（文章来源：证券日报） 证券日报网讯电光科技9月16日在互动平台回答投资者提问时表示，截至2025年9月10日公司股东人数为 55069户。 ...

格隆汇9月8日丨电光科技(002730.SZ)在互动平台表示，公司在少部分煤矿井下变电所配套使用了巡检 机器人，数量不多。 ...

电光科技（002730.SZ）9月8日在投资者互动平台表示，公司在少部分煤矿井下变电所配套使用了巡检 机器人，数量不多。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：公司的煤矿机器人投入使用了吗？ ...

Group 1 - The core transaction involved 268,000 shares of Electric Light Technology, with a total transaction value of 4.0254 million yuan, representing 2.8% of the total trading volume for the day [1] - The transaction price was 15.02 yuan, which reflects a discount of 10.91% compared to the market closing price of 16.86 yuan [1]

Group 1 - The company, Dazhong Technology, announced the relocation of its office to a new address in response to operational development needs [2] - The new office address is located at 177 Punan Road, Yueqing Economic Development Zone, Zhejiang Province [2]

证券简称：电光科技 证券代码：002730 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系 | □媒体采访 √业绩说明会 | | 活动类别 | □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 | 参与电光科技 2025 年半年度网上业绩说明会的投资者 | | 人员姓名 | | | 时间 | 2025 年 09 月 03 日（星期三）下午 15:00-17:00 | | 地点 | 深圳证券交易所"互动易平台" | | | http://irm.cninfo.com.cn"云访谈"栏目 | | 上市公司接待 | 董事长：石晓霞女士 | | | 副总经理兼董事会秘书：杨涛先生 | | 人员姓名 | 财务总监：陈爱微女士 | | | 独立董事：娄亦捷先生 | | | 1.公司半年度矿用防爆开关的营业收入及毛利率下降的主 | | | 要原因？ | | | 答：您好，感谢对公司关注，公司上半年受煤炭整体周期下 | | | 滑的影响，受煤矿对开采配套设备需求下滑以及设备价格下 | | | 降的影响导致公司防爆开关营 ...

电光科技 股票代码：002730 股票简称：电光科技 公告编号：2025-050 电光防爆科技股份有限公司 浙江省乐清经济开发区纬五路 180 号 变更后办公地址： 浙江省乐清经济开发区浦南一路 177 号 公司董事会秘书的联系地址、信息披露及备置地点同时变更。除上述变更外， 公司投资者联系电话、公司网址、电子邮箱、邮政编码保持不变。敬请广大投资 者关注。 特此公告。 电光防爆科技股份有限公司董事会 2025 年 9 月 4 日 关于变更公司办公地址的公告 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 假记载、误导性陈述或重大遗漏。 电光防爆科技股份有限公司（以下简称"公司"）因经营发展需要，近日搬 迁至新办公地址，为更好地做好投资者关系管理工作，现将相关事项公告如下： 变更前办公地址： ...

Core Viewpoint - The recent financial report of Electric Light Technology (002730) shows mixed results, with a slight increase in total revenue but a decline in net profit, indicating potential challenges in profitability and cash flow management [1][2]. Financial Performance Summary - Total revenue for the first half of 2025 reached 563 million yuan, a year-on-year increase of 1.03% [1]. - Net profit attributable to shareholders was 47.04 million yuan, down 2.65% compared to the previous year [1]. - In Q2 2025, total revenue was 290 million yuan, reflecting a decrease of 4.94% year-on-year, while net profit for the same quarter was 26.41 million yuan, up 1.62% [1]. - The gross margin was 40.02%, a decrease of 3.85% year-on-year, and the net margin was 8.86%, down 4.6% [1]. - The company’s accounts receivable reached 736 million yuan, an increase of 8.63%, with accounts receivable accounting for 779.2% of net profit [1][4]. Cash Flow and Financial Ratios - Operating cash flow per share improved significantly to 0.14 yuan, a year-on-year increase of 355.35% [1]. - The company’s financial expenses surged by 165.17%, attributed to the depletion of raised funds [2]. - The net increase in cash and cash equivalents rose by 246.33%, driven by increased financing activities [2]. Business Model and Investment Considerations - The company’s performance is primarily driven by R&D, marketing, and capital expenditures, necessitating careful evaluation of capital spending projects [3]. - Historical data indicates a weak return on invested capital (ROIC) of 4.86%, with a median ROIC of 5.9% over the past decade, suggesting limited investment returns [2][3].

2025年8月27日，电光科技(002730.SZ)发布2025年半年度报告。截至2025年8月26日，共有4个机构投资 者披露持有电光科技A股股份，合计持股量达1.78亿股，占电光科技总股本的49.25%。其中，机构投资 者包括电光科技有限公司、华夏天信智能物联股份有限公司、泰康资产丰盈股票型养老金产品-中国建 设银行股份有限公司、泰康人寿保险有限责任公司-万能-个人万能产品(丁)，机构投资者合计持股比例 达49.25%。相较于上一季度，机构持股比例合计下跌了0.92个百分点。 外资态度来看，本期较上一季未再披露的外资机构包括MERRILL LYNCH INTERNATIONAL、UBS AG、J.P.Morgan Securities PLC-自有资金。 ...

Group 1 - The core point of the article highlights that DLG Technology's stock closed at 18.43 yuan on August 26, experiencing a decline of 1.02% from the previous trading day [1] - The company reported a trading volume of 138,700 lots and a transaction amount of 257 million yuan on the same day [1] - DLG Technology's main business is specialized equipment manufacturing, with applications across multiple sectors [1] Group 2 - According to the latest semi-annual report, DLG Technology achieved an operating revenue of 563 million yuan in the first half of the year, reflecting a year-on-year growth of 1.03% [1] - The net profit attributable to shareholders of the listed company was 47.04 million yuan, showing a year-on-year decrease of 2.65% [1] - On August 26, the net outflow of main funds was 29.88 million yuan, with a cumulative net outflow of 114 million yuan over the past five days [1] Group 3 - The company stated that its products and technologies do not currently involve liquid cooling and temperature control fields [1]