Group 1 - The controlling shareholder, Qinglong Holdings, and the actual controller, Chen Jiaxing, plan to reduce their holdings by a total of no more than 9.9097 million shares, accounting for 3.00% of the company's total share capital [1] - The reduction will occur between July 25, 2025, and October 24, 2025, through block trading and centralized bidding [1] - The block trading will account for no more than 6.6065 million shares, representing 2.00% of the total share capital, while centralized bidding will account for no more than 3.3032 million shares, representing 1.00% of the total share capital [1] Group 2 - The reason for the reduction is to repay loans and equity pledge loans [1] - The reduction price will be determined based on market prices [1]

Group 1 - The core point of the announcement is that Qinglong Pipe Industry (002457.SZ) plans to reduce its shareholding through a combination of block trades and centralized bidding, with a total reduction not exceeding 9,909,700 shares, which is 3.00% of the total share capital after excluding shares in the repurchase account [1] - The reduction will occur within three months after the announcement date and will not lead to a change in control of the company [1] - The reason for the share reduction is to repay loans and equity pledge loans, with the shares being sourced from those issued before the company's initial public offering, including shares from capital reserve conversion [1] Group 2 - The plan includes a maximum reduction of 1% through centralized bidding and 2% through block trades [1] - The company assures that the reduction will not impact its governance, shareholding structure, or ongoing operations [1]

证券代码：002457 证券简称：青龙管业 公告编号：2025-035 青龙管业集团股份有限公司 关于为控股子公司提供担保的公告 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。 一、担保情况概述 青龙管业集团股份有限公司（以下简称"公司"）就控股子公司-青铜峡市 青龙新型管材有限公司（以下简称"新型管材"）、宁夏青龙钢塑复合管有限公 司（以下简称"宁夏钢管"）向宁夏银行股份有限公司阅海支行（以下简称：宁 夏银行阅海支行）的借款事项提供了保证担保，具体情况如下： | 担保方 | 被担保方 | 担保方 持股比 | 被担保方最 近一期资产 | 经审批担 | 截至目前 | 本次新增 | 本次担保额 度占上市公 | 是否 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 保总额度 | 担保余额 | 担保额度 | 司最近一期 | 关联 | | | | 例 | 负债率 | （万元） | （万元） | （万元） | 净资产比例 | 担保 | | 青龙管业 | 青铜峡市青龙新 型管材有限公司 | ...

Core Viewpoint - The recent release of the "Opinions on Comprehensive Promotion of River Protection and Governance" by the Central Committee of the Communist Party of China and the State Council has led to a surge in water conservancy construction stocks, indicating a positive outlook for the industry through 2035 [1][2]. Group 1: Policy Implications - The main goals outlined in the "Opinions" include the establishment of a modern flood prevention and disaster reduction system by 2035, improved water resource utilization, enhanced urban and rural water supply security, and better ecological quality of rivers [1]. - The policy emphasizes the need for a comprehensive flood control engineering system, including reservoirs, river channels, and flood retention areas, to enhance flood prevention capabilities [2]. Group 2: Industry Impact - Several water conservancy construction stocks, such as Hanjiang He Shan and Chengbang Co., have seen significant price increases, with some reaching their daily limit [1]. - Companies like Hanjiang He Shan are involved in key water conservancy projects, with projected sales revenue of 510 million yuan from various pipeline procurement projects in 2024 [2].

Group 1 - The core viewpoint of the news is that Qinglong Pipe Industry has been awarded the "Tianma Award" for its outstanding practices in investor relations management, reflecting its efforts in investor communication, value transmission, and market expectation management [1] - The "Tianma Award" is recognized as a credible and influential evaluation in the field of investor relations management, aimed at enhancing the management level of listed companies and strengthening investor protection awareness [1] - The award is a testament to Qinglong Pipe Industry's solid work and innovative practices in investor relations over the past year [1] Group 2 - In 2024, Qinglong Pipe Industry views investor relations management as a core link between the capital market and corporate value, implementing various strategies to enhance shareholder returns, including a cumulative cash dividend of 470 million yuan since its listing and the first interim dividend this year [2] - The company has responded to irrational stock price fluctuations by quickly deciding to implement a share buyback, effectively maintaining its market value and stability [2] - Qinglong Pipe Industry has established a comprehensive online and offline communication network, achieving a 100% response rate to investor inquiries on the Shenzhen Stock Exchange's interactive platform, and actively organizing online investor research activities [2] Group 3 - The company's efforts in investor relations are rooted in improved corporate governance, ensuring transparency and compliance in major decision-making processes [3] - Qinglong Pipe Industry has developed an "Investor Relations Management System" and a "Three-Year Shareholder Return Plan (2023-2025)" to create a stable investor return mechanism and communication framework [3] - The company aims to leverage its advantages in production base layout and expand its market presence in South China and East China, while continuing to connect corporate and capital markets through effective investor relations management practices [3]

证券代码：002457 证券简称：青龙管业 公告编号：2025-034 青龙管业集团股份有限公司 关于为控股子公司提供担保的公告 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。 一、担保情况概述 青龙管业集团股份有限公司（以下简称"公司"）就控股子公司-宁夏青龙 塑料管材有限公司（以下简称"宁夏塑管"）、宁夏青龙钢塑复合管有限公司（以 下简称"宁夏钢管"）向石嘴山银行股份有限公司银川分行（以下简称：石嘴山 银行银川分行）的借款事项提供了保证担保，具体情况如下： | 担保方 | 被担保方 | 担保方 持股比 | 被担保方最 近一期资产 | 经审批担 | 截至目前 | 本次新增 | 本次担保额 度占上市公 | 是否 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 保总额度 | 担保余额 | 担保额度 | 司最近一期 | 关联 | | | | 例 | 负债率 | （万元） | （万元） | （万元） | 净资产比例 | 担保 | | 青龙管业 | 宁夏青龙塑料管 材有限公司 | 9 ...

Group 1: Company Performance and Strategy - The company has become one of the largest manufacturers of supply and drainage pipes in China, with a comprehensive range of products and services in the water conservancy sector [2][4]. - In 2024, the new contract amount for pipeline business reached CNY 3.24 billion, a year-on-year increase of 0.78%, while the contract amount to be executed in future periods was CNY 2.85 billion, up 26.93% year-on-year [3]. - The company plans to enhance R&D investment and accelerate new product development to better serve customers and capitalize on market opportunities [2][4]. Group 2: Financial Management and Accounts Receivable - The accounts receivable cycle increased to 499.6 days, but the company has implemented strict management measures to ensure cash flow and recovery of receivables [3]. - The company has seen some success in recovering overdue payments from the past three years and will continue to take measures to manage accounts receivable [3]. Group 3: Market Conditions and Stock Performance - The company acknowledges that stock prices are influenced by macroeconomic policies, industry regulations, market conditions, and company performance [5]. - The company is committed to enhancing shareholder returns through improved operational performance and potential stock buybacks if necessary [3][5]. Group 4: Future Outlook and Strategic Decisions - The company is focused on its core business and has no plans for diversification outside its main operations [3][4]. - Any future fundraising through stock issuance will be aligned with the company's strategic development and will be disclosed in compliance with regulations [4].

证券代码：002457 证券简称：青龙管业 公告编号：2025-033 为进一步加强与投资者的互动交流，青龙管业集团股份有限公 司（以下简称"公司"）将参加由宁夏上市公司协会与深圳市全景网 络有限公司联合举办的"宁夏辖区上市公司投资者集体接待日暨 2024 年度业绩说明会"，现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路 演"网站（https://rs.p5w.net/），或关注微信公众号：全景财经， 或下载全景路演 APP，参与本次互动交流，活动时间为 2025 年 5 月 28 日（星期三）14：00-17：00。届时公司高管将在线就公司 2024 年度业绩、公司治理、发展战略、经营状况等投资者关心的问题，与 投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告！ 青龙管业集团股份有限公司 2025 年 5 月 21 日 青龙管业集团股份有限公司 关于参加宁夏辖区上市公司投资者集体接待日暨 2024 年度业绩 说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完 整，没有虚假记载、误导性陈述或重大遗漏。 - 1 - ...

Core Viewpoint - The company, Qinglong Pipe Industry, is enhancing investor relations and transparency while reporting significant growth in revenue and profit for 2024, alongside strategic market expansion plans [1][2]. Group 1: Financial Performance - In 2024, the company achieved a revenue of 2.817 billion yuan, representing a year-on-year increase of 36.71% [2]. - The net profit attributable to shareholders, excluding non-recurring items, reached 246 million yuan, marking a staggering growth of 5977.59% year-on-year [2]. - The company plans to distribute a total dividend of 69.3693 million yuan for the year, building on a mid-year dividend of 29.7303 million yuan [2]. Group 2: Market Strategy - The company is focusing on becoming a comprehensive service provider in the water-saving sector, leveraging quality commitments and brand strength [2]. - It is actively expanding its market presence by filling gaps in less served areas while deepening its engagement in existing markets [2]. - The company has adopted a "Eastward and Southward" market strategy, with a significant project win in the Guangdong region, which is pivotal for future growth [3]. Group 3: Investor Engagement - The company is committed to maintaining open communication with investors through various channels, including online platforms and direct interactions [1]. - A recent online performance briefing addressed investor inquiries, particularly regarding future performance expectations for 2025 [2][3]. - The company is considering a simplified procedure for a potential capital increase, aimed at enhancing its financial strength and long-term competitiveness [3].

Group 1: Company Performance and Market Outlook - The company anticipates a stable growth trend in the pipeline industry due to increased national investment in water conservancy, with a projected investment of CNY 1.3529 trillion in 2024, a year-on-year increase of 12.8% [2] - The company aims to become a comprehensive service provider in the water-saving sector, focusing on quality, brand, and technological innovation across three main product lines: concrete pipes, composite steel pipes, and plastic pipes [2] Group 2: Stock Performance and Shareholder Returns - Despite strong performance, stock prices have not increased due to various influencing factors, including national policies and macroeconomic conditions [3] - The company has consistently prioritized shareholder returns, having distributed dividends for 15 consecutive years [3] Group 3: Financial Management and Project Execution - In 2024, the company adjusted its accounts receivable and payment strategies, implementing measures to enhance contract management and risk assessment [3] - The decline in Q1 2025 financial results was attributed to project delays in northern regions due to weather conditions, with expectations for increased shipments starting in Q2 [3] Group 4: Strategic Expansion Plans - The company is considering a simplified procedure for a private placement to support strategic projects that align with industry development and enhance capital structure [3] - The company has initiated a market strategy to expand into southern regions, with a significant contract won in 2023 for a CNY 400 million project in Guangdong, marking a key step in this strategy [3]