Core Viewpoint - Dong'an Power (600178.SH) reported a significant increase in engine sales for November 2025, with a total of 37,400 units sold, representing a year-on-year growth of 21.83% [1] - Cumulatively, the company achieved engine sales of 390,500 units for the current year, marking a year-on-year increase of 21.10% [1] Summary by Category - **Sales Performance** - November 2025 engine sales reached 37,400 units, up 21.83% year-on-year [1] - Year-to-date sales totaled 390,500 units, reflecting a 21.10% increase compared to the previous year [1]

Group 1 - The core point of the article is that Dong'an Power (600178.SH) reported significant growth in engine sales and production for November 2025, with sales increasing by 21.83% year-on-year and production rising by 14.71% [1] - In the cumulative data for January to November 2025, the company achieved total engine sales of 390,494 units, reflecting a year-on-year growth of 21.10%, while total production reached 420,755 units, marking a 21.37% increase [1]

证券代码：600178 证券简称：东安动力 公告编号：临 2025-073 哈尔滨东安汽车动力股份有限公司 2025 年 11 月份产销数据快报 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个别及连带责任。 哈尔滨东安汽车动力股份有限公司 2025 年 11 月份发动机及变速器产销数据快报如下： 单位：台 | 产品 | | 上年 | 增减比 | 销量 本年 | 上年同 | 增减比 | 上年 | 增减比 | 产量 | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 本月 | | | | | 本月 | | | 本年 | 上年同 | 增减比 | | | | 同期 | 例（%） | 累计 | 期累计 | 例（%） | 同期 | 例（%） | 累计 | 期累计 | 例（%） | | 发动机 | 37356 | 30662 | 21.83 | 390494 | 322455 | 21.10 38434 | 33505 | 14.71 ...

Group 1 - The core point of the article is that Dong'an Power (600178.SH) reported significant growth in engine sales and production for November 2025, with sales increasing by 21.83% year-on-year and production rising by 14.71% [1] - In the cumulative data for January to November 2025, the company achieved total engine sales of 390,494 units, reflecting a year-on-year growth of 21.10%, while total production reached 420,755 units, marking a 21.37% increase [1]

Core Insights - Dong'an Power announced that in November, engine sales reached 37,356 units, representing a year-on-year increase of 21.83% [1] - The production of engines in November was 38,434 units, showing a year-on-year growth of 14.71% [1] - Cumulatively, engine sales reached 390,500 units, up 21.10% year-on-year, while cumulative production was 420,800 units, reflecting a year-on-year increase of 21.37% [1] Transmission Summary - In November, transmission sales were 17,682 units, marking a year-on-year increase of 1.64% [1] - The production of transmissions in November was 20,498 units, which represents a year-on-year decrease of 16.06% [1] - Cumulative transmission sales reached 155,300 units, showing a significant year-on-year increase of 63.47%, while cumulative production was 169,700 units, up 34.16% year-on-year [1]

Core Points - The indirect controlling shareholder of Harbin Dong'an Automotive Power Co., Ltd. has changed to China Changan Automobile Group Co., Ltd. after the restructuring of the original controlling shareholder, China Ordnance Equipment Group Co., Ltd. [1][2] - Following the restructuring, China Changan Automobile holds 50.93% of the shares in Dong'an Power through its subsidiary, Chen Zhi Automotive Technology Group Co., Ltd. [2] - The actual controller of the company remains the State-owned Assets Supervision and Administration Commission of the State Council [3] Summary of Changes - On November 27, 2025, the company received notification from Chen Zhi Group that it had completed the business change registration, and the 100% equity held by the original Ordnance Equipment Group in Chen Zhi Group was transferred to China Changan Automobile [2] - After the completion of the equity change registration, China Changan Automobile indirectly holds 237,593,000 shares of the company, accounting for 50.93% of the total share capital [2] Additional Information - The change in indirect controlling shareholder will not have a significant impact on the company's normal production and operation activities, nor will it harm the interests of the company and minority shareholders [3]

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。 一、本次权益变动的基本情况 经国务院批准，哈尔滨东安汽车动力股份有限公司（以下简称 "公司"或"东安动力"）间接控股股东中国兵器装备集团有限公 司实施存续分立，分立为中国兵器装备集团有限公司（存续企业， 以下简称"兵器装备集团"）和中国长安汽车集团有限公司（新设 企业，以下简称"中国长安汽车"）。分立前兵器装备集团所持公 司控股股东辰致汽车科技集团有限公司（以下简称"辰致集团"） 100%股权分立至中国长安汽车。分立完成后，中国长安汽车间接持 有东安动力 50.93%的股份，成为东安动力间接控股股东。详细内容 见公司于 2025 年 2 月 10 日披露的《关于控股股东拟发生变更的提 示性公告》（公告编号：2025-009）、于 2025 年 6 月 5 日披露的《关 于中国兵器装备集团有限公司重组进展情况的公告》（公告编号： 2025-041）、于 2025 年 7 月 29 日披露的《关于中国兵器装备集团 有限公司重组进展暨公司控股股东变更的提示性公告》（公告编号： 202 ...

Core Viewpoint - The company held a Q3 2025 performance briefing on November 25, 2025, to communicate with investors and address their concerns regarding business developments and financial performance [1]. Group 1: Meeting Details - The performance briefing took place on November 25, 2025, from 15:00 to 16:00 at the Shanghai Stock Exchange Roadshow Center [1]. - Key attendees included the Chairman, Chief Accountant, Board Secretary, and an Independent Director, who engaged with investors during the session [1]. Group 2: Investor Questions and Company Responses - The company is in the process of changing its controlling shareholder from China Weapon Equipment Group Co., Ltd. to China Changan Automobile Group Co., Ltd., with the registration change still pending [2]. - The company plans to engage in accounts receivable factoring with a partner to address increased funding needs due to a projected 30% revenue growth in 2025 compared to 2024, driven by new energy customers [3]. - In the first nine months of 2025, the company initiated 65 new market projects, with 16 in the new energy sector, marking a 130% year-on-year increase [4]. - The company is developing a rotor engine aimed at low-altitude and new energy vehicle applications, with expectations to complete prototype ignition by the end of the year [5][6]. - The company has implemented a market value management system since May 2025, focusing on improving operational quality and responding to investor inquiries [6].

证券代码：600178 证券简称：东安动力 公告编号：临2025-070 一、本次变更项目合伙人及签字注册会计师的情况 致同原指派项目合伙人、签字注册会计师付俊惠女士、签字注 册会计师冀辉娟女士、质量控制复核人王涛先生为公司提供2025年 度财务报告和内部控制审计服务。鉴于工作调整，致同指派郑建利 先生作为本项目合伙人、签字注册会计师，指派汪丽娜女士作为签 字注册会计师。王涛先生仍作为本项目质量控制复核人。 二、新任审计项目合伙人及签字注册会计师的信息 1.基本信息 新任项目合伙人、签字注册会计师郑建利先生，2002年成为注 册会计师，2012年开始在致同执业，2015年开始从事上市公司审 计，近三年共签署上市公司审计报告4份，签署新三板公司审计报告 1份。 新任签字注册会计师汪丽娜女士，2019年成为注册会计师， 2019年开始在致同执业，2016年开始从事上市公司审计，近三年共 签署上市公司审计报告1份。 2.诚信记录 哈尔滨东安汽车动力股份有限公司 关于变更审计项目合伙人、签字注册会计师的公告 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 ...

证券代码：600178 证券简称：东安动力 编号：临2025-071 哈尔滨东安汽车动力股份有限公司 关于2025年三季度业绩说明会召开情况的公告 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。 哈尔滨东安汽车动力股份有限公司（以下简称"公司"）于2025 年11月25日（星期二）在上海证券交易所上证路演中心 （http://roadshow.sseinfo.com/）召开了2025年三季度业绩说明会， 现将业绩说明会召开情况公告如下： 一、2025年三季度业绩说明会召开基本情况 1.会议召开时间：2025 年 11 月 25 日下午 15:00-16:00 2.会议召开地点：上证路演中心 3.会议召开方式：上证路演中心网络互动 4.会议出席情况：公司董事长陈笠宝先生、总会计师王向坤先生、 董事会秘书王江华先生、独立董事韩东平女士出席了业绩说明会，与 投资者进行了互动交流和沟通，就投资者关注的问题进行了回复。 二、本次交流会投资者提出的主要问题及公司回复情况 1.公司控股股东股权变更手续还未完成吗？ 董事会秘书王江华答：投资者 ...