Group 1: Company Development Plans - In 2025, the company plans to enhance production capacity through the completion of its engineering rock drilling tools production base, aiming for revenue growth and maintaining its leading position in niche markets [4] - The acquisition of Aidu Alloy will extend the company's strategic layout into the upstream of the shield tool industry, focusing on new product development and market expansion to improve profitability [4] - The company will increase efforts in overseas market development to achieve stable growth and become a leading global manufacturer and service provider in the rock drilling tools sector [4] Group 2: Competitive Advantages - The company has a strong technological advantage due to continuous R&D investment, resulting in numerous patents and recognition as a high-tech enterprise [5] - Product advantages include a wide variety of engineering rock drilling tools, with over 200 types and sizes, ensuring adaptability to various geological conditions [7] - The company has established solid relationships with major domestic shield machine manufacturers and construction units, enhancing customer loyalty and market presence [8] Group 3: Future Growth and Market Impact - The company anticipates growth from its production base, which was completed in December 2024, and aims to improve production efficiency and scale [13] - The domestic infrastructure investment is projected to reach CNY 24.5 trillion in 2025, with varying growth rates across sectors, impacting the demand for shield tools [15] - The company is positioned to benefit from long-term trends in smart and green construction, as well as expanding overseas markets, particularly in Southeast Asia and the Middle East [15] Group 4: R&D Focus and Investment - Current R&D focuses on enhancing the performance of shield, pipe jacking, and non-excavation tools, particularly for challenging geological conditions [13] - The company will maintain its commitment to R&D investment, aligning its projects with market needs to sustain its competitive position [13] Group 5: Export Markets - The company's products are primarily exported to countries such as India, Singapore, Malaysia, Sri Lanka, the Philippines, South Korea, and Japan [16]

证券代码：836942 证券简称：恒立钻具 公告编号：2025-050 二、 说明会召开的时间、地点 武汉恒立工程钻具股份有限公司 关于参加湖北辖区上市公司 2025 年投资者网上集体接待 日活动的预告公告 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 为进一步加强与投资者的互动交流，武汉恒立工程钻具股份有限公司（以下 简称"公司"）将参加由湖北证监局、湖北省上市公司协会与深圳市全景网络有 限公司联合举办的"2025 年湖北辖区上市公司投资者集体接待日活动"。 （一）会议召开时间：2025 年 6 月 12 日（周四）14:00-16:40。 （二）会议召开地点 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 （http://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。 三、 参加人员 公司董事长：余立新先生 公司总经理：徐静松先生 公司副总经理兼董事会秘书：余德锋先生 四、 投资者参加方式 本次说明会采用网络方式召 ...

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、 授权现金管理情况 （一）审议情况 为提高闲置募集资金使用效率，公司召开第四届董事会第三次会议、第四届 监事会第三次会议、2024 年年度股东会，审议通过了《关于使用部分闲置募集 资金进行现金管理的议案》。 公司使用额度不超过人民币 9,759.00 万元闲置募集资金进行现金管理，在 上述额度范围内资金可以循环滚动使用。使用闲置募集资金进行现金管理的品种 满足安全性高、流动性好、可以保障投资本金安全、单笔投资期限最长不超过 12 个月等要求，包括但不限于通知存款、结构性存款、大额存单等，且购买的 产品不得抵押，不用作其他用途，不影响募集资金投资计划正常进行。 具体内容详见公司 2025 年 4 月 28 日在北京证券交易所官方信息披露平台 (www.bse.cn)发布的《关于使用闲置募集资金进行现金管理的公告》。公司保荐 机构长江证券承销保荐有限公司出具了无异议的核查意见。 证券代码：836942 证券简称：恒立钻具 公告编号：2025-049 武汉恒 ...

Core Viewpoint - The participation of minority shareholders in corporate governance is increasing significantly in the A-share market, driven by legal enhancements, rising awareness of shareholder rights, and the internal need for improved corporate governance [1][7]. Group 1: Minority Shareholder Proposals - Several minority shareholders have submitted temporary proposals to various companies, including Donghua Energy (2.01% ownership), Hengli Drilling (1.45%), and *ST Jingfeng (1.26%), indicating a trend of active engagement [1][2]. - Companies like ST Kelly and others have also seen proposals from shareholders holding over 3% of shares, although not all proposals have been approved for discussion at shareholder meetings [3][4]. Group 2: Regulatory Changes - The new company law effective from July 1, 2023, has lowered the threshold for submitting temporary proposals from 3% to 1%, enhancing the rights of minority shareholders [5][7]. - Following the regulatory changes, numerous companies have amended their articles of association to reflect the new 1% threshold for proposal submissions [6]. Group 3: Implications of Increased Participation - The active involvement of minority shareholders is expected to improve corporate governance structures by providing diverse perspectives and opinions, thus addressing potential limitations of major shareholders and management [7]. - Minority shareholder proposals can serve as a check on the power of major shareholders and management, promoting fairness and justice in corporate decision-making [7]. - The engagement of minority shareholders is likely to enhance the quality of corporate decisions, as they may bring different expertise and insights to the table [7]. - This trend also reflects greater transparency and democracy in corporate governance, potentially boosting investor confidence and improving the company's reputation in the capital market [8].

证券代码：836942 证券简称：恒立钻具 公告编号：2025-048 武汉恒立工程钻具股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 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、 授权现金管理情况 具体内容详见公司 2025 年 4 月 28 日在北京证券交易所官方信息披露平台 (www.bse.cn)发布的《关于使用闲置募集资金进行现金管理的公告》。公司保荐 机构长江证券承销保荐有限公司出具了无异议的核查意见。 （二）披露标准 根据《北京证券交易所股票上市规则》等相关规定，交易的成交金额占上市 公司最近一期经审计净资产的 10%以上且超过 1,000 万元的应当予以披露；上市 公司连续 12 个月滚动发生理财的，以该期间最高余额为成交额，适用上述标准。 截至 2025 年 6 月 3 日，公司使用闲置募集资金购买的理财产品未到期余额 为 7,000 万元，占公司 2024 年度经审计净资产的 14.08%，达到上述披露标准， 现予以披露。 （一）审议情况 为提高闲置募集资金使用效率 ...

Group 1: Company Development Plans - The company's development plan focuses on three main areas: increasing production capacity through the new engineering rock drilling tools production base, maintaining market leadership, and expanding the share of shield and TBM tools in overall revenue [5] - The acquisition of Suzhou Aidun has extended the company's strategic layout into the upstream of the shield tool industry, enhancing material technology and aiming for new product development to increase market share and profitability [5] - The company aims to enhance overseas market development, targeting stable growth in international business and becoming a leading global manufacturer and service provider in the rock drilling tools sector [5] Group 2: Overseas Market and Product Customization - The company's products are primarily sold in overseas markets including India, Singapore, Malaysia, Sri Lanka, the Philippines, South Korea, and Japan [6] - The tools produced by the company are customized products, designed to meet diverse geological conditions and customer requirements through integrated services [7] Group 3: Customer Standards and Financial Performance - Customers determine tool replacement frequency based on geological conditions, wear rates, and excavation volumes, with significant variations across different regions [8][9] - The decline in net profit attributable to shareholders in 2024 was mainly due to a substantial reduction in non-recurring gains compared to the previous year, while revenue and net profit excluding non-recurring items showed synchronized growth [9]

证券代码：836942 证券简称：恒立钻具 公告编号：2025-047 武汉恒立工程钻具股份有限公司 投资者关系活动记录表 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。 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 一、 投资者关系活动类别 √特定对象调研 □业绩说明会 二、 投资者关系活动情况 活动时间：2025 年 5 月 21 日 活动地点：武汉恒立工程钻具股份有限公司 参会单位及人员：申万宏源、中山证券、江海证券、中金公司、复胜资产、 华夏银行 上市公司接待人员：副总经理兼董事会秘书余德锋先生 本次活动的主要问题及公司对问题的回复概要如下： 问题 1：目前公司具体的发展规划是什么？ 回答：公司的发展规划主要分为以下三个方面： 第一，随着公司工程破岩工具生产基地建设项目投入使用，逐步释放产能， 实现营业收入的增长，维持现有细分市场的龙头地位，进一步扩大行业细分优势， 提升盾构和 TBM 刀具业务增量，同时加快顶管施工领域的渗入，提高这部分业务 在公司整体收入的占比。 第 ...

证券代码：836942 证券简称：恒立钻具 公告编号：2025-046 武汉恒立工程钻具股份有限公司 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。 3.会议召开方式：现场投票和网络投票相结合方式 4.会议召集人：公司董事会 5.会议主持人：董事长余立新先生 6.召开情况合法合规的说明： 本次会议的召集、召开及议案表决符合《公司法》、《公司章程》以及有关 法律、法规的规定。 （二）会议出席情况 一、会议召开和出席情况 出席和授权出席本次股东会的股东共 84 人，持有表决权的股份总数 38,198,189 股，占公司有表决权股份总数的 62.29%。 （一）会议召开情况 1.会议召开时间：2025 年 5 月 19 日 2.会议召开地点：武汉恒立工程钻具股份有限公司会议室 4.公司高级管理人员列席了本次股东会。 二、议案审议情况 其中通过网络投票参与本次股东会的股东共 67 人，持有表决权的股份总数 6,691,988 股，占公司有表决权股份总数的 10.91%。 股东武汉 ...

大成 is Dentons' Preferred Law Firm in China. 大成 DENTONS 北京大成(武汉)律师事务所 武汉市江岸区建设大道 718 号 浙商大厦 10-11 楼 邮编:430015 10-11/F Zheshang Tower No.718 Jianshe Avenue Jiang'an District 430015. Wuhan, China dacheng.com dentons.cn 北京大成(武汉)律师事务所 关于 武汉恒立工程钻具股份有限公司 2024 年年度股东会的 法律意见书 rred Law Firm in China. 大成 武汉市江岸区建设大道 718 号浙商大厦 10-11 楼(430015) 10-11/F, zheshang Plaza,718# jiangan jianshe Avenue, wuhan 430015, China Tel: 8627-82622591 Fax: 8627-82651002 l二五年五月 Beijing Dacheng Law Offices, LLP (*大成') is an independent law f ...

Core Viewpoint - Hengli Drill's subsidiary, Aidu Alloy, is operating normally and maintains good relationships with downstream customers, focusing on the development and application of nickel-based alloys in various industries [1] Group 1: Company Operations - Aidu Alloy specializes in the research, production, and sales of nickel-based alloys and various wear-resistant and corrosion-resistant alloy materials [1] - The subsidiary has innovatively applied nickel-based alloys in components such as twin-screw extruder barrels, bushings, and threaded elements [1] - The company reports that all operations are running smoothly [1] Group 2: Industry Applications - Twin-screw extruders are widely used in industries such as new energy (for electric vehicle battery electrode slurry equipment), plastics, food, and petrochemicals [1] - The future development prospects for extruders are expected to be broader due to continuous technological advancements and expanding application fields [1]