来源：金融界 通过天眼查大数据分析，苏州德龙激光股份有限公司共对外投资了11家企业，参与招投标项目291次， 知识产权方面有商标信息16条，专利信息579条，此外企业还拥有行政许可5个。 金融界消息 截至2025年7月29日收盘，德龙激光（688170）报收于38.1元，上涨1.28%，换手率4.58%， 成交量4.74万手，成交金额1.79亿元。 资金流向方面，今日主力资金净流入1403.62万元，占比成交额7.82%。其中，超大单净流入391.74万 元、占成交额2.18%，大单净流入1011.88万元、占成交额5.64%，中单净流出流入72.59万元、占成交额 0.4%，小单净流出1476.22万元、占成交额8.23%。 德龙激光最新一期业绩显示，截至2025一季报，公司营业总收入9916.51万元、同比减少14.26%，归属 净利润1647.04万元，同比减少126.76%，扣非净利润1991.77万元，同比减少106.23%，流动比率2.557、 速动比率1.512、资产负债率31.66%。 天眼查商业履历信息显示，苏州德龙激光股份有限公司，成立于2005年，位于苏州市，是一家以从事计 算机、通信和 ...

证券代码：688170 证券简称：德龙激光 公告编号：2025-024 苏州德龙激光股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 苏州德龙激光股份有限公司（以下简称"公司"、"德龙激光"）持股 5%以上股东 江阴天龙重工机械有限公司（以下简称"天龙重工"）和一致行动人陈江（以下简称"陈 江及其一致行动人"）保证向本公司提供的信息真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 重要内容提示： | 一致行动人名称 | 投资者身份 | 统一社会信用代码 | | --- | --- | --- | | 陈江 | □ 控股股东/实控人 □ 控股股东/实控人的一致行动人 其他直接持股股东 | □  不适用 | 二、 权益变动触及 1%刻度的基本情况 公司于 2025 年 7 月 24 日收到陈江及其一致行动人出具的《关于持有苏州 德龙激光股份有限公司股份权益变动触及 1%刻度的告知函》，陈江及其一致行动 人于 2025 年 7 月 24 日通过集中竞价方式合计减持公司股份 1,033,600 股。 本次权益变动后，陈江及其一致行动人所持有的公司股份数量由 6,470,100 股减 ...

Market Overview - The Sci-Tech Innovation Board (科创板) index fell by 0.89%, closing at 983.11 points, with a total trading volume of 2.85 billion shares and a turnover of 94.90 billion yuan, resulting in a weighted average turnover rate of 1.59% [1] - Among the tradable stocks on the Sci-Tech Innovation Board, 180 stocks closed higher, with 5 stocks rising over 10%, including Aowei New Materials, Haosen Intelligent, and Qinchuan Internet of Things, which hit the daily limit [1] Trading Activity - The distribution of turnover rates shows that 2 stocks had turnover rates exceeding 20%, 11 stocks had rates between 10% and 20%, and 36 stocks had rates between 5% and 10% [1] - C Yitang, a newly listed stock, had the highest turnover rate at 50.54%, closing down by 9.66% with a trading volume of 2.20 billion yuan and a net outflow of 134 million yuan [1][2] - Other notable stocks with high turnover rates include Jinchengzi, which closed down by 5.60% with a turnover rate of 25.85%, and Xinyuren, Sikan Technology, and Meidixi, with turnover rates of 18.75%, 16.84%, and 16.24% respectively [1][2] Sector Performance - In the high turnover rate stocks, the pharmaceutical and biological sector had the most representation, with 10 stocks listed, followed by the power equipment and machinery sectors, each with 8 stocks [2] - Among the high turnover stocks, 23 stocks saw an increase, with Haosen Intelligent, Qinchuan Internet of Things, and Meidixi leading with gains of 20.02%, 19.98%, and 13.36% respectively [2] Fund Flow - In terms of fund flow, 22 stocks experienced net inflows, with the highest inflows seen in Huyou Pharmaceutical, Jinchengzi, and Jiayuan Technology, with net inflows of 59.84 million yuan, 40.28 million yuan, and 38.97 million yuan respectively [2] - Conversely, C Yitang, Zhengfan Technology, and Weice Technology had the largest net outflows, with outflows of 134 million yuan, 62.06 million yuan, and 61.24 million yuan respectively [2] Leverage Fund Movements - Recent data indicates that 28 stocks have received net purchases from leveraged funds, with C Yitang, Huyou Pharmaceutical, and Rongchang Bio having the largest increases in financing balances of 208 million yuan, 114 million yuan, and 6.05 million yuan respectively [3]

Core Viewpoint - The announcement details a reduction in shareholding by major shareholders of Suzhou Delong Laser Co., Ltd., which does not trigger a mandatory takeover bid and does not change the controlling shareholder or actual controller of the company [1][2]. Summary by Sections Shareholder Changes - Beijing Woyan Investment Center and its concerted actions, including Jiangyin Woyan, Wuxi Yueyan, and Suzhou Wojie, collectively hold 10,336,000 shares, representing 10% of the total share capital after the reduction [1]. - The reduction in shareholding amounts to a total of 3,674,000 shares, which is a decrease of 3.55% from the previous holding of 14,010,000 shares, or 13.55% of the total share capital [2]. Details of Share Reduction - The share reduction occurred through block trading and centralized bidding from January 2, 2024, to June 25, 2025, with specific reductions as follows: - Beijing Woyan: 1,917,200 shares (1.85%) - Jiangyin Woyan: 400,000 shares (0.39%) - Wuxi Yueyan: 1,260,000 shares (1.22%) - Suzhou Wojie: 36,800 shares (0.04%) [1]. Future Actions - The company will continue to monitor compliance with relevant regulations and ensure timely disclosure of information regarding the ongoing share reduction plan, which aims to reduce up to 3,100,800 shares, not exceeding 3% of the current total share capital [2].

Core Viewpoint - The report details the equity changes of Suzhou Delong Laser Co., Ltd., indicating a reduction in shareholding by several investment centers due to funding needs, resulting in a decrease in their collective ownership from 13.55% to 10.00% [1][6][7]. Group 1: Equity Change Details - The equity change involves a total reduction of 3,674,000 shares, which represents a decrease of 3.55% in the total shareholding [7][10]. - The specific reductions include: - Beijing Woyan Investment Center reduced its holdings by 1,917,200 shares (1.85%) - Jiangyin Woyan Investment Center reduced by 1,660,000 shares (1.61%) - Wuxi Yuyuan Investment Center reduced by 1,320,000 shares (1.29%) - Suzhou Wojie Investment Center reduced by 36,800 shares (0.04%) [7][10]. Group 2: Information Disclosure Obligations - The report confirms that the information disclosure obligations have been met, with no undisclosed significant information related to the equity changes [8]. - The investment centers involved have not engaged in any other transactions involving the company's shares in the past six months, aside from the disclosed equity changes [8][9]. Group 3: Future Plans - The investment centers have indicated that they may continue to adjust their holdings within the next 12 months, adhering to relevant legal and regulatory requirements for disclosure [6][7].

上市公司名称：苏州德龙激光股份有限公司 股票简称：德龙激光 股票代码：688170 股票上市地点：上海证券交易所 信息披露义务人 1：北京沃衍投资中心（有限合伙） 通讯地址：北京市东城区北三环东路 36 号 2 号楼 15 层 D1510 信息披露义务人 2：江阴沃衍投资中心（有限合伙） 通讯地址：北京东城区北三环东路 36 号环球贸易中心 D 座 1510-1512 室 信息披露义务人 3：无锡悦衍投资中心（有限合伙） 通讯地址：北京市东城区北三环东路 36 号 2 号楼 15 层 D1511 室 信息披露义务人 4：苏州沃洁股权投资合伙企业（有限合伙） 通讯地址：北京市东城区北三环东路 36 号 2 号楼 15 层 D1511 室 权益变动性质：股份减少（持股比例下降至 10%） 签署日期：2025 年 6 月 25 日 一、本报告书依据《中华人民共和国公司法》《中华人民共和国证券法》《上市 公司收购管理办法》《公开发行证券的公司信息披露内容与格式准则第 15 号—— 权益变动报告书》及相关的法律、法规和规范性文件编写。 二、信息披露义务人签署本报告书已获得必要的授权和批准。 三、依据《中华人民共和国证券 ...

证券代码：688170 证券简称：德龙激光 公告编号：2025-023 苏州德龙激光股份有限公司 关于持股 5%以上股东权益变动的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 重要内容提示： 公司于 2025 年 6 月 25 日收到持股 5%以上股东北京沃衍及其一致行动人出 具的《简式权益变动报告书》及《关于持有苏州德龙激光股份有限公司股份权益 变动的告知函》，现将其有关权益变动情况公告如下： （一）信息披露义务人的基本情况 1、信息披露义务人 1 基本情况 | 主要经营场所和通 | 北京市东城区北三环东路 | 36 | 号 2 | 号楼 | 15 层 | D1510 | | --- | --- | --- | --- | --- | --- | --- | | 企业名称 讯地址 | 北京沃衍投资中心（有限合伙） | | | | | | 2、信息披露义务人 2 的基本情况 | 企业名称 | 江阴沃衍投资中心（有限合伙） | | --- | --- | | 主要经营场所 | 江阴市长江路 201 号 1513 室 ...

Core Viewpoint - The announcement details a change in the equity holdings of major shareholders of Suzhou Delong Laser Co., Ltd., indicating a decrease in their total shareholding from 12.09% to 10.88% through block trading from June 16 to June 20, 2025 [1][2]. Group 1: Shareholder Information - The major shareholder, Beijing Woyan Investment Center (Limited Partnership), along with its concerted actions, has reduced its shareholding in the company [1]. - The specific shareholders involved in the reduction include Jiangyin Woyan Investment Center (Limited Partnership), Wuxi Yueyan Investment Center (Limited Partnership), and Suzhou Wojie Equity Investment Partnership (Limited Partnership) [1][2]. Group 2: Equity Change Details - The total number of shares held by Beijing Woyan Investment Center decreased from approximately 100.27 million shares (9.70%) to about 92.27 million shares (8.93%) [2]. - Jiangyin Woyan Investment Center's shares decreased from approximately 15.83 million shares (1.53%) to about 13.33 million shares (1.29%) [2]. - The overall reduction in shareholding is consistent with previously disclosed plans and commitments by the shareholders [2].

苏州德龙激光股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 苏州德龙激光股份有限公司（以下简称"公司"、"德龙激光"）持股 5%以上股东 北京沃衍投资中心（有限合伙）及其一致行动人江阴沃衍投资中心（有限合伙）、无锡 悦衍投资中心（有限合伙）、苏州沃洁股权投资合伙企业（有限合伙）保证向本公司提 供的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 证券代码：688170 证券简称：德龙激光 公告编号：2025-022 | 权益变动方向 | 比例增加□ | | 比例减少 | | --- | --- | --- | --- | | 权益变动前合计比例 | 12.09% | | | | 权益变动后合计比例 | 10.88% | | | | 本次变动是否违反已作出的承诺、意 向、计划 | 是□ | 否 | | | 是否触发强制要约收购义务 | 是□ | 否 | | 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | | --- | - ...

Core Viewpoint - On June 20, a total of 9 stocks on the Sci-Tech Innovation Board experienced block trading, with a cumulative transaction amount of 77.84 million yuan [1][2]. Group 1: Trading Overview - There were 14 block trades executed, totaling 3.64 million shares and an aggregate transaction value of 77.84 million yuan [1]. - The stock with the highest transaction amount was Hongsoft Technology, with 2 block trades totaling 448,000 shares and a transaction value of 17.92 million yuan [1]. - Other notable stocks in terms of transaction value included Zhuhai Guanyu and Delong Laser, with transaction amounts of 15.83 million yuan and 9.48 million yuan, respectively [1]. Group 2: Price and Performance Analysis - The average discount rates for block trades relative to the closing prices were highest for Zhongyou Technology, Hongsoft Technology, and Chengdu Xian Dao, with discount rates of 13.40%, 10.25%, and 9.49% respectively [1]. - The only stock with a premium was Transsion Holdings, which had a premium rate of 1.96% [1]. - The Sci-Tech 50 Index fell by 0.53%, with 170 stocks rising, accounting for 28.91% of the total [1]. - Among the stocks involved in block trading, the average decline was 2.04%, with Delong Laser and Jinghe Integration showing gains of 2.86% and 0.41%, while Zhongyou Technology, Jingye Intelligent, and Ankai Micro experienced declines of 7.58%, 3.87%, and 3.51% respectively [1]. Group 3: Institutional Participation - Among the block trades, there were 5 transactions involving institutional buyers or sellers across 4 stocks [2]. - The leading stocks for institutional buying were Hongsoft Technology and Delong Laser, with amounts of 10.92 million yuan and 9.48 million yuan respectively [2]. - The stocks with the highest institutional selling amounts were Zhongyou Technology and Jingye Intelligent, with amounts of 8.40 million yuan and 2.00 million yuan respectively [2]. Group 4: Capital Flow - Two stocks saw net inflows of capital, with Hongsoft Technology and Jinghe Integration receiving net inflows of 234,790 yuan and 1,310 yuan respectively [2]. - Conversely, the stocks with the highest net outflows included Zhongyou Technology, Chengdu Xian Dao, and Ankai Micro, with net outflows of 49.71 million yuan, 11.33 million yuan, and 10.03 million yuan respectively [2].