Group 1 - The company held its second supervisory board meeting on June 27, 2025, to discuss and approve the use of idle raised funds for cash management, with a maximum amount of up to 540 million RMB [3][9][25] - The cash management aims to improve the efficiency of fund usage and generate investment returns without affecting the company's normal operations or project progress [3][11][23] - The company will invest in low-risk, high-liquidity principal-protected products, with the investment period from July 1, 2025, to June 30, 2026 [14][15][18] Group 2 - The company plans to change the implementation subjects and locations of certain fundraising projects to enhance project efficiency and align with strategic goals [5][28][31] - The new implementation subject will be Xian High Voltage Electric Research Institute (Xiamen) Co., Ltd., which will focus on technology services and innovation in the green electrical equipment sector [32][33] - This change will not alter the total investment amount or the nature of the projects, ensuring no adverse impact on the company's operations or shareholder interests [28][35][39] Group 3 - The company will convene a temporary shareholders' meeting on July 15, 2025, to discuss the approved proposals from the board meetings [42][44] - The meeting will utilize a combination of on-site and online voting methods to facilitate shareholder participation [45][46] - Shareholders must register in advance and provide necessary documentation to attend the meeting [53][54]

Core Points - The company, Xi'an High Voltage Apparatus Research Institute Co., Ltd., was established as a joint-stock limited company based on the transformation of Xi'an High Voltage Apparatus Research Institute Co., Ltd. [2][3] - The company was approved for listing on the Shanghai Stock Exchange's Sci-Tech Innovation Board on March 30, 2023, with an initial public offering of 79,144,867 shares [2][3] - The registered capital of the company is RMB 316,579,466 [3] Company Overview - The company is located at 18 North Section, West Second Ring Road, Lianhu District, Xi'an, with a postal code of 710077 [3] - The company aims to become an international public technology service platform for electrical equipment with independent intellectual property rights and a well-known brand [4][5] - The business scope includes measurement technology services, technical services, engineering and technology research, manufacturing and sales of testing machines, and software development [5][6] Share Structure - The company's shares are issued in the form of stocks, with a par value of RMB 1 per share [18][20] - The total number of shares issued by the company is 316,579,466, all of which are ordinary shares [22] - The company prohibits providing any financial assistance to individuals or entities purchasing its shares [24] Shareholder Rights and Responsibilities - Shareholders have rights to dividends, attend meetings, supervise the company's operations, and request information [36][37] - Shareholders must comply with laws and the company's articles of association, and they are responsible for timely payment of their subscribed capital [41][42] - Shareholders holding more than 5% of voting shares must report any pledges of their shares to the company [42] Shareholder Meetings - The company holds annual shareholder meetings within six months after the end of the previous fiscal year [47] - Shareholders can propose temporary meetings under certain conditions, such as significant losses or requests from shareholders holding over 10% of shares [48][49] - The company must provide legal opinions on the meeting's legality and the qualifications of attendees [50] Voting and Resolutions - Resolutions can be ordinary or special, with ordinary resolutions requiring a simple majority and special resolutions requiring a two-thirds majority [80][81] - Shareholders can exercise their voting rights based on the number of shares they hold, with each share granting one vote [83] - Related shareholders must abstain from voting on transactions involving their interests [30]

Summary of Key Points Core Viewpoint - The company, Xi'an High Voltage Electrical Research Institute Co., Ltd., is changing the implementation subjects and locations of certain fundraising projects to enhance efficiency and align with market demands while maintaining the total investment amount unchanged [1][6]. Fundraising Basic Information - The company has received approval from the China Securities Regulatory Commission for its initial public offering, issuing 79.144867 million shares at a price of RMB 14.16 per share, raising a total of RMB 1,120.6913 million. After deducting issuance costs of RMB 60.9083 million, the net amount raised is RMB 1,059.7830 million [1][2]. Fundraising Investment Project Details - The total investment for the fundraising projects is RMB 910 million, with the entire amount allocated to two main projects: the new electric equipment detection capability enhancement project and the key technology research and testing base for new environmentally friendly transformers [2][5]. Changes in Implementation Subjects and Locations - The company plans to add Xi'an High Voltage Electrical Research Institute (Xiamen) Co., Ltd. as a new implementation subject and change the project locations to Xiamen. This change aims to leverage local resources and enhance collaboration with industry needs [3][4][5]. Reasons for Changes - The changes are driven by the need for long-term project development and market analysis. Xiamen is identified as a hub for new energy enterprises, which will facilitate better integration with industry demands and local academic resources [4][5]. Impact of Changes - The changes will not affect the total investment amount or the business direction of the fundraising projects. They are expected to improve project execution efficiency and align with the company's strategic goals [6][7]. Fundraising Management Post-Change - The company will establish a dedicated account for the new implementation subject to manage and utilize the raised funds effectively [6]. Review Procedures - The changes have been approved by the company's board and supervisory committee and will be submitted for shareholder approval. The supervisory committee supports the changes, stating they will enhance fundraising efficiency without harming shareholder interests [6][7]. Sponsor's Verification Opinion - The sponsor, China International Capital Corporation, has verified that the changes comply with relevant regulations and will not adversely affect the fundraising projects [7].

Group 1 - Hengbang Co., Ltd. plans to establish a joint venture with Huasheng Development with a registered capital of 10 million yuan, where Hengbang will contribute 8 million yuan (80%) and Huasheng will contribute 2 million yuan (20%) [1] - Hunan Gold's subsidiary Anhua Zhazi Creek Smelting Plant will undergo temporary maintenance starting from the end of June 2025, expected to last no more than 30 days [2] - Defu Technology's subsidiary signed supply agreements for lithium battery copper foil products with two leading global companies, with contract durations of 3 years and 5 years respectively [3] Group 2 - Binjiang Group won the rights to two residential land parcels for a total price of 4.368 billion yuan [5] - Zhong'an Technology announced the resignation of its executive vice president and board secretary due to personal reasons [7] - Changqing Technology's project for special polymer materials and electronic materials has officially commenced production, adding a capacity of 120,500 tons per year [10] Group 3 - Gansu Energy received approval from the China Securities Regulatory Commission to publicly issue bonds totaling up to 2 billion yuan [10] - Shuoshi Biology obtained a medical device registration certificate for an in vitro diagnostic reagent, valid until June 2030 [12] - Yawen Co., Ltd. plans to issue shares to specific investors, with the application accepted by the Shenzhen Stock Exchange [13] Group 4 - Guoyao Modern's subsidiary received approval for the listing of a raw material drug, which is a selective anticholinergic agent [16] - Inner Mongolia First Machinery's subsidiary signed a railway freight car procurement contract worth 130 million yuan [18] - Xining Special Steel plans to raise up to 1 billion yuan through a private placement to its controlling shareholder [39] Group 5 - Huadong Medicine's subsidiary received approval for a clinical trial of a new injectable drug targeting advanced solid tumors [29] - Warner Pharmaceutical's compound potassium hydrogen phosphate injection passed the consistency evaluation for generic drugs [30] - North Special Technology plans to raise up to 300 million yuan through a private placement for a production base project in Thailand [30] Group 6 - Xiangyang Technology is the first candidate for a 533 million yuan Airbus project [45] - Haishun New Materials intends to acquire 100% of Guangdong Zhengyi Packaging [46] - Jida Zhengyuan's shareholder plans to reduce their stake by up to 0.73% due to personal financial needs [47]

证券代码：688334 证券简称：西高院 公告编号：2025-030 西安高压电器研究院股份有限公司 关于变更部分募投项目实施主体、实施地点的公告 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、准确性和完整性依 法承担法律责任。 二、募集资金投资项目情况 根据公司披露的《西安高压电器研究院股份有限公司首次公开发行 股票并在科创板上市招股说明书》及其他相关公告，公司首次公开发行 股票募集资金扣除发行费用后，投入以下募投项目建设： 截至 2024 年 12 月 31 日的募集资金使用情况详见公司 2025 年 4 月 11 日披露于上海证券交易所网站（www.sse.com.cn）的《西安高压电器 研究院股份有限公司关于公司 2024 年度募集资金存放与实际使用情况 的专项报告》（公告编号：2025-010）。 三、本次变更部分募投项目实施主体、实施地点的具体情况 重要内容提示： 为满足西安高压电器研究院股份有限公司（以下简称"公司""西 高院"）战略规划及业务需要，提高募集资金使用效率，推进募投项目实 施，结合公司发展目标、公司经营现状以及募投项目实际情况 ...

证券代码：688334 证券简称：西高院 公告编号：2025-031 西安高压电器研究院股份有限公司 关于增加公司营业范围、修订《公司章程》并授权办理 工商变更登记的公告 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、准确性和完整性依 法承担法律责任。 西安高压电器研究院股份有限公司（以下简称"公司"）于 2025 年 6 月 27 日召开第二届董事会第二次会议，审议通过了《关于增加公司营 业范围、修订<公司章程>并授权办理工商变更登记的议案》，该议案尚需 提交公司股东大会审议。公司现将相关事项公告如下： 一、公司营业范围增加的相关情况 公司在对外开展实验室或试验系统建设业务中，涉及到试验设备、 测量系统、智能化系统等业务，因此拟在公司经营范围中增加"试验机 制造、试验机销售、实验分析仪器制造、实验分析仪器销售、工业自动 控制系统装置制造、工业自动控制系统装置销售、软件开发"。 变更后的公司经营范围为： 一般项目：计量技术服务；技术服务、技术开发、技术咨询、技术 交流、技术转让、技术推广；工程和技术研究和试验发展；试验机制造、 试验机销售；实验分析仪器制 ...

证券代码：688334 证券简称：西高院 公告编号：2025-029 西安高压电器研究院股份有限公司 关于公司使用部分闲置募集资金进行现金管理的公告 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、准确性和完整性依 法承担法律责任。 西安高压电器研究院股份有限公司（以下简称"公司"）于 2025 年 6 月 27 日召开第二届董事会第二次会议、第二届监事会第二次会议，分 别审议通过了《关于公司使用部分闲置募集资金进行现金管理的议案》， 同意公司使用最高额度不超过 5.4 亿元人民币闲置募集资金进行现金管 理，按照相关规定严格控制风险，选择适当的时机，阶段性购买安全性 高、流动性好的保本型产品，且该等产品不得用于质押。以上资金额度 自 2025 年 7 月 1 日起至 2026 年 6 月 30 日止有效。在上述期限内，资金 可循环滚动使用。现将相关事项公告如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于同意西安高压电器研究院股份有 限公司首次公开发行股票注册的批复》（证监许可〔2023〕726 号）同意 注册，并经上海证券交易所同意，公司首次公 ...

2025年第二次临时股东大会 证券代码：688334 证券简称：西高院 公告编号：2025-032 西安高压电器研究院股份有限公司 关于召开2025年第二次临时股东大会的通知 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 召开日期时间：2025 年 7 月 15 日 10 点 00 分 召开地点：西安天翼新商务酒店（陕西省西安市莲湖区西二环南段 281 号） （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 7 月 15 日 至2025 年 7 月 15 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 股东大会召开日期：2025年7月15日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时 ...

证券代码：688334 证券简称：西高院 公告编号：2025-033 西安高压电器研究院股份有限公司 第二届监事会第二次会议决议公告 本公司监事会及全体监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、准确性和完整性依 法承担法律责任。 一、监事会会议召开情况 西安高压电器研究院股份有限公司（以下简称"公司"）第二届监事 会第二次会议通知于 2025 年 6 月 20 日以电话、电子邮件方式发出，会 议于 2025 年 6 月 27 日在西安市莲湖区西二环北段 18 号公司综合楼 511 会议室以现场结合网络视频会议方式召开。会议应出席监事 3 名，实际 出席参与表决监事 3 名，本次会议由监事会主席惠云霞女士主持。会议 的召开符合《中华人民共和国公司法》等法律、法规、规范性文件及《公 司章程》的规定，会议形成的决议合法、有效。 二、监事会会议审议情况 进行，不存在变相改变募集资金投向和损害公司及全体股东利益的情形。 同意公司本次变更部分募投项目实施主体、实施地点事项。 表决结果：同意 3 票，反对 0 票，弃权 0 票。 本议案尚需提交公司股东大会审议。 经与会监事审议，做 ...

中国国际金融股份有限公司 使用部分闲置募集资金进行现金管理的核查意见 关于西安高压电器研究院股份有限公司 中国国际金融股份有限公司（以下简称"保荐机构"）作为西安高压电器研究院股 份有限公司（以下简称"西高院"或"公司"）首次公开发行股票并在科创板上市的保 荐机构，根据《证券发行上市保荐业务管理办法》《上市公司募集资金监管规则》《上 海证券交易所科创板股票上市规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等有关法律、行政法规、部门规章及业务规则的要求，对西高院本 次使用部分闲置募集资金进行现金管理的事项进行了核查，具体情况如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于同意西安高压电器研究院股份有限公司首次公开 发行股票注册的批复》（证监许可〔2023〕726 号）同意注册，并经上海证券交易所同 意，公司首次公开发行人民币普通股（A 股）股票 7,914.4867 万股，每股发行价格为人 民币 14.16 元，募集资金总额为人民币 112,069.13 万元，扣除发行费用（不含增值税） 人民币 6,090.83 万元，实际募集资金净额为人民币 105,978.30 万元。 ...