Core Insights - On October 17, Haide Control executed a block trade of 513,000 shares, amounting to 7.0742 million yuan, which represented 1.34% of the total trading volume for the day. The transaction price was 13.79 yuan, reflecting a discount of 9.51% compared to the market closing price of 15.24 yuan [1]. Summary by Categories Trading Activity - The block trade involved 513,000 shares of Haide Control, with a total transaction value of 7.0742 million yuan [1]. - The transaction price was set at 13.79 yuan per share, which is a 9.51% discount from the market closing price of 15.24 yuan [1]. Institutional Participation - The trades were executed by institutional buyers, specifically through Ping An Securities, indicating strong institutional interest in Haide Control [2].

Core Points - The company disclosed a pre-announcement regarding the reduction of shares by its controlling shareholder and actual controller, Mr. Guo Mengrong, on August 9, 2025 [1] - The company received a notification letter from Mr. Guo Mengrong regarding changes in shareholder equity [1] Summary by Sections - **Shareholder Information** - Mr. Guo Mengrong and his concerted actors guarantee that the information provided to the company is true, accurate, and complete, with no false records, misleading statements, or significant omissions [1] - **Company Assurance** - The company and its board of directors assure that the announcement content is consistent with the information provided by the information disclosure obligor [1]

Core Viewpoint - The company has developed a series of photovoltaic inverter products and related technology reserves in its renewable energy business segment and has previously engaged in photovoltaic power station EPC-related business [2] Group 1: Company Developments - The company stated that its renewable energy business segment provides high-end specialized equipment and system services for the wind turbine manufacturing, wind power generation, and energy storage industries [2] - The company will decide whether to engage in photovoltaic-related business based on actual circumstances [2]

Core Viewpoint - The company, Haide Control, is actively engaged in the renewable energy sector, providing specialized power electronic equipment and system services for wind turbine manufacturers, wind power generation companies, and the energy storage industry [1] Group 1: Business Focus - The company's renewable energy business segment targets markets such as wind turbine manufacturing, wind power generation, and energy storage [1] - Key products include high-power power electronic series products, specifically wind turbine converters [1] - Energy storage-related products encompass Battery Management Systems (BMS) and Energy Management Systems (EMS) [1]

证券代码：002184 证券简称：海得控制 公告编号：2025-033 上海海得控制系统股份有限公司 关于控股股东、实际控制人 权益变动触及 1%整数倍的提示性公告 | 1.基本情况 | | | | | --- | --- | --- | --- | | 信息披露义务人 | | 郭孟榕 | | | 住所 | | 上海市闵行区新骏环路 777 | 号 | | 权益变动时间 | 2025 年 10 月 | 9 日-2025 年 10 月 | 14 日 | | 权益变动过程 | 郭孟榕先生于 2025 年 大宗交易方式减持公司股份 | 10 月 9 日至 2025 年 3,504,156 | 10 月 14 日，以 股，占公司总股本的 | | 股票简称 | 0.9958%。权益变动触及 海得控制 | 1%整数倍。 股票代码 | 002184 | | 变动方向 | 上升□ 下降√ | 一致行动人 | 有√ 无□ | | 是否为第一大股东或实际控制人 | | 是√ | 否□ | | 2．本次权益变动情况 | | | | | 股份种类 | 减持股数（股） | | 减持比例（%） | | A 股 | | 3,504,156 ...

Core Insights - The automation equipment sector experienced a decline of 4.27% on October 14, with Rui Sheng Intelligent leading the drop [1] - The Shanghai Composite Index closed at 3865.23, down 0.62%, while the Shenzhen Component Index closed at 12895.11, down 2.54% [1] Stock Performance - Hai De Control (002184) saw a closing price of 15.99, with an increase of 4.78% and a trading volume of 681,100 shares, amounting to a transaction value of 1.078 billion yuan [1] - Rui Sheng Intelligent (688215) closed at 74.00, down 10.23%, with a trading volume of 25,400 shares and a transaction value of 201 million yuan [2] - Other notable declines included Jie Pu Te (688025) at 129.00, down 9.29%, and Lian Ying Laser (688518) at 23.40, down 8.16% [2] Capital Flow - The automation equipment sector saw a net outflow of 2.47 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.609 billion yuan [2][3] - Hai De Control had a net inflow of 78.84 million yuan from institutional investors, while it experienced a net outflow of 89.44 million yuan from retail investors [3] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing while retail investors showed interest in certain stocks [2][3]

| 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 | | | 2025-10-13 | 002184 | 海得控制 | 13.73 | 15.00 | 205.95 机构专用 | | 平安证券股份有限 公司上海巨鹿路营 北部 | | 10月13日，海得控制大宗交易成交15万股，成交额205.95万元，占当日总成交额的0.35%，成交价13.73 元，较市场收盘价15.26元折价10.03%。 ...

Core Insights - As of September 30, 2025, the number of shareholders for Haide Control (002184) is projected to be 43,509 households [1] Company Summary - Haide Control has engaged with investors through an interactive platform, providing updates on shareholder numbers [1]

Group 1 - The trading volume of Haide Control reached 1.005 billion RMB, marking the highest level since February 26, 2025 [2] - The latest stock price decreased by 2.32%, with a turnover rate of 26.96% [2] - The previous trading day's total transaction volume for the stock was 656 million RMB [2] Group 2 - Shanghai Haide Control System Co., Ltd. was established on March 15, 1994, with a registered capital of 3.5190837 billion RMB [2]

Market Overview - The automation equipment sector increased by 1.05% on October 9, with Changfu Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Top Performers - Changfu Co., Ltd. (code: 920396) closed at 37.23, with a significant increase of 29.99% and a trading volume of 148,600 shares, amounting to a transaction value of 521 million [1] - Saiteng Co., Ltd. (code: 603283) saw a rise of 10.00%, closing at 52.14 with a trading volume of 262,300 shares [1] - Haide Control (code: 002184) also increased by 10.00%, closing at 15.51 with a trading volume of 432,400 shares [1] Underperformers - Bozhong Precision (code: 688097) experienced a decline of 6.51%, closing at 34.91 with a trading volume of 112,200 shares [2] - Xinbang Intelligent (code: 301112) fell by 4.70%, closing at 50.48 with a trading volume of 35,600 shares [2] - Aopute (code: 688686) decreased by 4.46%, closing at 140.00 with a trading volume of 20,200 shares [2] Capital Flow - The automation equipment sector saw a net outflow of 1.082 billion from institutional investors, while retail investors contributed a net inflow of 600 million [2][3] - Saiteng Co., Ltd. had a net inflow of 255 million from institutional investors, while it faced a net outflow of 181 million from speculative funds [3] - Haide Control recorded a net inflow of 193 million from institutional investors, with a net outflow of 99 million from speculative funds [3]