每经AI快讯，有投资者在投资者互动平台提问：贵公司研发的涵道风扇产品是否有实际应用于飞行汽 车？ （文章来源：每日经济新闻） 金盾股份（300411.SZ）11月7日在投资者互动平台表示，公司在研系列涵道风扇在完成地面性能及可靠 性验证的基础上，目前已经实现与客户低空飞行器的装机集成，低空飞行器已完成垂直起降及空中悬停 飞行验证。 ...

每经AI快讯，有投资者在投资者互动平台提问：公司产品是否有航空航天、风能相关领域的应用场 景？ 金盾股份（300411.SZ）11月6日在投资者互动平台表示，公司始终致力于高端智能通风系统装备的研发 设计、智能制造，已形成以轨道交通、核电工程、低空经济、海洋科技等国家重点领域为核心应用场 景，未来公司将紧跟"十五五"规划，努力扩展一批未来产业方向的应用场景。 （文章来源：每日经济新闻） ...

格隆汇11月4日丨金盾股份(300411.SZ)在投资者互动平台表示， 公司的几款涵道风扇产品可以用于穿戴 式飞行器 ...

格隆汇11月3日丨金盾股份(300411.SZ)在投资者互动平台表示，雅下水电施工目前暂未开始招投标活 动。 ...

证券之星消息，金盾股份(300411)11月03日在投资者关系平台上答复投资者关心的问题。 金盾股份回复：尊敬的投资者，对于"十五五"规划的未来产业方向，公司给予高度重视，在未来规划中 会重点考虑"十五五"规划的指引 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 投资者提问：董秘您好！请问贵司通过投资"交大中海龙"，在深海经济领域已有明确且公开的布局，现 在是否针对"十五五"规划中的深地经济，贵司的高端智能通风系统装备是否可用于深地经济的战略布局 规划 ...

Core Viewpoint - On October 30, seven A-share listed companies disclosed their plans for share reductions, with no companies announcing any share increases on the same day [1]. Group 1: Company Reduction Plans - Yongyue Technology plans to reduce no more than 1.35% of its total share capital from repurchased shares [2]. - Chaojie Co., Ltd. intends for its controlling shareholder to reduce no more than 2.97% of its shares [2]. - Jindun Co., Ltd. has a shareholder, Qianhai Hongyi, planning to reduce no more than 1% of the company's shares [2]. - Saiwei Microelectronics' shareholders plan to collectively reduce no more than 1% of the company's shares [2]. - Zhongke Software's shareholders, Kesoft Chuangyuan and executives, plan to collectively reduce no more than 1.3753% of the shares [2]. - Ruisheng Intelligent's shareholder, Ruihe Sheng, intends to reduce no more than 3% of the shares [2]. - Daan Gene has authorized its management to sell no more than 3% of the company's total share capital [2].

Core Viewpoint - On October 30, no A-share listed companies disclosed any increase in shareholding, while seven companies announced share reductions, indicating a cautious sentiment in the market [1]. Summary by Category Share Reduction Announcements - Yongyue Technology plans to reduce its repurchased shares by no more than 1.35% of the total share capital [2]. - Chaojie Co., Ltd. intends for its controlling shareholder to reduce holdings by no more than 2.97% [2]. - Jindun Co., Ltd. has a shareholder, Qianhai Hongyi, planning to reduce holdings by no more than 1% [2]. - Saiwei Microelectronics' shareholders plan to collectively reduce holdings by no more than 1% [2]. - Zhongke Software's shareholders, Kesoft Chuangyuan and executives, plan to reduce holdings by no more than 1.3753% [2]. - Ruisheng Intelligent's shareholder, Ruihe Sheng, intends to reduce holdings by no more than 3% [2]. - Daan Gene has authorized management to sell up to 3% of the company's total share capital [2].

二、本次减持计划的主要内容 证券代码：300411 证券简称：金盾股份 公告编号：2025-054 浙江金盾风机股份有限公司 浙江金盾风机股份有限公司（以下简称"公司"）于近日收到特定股东前海 宏亿出具的《关于减持股份计划告知函》，现将有关情况告知如下： 关于特定股东减持股份预披露的公告 特定股东深圳市前海宏亿资产管理有限公司保证向本公司提供的信息内容真 实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 1、持有本公司股份 6,014,600 股（占公司总股本比例 1.48%）的特定股东 深圳市前海宏亿资产管理有限公司（以下简称"前海宏亿"）计划在本公告之日 起 3 个交易日后的三个月内（即 2025 年 11 月 5 日至 2026 年 2 月 4 日）以集中 竞价方式减持本公司股份不超过 4,065,200 股（占公司总股本比例 1.00%）。 特定股东深圳市前海宏亿资产管理有限公司本次减持计划 （1）减持原因：经营发展资金需求； （2）股份来源：司法拍卖取得公司首次公开发行股票上市前持有的股份及 公司资本公积转增股本获得 ...

Core Insights - Jin Dun Co., Ltd. (300411.SZ) released its Q3 2025 financial report on October 25, 2025, indicating significant institutional investor interest with 10 institutions holding a total of 105 million shares, representing 25.73% of the total share capital [1] Institutional Holdings - The top ten institutional investors include China Galaxy Securities Co., Ltd., and several asset management plans from Founder Securities, among others, collectively holding 25.73% of the shares [1] - Compared to the previous quarter, the total holding percentage of the top ten institutions decreased by 1.72 percentage points [1] Public Fund Participation - Eight public funds were disclosed as holding shares this quarter, including notable funds such as the CSI 2000 ETF and several enhanced strategy ETFs from Ping An and E Fund [1]

Core Viewpoint - The company, Jindun Co., announced a comprehensive review and impairment testing of various assets due to potential impairment signs, resulting in a total provision for credit and asset impairment of 3,844,824.74 yuan for the first three quarters of 2025 [1] Group 1 - The company conducted a thorough examination of receivables, inventory, fixed assets, long-term equity investments, construction in progress, and intangible assets [1] - The impairment testing was prompted by indications of possible impairment within the consolidated financial statements as of September 30, 2025 [1] - The total amount of impairment provisions recorded amounts to 3,844,824.74 yuan [1]