证券代码：300515 证券简称：三德科技 公告编号：2025-028 湖南三德科技股份有限公司 关于召开 2025 年第一次临时股东大会的通知 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 湖南三德科技股份有限公司（以下简称"公司"）于 2025 年 8 月 15 日召 开的第五届董事会第三次会议审议通过了《关于提请召开公司 2025 年第一次临 时股东大会的议案》，同意于 2025 年 9 月 5 日召开公司 2025 年第一次临时 股东大会。本次股东大会将采取现场投票及网络投票的方式召开，根据相关规定， 现将本次股东大会的相关事项通知如下： 一、召开会议的基本情况 1、股东大会届次：2025年第一次临时股东大会。 2、股东大会的召集人：公司董事会。 3、会议召开的合法、合规性：经公司第五届董事会第三次会议审议，决定 召开公司 2025 年第一次临时股东大会，召集程序符合有关法律法规、部门规章、 规范性文件和《公司章程》的规定。 4、会议召开的日期、时间 （1）现场会议召开时间：2025年 9月 5日 （ 星期 五 ）14:30。 （2）网络投票时间：通 ...

证券代码：300515 证券简称：三德科技 公告编号：2025-024 湖南三德科技股份有限公司 第五届监事会第三次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 1、湖南三德科技股份有限公司（以下简称"公司"）第五届监事会第三次会 议通知于 2025 年 8 月 4 日通过电话、微信等形式送达至各位监事。 2、会议于 2025 年 8 月 15 日在公司总部园区会议室召开，采取现场会议的 方式进行表决。 3、会议应到监事 3 人，实际出席会议监事 3 人。 4、会议由监事会主席杨军先生主持，公司董事会秘书和证券事务代表列席 会议。 5、本次会议的召开和表决程序符合《中华人民共和国公司法》等法律法规 和《公司章程》的有关规定。 二、监事会会议审议情况 1、审议通过《关于公司 2025 年半年度报告全文及摘要的议案》 经审议，公司监事会认为：董事会编制和审核公司《2025 年半年度报告》 及其摘要的程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、 完整地反映了公司 2025 年半年度经营的实际情况，不存在任何虚 ...

证券代码：300515 证券简称：三德科技 公告编号：2025-023 3、会议应到董事 5 人，实际出席会议董事 5 人。 4、会议由董事长朱先德先生主持，公司监事和高级管理人员列席会议。 5、本次会议的召开和表决程序符合《中华人民共和国公司法》（以下简称"《公 司法》"）等法律法规和《公司章程》的有关规定。 二、董事会会议审议情况 1、审议通过《关于公司 2025 年半年度报告全文及摘要的议案》 湖南三德科技股份有限公司 第五届董事会第三次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 一、董事会会议召开情况 1、湖南三德科技股份有限公司（以下简称"公司"）第五届董事会第三次会 议由董事长朱先德先生召集，会议通知于 2025 年 8 月 4 日通过电话、微信等形 式送达至各位董事。 2、会议于 2025 年 8 月 15 日在公司总部园区会议室召开，采取现场会议方 式进行表决。 经审议，董事会一致认为：公司《2025 年半年度报告》及其摘要的内容符 合法律、行政法规、中国证券监督管理委员会和深圳证券交易所的相关规定，报 告内容真实、准确、完整，不存在任何虚假记载、误导性陈述 ...

湖南三德科技股份有限公司 2025 年半年度报告全文 湖南三德科技股份有限公司 2025 年半年度报告 2025-025 2025 年 8 月 1 湖南三德科技股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人朱先德、主管会计工作负责人肖锋华及会计机构负责人(会计 主管人员)刘秋艳声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 对半年报中涉及未来计划等前瞻性的描述，均为公司根据现有情况做出 的判断，具有一定的不确定性，不构成公司对投资者的实质承诺，投资者及 相关人士均应对此保持足够的风险认识，并且应当理解计划、预测与承诺之 间的差异，敬请广大投资者注意投资风险。 公司已在本报告中详细描述可能存在的相关风险，敬请广大投资者注意 投资风险，详细内容请见本报告中第三节第十小节之"公司面临的风险和应 对措施"。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 | | ...

Group 1 - The core viewpoint of the news highlights the recent performance and financial metrics of Sand Technology (三德科技), indicating a positive growth trajectory in revenue and net profit [1] - As of August 15, 2025, Sand Technology's stock closed at 25.02 yuan, reflecting a 4.16% increase with a trading volume of 80,200 lots and a transaction amount of 199 million yuan [1] - The company's latest quarterly report shows total operating revenue of 108 million yuan, a year-on-year increase of 18.35%, and a net profit attributable to shareholders of 28.07 million yuan, up 45.38% year-on-year [1] Group 2 - The company has a liquidity ratio of 2.126 and a quick ratio of 1.513, indicating strong short-term financial health, with a debt-to-asset ratio of 31.34% [1] - Sand Technology has made investments in four companies and participated in 2,925 bidding projects, showcasing its active engagement in the market [2] - The company holds 70 trademark registrations and 1,003 patents, along with 40 administrative licenses, reflecting its commitment to innovation and compliance [2]

截至2025年8月8日收盘，三德科技股价报26.48元，较前一交易日下跌1.60%。当日股价呈现震荡走势， 盘中曾出现快速反弹，5分钟内涨幅超过2%，最高触及27.16元，最低下探至26.12元，全天振幅达 3.86%。成交方面，该股当日成交85356手，成交金额2.27亿元，换手率为4.73%。 三德科技主要从事分析检测仪器设备的研发、生产和销售，产品主要应用于煤炭、电力、冶金、化工等 行业的质量检测领域。公司是专业从事煤质分析仪器研发制造的高新技术企业，在细分领域具有较强的 技术优势。 从资金流向来看，8月8日三德科技主力资金净流入1908.51万元，近五日主力资金累计净流入3420.82万 元。当前公司总市值54.48亿元，流通市值47.73亿元。 风险提示：股市有风险，投资需谨慎。 ...

Group 1 - The core stock price of SanDe Technology as of August 4, 2025, is 25.95 yuan, with a slight increase of 0.02 yuan, representing a 0.08% rise [1] - The stock opened at 25.81 yuan, reached a high of 26.08 yuan, and a low of 24.90 yuan, with a trading range of 4.55% [1] - The trading volume on that day was 72,300 lots, with a total transaction value of 186 million yuan [1] Group 2 - SanDe Technology specializes in the research, production, and sales of instruments and meters, operating in sectors such as instrumentation, Hunan province, and specialized and innovative enterprises [1] - The company's products are primarily used in industrial automation and energy management [1] Group 3 - On the morning of August 4, the stock price of SanDe Technology experienced a rapid rebound, with an increase of over 2% within 5 minutes, reaching 25.48 yuan by 9:39 AM, with a transaction value of 30.68 million yuan [1] - In terms of capital flow, on August 4, the net inflow of main funds was 3.70 million yuan, accounting for 0.08% of the circulating market value; over the past five days, the net outflow was 8.03 million yuan, representing 0.17% of the circulating market value [1]

Group 1 - Hunan Sand Technology Co., Ltd. has obtained a patent for a "sample barrel transfer vehicle," with the patent announcement number CN223174016U and application date of July 2024 [1] - The patent describes a simple structure and operation of the transfer vehicle, which includes a cargo box with a reversible conveyor device and a flip door mechanism for transferring sample barrels [1] - The vehicle is powered by a battery component and controlled by an electronic control component, highlighting its low failure rate and operational efficiency [1] Group 2 - Hunan Sand Technology Co., Ltd. was established in 2004 and is located in Changsha, primarily engaged in the manufacturing of instruments and meters [2] - The company has a registered capital of 205.7545 million RMB and has made investments in four enterprises [2] - The company has participated in 2,890 bidding projects and holds 1,005 patents along with 70 trademark registrations [2]

资金流向方面，今日主力资金净流出1068.66万元，占比成交额8.71%。其中，超大单净流入15.25万 元、占成交额0.12%，大单净流出1083.91万元、占成交额8.83%，中单净流出流出820.31万元、占成交 额6.68%，小单净流入1888.96万元、占成交额15.39%。 三德科技最新一期业绩显示，截至2025一季报，公司营业总收入1.08亿元、同比增长18.35%，归属净利 润2807.08万元，同比增长45.38%，扣非净利润2735.45万元，同比增长51.23%，流动比率2.126、速动比 率1.513、资产负债率31.34%。 金融界消息 截至2025年7月30日收盘，三德科技（300515）报收于24.63元，下跌1.16%，换手率 2.76%，成交量4.98万手，成交金额1.23亿元。 天眼查商业履历信息显示，湖南三德科技股份有限公司，成立于2004年，位于长沙市，是一家以从事仪 器仪表制造业为主的企业。企业注册资本20575.45万人民币，实缴资本11792.89万人民币。公司法定代 表人为朱先德。 通过天眼查大数据分析，湖南三德科技股份有限公司共对外投资了4家企业，参与招投标项 ...

Group 1 - Hualing Cable recently won multiple contracts totaling approximately 557 million yuan, accounting for 13.40% of its audited revenue for 2024 [1] - The projects include contracts from Southern Power Grid, China Institute of Atomic Energy, Zijin Mining, Tianjin Rail Transit, and China Nonferrous Metal International Mining [1] Group 2 - Weisi Medical's shareholder plans to reduce its stake by up to 3%, totaling no more than 2.8731 million shares, due to personal funding needs [2] - Han Yi Co. intends to invest 102 million yuan to acquire a 39% stake in Shanghai Pidong Cultural Media, aiming to expand its IP derivative business [2] Group 3 - Zhongsheng High-Tech's controlling shareholder will change to Fuzhou Qianjing after signing a share transfer agreement, with stock resuming trading [3] - Tianli Lithium Energy plans to invest 30% in a joint venture for advanced energy research, contributing 30 million yuan [5] Group 4 - Zhenbang Intelligent plans to invest up to 11 million USD to establish a production base in Indonesia [8] - Shenhuo Co. aims to set up a 1.512 billion yuan industry fund focusing on strategic emerging industries [9] Group 5 - Shenhuo Co. intends to acquire a 14.69% stake in Shenhuo New Materials for 298 million yuan through public bidding [11] - Kema Technology plans to acquire a 73% stake in Suzhou Kaixin Semiconductor for 102 million yuan to enhance its capabilities in silicon carbide materials [13] Group 6 - China Power Construction's subsidiary won two major engineering projects with total contract values of approximately 57.52 billion yuan and 54.39 billion yuan [14] - Huaxin Environmental plans to reduce its stake by up to 1.58% due to personal funding needs [15] Group 7 - Yuandong Bio's shareholders plan to collectively reduce their stake by up to 1.91% for personal funding needs [17] - Xiangming Intelligent's controlling shareholder plans to reduce its stake by up to 3% due to personal funding needs [18] Group 8 - Sand Technology's actual controller's associates plan to reduce their stake by up to 2% for personal funding needs [19] - Beifang Changlong decided to terminate the acquisition of 51% of Henan Zhongzheng due to changes in market conditions [20] Group 9 - ST Huicheng plans to publicly transfer 30% of its subsidiary Peak Intelligent for a starting price of 5.1 million yuan [22] - Yunji Group's major shareholder plans to reduce its stake by up to 3% for personal funding needs [23] Group 10 - Shunbo Alloy plans to raise up to 600 million yuan through a private placement to enhance its main business [24] - Berry Gene's major shareholder will face judicial enforcement on 1% of its shares due to a pledge default [25] Group 11 - Guanglian Aviation's controlling shareholder is under investigation, but the company's operations remain normal [26]