Group 1 - The North Exchange 50 Index increased by 2.82% this week, but trading volume significantly decreased, with an average daily trading volume of 25.44 billion yuan, down 29.23% week-on-week [6][11][19] - Market focus shifted from new consumption to the broader technology sector, with strong performances in innovative pharmaceuticals (Nuo Si Lan De +27.37%) and autonomous driving (Xin An Jie +15.17%, Tong Li Co. +11.27%, Hao Miao Technology +11.10%) [6][11][19] - The North Exchange 50 constituent stock adjustment announcement was released, with Tong Hui Electronics and Yi Nuo Wei added to the index, effective June 16 [6][11][12] Group 2 - The North Exchange 50 index closed at 1408.68 points, reflecting a 2.82% increase [20] - The average PE (TTM) for the North Exchange is 88.80 times, with a median of 50.97 times; the average PE for the ChiNext is 75.13 times, with a median of 34.77 times [25][31] - The trading volume for the North Exchange was 6.347 billion shares this week, a decrease of 24.31% week-on-week, with a total trading value of 127.199 billion yuan, down 29.23% [26][29] Group 3 - This week, there were no new IPOs on the North Exchange; as of May 30, 2025, there are 266 companies listed [33] - The North Exchange saw 10 new companies listed and 3 delisted this week, with a total of 6083 companies on the New Third Board [50][51] - The North Exchange's financing balance was 5.538 billion yuan, an increase of 0.08 billion yuan from the previous week [29]

2024 年年度股东会决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 5 月 23 日 2.会议召开地点：铜陵市北京西路 29 号六楼会议室 证券代码：920019 证券简称：铜冠矿建 公告编号：2025-039 铜陵有色金属集团铜冠矿山建设股份有限公司 本次股东会的召集、召开程序符合有关法律、行政法规、规范性文件以及《公 司章程》的规定。 （二）会议出席情况 3.会议召开方式：本次会议采用现场投票和网络投票相结合方式召开 4.会议召集人：董事会 5.会议主持人：董事长丁士启先生 6.召开情况合法合规的说明： 出席和授权出席本次股东会的股东共 30 人，持有表决权的股份总数 132,848,064 股，占公司有表决权股份总数的 63.1807%。 其中通过网络投票参与本次股东会的股东共 12 人，持有表决权的股份总数 9,689,163 股，占公司有表决权股份总数的 4.6080%。 （三）公司董事、监事、高级管理人员 ...

北京海润天睿律师事务所 关于铜陵有色金属集团铜冠矿山建设股份有限公司 2024 年年度股东会的法律意见书 中国·北京 朝阳区建外大街甲 14 号广播大厦 5 层、9 层、10 层、13 层、 邮编：100022 传真: (010) 88381869 电话：（010）65219696 海润天睿律师事务所 HAI RUN LAW FIRM 二〇二五年五月 北京海润天睿律师事务所 关于铜陵有色金属集团铜冠矿山建设股份有限公司 2024 年年度股东会的法律意见书 致: 铜陵有色金属集团铜冠矿山建设股份有限公司 北京海润天睿律师事务所(以下简称"本所")接受铜陵有色金属集团铜 冠矿山建设股份有限公司(以下简称"公司")的委托,指派本所律师出席公司 2024年年度股东会(以下简称"本次股东会"),并依据《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》(以下简称《证券 法》)、《北京证券交易所股票上市规则》《公司章程》及其他相关法律、法规 的规定,就公司本次股东会的召集、召开程序、出席会议人员的资格、召集人资 格、表决程序及表决结果等有关事宜出具本法律意见书。 对本法律意见书的出具,本所律师特作出 ...

天风证券股份有限公司 关于铜陵有色金属集团铜冠矿山建设股份有限公司 2024年度持续督导跟踪报告 | 上市公司 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | | --- | --- | | 保荐机构 | 天风证券股份有限公司 | | 保荐代表人 | 许刚、徐衡平 | | 联系方式 | 021-65065582 | 根据《证券发行上市保荐业务管理办法》《北京证券交易所股票上市规则》等 有关法律法规、规范性文件等的规定，天风证券股份有限公司（以下简称"天风证 券"或"保荐机构"）作为铜陵有色金属集团铜冠矿山建设股份有限公司（以下简 称"铜冠矿建"或"公司"）的保荐机构，负责铜冠矿建的持续督导工作，并出具 2024 年度持续督导跟踪报告。 二、保荐机构和保荐代表人发现的问题及采取的措施 持续督导期间，未发现铜冠矿建存在重大问题并需要整改的情况。 三、公司及股东承诺履行情况 | | | 10 | | 诺 | 因及解决措施 | | --- | --- | --- | | 关于股份流通限制及自愿锁定的承诺 | 是 | 不适用 | | 关于持续及减持意向的承诺 | 是 | 不适用 | | 稳定股价的措施和承诺 | 是 ...

Financial Performance - The company achieved operating revenue of 1.395 billion CNY, a year-on-year increase of 19.87% [3] - The net profit attributable to shareholders was 71.671 million CNY, reflecting a year-on-year growth of 8.26% [4] Growth Drivers - The dual growth in revenue and profit is primarily due to increased demand for mining development services and steady growth in orders [5] - Enhanced mechanization and improved operational efficiency contributed to the growth [5] Industry Outlook - The mining development service industry is experiencing unprecedented opportunities due to a significant increase in global demand for strategic mineral resources, particularly copper [6] Future Development Plans - The company aims to implement a "going out" strategy, focusing on management and technological innovations to enhance quality and efficiency [7] - Plans include establishing a research center for new mining engineering technologies and achieving breakthroughs in key technologies for smart mining [7] Dividend Policy - The company plans to distribute a cash dividend of 2.00 CNY per 10 shares, totaling approximately 42.05 million CNY, pending shareholder approval [8] Fundraising and Utilization - In 2024, the company raised a net amount of 229.7654 million CNY, allocated for the construction of a new technology research center and equipment purchases [10] Market Characteristics - The high-end mining development service market is characterized by large project scales, high technical requirements, and significant entry barriers [11] - The number of high-end service providers is expected to remain stable in the short term, while smaller service providers may decrease due to regulatory changes [11] Research and Development - The company invested 30.4086 million CNY in R&D in 2024, a year-on-year increase of 19.06%, resulting in 26 authorized patents [12] 2025 Business Plan - The company plans to focus on high-quality development, enhance management and technological innovations, and expand market share in 2025 [13]

Group 1 - The report highlights the second adjustment of the North Exchange 50 Index in 2025, effective on June 16, 2025, with potential new additions including Lierda, Tongguan Mining Construction, Wanda Bearings, Juxing Technology, and Yinuowei [4][10][12] - The report discusses the revision of restructuring rules by the North Exchange, introducing a "small-scale fast" review mechanism and simplified review procedures, aimed at enhancing the efficiency of mergers and acquisitions for innovative SMEs [7][8][9] - The overall PE ratio of North Exchange A-shares has rebounded to 51X, with average daily trading volume increasing to 349 billion yuan, indicating improved market sentiment [17][20] Group 2 - The report suggests that institutional investors in the North Exchange market should adopt a cautious approach, focusing on long-term stable growth companies and sectors aligned with national policies such as "self-control" and innovation-driven development [14] - Key sectors to watch include high-end manufacturing, infrastructure with high dividends, and specialty consumer industries, as well as recent hot themes like AI and robotics [14] - The report notes that the North Exchange 50 Index has increased by 3.13% this week, outperforming other indices, with a year-to-date increase of 37% [22][24]

证券代码：920019 证券简称：铜冠矿建 公告编号：2025-036 铜陵有色金属集团铜冠矿山建设股份有限公司 关于 2024 年年度股东会延期公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律责任。 一、 会议召开基本情况 （一） 股东会届次 本次会议为 2024 年年度股东会。 二、 延期召开股东会原因 公司原定于 2025 年 5 月 19 日召开 2024 年年度股东会，因公司主要股东及部分董 事会成员的重要工作安排与股东会时间冲突，为确保股东会的顺利召开，经公司慎重研 究决定，将股东会延期至 2025 年 5 月 23 日召开，会议地点变更为铜陵市北京西路 29 号六楼会议室。 除会议时间、会议地点变更外，股权登记日、召开方式、审议事项及登记方式等其 他事项均保持不变。 - - （二） 原股东会召开日期和时间 1、现场会议召开时间：2025 年 5 月 19 日 15：00，预计会期 0.5 天。 2、网络投票起止时间：2025 年 5 月 18 日 15:00—2025 年 5 月 19 日 1 ...

证券代码：920019 证券简称：铜冠矿建 公告编号：2025-035 铜陵有色金属集团铜冠矿山建设股份有限公司 公司副总经理、财务总监：姚俊杰先生 公司副总经理、董事会秘书：刘国泽先生 2024 年年度报告业绩说明会预告公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、 说明会类型 铜陵有色金属集团铜冠矿山建设股份有限公司（以下简称"公司"）于 2025 年 4 月 29 日在北京证券交易所指定信息披露平台（www.bse.cn）披露了《2024 年年度报告》（公告编号：2025-010）及《2024 年年度报告摘要》（公告编号： 2025-011）。为方便广大投资者更深入了解公司 2024 年年度经营业绩的具体情 况，加强与投资者的互动交流，公司拟召开 2024 年年度报告业绩说明会。 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 5 月 16 日（星期五）15:00—17:00。 （二）会议召开地点 本次业绩说明会将采用网络远程的方式举行，投资者可登录中证网中证路演 中心 ...

Core Insights - The report predicts adjustments to the North Exchange 50 Index on June 16, 2025, with a review cutoff date of May 16, 2025 [3] - The predicted stocks to be added to the index include Lierda, Tongguan Mining Construction, Wanda Bearings, Juxing Technology, and Yinuowei, while stocks to be removed include Guangsha Environmental Energy, Kangle Health, Tianfang Biao, Tongxiang Technology, and Kaide Quartz [3][4] - Historical data shows that stocks added to the index have an 80% probability of outperforming the index in the five trading days leading up to the adjustment, with an average excess return of 4.7%, while stocks removed have an 80% probability of underperforming, with an average excess return of -2.4% [3][6] Stock Adjustments - The average daily trading volume and market capitalization for the past six months were used to determine the adjustments, with specific figures for each stock listed [4][5] - The stocks being added have varying average daily trading volumes, with Lierda at 22,484 thousand CNY and a market cap of 5.6 billion CNY, while stocks being removed have lower trading volumes, such as Guangsha Environmental Energy at 4,710 thousand CNY and a market cap of 2.64 billion CNY [4] Impact Coefficients - The report calculates the impact coefficients for the stocks being added and removed from the index, with Tongguan Mining Construction having the highest impact coefficient of 1.86 among the new additions, and Kangle Health having the highest at 7.36 among the removals [3][9] - The impact coefficients are derived from the ratio of stock weight to average daily trading volume, indicating the potential influence of these stocks on the index [3][9]

证券代码：920019 证券简称：铜冠矿建 公告编号：2025-008 铜陵有色金属集团铜冠矿山建设股份有限公司 第四届监事会第十一次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 4 月 25 日 2.会议召开地点：铜陵市五松山宾馆三楼 B 会议室 3.会议召开方式：现场方式 4.发出监事会会议通知的时间和方式：2025 年 4 月 15 日 以专人送出方式发出 5.会议主持人：监事会主席解硕荣先生 6.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《中华人民共和国公司法》《公司章程》及有关 法律、法规和规范性文件的规定。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 二、议案审议情况 3.回避表决情况 本议案无需回避表决。 本议案尚需提交股东会审议。 （二）审议通过《关于<铜陵有色金属集团铜冠矿山建设股份有限公司 2024 年度 财务预算执行情况及 2025 年度财务预 ...