Group 1 - The core point of the news is that on October 23, 2023, a block trade of 1.71 million shares of Dazhong Technology was executed at a price of 14.29 yuan, which represents a discount of 9.96% compared to the market closing price of 15.87 yuan [1][2] - The total transaction amount for this block trade was 24.44 million yuan, accounting for 28.7% of the total trading volume on that day [1][2] - The buying and selling parties involved in the transaction were Hongyuan Securities and Shenwan Hongyuan Securities, both operating from the same location in Leqing [2]

| 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交会额 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | 2025-10-22 | 002730 | 电光科技 | 14.18 | 120.00 | 1,701. 60万宏源证券有限 | 申万宏源证券有限 | | | | | | | 公司乐清伯乐东路 | 公司乐清伯乐东路 | | | | | | | 证券营业部 | 证券营业部 | | 2025-10-22 | 002730 | 电光科技 | 14.18 | 14.11 | 200.08 华泰证券股份有限 | 申万宏源证券有限 | | | | | | | 公司北京分公司 | 公司乐清伯乐东路 | | | | | | | | 证券营业部 | | 2025-10-22 | 002730 | 电光科技 | 14.18 | 14.20 | 201.36 机构专用 | 申万宏源证券有限 | | | | | | | | 公司乐清伯乐东路 | | | | | | ...

Group 1 - The company, Dazhong Technology (002730), reported that as of October 20, 2025, the number of shareholders is 52,725 [1]

Group 1 - On October 21, 2023, a block trade of 2.15 million shares of Electric Light Technology was executed, amounting to 30.47% of the total trading volume for the day [1][2] - The transaction price was 14.07 yuan per share, representing a discount of 10.72% compared to the market closing price of 15.76 yuan [1][2] - The total transaction value reached 30.25 million yuan [1][2]

电光科技 票代码：002730 股票简称：电光科技 公告编号：2025-051 电光防爆科技股份有限公司 关于控股股东、实际控制人权益变动触及 1%刻度的公告 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"）于 2025 年 7 月 7 日披露 了《关于公司控股股东及实际控制人之一致行动人减持计划的预披露公告》（公 告编号：2025-034）。持有公司股份 162,900,000.00 股（占公司总股本比例 44.99%） 的公司控股股东电光科技有限公司计划在上述公告之日起 15 个交易日后的 3 个 月内（即 2025 年 7 月 29 日至 2025 年 10 月 28 日），以大宗交易或集中竞价方 式减持公司股份不超过 9,486,492.00 股，占公司总股本不超过 2.62%。持有公 司股份 13,860,000.00 股（占公司目前总股本比例 3.83%）的公司实际控制人石 碎标先生计划在上述公告之日起 15 个交易日后的 3 个月内（即 2025 年 7 月 29 日至 2025 年 10 月 28 日 ...

| 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交全额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-10-20 | 002730 | 电光科技 | 13.81 | 14.50 | 200.25 机构专用 | | 申万宏源证券有限 | | | | | | | | | 公司乐清伯乐东路 | | | | | | | | | 证券营业部 | | 2025-10-20 | 002730 | 电光科技 | 13.81 | 15.00 | 207.15 机构专用 | | 申万宏源证券有限 | | | | | | | | | 公司乐清伯乐东路 | | | | | | | | | 证券营业部 | 10月20日，电光科技大宗交易成交29.5万股，成交额407.4万元，占当日总成交额的5.08%，成交价13.81元，较市场收盘价 15.63元折价11.64%。 ...

（文章来源：证券日报） 证券日报网讯电光科技10月15日在互动平台回答投资者提问时表示，截至2025年10月10日，公司股东人 数为53792户。 ...

| 权益类证券大宗交易(协议交易) | | | | | | | 团 下载 | | --- | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | 2025-10-15 | 002730 | 电光科技 | 14.30 | 29.50 | 421.85 机构专用 | | 申万宏源证券有限 | | | | | | | | | 公司乐清伯乐东路 证券营业部 | 10月15日，电光科技大宗交易成交29.5万股，成交额421.85万元，占当日总成交额的4.1%，成交价14.3 元，较市场收盘价16.18元折价11.62%。 ...

Core Insights - The company, Electric Light Technology (002730), is actively investing in the satellite communication and computing service sectors, indicating a clear strategic direction for its new business ventures [1][2] Group 1: Satellite Communication Developments - Electric Light Technology's subsidiary, Jiangsu Jiazhe Information Technology Co., Ltd. (Jiazhe Information), launched a new NTN satellite communication solution named "Jishi Xingtong" at a recent conference in Shanghai [1] - The "Jishi Xingtong" solution includes the Hummingbird series NTN satellite modules, client application software, backend services, and development kits, enabling quick development and deployment of NTN satellite communication products globally [1] - Jiazhe Information introduced two self-developed NTN satellite modules, JMD47 and JMD53, which are characterized by ultra-small size, lightweight, low power consumption, and high integration, aimed at reducing R&D and production costs [1][2] Group 2: Collaboration and Product Development - The collaboration between Electric Light Technology and Jiazhe Information has resulted in multi-layered synergies, including the joint development of a 5G miniaturized communication system and an equipment management system with HarmonyOS [2] - Several terminal manufacturers utilizing Jiazhe's NTN satellite solution showcased new products at the conference, highlighting the practical applications of the technology [2] Group 3: Investment in Computing Services - Electric Light Technology has made significant investments in the computing service sector, establishing joint ventures and new entities to provide cloud services based on supercomputing and intelligent computing [2] - The company plans to continue increasing its investment in computing, focusing on building a super-intelligent integrated computing platform as infrastructure, guided by market needs and technological advancements [2]

本次大会吸引了来自国内外运营商、科研机构、行业协会及产业链上下游企业共计76家，逾130位代表 参会，现场反响热烈，产业关注度高涨。 中证报中证网讯(王珞)据电光科技（002730）官方网站9月29日发布的消息，其孙公司江苏嘉则信息技 术有限公司与上海6G信通智谷联合主办的"全球卫星通信产业交流暨嘉则NTN卫通产品发布会"近日在 上海市泗泾镇举行。电光科技副总裁杨涛、电光科技智能矿山研究院院长韩华参加会议。 嘉则信息在会上发布了名为"棘事星通"的全新NTN卫星通信解决方案。该方案由蜂鸟系列NTN卫通模 组、配套的NTN客户端应用软件、后端服务和开发套件构成，可有力支撑客户进行NTN卫通产品的快 捷开发和部署，实现全球范围内的NTN双向卫星通信能力。 作为解决方案的重要组成部分，嘉则公布了其自研的型号为JMD47和JMD53的两款NTN卫通模组，两 款模组均支持3GPP R17IOT-NTN标准的N255/N256/B23工作频段，对比传统卫星通信模组，具备超微尺 寸、超轻重量、低功耗、高度集成等特点，可有效降低研发、生产成本以及目标产品尺寸，助力卫星物 联网终端产品高效量产。会议上，嘉则演示了通过棘事星通解决 ...