格隆汇11月20日丨青龙管业(002457.SZ)公布，收到某集团有限公司签发的《中标通知书》，公司被确 认为某管材采购二标段的中标单位。中标金额为294,012,863元，占公司2024年度经审计营业总收入的 10.43%。该项目的中标预计将会对公司2026年至2030年业绩产生一定影响。 ...

证券代码：002457 证券简称：青龙管业 公告编号：2025-065 青龙管业集团股份有限公司 关于收到中标通知书的公告 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。 近日，青龙管业集团股份有限公司（以下简称"公司"）收到某集团有限公司签 发的《中标通知书》，公司被确认为某管材采购二标段的中标单位。主要情况如下： 一、项目概况 1、招标单位：某集团有限公司 4、中标金额：294,012,863 元 5、供货期：2026 年 4 月 30 日至 2030 年 4 月 29 日，具体时间按监造监理人审核 并经招标人审批的供货计划执行。 6、公司与招标人不存在关联关系。 二、中标预计对公司业绩的影响 中标金额为 294,012,863 元，占公司 2024 年度经审计营业总收入的 10.43%。 该项目的中标预计将会对公司 2026 年至 2030 年业绩产生一定影响。 三、风险提示 中标通知书要求，公司在接到《中标通知书》后的 30 日内与业主单位签订材料采 购合同。截至本公告日，公司尚未与该项目业主方签订合同，敬请投资者注意投资风 险。公司将密切关注项目的进展 ...

证券代码：002457 证券简称：青龙管业 公告编号：2025-066 青龙管业集团股份有限公司 关于收到中标通知书的公告 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。 2025 年 11 月 15 日，青龙管业集团股份有限公司（以下简称"公司"）披露了关 于《关于中标候选人公示的提示性公告》，公司控股孙公司—彭阳县青龙管道科技有 限公司被评为彭阳县王洼片区供水工程-输配水工程二标段第一中标候选人。具体内容 详见公司于 2025 年 11 月 15 日在证券时报、证券日报、中国证券报、上海证券报及巨 潮资讯网（www.cninfo.com.cn)披露的《关于中标候选人公示的提示性公告》（公告 编号：2025-064）。 近日，青龙管业集团股份有限公司孙公司-彭阳县青龙管道科技有限公司收到彭阳 县水利服务中心签发的《中标通知书》，公司被确认为彭阳县王洼片区供水工程-输配 水工程二标段的中标单位。主要情况如下： 一、项目概况 1、招标单位：彭阳县水利服务中心 2、中标单位：彭阳县青龙管道科技有限公司 3、项目名称：彭阳县王洼片区供水工程-输配水工程二标段 4、中标 ...

（记者 王晓波） 截至发稿，青龙管业市值为38亿元。 每经头条（nbdtoutiao）——展望"十五五" | 专访黄群慧：既要重视AI赋能千行百业，也要考量其对就业 的替代效应和带来的收入极化 每经AI快讯，青龙管业（SZ 002457，收盘价：11.29元）11月20日晚间发布公告称，近日，公司收到某 集团有限公司签发的《中标通知书》，公司被确认为某管材采购二标段的中标单位。中标金额约2.94亿 元。 2025年1至6月份，青龙管业的营业收入构成为：非金属矿物制品业占比88.83%，水利技术专业服务业 占比11.15%，其他业务占比0.02%。 ...

Core Points - The company has been awarded a bid for a pipe procurement project with a contract value of 294 million yuan, which represents 10.43% of the company's audited revenue for 2024 [2] - The supply period for the project is set from April 30, 2026, to April 29, 2030, indicating a long-term engagement [2] - There is no related party relationship between the company and the bidding entity, ensuring transparency in the procurement process [2] - The awarded bid is expected to have a significant impact on the company's performance from 2026 to 2030 [2]

Core Viewpoint - Qinglong Pipe Industry has been awarded a contract for a water supply project in Pengyang County, which is expected to impact its financial performance from 2025 to 2027 [1] Group 1 - Qinglong Pipe Industry's subsidiary, Pengyang Qinglong Pipeline Technology Co., Ltd., received a "Notice of Winning Bid" from the Pengyang County Water Conservancy Service Center [1] - The company has been confirmed as the winning bidder for the second section of the water supply project in the Wangwa area of Pengyang County [1] - The bid amount is 81,952,733.10 yuan, which represents 2.91% of the company's audited total revenue for the fiscal year 2024 [1]

Market Overview - The Shanghai Composite Index closed at 3949.83 points, with a decline of 0.56% [1] - The total trading volume of A-shares reached 1,296.161 billion yuan [1] Technical Analysis - A total of 112 A-shares experienced a death cross, where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Shanshui Bide (300844) with a distance of -1.40% - Yingboer (300681) with a distance of -1.28% - Yake Technology (002409) with a distance of -1.06% [1] Individual Stock Performance - Shanshui Bide (300844) saw a decline of 6.62% with a trading turnover rate of 3.31% [1] - Yingboer (300681) decreased by 2.30% with a turnover rate of 2.45% [1] - Yake Technology (002409) fell by 0.20% with a turnover rate of 2.33% [1] - Other notable declines include: - Bohai Automobile (600960) down by 3.53% - Western Gold (601069) down by 2.80% [1] Additional Stock Movements - Stocks such as Muyu (002714) and Qinglong (002457) showed slight increases of 0.80% and -3.28% respectively [2] - The stock performance of various companies indicates a mixed sentiment in the market, with several stocks experiencing declines while a few managed to gain [2]

Core Viewpoint - Qinglong Pipe Industry (002457) reported that as of November 10, the number of shareholders reached 57,205 [1] Summary by Category - **Company Information** - Qinglong Pipe Industry has a total of 57,205 shareholders as of November 10 [1]

Group 1 - The core point of the announcement is that Qinglong Pipeline Technology Co., Ltd., a subsidiary of Qinglong Pipe Industry Group Co., Ltd., has been selected as the first candidate for the bidding of the Pengyang County Wangwa Area Water Supply Project - Water Supply and Distribution Engineering Section II [1] - The project is initiated by the Pengyang County Water Conservancy Service Center, with a bid amount of 81,952,733.10 yuan, which represents 2.91% of the company's audited operating revenue for the year 2024 [1] - If the project is confirmed and a formal contract is signed, it is expected to have a positive impact on the company's future operating performance during the contract execution period [1]

Key Highlights - Company announcements include stock suspensions, project investments, and share buybacks [1][2] - Notable projects and contracts awarded to various companies [1] - Shareholding changes and planned reductions by major stakeholders [2] Group 1: Stock Suspensions and Regulatory Issues - 合富中国 (China Resources) will suspend trading for regulatory review [1] - 东百集团 (Dongbai Group) lacks duty-free operating qualifications and does not engage in duty-free goods business [1] Group 2: Project Investments - 璞泰来 (Putailai) plans to invest 2.5 billion yuan in a second phase of a film coating integration project [1] Group 3: Contracts and Awards - 浙江交科 (Zhejiang Jiaoke) is set to win an 1.836 billion yuan project [1] - 青龙管业 (Qinglong Pipe Industry) is pre-selected for the water supply project in 彭阳县 (Pengyang County) [1] Group 4: Share Transfers - 宏辉果蔬 (Honghui Fruits and Vegetables) intends to sell 100% equity in 福建宏辉 (Fujian Honghui) and 烟台宏辉 (Yantai Honghui) [1] - 电投能源 (Electric Investment Energy) plans to acquire 100% equity in 白音华煤电 (Baiyin Hua Coal Power) [1] - 漳州发展 (Zhangzhou Development) aims to acquire 30% equity in 信产集团 (Xinchang Group) [1] Group 5: Share Buybacks - 长春高新 (Changchun High-tech) has repurchased 0.95% of its shares, with the buyback period now concluded [1] Group 6: Shareholding Changes - 多名股东 of 滨江集团 (Binjiang Group) plan to reduce their holdings by up to 2.88% [2] - 康龙化成 (Kanglong Chemical) stakeholders intend to reduce their holdings by no more than 1.5% [2] Group 7: Other Financial Activities - 莱特光电 (Lite Optoelectronics) plans to issue convertible bonds to raise no more than 766 million yuan for digital upgrades of its production facilities [2] - 正丹股份 (Zhengdan Co.) has completed the acceptance of a project for 15,000 tons/year of high-performance specialty resin monomer series products [2]