资金流向方面，8月4日主力资金净流入370.36万元，占流通市值0.08%；近五日主力资金净流出802.53 万元，占流通市值0.17%。 风险提示：股市有风险，投资需谨慎。 三德科技主营业务为仪器仪表的研发、生产和销售，所属板块包括仪器仪表、湖南板块、专精特新等。 公司产品主要应用于工业自动化、能源管理等领域。 8月4日早盘，三德科技股价曾快速反弹，5分钟内涨幅超过2%，截至9点39分报25.48元，成交3068.44万 元。 截至2025年8月4日15时，三德科技股价报25.95元，较前一交易日上涨0.02元，涨幅0.08%。当日开盘价 为25.81元，最高触及26.08元，最低下探24.90元，振幅4.55%，成交量为7.23万手，成交额达1.86亿元。 ...

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]

5. 超捷股份(301005.SZ)：股东泰州誉威、泰州文超及宋毅博减持计划已实施完毕，累计减持320.17万 股，占总股本的2.38%。 6. 广联达(002410.SZ)：控股股东刁志中及董事刘谦、云浪生、王爱华计划15个交易日后3个月内，以集 中竞价或大宗交易方式分别减持不超过3280万股、60万股、15万股和50万股。 7. 贵州燃气(600903.SH)：股东北京东嘉及贵阳工投计划15个交易日后3个月内，以集中竞价及大宗交易 方式减持股份不超过3450万股，占公司总股本的3%。 1. 奥美医疗(002950.SZ)：股东陈浩华于7月21日通过大宗交易减持421.40万股，占总股本的0.67%，减持 后持股比例降至10.87%。 2. 贝仕达克(300822.SZ)：股东创新一号及创新二号计划15个交易日后3个月内，以集中竞价及大宗交易 方式减持股份不超过929.8731万股，占公司总股本的3%。 3. 博盈特焊(301468.SZ)：股东深圳战兴基金自2025年4月25日披露减持计划以来，已累计减持261.60万 股，占总股本的1.98%，减持计划时间届满。 4. 常山北明(000158.SZ)：副 ...

Core Viewpoint - Several companies have announced significant investments, acquisitions, and strategic partnerships, indicating a trend of expansion and diversification in various sectors, including technology, energy, and manufacturing [3][4][15][26]. Group 1: Investments and Acquisitions - Guizhou Moutai plans to establish a research institute with its controlling shareholder, contributing a total of 10 billion yuan in registered capital, with Moutai contributing 4.9 billion yuan for a 49% stake [3]. - GoerTek intends to acquire 100% of Hong Kong Mia and Changhong Limited for approximately 104 billion HKD (around 95 billion yuan), enhancing its capabilities in precision metal components [4][5]. - China Nuclear Power is set to invest 1 billion yuan in China Fusion Energy Company, aiming to strategically position itself in the nuclear fusion energy sector [15]. - Hunan YN plans to invest approximately 9.5 billion yuan in a lithium battery cathode material project in Malaysia, enhancing its market presence in Southeast Asia [16]. - Tianrun Industrial proposes to acquire 100% of Shandong Altai for 135 million yuan, focusing on automotive lightweight components [18]. - Kema Technology aims to purchase 73% of Suzhou Kaixin Semiconductor for 102 million yuan, expanding its product offerings in silicon carbide materials [24]. Group 2: Project Developments - Sichuan Chengyu is part of a consortium that has been pre-selected for the G5 Jingkun Expressway expansion project, with an estimated total investment of 285.48 billion yuan, where the company plans to contribute approximately 49.02 billion yuan [8]. - Zhejiang Fu Holdings' subsidiary is involved in the research and development of large-scale hydropower generator sets, with a focus on the Yarlung Tsangpo River downstream hydropower project [6]. Group 3: Financial Performance - Anfu Technology reported a net profit of 107 million yuan for the first half of 2025, marking a 14.38% increase year-on-year, driven by overseas alkaline battery business expansion [26]. - Jieput's net profit is expected to increase by 57.03% to 82.6% in the first half of 2025, benefiting from rising global laser demand [27]. - Microelectrophysiology anticipates a net profit increase of 76.34% to 105.73% for the same period, attributed to successful product launches in the cardiac electrophysiology field [29]. - Jiangling Motors reported a net profit of 733 million yuan for the first half of 2025, a decline of 18.17% year-on-year, despite a slight revenue increase [30].

三德科技：股东计划合计减持不超2%公司股份 智通财经7月22日电，三德科技(300515.SZ)公告称，公司实际控制人的一致行动人暨持股5%以上股东朱 先富、陈开和及董事、副总经理周智勇计划自公告披露之日起15个交易日后的3个月内，以集中竞价或 大宗交易方式分别减持公司不超过1.00%、0.50%和0.50%的股份。减持原因为个人资金需求，减持价格 根据市场价格及交易方式确定。 ...

三德科技（300515）公告，持股5.53%的股东朱先富拟于2025年8月13日至2025年11月12日通过集中竞 价或大宗交易减持不超过200.76万股，占扣除回购专户股数后总股本的1.00%；持股5.14%的股东陈开和 拟同期减持不超过100万股，占0.50%；董事、副总经理周智勇拟同期减持不超过99.62万股，占0.50%。 ...

证券代码：300515 证券简称：三德科技 公告编号：2025-022 湖南三德科技股份有限公司 关于实际控制人的一致行动人、持股 5%以上股东及董事 股份减持计划的预披露公告 公司实际控制人的一致行动人暨持股5%以上股东朱先富先生、持股5%以 上股东陈开和先生及董事、副总经理周智勇先生，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。 2、持有公司股份 10,314,600 股（占剔除回购专户股数后总股本比例为 5.14%） 的股东陈开和先生，计划自本公告披露之日起 15 个交易日后的 3 个月内（窗口 期不减持）即 2025 年 8 月 13 日至 2025 年 11 月 12 日，以集中竞价方式或大宗 交易方式减持本公司股份不超过 1,000,000 股（占扣除回购专户股数后总股本比 例为 0.50%）。 3、持有公司股份 3,985,000 股（占剔除回购专户股数后总股本比例为 1.98%） 的董事、副总经理周智勇先生，计划自本公告披露之日起 15 个交易日后的 3 个 月内（窗口期不减持）即 2025 年 8 月 13 日至 2025 年 11 月 12 日，以集中 ...

Group 1: Company Overview - Founded in 1993, the company operates in two main product categories: analytical instruments and unmanned intelligent equipment, along with related technical services [1] - The company's products are primarily used for analyzing coal quality indicators and can be extended to other solid combustible materials [1] - The company is the only A-share listed company in its niche market, focusing on the "instruments" and "automation" sectors [2] Group 2: Market Position and Strategy - The company has established a competitive advantage in the coal detection and unmanned intelligent equipment sectors, being a leading player in this market [3] - The unmanned intelligent equipment business is a successful example of the company's "vertical extension" strategy, with revenue surpassing analytical instruments in 2024 [2] Group 3: Market Demand and Competition - The market for unmanned intelligent equipment is growing, but high market barriers exist due to the complexity of the products and the specific needs of downstream clients [4] - The company believes that the barriers to entry, such as technological requirements and customer expectations, create a "moat" around its business [4] Group 4: Impact of Coal Prices - Historical data indicates that fluctuations in coal prices have minimal impact on the company's performance due to the balanced nature of its client base [5] - The company's products are essential for clients' operations, making them a "necessity" despite price changes [5] Group 5: Business Expansion and Workforce - The company's operational services accounted for 14.11% of revenue in 2024, indicating a stable growth outlook for this segment [8] - The workforce has increased in recent years to support the growth of the unmanned intelligent equipment business, with a dedicated sales team established for this product line [8]