Core Viewpoint - Tongda Electric (603390) is currently in the technical research phase for its unmanned logistics vehicle project in collaboration with relevant autonomous driving solution providers, and has not yet developed products or generated revenue [1] Company Summary - The unmanned logistics vehicle project is still in the technical research stage and has not yet resulted in any products or income [1]

Core Viewpoint - The company is currently in the technical research phase of a project involving unmanned logistics vehicles in collaboration with relevant autonomous driving solution providers, and has not yet developed products or generated revenue [1] Group 1 - The unmanned logistics vehicle project is a joint effort with autonomous driving solution providers [1] - The project is still in the technical research stage and has not yet resulted in any products or revenue [1] - Investors are advised to be cautious regarding investment risks associated with this project [1]

Core Viewpoint - The company is currently in the technical research phase of a project involving unmanned logistics vehicles in collaboration with relevant autonomous driving solution providers, and has not yet developed products or generated revenue [1] Group 1 - The unmanned logistics vehicle project is a joint effort with autonomous driving solution providers [1] - The project is still in the technical research stage and has not yet resulted in any products or revenue [1] - Investors are advised to be cautious regarding investment risks associated with this project [1]

Core Viewpoint - The company, Guangzhou Tongda Automotive Electric Co., Ltd., is set to hold a third-quarter performance briefing on November 25, 2025, to discuss its operational results and financial status for the third quarter of 2025, allowing investors to engage in Q&A sessions [2][3]. Group 1: Meeting Details - The performance briefing will take place on November 25, 2025, from 11:00 AM to 12:00 PM [6]. - The meeting will be held at the Shanghai Stock Exchange Roadshow Center and will utilize an online text interaction format [6]. - Investors can submit questions from November 18 to November 24, 2025, through the Roadshow Center website or via the company's email [5][6]. Group 2: Participants - Key participants in the meeting will include the company's Chairwoman Chen Lina, General Manager Cai Linlin, Independent Director Guo Xiangdong, Board Secretary Huang Xuan, and Chief Financial Officer Wu Shufei, with potential adjustments to attendees if necessary [4]. Group 3: Contact Information - For inquiries, investors can contact Luo Yingqi at 020-36471360 or via email at TDDQ@tongda.cc [7]. - After the meeting, the main content and outcomes will be available for review on the Roadshow Center website [7].

证券代码：603390 证券简称：通达电气 公告编号：2025-057 广州通达汽车电气股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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： 投资者可于 2025 年 11 月 18 日（星期二）至 11 月 24 日（星期一）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过广州通达汽车电气 股份有限公司（以下简称"公司"）邮箱（TDDQ@tongda.cc）进行提问。公司将 在说明会上对投资者普遍关注的问题进行回答。 公司已于 2025 年 10 月 30 日发布了公司 2025 年第三季度报告，为便于广大 投资者更全面深入地了解公司 2025 年第三季度经营成果、财务状况，公司计划 于 2025 年 11 月 25 日（星期二）上午 11:00-12:00 举行 2025 年第三季度业绩说 明会，就投资者关心的问题进行交流。 三、参加人员 一、说明会类型 本次投资者说明会系公司 2025 年第三季度业绩说明会，将以网络文字互动 形式召 ...

证券代码：603390 证券简称：通达电气 公告编号：2025-056 重要内容提示： 董事、高级管理人员持股的基本情况 本次减持计划实施前，广州通达汽车电气股份有限公司（以下简称"公司"） 董事、副总经理何俊华先生持有公司股份 1,434,720 股，约占公司总股本的 0.408%， 为首次公开发行 A 股股票前（以下简称"IPO 前"）获得的股份。 减持计划的实施结果情况 公司于 2025 年 7 月 23 日披露了《董事、高级管理人员减持股份计划公告》 （公告编号：2025-041），何俊华先生因个人资金需求，计划根据市场价格情况， 自该公告披露之日起 15 个交易日后的 3 个月内，通过集中竞价方式减持其所持 有公司股份不超过 358,600 股，减持比例不超过公司总股本的 0.102%。 2025 年 11 月 13 日，公司收到何俊华先生《关于减持股份计划实施结果的 告知函》，截至该告知函签发之日收盘，何俊华先生通过集中竞价的方式累计减 持公司股票 100,000 股，减持比例约为公司总股本的 0.028%。本次减持计划时间 区间已届满。 | 股东名称 | 何俊华 | | | | --- | -- ...

Group 1 - The core point of the article is that Tongda Electric has completed a share reduction plan, with a total of 100,000 shares sold, representing approximately 0.028% of the company's total share capital [1] - As of the announcement date, Tongda Electric's market capitalization is 4.5 billion yuan [1] - For the year 2024, the revenue composition of Tongda Electric is primarily from the computer communication and other electronic equipment manufacturing industry, accounting for 96.02%, while other businesses contribute 3.98% [1]

Core Viewpoint - Tongda Electric (603390.SH) announced the completion of a share reduction plan by Mr. He Junhua, who has reduced his holdings by 100,000 shares, accounting for approximately 0.028% of the company's total share capital [1] Summary by Relevant Sections - **Share Reduction Details** - Mr. He Junhua executed the share reduction through centralized bidding [1] - The reduction plan has reached its designated time frame [1]

Core Viewpoint - Tongda Electric has shown significant stock performance and financial growth, indicating a positive outlook for the company in the automotive electronics sector [1][2]. Group 1: Stock Performance - On November 7, Tongda Electric's stock price increased by 2.54%, reaching 13.32 CNY per share, with a trading volume of 27.47 million CNY and a turnover rate of 0.61% [1]. - The company has experienced a year-to-date stock price increase of 22.31%, with a 3.26% rise over the last five trading days, 5.05% over the last 20 days, and 0.45% over the last 60 days [1]. - Tongda Electric has appeared on the stock market's "龙虎榜" (top trading list) nine times this year, with the most recent appearance on June 5 [1]. Group 2: Financial Performance - As of September 30, the number of shareholders for Tongda Electric is 31,800, a decrease of 4.10% from the previous period, while the average circulating shares per person increased by 4.28% to 11,038 shares [2]. - For the period from January to September 2025, Tongda Electric reported a revenue of 672 million CNY, representing a year-on-year growth of 64.78%, and a net profit attributable to shareholders of 54.88 million CNY, which is a 228.58% increase year-on-year [2]. Group 3: Business Overview - Tongda Electric, established on January 11, 1994, and listed on November 25, 2019, is located in Guangzhou, Guangdong Province, and specializes in the research, production, and sales of vehicle-mounted intelligent terminal comprehensive information management systems and supporting automotive electrical products [1]. - The company's revenue composition includes: intelligent network connection systems (41.45%), vehicle-mounted components (38.17%), new energy vehicle motors and thermal management systems (16.89%), other (3.14%), and mobile medical series (0.35%) [1]. - Tongda Electric is classified under the automotive industry, specifically in automotive parts and automotive electronic systems, and is associated with concepts such as smart logistics, autonomous driving, automotive thermal management, blockchain, and Huawei concepts [1]. Group 4: Dividend Information - Since its A-share listing, Tongda Electric has distributed a total of 130 million CNY in dividends, with 59.78 million CNY distributed over the past three years [3].

证券代码：603390 证券简称：通达电气 公告编号：2025-055 董事、高级管理人员减持股份结果公告 广州通达汽车电气股份有限公司 重要内容提示： 董事、高级管理人员持股的基本情况 上述减持主体无一致行动人。 本次减持计划实施前，广州通达汽车电气股份有限公司（以下简称"公司"） 董事、副总经理毛祥波先生持有公司股份 836,780 股，约占公司总股本的 0.238%， 为首次公开发行 A 股股票前（以下简称"IPO 前"）获得的股份。 减持计划的实施结果情况 公司于 2025 年 7 月 23 日披露了《董事、高级管理人员减持股份计划公告》 （公告编号：2025-041），毛祥波先生因个人资金需求，计划根据市场价格情况， 自该公告披露之日起 15 个交易日后的 3 个月内，通过集中竞价方式减持其所持 有公司股份不超过 209,100 股，减持比例不超过公司总股本的 0.060%。 2025 年 11 月 5 日，公司收到毛祥波先生《关于减持股份计划实施结果的告 知函》，截至该告知函签发之日收盘，毛祥波先生通过集中竞价的方式累计减持 公司股票 209,100 股，减持比例约为公司总股本的 0.060%。毛 ...