智通财经7月24日电，中密控股在互动平台表示，子公司优泰科是国内盾构机密封环节的核心供应商。 中铁工业，铁建重工是子公司优泰科的客户。 中密控股：子公司优泰科为中铁工业和铁建重工的盾构机供货 ...

证券代码：300470 证券简称：中密控股 公告编号：2025-029 本公司及董事会全体成员保证信息披露内容的真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 特别提示： 本由 208,171,277 股变更为 207,961,737 股； 注销事项已于 2025 年 7 月 11 日办理完成。 根据《中华人民共和国公司法》《深圳证券交易所上市公司自律监管指引第 动的具体情况公告如下： 一、回购股份的实施情况 采取集中竞价交易方式回购公司 A 股普通股股份，用于实施公司员工持股计划或 股权激励计划，累计回购股份数量为 2,818,700 股，最高成交价为 41.28 元/股， 最低成交价为 33.18 元/股，成交总金额为 104,200,187.35 元（不含交易费用）， 具体内容详见公司于 2023 年 4 月 26 日刊登在中国证监会指定的创业板信息披 露媒体巨潮资讯网（http://www.cninfo.com.cn）的《关于回购股份实施结果暨 股份变动的公告》。 采取集中竞价交易方式回购公司 A 股普通股股份，用于实施公司员工持股或股权 激励计划，累计回购股份数量为 1,993,840 股 ...

证券代码：300470 证券简称：中密控股 公告编号：2025-029 中密控股股份有限公司 关于回购股份注销完成暨股份变动公告 根据《中华人民共和国公司法》《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》等相关法律法规规定，现就本次回购股份注销完成暨股份变 动的具体情况公告如下： 一、回购股份的实施情况 1、公司于 2022 年 4 月 24 日至 2023 年 4 月 23 日期间实施公司股份回购， 采取集中竞价交易方式回购公司 A 股普通股股份，用于实施公司员工持股计划或 股权激励计划，累计回购股份数量为 2,818,700 股，最高成交价为 41.28 元/股， 最低成交价为 33.18 元/股，成交总金额为 104,200,187.35 元（不含交易费用）， 具体内容详见公司于 2023 年 4 月 26 日刊登在中国证监会指定的创业板信息披 露媒体巨潮资讯网（http://www.cninfo.com.cn）的《关于回购股份实施结果暨 股份变动的公告》。 2、公司于 2024 年 4 月 23 日至 2024 年 7 月 31 日期间实施公司股份回购， 采取集中竞价交易方式回购公司 A ...

编号：2025-007 |  | 特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 | □媒体采访 □业绩说明会 | | 类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 高盛中国证券：王梦雯、叶枝函；广发证券：李天帅；建信 | | 人员姓名 | 养老金：王雁冰；浙江纳轩私募基金管理有限公司：张青云 | | 时 间 | 2025 年 6 月 30 日 | | 地 点 | 公司四楼会议室、线上会议 | | 上市公司接待人 | 董事会办公室主任兼证券事务代表 梁玉韬 | | 员姓名 | | | | 1、为什么公司增量业务和存量业务的毛利率差异这么明 | | | 显？ | | | 答：公司机械密封板块的增量业务是公司与主机厂签订 | | | 合同，存量业务是公司与终端客户签订合同，增、存量业务 | | | 是不同的购买主体。增量业务的定价基本取决于项目招投标 | | | 结果，与项目竞争激烈程度直接相关，存量业务的首次定价 | | | 一般是与终端用户谈判定价或框架合同价格，后续通常沿用 | | 投 ...

Group 1: Company Research - Hengshuai Co., Ltd. focuses on cleaning services (46.3%) and motor business (45.6%), with plans to expand into in-car motors and chassis fields, particularly in high-torque harmonic brushless motors [1] - The traditional cleaning market is highly competitive with price wars, while the micro-motor market is compact with less competition [1] - DS active sensing cleaning system has secured clients like Waymo, with an annual production capacity of 250,000 units for gas-liquid mixed cleaning systems [1] - The thermal management system business has achieved mass production, with future plans to develop more clients [1] - The company aims to expand into industrial automation and humanoid robot markets [1] Group 2: Industry Insights - Zhongmi Holdings holds a market share of over 20% in the domestic petrochemical sector, with a market share of 60%-70% in the incremental market [1] - International projects have higher requirements, longer construction periods, and greater personnel and language demands compared to domestic projects [1] - Gross margins for incremental international business are slightly higher than domestic, while gross margins for existing domestic business are expected to remain high [1] - The gross margin for domestic incremental business is already low, with limited potential for further decline, indicating market concentration towards leading enterprises [1] Group 3: Fund Performance - Baoying Fund, established in 2001, has an asset management scale of 80.372 billion yuan, ranking 66th out of 210 [2] - The non-monetary public fund asset management scale is 51.118 billion yuan, ranking 74th out of 210 [2] - The fund manages 122 public funds, ranking 63rd out of 210, with 18 public fund managers, ranking 73rd out of 210 [2] - The best-performing public fund product in the past year is Baoying New Sharp Mixed A, with a latest unit net value of 2.58 and a growth of 43.17% in the past year [2]

证券代码：300470 证券简称：中密控股 中密控股股份有限公司投资者关系活动记录表 编号：2025-006 | |  特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 | □媒体采访 □业绩说明会 | | 类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | | 杭州重湖私募基金管理有限公司：姜华、蔡凯、徐石泉、乐 | | | 彬；中银国际证券：陶波；上海昱奕资产：王海；富国基金： | | | 刘莉莉、曹文俊、方昊、徐颖真、罗松；国泰海通：马潇； | | 参与单位名称及 | 光大永明基金：沈繁呈；浙商证券：李思扬、周向昉、孙二 | | 人员姓名 | 召、李熙、邱元琴；王龙；WCM：茹默涵；宝盈基金：赵国进； | | | 华夏未来资本基金：王钟琪；华安证券：陶俞佳；碧云资本： | | | 虞方卿；国泰海通：黄龙；上海信托：朱佳贤 | | 时 间 | 2025 年 6 月 18 日 | | 地 点 | 公司四楼会议室 | | | 线上会议 | | 上市公司接待人 员姓名 | 董事会办公室主任兼证券事务代表 梁玉韬 | ...

Core Insights - The company, Zhongmi Holdings, has celebrated its 10th anniversary since its listing on June 12, 2015, with a market capitalization growth from 2.657 billion yuan to 7.627 billion yuan, indicating not only scale expansion but also continuous accumulation of technical strength [1][5] - The company has maintained a stable growth momentum in recent years, despite the overall market fluctuations [1] Business Overview - Zhongmi Holdings specializes in the design, research and development, manufacturing, and sales of various mechanical seals, providing comprehensive technical services including consulting, training, installation, and maintenance [3] - The main products include mechanical seals and dry gas seals along with control systems, with mechanical seals accounting for the highest revenue share at 30.17%, followed by dry gas seals and control systems at 26.59% [3] Financial Performance - In 2015, the company achieved a net profit attributable to shareholders of 82 million yuan, which increased to 392 million yuan by the end of the latest complete fiscal year in 2024, representing a cumulative profit growth of 378.08% [3] - The company has not reported any losses in the past ten years, with net profit growth occurring in 8 out of those years, equating to an 80% success rate [3] - Revenue has shown steady growth, increasing from 924 million yuan in 2020 to 1.567 billion yuan in 2024, with a double-digit compound annual growth rate [3] - Net profit has also shown an upward trend, rising from 211 million yuan in 2020 to 392 million yuan in 2024, with the most significant increase occurring in 2021 [3] Market Capitalization - Since its listing, Zhongmi Holdings' market capitalization has increased by 1.87 times, reflecting investor confidence in the company's long-term development [5] - The peak market capitalization reached 11.419 billion yuan on February 18, 2021, with the stock price rising to 54.85 yuan, while the latest closing price on June 11 was 36.64 yuan, resulting in a current market capitalization of 7.627 billion yuan [5][6] - Compared to its peak, the market capitalization has decreased by 3.792 billion yuan, representing a 33.20% decline [6]

证券代码：300470 证券简称：中密控股 公告编号：2025-028 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。 中密控股股份有限公司（以下简称"中密控股"或"公司"）于近日收到由 中华人民共和国国家知识产权局颁发的6项专利证书，获得形式为原始取得，所 涉及技术与公司主要技术相关，具体情况如下： | 序 | 名称 | 类型 | 专利号 | 专利权人 | | 申请日 | | 期 限 | | 授权公告日 | | 备注 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 号 | | | | | | | | （年） | | | | | | | | 干式机械密 | 实用 | ZL 2024 2 | | 2024 | | 年 | | 2025 | 年 | 05 | 证书号第 | | | 1 | 封的布气结 | 新型 | | 中密控股 | 08 | 月 | 01 | 10 | | | | | | | | | | 1852018.X | | ...

2024 Environmental, Social and Governance Report Craft quality with ingenuity, Pioneer extraordinary through innovation Contents | About the Report | 01 | | --- | --- | | Introduction | 02 | | Management Message | 02 | | About SNS | 03 | | ESG Management | 09 | | Appendix | 48 | | ESG Performance Indicators | 48 | | Indicator Index Table | 53 | | Reader Feedback | 54 | 01 Building a Robust Operation Foundation | Corporate Governance | 12 | Environmental Management System | 18 | | --- | --- | --- | --- | | B ...

Core Viewpoint - The company has announced its profit distribution plan for the fiscal year 2024, which includes a cash dividend of 5 yuan per 10 shares to shareholders, based on the adjusted total share capital after excluding repurchased shares [1][2]. Summary by Sections Profit Distribution Plan - The profit distribution plan was approved at the shareholders' meeting held on May 7, 2025, and will be based on the total share capital after deducting shares held in the repurchase account [2]. - The total share capital is 208,171,277 shares, and after excluding 209,540 shares in the repurchase account, the effective share capital for distribution is 207,961,737 shares [1][2]. Cash Dividend Calculation - The total cash dividend amount is calculated as follows: 207,961,737 shares multiplied by 5 yuan divided by 10 shares, resulting in a total of 103,980,868.5 yuan [1][2]. - The per-share cash dividend, based on the total share capital, is approximately 0.4994967 yuan per share [1][4]. Key Dates - The record date for the profit distribution is set for June 12, 2025, and the ex-dividend date will follow on June 13, 2025 [3]. Distribution Method - Cash dividends will be directly credited to shareholders' accounts through their respective securities companies or custodians [4]. Taxation Details - Different tax rates will apply to individual and institutional shareholders based on their holding periods, with specific provisions for Hong Kong and mainland investors [2][3].