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]

Core Viewpoint - The company Qinglong Pipe Industry (002457.SZ) has signed a Strategic Cooperation Framework Agreement with China National Materials International, aimed at enhancing international operations and overseas capacity layout [1][2]. Group 1: Cooperation Areas - Engineering Business Collaboration: The two companies will share market dynamics and project information in designated areas, promoting the development of domestic and international water supply, treatment, municipal, and irrigation projects, prioritizing each other's products and services under equal conditions [1]. - Overseas Capacity Layout Cooperation: Qinglong Pipe Industry has 19 production bases in China and plans to establish overseas manufacturing bases to better serve international project demands, with support from China National Materials International [1]. - Product Sales Cooperation: China National Materials International will leverage its international network to promote and sell Qinglong Pipe Industry's products through agency sales or other mutually agreed methods [2]. Group 2: Joint Development and Resource Sharing - Joint Product Development: The companies will collaborate on developing new products tailored to the diverse needs of international markets, utilizing their respective research and technological capabilities [2]. - Mixed Tower Business Cooperation: The partnership aims to leverage the strengths of both companies in mixed tower design and manufacturing for global market collaboration, with specific agreements to be made based on commercial viability [2]. - Local Resource Sharing: China National Materials International will provide localized support for Qinglong Pipe Industry's international strategy, including market research and development [2].

Group 1 - Qinglong Pipe Industry announced a strategic cooperation framework agreement with China National Materials International Engineering Co., Ltd. on September 23 [1] - The cooperation aims to leverage complementary advantages, mutual benefits, open collaboration, and joint development [1] - The focus will be on expanding cooperation in international operations and overseas capacity layout to achieve win-win results [1]

Core Viewpoint - The company 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: Agreement Details - The agreement is a framework and intention-based arrangement aimed at promoting partnership in international operations and overseas capacity layout [1] - The cooperation includes engineering business collaboration, overseas capacity layout cooperation, product sales collaboration, joint product development, mixed tower business cooperation, and local resource sharing [1] - The agreement is valid for three years and takes effect from the date of signing and sealing [1] Group 2: Strategic Implications - This cooperation will help the company expand its international operations and overseas capacity layout, aligning with its strategic development plan [1]

证券代码：002457 证券简称：青龙管业 公告编号：2025-054 青龙管业集团股份有限公司 关于签署战略合作框架协议的公告 本公司及董事会全体成员保证公告内容的真实、准确、完整，没 有虚假记载、误导性陈述或者重大遗漏。 特别提示： 1、本次签订的《战略合作框架协议》仅为协议双方合作意愿和基本原则的 框架性、意向性约定，协议自双方签字、盖章之日起生效。本框架协议的付诸实 施存在变动的可能性，具体合作事项以双方正式签订的合同或协议为准。 2、本协议为双方推进具体项目合作奠定的基础，不涉及具体金额，目前无 法准确预测本协议对公司本年度财务状况、经营成果的影响。敬请广大投资者理 性投资，注意投资风险。 一、合同签署概况 青龙管业集团股份有限公司（以下简称"公司"）与中国中材国际工程股份 有限公司（以下简称"中材国际"）于近日签订了《战略合作框架协议》（以下 简称"协议"），双方本着优势互补、互惠互利、开放合作、共同发展的原则， 以市场化方式积极推进双方合作，拓展双方在国际化经营、境外产能布局等方面 的合作空间，实现互利共赢。 根据《深圳证券交易所股票上市规则》《公司章程》等有关规定，本事项不 构成关联交易，亦不 ...

Market Overview - On September 18, the renovation and building materials sector declined by 1.89%, with Zhongqi New Materials leading the drop [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Stock Performance - Key stocks in the renovation and building materials sector showed varied performance, with Gongyuan Co. rising by 9.95% to a closing price of 4.64 [1] - Zhongqi New Materials fell by 4.76% to a closing price of 53.08, marking the largest decline in the sector [2] - Other notable declines included Fangda Group down 4.17% and Yanzi New Materials down 3.92% [2] Trading Volume and Capital Flow - The sector experienced a net outflow of 375 million yuan from institutional investors, while retail investors saw a net inflow of 260 million yuan [2] - The total trading volume for Gongyuan Co. was 406,900 shares, with a transaction value of 187 million yuan [1] Individual Stock Capital Flow - Gongyuan Co. had a net inflow of 51.13 million yuan from institutional investors, while retail investors had a net outflow of 26.71 million yuan [3] - Other stocks like Haizhu New Materials and Fashilong also experienced mixed capital flows, with varying net inflows and outflows from different investor types [3]

Core Points - The Shanghai Composite Index closed at 3870.60 points, slightly below the five-day moving average with a change of -0.12% [1] - The total trading volume of A-shares reached 25,483.12 billion yuan, with 304 A-shares breaking through the five-day moving average [1] Group 1: Stock Performance - The stocks with the highest deviation rates from the five-day moving average include: - Chicheng Co., Ltd. with a deviation rate of 20.51% and a daily increase of 29.96% [2] - Winhe Technology with a deviation rate of 13.75% and a daily increase of 20.01% [2] - Nuocheng Jianhua with a deviation rate of 9.29% and a daily increase of 12.16% [2] - Other notable stocks with smaller deviation rates include: - Lier Chemical with a small deviation rate, just above the five-day moving average [1] - Qinglong Pipeline and *ST Jiawo also recently crossed the five-day moving average [1] Group 2: Trading Data - The trading data for stocks that broke through the five-day moving average includes: - Chicheng Co., Ltd. (Latest Price: 26.33 yuan, Five-day MA: 21.85 yuan) [2] - Winhe Technology (Latest Price: 33.40 yuan, Five-day MA: 29.36 yuan) [2] - Nuocheng Jianhua (Latest Price: 29.89 yuan, Five-day MA: 27.35 yuan) [2] - The trading volume and turnover rates for these stocks indicate significant investor interest, with Chicheng Co., Ltd. having a turnover rate of 31.34% [2]