关于特定股东减持计划期限届满的公告 特定股东方正证券-西藏信托-浦顺 5 号集合资金信托计划-方正证券赢策 316 号定向资产管理计划、深圳市高新投集团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 浙江金盾风机股份有限公司（以下简称"公司"）于 2025 年 12 月 24 日披露 了《关于特定股东减持股份预披露的公告》（公告编号：2025-057）。持有本公 司股份 18,514,000 股（占公司总股本比例 4.55%）的特定股东方正证券－西藏信 托－浦顺 5 号集合资金信托计划－方正证券赢策 316 号定向资产管理计划（以下 简称"方正证券"）计划在减持计划披露之日起 3 个交易日后的三个月内（即 2025 年 12 月 30 日至 2026 年 3 月 27 日）以大宗交易和集中竞价交易相结合的方式减 持公司股份不超过 12,195,600 股(占公司总股本比例 3%),其中通过集中竞价交 易减持不超过 4,065,200 股(占公司总股本比例 1%);通过大宗交易方式减持不超 过 8,130 ...

证券代码：300411 证券简称：金盾股份 公告编号：2026-004 （三）***核电项目 1、招标单位：***公司 2、招标项目：***项目 3、中标单位：浙江金盾风机股份有限公司 4、中标金额： 24,093,286.05 元 1、招标单位：***公司 2、招标项目：***风机项目 3、中标单位：浙江金盾风机股份有限公司 4、中标金额：15,100,000.00 元 1、招标单位：***公司 2、招标项目：***过滤装置项目 3、中标单位：浙江金盾风机股份有限公司 浙江金盾风机股份有限公司 关于近期中标及预中标项目的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 浙江金盾风机股份有限公司（以下简称"公司"）近期成功中标***氦氧气 瓶项目 2409.33 万元，中标 xxx 核电风机项目 1510 万元，中标 xxx 核电过滤装 置项目 1223.73 万元，中标上海核工院天红核科技研发中心设备采购项目 1075.4 万元，预中标江苏徐圩核能供热发电厂一期工程机械通风冷却塔风机项目 2287.92 万元。上述中标及预中标项目合计金额为 8506.3 ...

Group 1 - The core point of the article is that Jindun Co., Ltd. (300411) reported a total of 41,722 shareholders as of February 13, 2026 [1]

Group 1 - Company JinDun Co., Ltd. announced on February 5 that it received a notification letter from a specific shareholder, Shenzhen Qianhai Hongyi Asset Management Co., Ltd. [1] - As of February 4, 2026, the reduction plan period for Shenzhen Qianhai Hongyi Asset Management Co., Ltd. has expired, during which the company did not reduce its shareholding in JinDun Co., Ltd. [1]

证券代码：300411 证券简称：金盾股份 公告编号：2026-002 浙江金盾风机股份有限公司 关于特定股东减持计划期限届满的公告 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。 | 海宏亿资 | 其中：无限售条件股份 | 6,014,600 | 1.48% | 6,014,600 | 1.48% | | --- | --- | --- | --- | --- | --- | | 产管理有 | | | | | | | 限公司 | 有限售条件股份 | | | | | 二、其他相关说明 1、本次股份减持计划符合《证券法》《上市公司股东减持股份管理暂行办 法》《深圳证券交易所上市公司自律监管指引第 18 号——股东及董事、高级管 理人员减持股份》《深圳证券交易所创业板股票上市规则》等相关法律法规及规 范性文件的规定，不存在违反股东股份锁定及减持相关承诺的情况。 浙江金盾风机股份有限公司（以下简称"公司"）于 2025 年 10 月 30 日披 露了《关于特定股东减持股份预 ...

Core Viewpoint - Jin Dun Co., Ltd. announced a change in its signing registered accountants for the 2025 financial audit, with Zhu Dawei replacing Wu Hui due to internal adjustments at Tianjian Accounting Firm [2] Group 1 - Jin Dun Co., Ltd. received a letter from Tianjian Accounting Firm regarding the change of signing registered accountants [2] - The original signing accountants for the 2025 financial statements were Wu Hui and Wang Feiyan [2] - The new signing accountants will be Zhu Dawei and Wang Feiyan following the internal adjustment at Tianjian Accounting Firm [2]

二、本次变更签字注册会计师简历 朱大为 1994 年 10 月成为中国注册会计师，自 1994 年 10 月开始在天健 会计师事务所执业。 证券代码：300411 证券简称：金盾股份 公告编号：2026-003 浙江金盾风机股份有限公司 关于变更签字注册会计师的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 浙江金盾风机股份有限公司（以下简称"公司"）于 2025 年 4 月 22 日召开 五届四次董事会会议和五届四次监事会会议，审议通过了《关于续聘 2025 年度 公司审计机构的议案》，同意聘请天健会计师事务所（特殊普通合伙）（以下简 称"天健会计师事务所"）为公司 2025 年度审计机构，该事项已经公司 2025 年度股东会审议通过。具体内容详见公司于 2025 年 4 月 24 日、2025 年 6 月 27 日在巨潮资讯网上披露的《关于续聘 2025 年度公司审计机构的公告》（公告编 号：2025-012）和《关于 2024 年年度股东会会议决议的公告》（公告编号： 2025-029）。 近日，公司收到天健会计师事务所出具的《关于变更签字注册会计 ...

Key Insights on Infrastructure Investment Opportunities - A seasonal infrastructure construction boom occurs from the end of the Spring Festival to the conclusion of the National People's Congress, lasting approximately 1-1.5 months, presenting significant investment opportunities[2] - The report identifies 10 strong sub-sectors with high odds and win rates, including engineering consulting services, environmental equipment, environmental governance, general equipment, specialized engineering, non-metallic materials, new metallic materials, specialized equipment, decoration, and plastics, with average returns of 12-15% and excess returns of 4-8% over the past decade[2][10] Selected Stocks from Strong Sub-sectors - The report highlights a portfolio of 18 stocks selected from the 10 strong sub-sectors based on a scoring model, which includes: - Engineering consulting: Qidi Design (average excess return 22.7%, win rate 100%) and Jian Ke Yuan (average excess return 16.4%, win rate 100%)[3][19] - Environmental equipment: Xianhe Environmental (average excess return 11.7%, win rate 90%) and Senyuan Co. (average excess return 12.2%, win rate 80%)[3][20] - Environmental governance: Shanghai Washba (average excess return 36.0%, win rate 100%) and Dechuang Environmental (average excess return 19.1%, win rate 89%)[3][23] - General equipment: Jialitu (average excess return 35.3%, win rate 100%) and Jinyang Sun (average excess return 28.8%, win rate 100%)[3][26] Performance and Risk Considerations - The selected 10 strong sub-sectors have consistently shown high absolute and excess return probabilities, with a stable performance track record over the past decade[10][13] - Risks include limitations of comparative studies, market learning effects leading to volatility, unexpected market downturns, and individual stock risks impacting the overall portfolio[4]

Core Viewpoint - The company maintains a dynamic balance in its order backlog, actively acquiring new orders while delivering existing ones, ensuring a stable operational situation with low performance risk in key domestic projects [2] Group 1 - The company has a stable operational situation with a high level of order backlog [2] - The current orders are primarily focused on key domestic projects in nuclear power, subways, national defense, and tunnels [2] - The risk of order fulfillment is considered low due to the nature of the projects [2]

Core Viewpoint - The company remains optimistic about its future development prospects and is focused on implementing operational plans to achieve steady growth in performance, aiming to reward investors with positive results [2] Group 1 - The chairman and core management team are committed to the company's growth and are considering market conditions and personal financial arrangements when making decisions about share buybacks [2] - The company's production and operations are reported to be normal, with information disclosure being truthful, accurate, and complete [2] - The company believes that its intrinsic value will eventually be reflected in its stock price [2]