证券代码：300084 证券简称：海默科技 公告编号：2025—050 海默科技（集团）股份有限公司 公司于近日收到公司副总裁和晓登先生出具的《关于股份减持计划实施完 毕的告知函》，现将相关情况公告如下： 一、股东减持情况 1、股东减持股份情况 | 和晓登 | 集中竞价 交易 | 2025 | 年 7 | 月 | 21 | 日 | 8.5986 | 134,800 | 0.0264% | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东名称 | 减持方式 | | 减持期间 | | | | 减持均价 | 减持股数（股） | 减持比例 | 和晓登先生通过集中竞价交易方式减持的股份来源于公司首次公开发行前 持有的股份、公司首次公开发行后以资本公积转增股本获得的股份以及股权激 励授予部分已解除限制的股份。 2、股东本次减持前后持股情况 关于高级管理人员减持股份计划实施完毕的公告 公司副总裁和晓登先生保证向本公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供 ...

Group 1 - The combustible ice concept sector declined by 1.21%, ranking among the top declines in concept sectors as of July 3 [1] - Major companies within the combustible ice sector that experienced significant declines include Qianeng Huanxin, Haimer Technology, and China International Marine Containers [1] - The top-performing concept sectors for the day included Tonghuashun Fruit Index with a gain of 4.73% and PCB concept with a gain of 3.27% [1] Group 2 - The combustible ice sector saw a net outflow of 483 million yuan from main funds, with 11 stocks experiencing net outflows and 8 stocks seeing outflows exceeding 10 million yuan [1] - The stock with the highest net outflow was ShenKai Co., with a net outflow of 218 million yuan, followed by Sinopec, China International Marine Containers, and Xinjin Power [1] - The detailed outflow data shows that ShenKai Co. had a turnover rate of 47% and a slight increase of 0.40%, while Sinopec had a turnover rate of 0.13% and a decline of 0.53% [1]

Group 1 - The concept of combustible ice has seen a rise of 2.93%, ranking fourth among concept sectors in terms of growth, with 10 stocks increasing in value, including ShenKong Co., which hit the daily limit, and others like QianNeng HengXin, China International Marine Containers, and HaiMo Technology showing gains of 5.70%, 5.20%, and 4.65% respectively [1][2] - The main funds have net inflows of 214 million yuan into the combustible ice concept sector today, with seven stocks receiving net inflows, and five stocks seeing inflows exceeding 10 million yuan, led by ShenKong Co. with a net inflow of 104 million yuan [2][3] - The net inflow ratios for ShenKong Co., China Petroleum & Chemical Corporation, and TaiShan Petroleum are 39.14%, 16.55%, and 8.99% respectively, indicating strong interest from main funds [3] Group 2 - The top stocks in the combustible ice concept based on net inflow include ShenKong Co. with a daily increase of 10.01% and a turnover rate of 7.83%, followed by China Petroleum & Chemical Corporation with a 0.53% increase and a turnover rate of 0.12% [3][4] - Other notable stocks include China International Marine Containers with a 5.20% increase and a turnover rate of 6.60%, and TaiShan Petroleum with a decrease of 1.00% but a turnover rate of 11.94% [3][4]

证券代码：300084 证券简称：海默科技 公告编号：2025—048 海默科技（集团）股份有限公司 第八届董事会第三十七次会议决议公告 一、董事会会议召开情况 海默科技（集团）股份有限公司（以下简称"公司"）第八届董事会第三十 七次会议于 2025 年 6 月 27 日以通讯表决方式召开。会议通知于 2025 年 6 月 22 日以电子邮件方式送达全体董事。本次会议应出席董事 9 人，实际出席董事 9 人（所有董事均以通讯表决方式出席会议），公司高级管理人员列席会议。会 议由公司董事长杜勤杰先生主持。会议的召集、召开符合《公司法》及《公司章 程》的规定。 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。 三、备查文件 《第八届董事会第三十七次会议决议》。 1 特此公告。 海默科技（集团）股份有限公司 董 事 会 2025 年 7 月 1 日 2 二、董事会会议审议情况 会议以记名投票方式审议并通过《关于为全资子公司提供担保的议案》： 本次被担保对象为全资子公司上海清河机械有限公司，该全资子公司目前 经营正常，资信状况良好，本次担保是为满足其日常经营需要，董事会 ...

证券代码：300084 证券简称：海默科技 公告编号：2025—049 海默科技（集团）股份有限公司 二、被担保人基本情况 1、基本信息 公司名称：上海清河机械有限公司 设立时间：2000年6月27日 注册地点：嘉定区南翔镇德力西路268号 法定代表人：张原瑞 关于为全资子公司提供担保的公告 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。 一、担保情况概述 海默科技（集团）股份有限公司（以下简称"公司"）于2025年6月27日召 开的第八届董事会第三十七次会议审议通过了《关于为全资子公司提供担保的议 案》。为保证全资子公司上海清河机械有限公司（以下简称"清河机械"）日常 经营资金需要，公司拟为清河机械向中国银行股份有限公司上海市嘉定支行申请 的不超过1,000万元流动资金贷款提供连带责任保证担保，担保期限为1年。 本次担保金额不超过1,000万元，根据《公司章程》《对外担保管理制度》 等相关规定，此次对外担保事项在公司董事会决策权限之内，无需提交股东会审 议。董事会授权公司管理层具体负责与上述银行签订相关担保协议，具体条款以 签署的协议为准。 注册资金：10, ...

Group 1 - The ocean economy is a significant driver of GDP growth, with the national marine production value expected to exceed 10 trillion yuan in 2024, accounting for 7.8% of the GDP, and contributing 11.5% to economic growth [1][8] - The government has highlighted "deep-sea technology" in its reports, indicating its importance alongside commercial aerospace and low-altitude economy, suggesting a rapid development potential in deep-sea equipment and exploration [1][8] - The deep-sea technology sector is identified as a key pillar for building a maritime power, encompassing three main areas: deep-sea materials, deep-sea equipment manufacturing, and deep-sea digital applications [3][17] Group 2 - Various provinces and cities are accelerating the development of marine economy, with policies focusing on high-end, intelligent, and green development, and establishing multi-level industrial systems [2][13] - Shanghai's marine industry development plan (2025-2035) proposes a "3+5+X" industrial system, while Guangdong's regulations emphasize support for eight emerging marine industry clusters [2][14] - The deep-sea materials sector is crucial for deep-sea technology, involving structural and buoyancy materials necessary for the development of marine resources, with a focus on high-performance steel, alloy materials, and composite materials [3][21] Group 3 - The deep-sea equipment sector is essential for supporting deep-sea development, facing challenges from complex underwater environments, with significant growth in China's shipbuilding industry, which saw a 13.8% increase in completed shipbuilding volume in 2024 [4][26] - The deep-sea digitalization and intelligence sector is a vital direction for deep-sea technology development, aiming to create a "digital ocean" that enhances marine decision-making and governance through advanced information technologies [5][17] - The report suggests focusing on marine engineering equipment manufacturing, marine equipment components, and marine observation instruments as key areas for investment [4][26]

证券代码：300084 证券简称：海默科技 公告编号：2025—047 海默科技（集团）股份有限公司 关于高级管理人员减持股份的预披露公告 公司副总裁和晓登先生保证向本公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 1、减持原因：个人资金需要 2、减持股份来源：公司首次公开发行前持有的股份、公司首次公开发行后 以资本公积转增股本获得的股份以及股权激励授予部分已解除限制的股份。 特别提示： 持有本公司股份 550,750 股（占公司总股本的 0.1079%）的高级管理人员 和晓登先生计划自本公告披露之日起 15 个交易日后的 3 个月内（法律法规禁止 减持的期间除外）以集中竞价方式减持其持有的本公司股份，减持数量不超过 135,000 股，即不超过公司总股本的 0.0265%。 海默科技（集团）股份有限公司（以下简称"公司"）于近日收到公司副总 裁和晓登先生出具的《股份减持计划告知函》，现将相关情况公告如下： 一、减持主体的基本情况 截至本公告披露日，和晓登先生持有公司股份 550,750 股，占公司总股本 的 0. ...

海默科技（300084）公告，公司副总裁和晓登计划自公告披露之日起15个交易日后的3个月内，以集中 竞价方式减持不超过13.5万股，占公司总股本的0.0265%。和晓登目前持有公司股份55.08万股，占公司 总股本的0.1079%。减持原因是个人资金需要，减持股份来源为公司首次公开发行前持有的股份、公司 首次公开发行后以资本公积转增股本获得的股份以及股权激励授予部分已解除限制的股份。减持价格将 根据市场价格确定。 ...

Group 1 - The core viewpoint of the news is that the combustible ice concept sector has experienced a decline of 1.88%, ranking among the top declines in concept sectors, with companies like Xinjin Power, Qianeng Hengxin, and Shenkai Co. leading the losses [1][2] - The combustible ice concept sector saw a net outflow of 279 million yuan in main funds today, with ten stocks experiencing net outflows, and five stocks seeing outflows exceeding 30 million yuan [2] - The stock with the highest net outflow is Sinopec, with a net outflow of 93.81 million yuan, followed by Shenkai Co., Xinjin Power, and Qianeng Hengxin, with net outflows of 40.08 million yuan, 35.17 million yuan, and 31.84 million yuan respectively [2] Group 2 - The top gainers in today's concept sectors include Copper Cable High-Speed Connection, which rose by 3.22%, and Metal Zinc, which increased by 3.11% [2] - The stocks with the highest net inflow in the concept sector include Nanjing Steel and Guangzhou Development, with net inflows of 7.09 million yuan and 1.50 million yuan respectively [2] - The detailed outflow list for the combustible ice concept includes Sinopec, Shenkai Co., Xinjin Power, and Qianeng Hengxin, all showing significant declines in their stock prices [2]

Core Viewpoint - The combustible ice concept sector experienced a decline of 4.14%, ranking among the top declines in concept sectors, with major stocks like Xinjin Power and Haimeike leading the drop [1][2] Market Performance - The top-performing concept sectors today included PET copper foil with a rise of 2.09%, while the combustible ice sector saw a decline of 4.14% [2] - Other declining sectors included brain-machine interface down 3.34% and short drama games down 3.07% [2] Fund Flow Analysis - The combustible ice sector faced a net outflow of 191 million yuan, with 9 stocks experiencing net outflows, and 7 stocks seeing outflows exceeding 10 million yuan [2] - Xinjin Power had the highest net outflow at 64.0018 million yuan, followed by Haimeike with 55.4108 million yuan and Taishan Petroleum with 29.4530 million yuan [2] Individual Stock Performance - Key stocks in the combustible ice sector included: - Xinjin Power: down 10.67% with a turnover rate of 23.89% and a net outflow of 64.0018 million yuan [2] - Haimeike: down 9.00% with a turnover rate of 19.54% and a net outflow of 55.4108 million yuan [2] - Taishan Petroleum: down 7.73% with a turnover rate of 24.53% and a net outflow of 29.4530 million yuan [2] - Conversely, stocks like Zhongji Group and Guangzhou Development saw net inflows of 37.5904 million yuan and 1.1178 million yuan, respectively [2]