杭州山科智能科技股份有限公司 详式权益变动报告书 杭州山科智能科技股份有限公司 详式权益变动报告书 上市公司名称：杭州山科智能科技股份有限公司 股票上市地点：深圳证券交易所 股票简称：山科智能 股票代码：300897 信息披露义务人：湖北长江航天科创产业投资有限公司 住所及通讯地址：湖北省武汉市新洲区双柳街星谷大道航天产业港 4 号楼 2 层 218 一致行动人：嘉兴临昌股权投资合伙企业（有限合伙） 住所及通讯地址：浙江省嘉兴市南湖区东栅街道南江路 1856 号基金小镇 1 号楼 194 室-37 股份变动性质：股份增加（协议受让） 签署日期：二〇二五年七月二十一日 1 杭州山科智能科技股份有限公司 详式权益变动报告书 信息披露义务人声明 一、本报告书系信息披露义务人及其一致行动人依据《中华人民共和国公司法》 《中华人民共和国证券法》《上市公司收购管理办法》《公开发行证券的公司信息披 露内容与格式准则第 15 号——权益变动报告书》《公开发行证券的公司信息披露 内容与格式准则第 16 号——上市公司收购报告书》等相关法律、法规和规范性文 件编制。 二、截至本报告书签署日，信息披露义务人及其一致行动人签署本报告 ...

杭州山科智能科技股份有限公司 简式权益变动报告书 上市公司名称：杭州山科智能科技股份有限公司 股票上市地点：深圳证券交易所 股票简称：山科智能 股票代码：300897 信息披露义务人一：钱炳炯 通讯地址：浙江省杭州市西湖区**** 信息披露义务人二：岑腾云 通讯地址：浙江省杭州市西湖区**** 信息披露义务人三：季永聪 通讯地址：浙江省杭州市西湖区**** 信息披露义务人四：王雪洲 通讯地址：浙江省杭州市余杭区**** 信息披露义务人五：胡绍水 通讯地址：浙江省杭州市拱墅区**** 1 信息披露义务人声明 信息披露义务人六：杭州晟捷投资管理合伙企业（有限合伙） 通讯地址：浙江省杭州市余杭区瓶窑镇蒿山头 47 号山科智慧园 B 座 6 楼 601 信息披露义务人七：杭州晟盈投资管理合伙企业（有限合伙） 通讯地址：浙江省杭州市余杭区瓶窑镇蒿山头 47 号山科智慧园 B 座 6 楼 602 信息披露义务人八：李郁丰 通讯地址：浙江省杭州市富阳区**** 权益变动性质：股份减少（协议转让、表决权放弃） 签署日期：二〇二五年七月二十一日 一、信息披露义务人依据《中华人民共和国证券法》（ 以下简称"证券法"）、 《上市公 ...

2、本次权益变动以《关于豁免控股股东、实际控制人和员工持股平台部分 自愿性承诺》和《股份转让协议》、《表决权放弃协议》分别约定的条件达成作 为实施要件，能否最终完成尚存在不确定性，敬请广大投资者注意投资风险。 3、本次权益变动将导致公司控股股东、实际控制人发生变更。 杭州山科智能科技股份有限公司（以下简称"公司"、"上市公司"或"山 科智能"）于今日收到公司实际控制人钱炳炯先生、岑腾云先生、季永聪先生、 王雪洲先生、胡绍水先生以及上述实际控制人控制的持股平台杭州晟捷投资管理 合伙企业（有限合伙）（以下简称"晟捷投资"）、杭州晟盈投资管理合伙企业 （有限合伙）（以下简称"晟盈投资"）、公司持股 5%以上股东李郁丰先生出 具的《简式权益变动报告书》和湖北长江航天科创产业投资有限公司（以下简称 "长江航天"）出具的《详式权益变动报告书》，现将有关情况公告如下： 一、本次权益变动基本情况 证券代码：300897 证券简称：山科智能 公告编号：2025-046 杭州山科智能科技股份有限公司 关于披露权益变动报告书的提示性公告 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。 ...

Core Viewpoint - The announcement details the change of control at Shankai Intelligent (300897) following the signing of a share transfer agreement with Hubei Changjiang Aerospace Technology Investment Co., Ltd, which will become the controlling shareholder of the company [1][2]. Group 1: Share Transfer Details - On July 16, Shankai Intelligent received a share transfer agreement signed by its actual controllers, which includes a change in the actual controller to the State-owned Assets Supervision and Administration Commission of the People's Government of Xinzhou District, Wuhan [1]. - After the transfer, Hubei Changjiang will hold 27.6191 million shares, representing 19.7% of the total share capital, thus becoming the controlling shareholder [1]. - The previous controllers' shareholdings will decrease to 11.14%, 7.24%, 8.58%, 6.49%, and 3.07% respectively, and they will waive voting rights for their remaining shares for 36 months post-transfer [1]. Group 2: Hubei Changjiang's Background - Hubei Changjiang's registered capital has increased from 800 million to 1.2 billion yuan, with shareholders including Wuhan Aerospace New City Industry Investment Co., Ltd (40%), Hubei Changjiang Linxin Electronic Technology Co., Ltd (40%), and Hubei Changxin Technology Partnership (20%) [2]. - Wuhan Aerospace New City and Hubei Changjiang Linxin have signed a concerted action agreement, establishing them as concerted actors [2]. Group 3: Strategic Investors and Future Prospects - The actual controller of Hubei Changjiang is the State-owned Assets Supervision and Administration Commission of the People's Government of Xinzhou District, with Changjiang Industrial Investment Group and Shanghai Linxin Investment Management Co., Ltd as significant strategic investors [2]. - Changjiang Industrial Group has a registered capital of 33.6 billion yuan and total assets of 250.9 billion yuan, with over 700 billion yuan in subscribed fund scale and 25 controlled subsidiaries [3]. - Shanghai Linxin Investment Management is recognized for its early involvement in overseas mergers in the integrated circuit sector and has led notable projects, contributing to the strategic investment in Shankai Intelligent [3]. - The transaction is expected to leverage state-owned resources to enhance Shankai Intelligent's business capabilities and governance, thereby improving its competitive strength [3].

Core Viewpoint - Hangzhou Shanke Intelligent Technology Co., Ltd. is undergoing a change in control due to the signing of a share transfer agreement and a voting rights waiver agreement by its actual controller and shareholders holding more than 5% of the shares [1] Group 1: Company Information - The actual controller and major shareholders have signed a share transfer agreement, indicating a potential change in control of the company [1] - The acquiring party is Hubei Changjiang Aerospace Technology Industry Investment Co., Ltd., which has updated its business license and relevant information [1] Group 2: Acquiring Party Details - Hubei Changjiang Aerospace has a registered capital of 800 million RMB and is a state-controlled limited liability company [1] - The legal representative of Hubei Changjiang Aerospace is Deng Yu, and its business scope includes procurement agency services, manufacturing of power electronic components, and investment activities [1] - The shareholder structure of Hubei Changjiang Aerospace includes Wuhan Aerospace New City Industry Investment Co., Ltd. (40%), Hubei Changjiang Linxin Electronics Technology Co., Ltd. (40%), and Hubei Changxin Technology Partnership (20%) [1]

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。 杭州山科智能科技股份有限公司（以下简称"山科智能"）于2025年7月17 日在巨潮资讯网（www.cninfo.com.cn）披露了《杭州山科智能科技股份有限公 司关于实际控制人和5%以上股东签署〈股份转让协议〉、实际控制人签署〈表决 权放弃协议〉暨控制权拟发生变更的提示性公告》（公告编号：2025-042）。 根据受让方湖北长江航天科创产业投资有限公司（以下简称"长江航天"） 最新取得的营业执照及提供的相关资料，结合国家企业信用信息公示系统公开信 息，受让方的相关信息更新为如下： | 名称 | 湖北长江航天科创产业投资有限公司 | | --- | --- | | 法定代表人 | 邓玉 | | 注册资本 | 80,000万人民币 | | 类型 | 有限责任公司(国有控股) | | 住所 | 湖北省武汉市新洲区双柳街星谷大道航天产业港4号楼2 层218 | | 统一社会信用代码 | 91420117MAEL75KA2L | | 经营范围 | 一般项目 : 采购代理服务;电力电子元器件制造;销售 | | | 代理;园区 ...

证券代码：300897 证券简称：山科智能 公告编号：2025-045 杭州山科智能科技股份有限公司 关于实际控制人和5%以上股东签署《股份转让协 议》、实际控制人签署《表决权放弃协议》暨控制权 拟发生变更的提示性公告 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。 重要提示： 1、杭州山科智能科技股份有限公司（以下简称"公司"）于2025年7月16日 收到公司实际控制人钱炳炯先生、岑腾云先生、季永聪先生、王雪洲先生、胡绍 水先生、5%以上股东杭州晟捷投资管理合伙企业（有限合伙）（以下简称"晟捷 投资"）、李郁丰先生、杭州晟盈投资管理合伙企业（有限合伙）（以下简称"晟 盈投资"）与湖北长江航天科创产业投资有限公司（以下"长江航天"）签署的 《股份转让协议》以及公司实际控制人钱炳炯先生、岑腾云先生、季永聪先生、 王雪洲先生、胡绍水先生与长江航天签署的《表决权放弃协议》。钱炳炯先生拟 将其持有的公司5,207,573.00股股份（占公司总股本的3.72%）转让给长江航天； 岑腾云先生拟将其持有的公司股份4,007,988.00股股份（占公司总股本的2.86%） 转 ...

Core Viewpoint - The control change at Shankang Intelligent marks the entry of a leading company in the smart water industry into the state-owned capital era, with Hubei Changjiang Aerospace Investment acquiring a 19.7% stake for 571 million yuan [1] Business Overview - Shankang Intelligent has over 20 years of experience in the water information technology sector, establishing a comprehensive business matrix covering "smart water supply, smart sewage, smart water conservancy, and direct drinking water" [2] - Key products include: - Smart hardware: Full range of smart remote water meters and solutions [2] - IoT platform: Smart metering cloud platform, leakage control systems, and smart water plant platforms [2] - Smart water conservancy products: Digital twin applications and operational management matrices [2] - The company's water network control machine products have shown rapid growth rates of 33.99%, 20.52%, and 6.49% over the past three years, maintaining a gross margin around 60% [2] National Capital Empowerment - The smart water industry faces increasing financial pressure on local governments, with Shankang Intelligent's Q1 2025 revenue down 17.62% and net profit down 43.28% due to delayed project bidding [3] - The entry of state capital is timely, providing: - Resource synergy: Collaboration with Wuhan Aerospace New City for market expansion in Central China [3] - Policy benefits: Participation in "smart city + digital twin" projects in the New District of Wuhan [3] Market Outlook - Analysts suggest that with state capital involvement, the company may accelerate industry consolidation through acquisitions, particularly in emerging fields like smart water conservancy and digital twins [4] - The smart water service system market in China is projected to grow from 2.28 billion yuan in 2024 to 3.91 billion yuan by 2029, with a compound annual growth rate of 9.12% [4] - The integration of capital and industry may provide a new model for the intelligent upgrade of traditional manufacturing, with Shankang Intelligent poised for a new phase of value reassessment [4]

Core Viewpoint - The company Shankai Intelligent (300897.SZ) is undergoing a significant change in ownership, with a planned transfer of shares that will result in a new controlling shareholder, Changjiang Aerospace, and a shift in actual control to the Wuhan Municipal Government's State-owned Assets Supervision and Administration Commission [1][4]. Share Transfer Details - The share transfer involves multiple stakeholders, including the actual controllers and significant shareholders, transferring a total of 27,619,091 shares, which represents 19.70% of the company's total share capital [2][3]. - The transfer price is set at 20.70 yuan per share, totaling approximately 571.72 million yuan for the entire transaction [3]. Ownership Changes - Post-transaction, Changjiang Aerospace will hold 19.70% of the voting rights, making it the controlling shareholder, while the previous actual controllers will relinquish their voting rights for the remaining shares they hold [4]. - The previous actual controllers will hold 51,198,147 shares, which is 36.51% of the total share capital, but will not exercise their voting rights for these shares for 36 months following the transfer [2]. Company Background - Shankai Intelligent was listed on the Shenzhen Stock Exchange's Growth Enterprise Market on September 28, 2020, with an initial issuance of 17 million shares at a price of 33.46 yuan per share [4]. - The company raised a total of 569 million yuan, with a net amount of 509 million yuan after deducting issuance costs, exceeding its original fundraising plan by 203 million yuan [5].

Group 1 - Yaxin Security plans to reduce its shareholding by up to 3%, totaling no more than 12 million shares, from August 8, 2025, to November 7, 2025 [1] - Shangwei Co. intends to issue up to 180 million shares to its controlling shareholder, raising no more than 1.144 billion yuan for digital upgrades and working capital [1][2] - Anker Innovations is exploring the possibility of overseas share issuance to enhance its global strategy and brand image, with no specific plan confirmed yet [3] Group 2 - AVIC Xi'an Aircraft Industry Group's chairman resigned due to work changes, effective immediately upon submission of the resignation [4] - Tianci Materials signed a procurement cooperation agreement to supply at least 550,000 tons of electrolyte products to Chuangneng New Energy from 2025 to 2030, enhancing market share and profitability [5][6] - Guangshentang's innovative drug GST-HG131 has been included in the list of breakthrough therapies, but this does not guarantee market approval or immediate financial impact [7][8] Group 3 - Chaozhuo Aerospace plans to reduce its shareholding by up to 3%, totaling no more than 896,000 shares, from August 7, 2025, to November 6, 2025 [9] - Taiji Group intends to repurchase shares worth between 80 million and 120 million yuan, with a maximum price of 28.03 yuan per share, to be used for cancellation [11][12] - Xibu Materials plans to invest 125 million yuan in a private placement by its subsidiary to raise 147 million yuan for working capital and loan repayment [13] Group 4 - Shantui Co. plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [14] - *ST Huawang intends to acquire 55.5% of Niwei Power for 666 million yuan, entering the new energy hybrid vehicle sector [15] - Tailin Bio's controlling shareholder plans to reduce its shareholding by up to 1.5%, totaling no more than 1.8195 million shares, for personal funding needs [17] Group 5 - Huicheng Vacuum plans to reduce its shareholding by up to 3%, totaling no more than 3 million shares, from August 7, 2025, to November 6, 2025 [18][19] - Kesi Co.'s actual controller plans to reduce its shareholding by up to 3%, totaling no more than 14.27 million shares, for personal funding needs [20][21] - Zhongchong Co.'s controlling shareholder plans to reduce its shareholding by up to 1.5%, totaling no more than 4.56 million shares, for funding needs [22][23] Group 6 - Shanhigh Environmental plans to raise no more than 718 million yuan through a private placement to supplement working capital and repay bank loans [24][25] - Zhongrong Electric plans to invest 114 million yuan in the construction of the Sinok New Energy Technology Park, expected to be completed by the end of 2027 [26] - Kaisen New Materials' shareholder plans to transfer 4.75% of its shares, totaling 20 million shares, for personal funding needs [27] Group 7 - Xinxin Standard's controlling shareholder plans to reduce its shareholding by up to 3%, totaling no more than 6.7792 million shares, for personal funding needs [28] - Chuhuan Technology plans to invest 9.99 million yuan in a partnership focused on high-end manufacturing, including semiconductors and new materials [29] - Shankai Intelligent's stock will resume trading after a share transfer agreement with Changjiang Aerospace, which will become the controlling shareholder [30]