Core Viewpoint - The company, China National Materials International Engineering Co., Ltd., is repurchasing and canceling 18,138,506 shares of restricted stock due to performance assessment failures of certain incentive recipients under its 2021 stock incentive plan [2][4][5]. Summary by Sections Repurchase and Cancellation Reasons - The repurchase and cancellation of restricted stock is based on the company's 2021 incentive plan, which stipulates that shares not meeting the release conditions due to performance assessments must be repurchased at the lower of the grant price or market price [4][5]. Details of the Repurchase - The decision to repurchase was approved in meetings held on July 10 and July 28, 2025, and was subsequently ratified by the shareholders [2][3]. - A total of 253 incentive recipients are affected, with 185 recipients having 14,960,411 shares and 68 recipients having 3,178,095 shares that did not meet the release conditions [5]. Share Structure Changes - Following the repurchase, the company's total share capital will decrease from 2,639,958,030 shares to 2,621,819,524 shares [6][7]. Legal Compliance - The company has confirmed that all necessary procedures and disclosures have been followed in accordance with relevant laws and regulations, ensuring no harm to the rights of the incentive recipients or creditors [8].

（文章来源：证券日报） 证券日报网讯 9月24日晚间，中材国际发布公告称，根据公司2021年限制性股票激励计划的有关规定， 公司2021年限制性股票激励计划253名激励对象持有的18，138，506股已获授但未达解除限售条件的限 制性股票应予回购注销。注销日期：2025年9月29日。 ...

| 证券代码：600970 | 证券简称：中材国际 | 公告编号：临2025-061 | | --- | --- | --- | | 债券代码：241560 | 债券简称：24国工K1 | | 回购注销原因：根据中国中材国际工程股份有限公司（以下简称"公 司"或"中材国际"）2021 年限制性股票激励计划（以下简称"《激励计划》" 或"《激励计划草案》"）的有关规定，公司 2021 年限制性股票激励计划 253 名激励对象持有的 18,138,506 股已获授但未达解除限售条件的限制性 股票应予回购注销。 本次注销股份的有关情况 | 回购股份数量（股） | 注销股份数量（股） | 注销日期 | | --- | --- | --- | | 18,138,506 | 18,138,506 | 2025-09-29 | 一、本次限制性股票回购注销的决策与信息披露 中国中材国际工程股份有限公司 关于 2021 年限制性股票激励计划部分限制性股票回购注销 实施公告 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： 2025 ...

北京市嘉源律师事务所 关于中国中材国际工程股份有限公司 2021 年限制性股票激励计划部分 限制性股票回购注销实施之法律意见书 西城区复兴门内大街 158 号远洋大厦 4 楼 中国·北京 二〇二五年九月 师事务所 YUAN LAW OFFICE 北京 BEIJING · 上海 SHANGHAI · 深圳 SHENZHEN · 香港 HONG KONG · 广州 GUANGZHOU · 西安 XI'AN 北京市嘉源律师事务所 关于中国中材国际工程股份有限公司2021年限制性股票激 励计划部分限制性股票回购注销实施 之法律意见书 嘉源(2025)-02-351 致:中国中材国际工程股份有限公司 北京市嘉源律师事务所(以下简称"本所")接受中国中材国际工程股份有限 公司（以下简称"中材国际"或"公司"）的委托,就公司 2021 年限制性股票激励 计划(以下简称"本激励计划")部分限制性股票回购注销实施(以下简称"本次 回购注销"）相关事宜出具本法律意见书。 本法律意见书系依据《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》、中国证券监督管理委员会《上市公司股权激励管理 办法》(以下简称 ...

Core Viewpoint - The signing of the strategic cooperation framework agreement between Qinglong Pipeline Industry Group Co., Ltd. and China National Materials International Engineering Co., Ltd. aims to enhance international operations and overseas capacity layout, promoting mutual benefits and shared development [3][11]. Group 1: Contract Signing Overview - Qinglong Pipeline Industry Group Co., Ltd. has signed a strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd. to explore cooperation in international operations and overseas capacity layout [3]. - The agreement is a framework for cooperation and does not constitute a related party transaction or major asset restructuring, thus not requiring board or shareholder approval [3]. Group 2: Basic Information of the Counterparty - China National Materials International Engineering Co., Ltd. has a registered capital of 2,621,819,524 yuan and operates in various sectors including non-metallic new materials and engineering design [4]. - The company is legally established and operates normally, demonstrating good performance capabilities [6]. Group 3: Main Content of the Agreement - The agreement includes collaboration in engineering business, overseas capacity layout, product sales, joint product development, and resource sharing [7][8]. - Qinglong Pipeline has 19 production bases in China and aims to establish overseas manufacturing bases with the assistance of China National Materials [7]. - The agreement is valid for three years from the date of signing [9]. Group 4: Impact on the Listed Company - The strategic cooperation is expected to enhance the company's international operations and competitiveness in the pipeline industry, aligning with its strategic development needs [11][12]. - The agreement is not anticipated to have a significant impact on the company's financial performance for the current year [12].

Core Viewpoint - The company Qinglong Pipeline (002457) has signed a three-year strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd. to enhance international operations and overseas capacity layout [2][3] Group 1: Cooperation Details - The cooperation will involve engineering business collaboration, overseas capacity layout, product sales cooperation, joint product development, mixed tower business collaboration, and local resource sharing [2] - Both parties will share market information in designated areas and jointly explore domestic and international markets for water supply and drainage, water treatment, municipal projects, and water-saving irrigation [2] - Qinglong Pipeline has 19 production bases in China and will leverage its large-scale production management experience, while China National Materials will assist in establishing overseas pipeline manufacturing bases and promote Qinglong's pipeline products [2] Group 2: Strategic Importance - This cooperation is beneficial for the company to expand its international operations and overseas capacity layout, aligning with its strategic development needs [3] - The strong complementarity in the industrial chain between the two companies aims to achieve mutual development, enhance the company's position and competitiveness in the pipeline business, and promote the realization of strategic goals [3]

Core Viewpoint - The company Qinglong Pipe Industry has signed a strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd [2] Group 1 - The announcement was made on the evening of September 23 [2] - The agreement signifies a strategic partnership aimed at enhancing collaboration between the two companies [2]

Core Viewpoint - Qinglong Pipe Industry Group Co., Ltd. has signed a strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd. to enhance international operations and overseas capacity layout [1] Group 1: Cooperation Details - The cooperation focuses on engineering business collaboration, sharing market and project information in specific regions, and prioritizing each other's products and services under equal conditions [2] - Qinglong Pipe Industry aims to establish overseas pipeline manufacturing bases, with China National Materials providing engineering construction services and support for entering overseas industrial parks [2] - The partnership includes product sales collaboration, joint product development for overseas markets, and mixed tower business cooperation, with localized support for Qinglong's international strategy [2] Group 2: Cooperation Duration and Mechanism - The cooperation is set for three years, effective from the date of signing by authorized representatives, with an information-sharing mechanism established [3] - Specific cooperation projects will be executed under the principle of "one matter, one discussion" [3] Group 3: Impact on the Company - This cooperation is beneficial for Qinglong Pipe Industry to expand its international operations and overseas capacity layout, aligning with its strategic development plan [4] - The complementary nature of both companies' industrial chains is expected to enhance Qinglong's competitive position in the pipeline business [4] - There is no significant impact on the company's current operating performance, and it does not harm shareholder interests or affect business independence [4]

Core Viewpoint - Qinglong Pipe Industry (002457) has signed a strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd. (referred to as "China National Materials") to enhance collaboration in international operations and overseas capacity layout for mutual benefit, with the agreement valid for three years [1] Group 1 - The strategic cooperation aims to expand both companies' cooperation space in international operations [1] - The agreement is set to last for a period of three years [1]

Core Viewpoint - The strategic cooperation framework agreement signed between Qinglong Pipe Industry and China National Materials International aims to enhance international operations and overseas capacity layout for Qinglong Pipe Industry [1][2] Group 1: Cooperation Areas - Engineering business collaboration will involve sharing market dynamics and project information in designated areas, promoting domestic and international markets for water supply, drainage, water treatment, municipal projects, and water-saving irrigation [1] - Overseas capacity layout cooperation will leverage Qinglong Pipe Industry's 19 existing production bases in China to establish overseas pipeline manufacturing bases, supported by China National Materials International's local resource advantages and international operational network [1][2] Group 2: Sales and Product Development - Product sales cooperation will see China National Materials International utilize its international network to promote and sell Qinglong Pipe Industry's products through agency sales or other mutually agreed methods [2] - Joint product development will focus on creating new products tailored to the diverse needs of international markets, utilizing both companies' research resources and leading technologies [2] Group 3: Additional Collaborations - The collaboration on mixed tower business will combine the international advantages of China National Materials International with Qinglong Pipe Industry's domestic manufacturing capabilities, considering technical, delivery, and compliance requirements on a case-by-case basis [2] - Local resource sharing will provide Qinglong Pipe Industry with localized support for market research and development in its international strategy [2]