic indicators, focusing on technology integration, engineering contracting, and investment operations [5] - Donghua Company holds over 300 patents and proprietary technologies, recognized as a national technology innovation demonstration enterprise [5] Group 5: Social Responsibility and Community Engagement - The company emphasizes social responsibility as a key indicator of sustainable development, focusing on ecological benefits and environmental pollution control [6] - Donghua Company actively engages in volunteer activities, earning recognition as an excellent organization for youth volunteerism in Anhui Province [7]

Group 1 - The core point of the article highlights the performance and holdings of the Jiao Yin State-Owned Enterprise Reform Flexible Allocation Mixed A Fund, which has a latest net value of 1.7797 yuan, showing a growth of 0.52% [1] - The fund's performance over the past month has yielded a return of 2.39%, ranking 580 out of 2329 in its category, while the three-month return is 4.99%, ranking 246 out of 2319 [1] - Since the beginning of the year, the fund has achieved a return of 3.88%, with a ranking of 540 out of 2306 in its category [1] Group 2 - The top ten stock holdings of the fund account for a total of 50.78%, with significant positions in companies such as SF Holding (9.90%), China Chemical (6.04%), and ShouLve Hotel (5.44%) [1] - As of March 31, 2025, the fund's total assets amount to 1.802 billion yuan, and it was established on June 10, 2015, with Shen Nan serving as the fund manager [1]

Group 1 - Sun Cable's shareholder plans to reduce its stake by up to 3% of the company's shares, amounting to 21.67 million shares, due to operational needs [1] - China Chemical's controlling shareholder has secured a loan commitment of up to 540 million yuan to support its share buyback plan, which aims to purchase between 300 million and 600 million yuan worth of shares within 12 months [1] Group 2 - Palm Holdings has initiated legal proceedings over a loan dispute involving over 149 million yuan, which represents 8.99% of the company's latest audited net assets [2] - Zhongtai Securities' application for a specific stock issuance has been accepted by the Shanghai Stock Exchange, pending further regulatory approval [4] Group 3 - Tongda Electric's stock has seen a significant increase of 30.01% over three consecutive trading days, raising concerns about potential market overheating and irrational speculation [5] - Huaneng International plans to apply for public REITs based on its Qingdao project, involving a transfer of project company shares and strategic participation from related parties [7] Group 4 - Longjian Shares' application for issuing convertible bonds has been approved by the Shanghai Stock Exchange, pending further registration approval from the China Securities Regulatory Commission [7] - Hehe Information is planning to issue H-shares and list on the Hong Kong Stock Exchange to enhance its global capital operations [8] Group 5 - ST Huaxi has signed a significant overseas contract worth approximately 2.9 billion yuan for the reconstruction of a power plant in Iraq, although the contract's effectiveness is subject to certain conditions [9] - Zhongqi Shares has project approval for a chemical product but has not yet commenced production, indicating limited impact from recent industry incidents [11] Group 6 - Sino Medical's subsidiary has received a medical device registration certificate for a new stent product, marking a significant advancement in its product offerings [14] - *ST Longjin's stock is entering a delisting preparation period, with trading expected to last for 15 days [15] Group 7 - Chao Da Equipment has undergone a change in controlling shareholder, with a significant portion of shares transferred to Nanjing Youxu [15] - *ST Wan Fang plans to transfer a 68.88% stake in a subsidiary for 7.6 million yuan, ceasing its financial consolidation with the subsidiary [16] Group 8 - Zhejiang Construction's subsidiary has won a framework contract for a residential redevelopment project valued at approximately 1.2 billion yuan, expected to positively impact the company's performance [17] - China Gold's controlling shareholder plans to increase its stake in the company by investing between 168 million and 335 million yuan [18] Group 9 - Tianhong Shares' major shareholder intends to reduce its stake by up to 3%, amounting to 35.07 million shares, due to personal funding needs [18] - Lingdian Electric Control is planning to acquire a 98.43% stake in a company for 478 million yuan to consolidate resources in the automotive electronics sector [19] Group 10 - Tianyuan Pet is planning to acquire an 89.71% stake in a technology company, with funding to be raised through a share issuance [19] - Beijing Culture's major shareholder plans to reduce its stake by up to 3%, amounting to 21.48 million shares, due to operational funding needs [20]

证券代码：601117 股票简称：中国化学 公告编号：临 2025-022 中国化学工程股份有限公司 关于控股股东获得增持资金贷款支持的公告 本公司董事会、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。 增持计划资金来源为自有资金及金融机构借款。 本次增持计划可能存在因资本市场情况发生变化或目前尚 无法预判的其他风险因素导致增持计划的实施无法达到预期的 风险，敬请广大投资者注意投资风险。如本次增持计划实施过程 中出现上述风险情况，公司将及时履行信息披露义务。 特此公告。 中国化学工程股份有限公司 二〇二五年五月二十九日 2 中国化学工程股份有限公司（以下简称"公司"）于 2025 年 4 月 12 日发布了《关于控股股东增持公司股份计划的公告》 （公告编号：临 2024-009），公司控股股东中国化学工程集团有 限公司（以下简称"中国化学工程"）基于对公司价值的认可及 未来持续稳定发展的信心，为维护公司及股东利益，拟于公告披 露之日起 12 个月内通过上海证券交易所系统允许的方式增持公 司 A 股股份，增持总金额不低于人民币 3 亿元，不 ...