Group 1 - The company, Hangzhou Rewei Electric Heating Technology Co., Ltd., has signed a four-party supervision agreement for the storage of raised funds with its subsidiaries and the underwriting institution [4][5][6] - The company successfully raised a total of RMB 924.23 million through its initial public offering, with a net amount of RMB 805.63 million after deducting issuance costs [2][3] - The raised funds will be specifically used for the expansion project of producing 40 million electric heating components annually and for temporarily supplementing working capital [5][6] Group 2 - The four-party supervision agreement includes provisions for the management and usage of the raised funds, ensuring compliance with relevant laws and regulations [6][7] - The underwriting institution, Guotai Junan Securities Co., Ltd., is responsible for supervising the usage of the raised funds and must conduct on-site investigations at least biannually [6][7] - The agreement stipulates that any withdrawal exceeding 20% of the net raised funds must be reported to the underwriting institution along with a detailed expenditure list [7][8]

杭州热威电热科技股份有限公司 关于子公司签订募集资金专户存储四方监管协议的 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、准确性和完整性承担法律责任。 一、募集资金基本情况 经中国证券监督管理委员会出具的《关于同意杭州热威电热科技股份有限公 司首次公开发行股票注册的批复》（证监许可[2023]1482号）同意，杭州热威电 热科技股份有限公司（以下简称"公司"）于2023年8月30日首次公开发行人民币 普通股（A股）40,010,000股，发行价格为人民币23.10元/股，募集资金总额为人 民币924,231,000.00元，减除发行费用（不含税）人民币118,603,997.87元后，募 集资金净额为805,627,002.13元。其中，计入实收股本人民币肆仟零壹万元整 （¥40,010,000.00），计入资本公积（股本溢价）765,617,002.13元。 证券代码：603075 证券简称：热威股份 公告编号：2025-048 上述募集资金已于2023年9月5日全部到账，并由天健会计师事务所（特殊普 通合伙）审验并出具"天健验〔2023〕477 ...

Core Viewpoint - The company, Hangzhou Rewei Electric Heating Technology Co., Ltd., has approved the temporary use of idle raised funds for working capital and cash management, which is expected to enhance fund utilization efficiency without affecting ongoing investment projects [1][2][4]. Trading Information Summary - As of September 2, 2025, the company's stock closed at 24.72 yuan, down 1.71%, with a turnover rate of 6.8% and a trading volume of 28,000 hands, resulting in a transaction amount of 69.0649 million yuan [1]. - On the same day, the net outflow of main funds was 5.1008 million yuan, accounting for 7.39% of the total transaction amount, while retail investors saw a net inflow of 5.4688 million yuan, representing 7.92% of the total transaction amount [1]. Company Announcement Summary - The company's second board meeting on September 2, 2025, approved the use of up to 200 million yuan of idle raised funds for temporary working capital, with a usage period not exceeding 12 months [1][2]. - The board also approved the use of up to 390 million yuan (including 18.8938 million yuan of oversubscribed funds) for cash management, which will be invested in low-risk, high-liquidity principal-protected products [2][4]. - The company’s total net raised funds from the initial public offering amounted to 805.627 million yuan, with part of the funds temporarily idle due to project construction cycles [4]. Regulatory Compliance - The company’s actions regarding the use of idle funds have been reviewed and approved by both the board and the supervisory board, with no objections from the sponsor, Guotai Junan Securities Co., Ltd., confirming compliance with relevant laws and regulations [2][4].

Group 1 - The company held its 26th meeting of the second board on September 2, 2025, where all 7 directors attended and approved the use of idle raised funds [2][4] - The board approved a proposal to temporarily use up to RMB 200 million of idle raised funds to supplement working capital for a period not exceeding 12 months [10][12] - The company’s sponsor, Guotai Junan Securities, provided a clear verification opinion on the proposal [3][6] Group 2 - The company also approved a proposal to use up to RMB 390 million of idle raised funds for cash management, which includes RMB 18.89 million of over-raised funds [21][22] - The cash management will be conducted in a way that does not affect the normal operation of the company or the implementation of investment projects [5][18] - The board and supervisory committee confirmed that the proposals comply with relevant laws and regulations, ensuring the protection of shareholder interests [17][41] Group 3 - The company raised a total of RMB 924.23 million from its initial public offering, with a net amount of RMB 805.63 million after deducting issuance costs [11][24] - As of June 30, 2025, the company had used RMB 423.25 million of the raised funds, leaving RMB 382.37 million unutilized [14][27] - The company plans to ensure that the use of idle funds for cash management will not change the intended use of the raised funds or harm shareholder interests [28][39]

Group 1 - The company announced the approval of two proposals during the 26th meeting of its second board of directors, which include using part of the idle raised funds to temporarily supplement working capital and using part of the temporarily idle raised funds for cash management [2]

Group 1 - The core point of the article is that Hotway Co., Ltd. announced the approval of two proposals by its second supervisory board meeting, which involve using part of the idle raised funds to temporarily supplement working capital and for cash management [1] Group 2 - The first proposal approved is to use part of the idle raised funds to temporarily supplement working capital [1] - The second proposal involves using part of the temporarily idle raised funds for cash management purposes [1]

Group 1 - The company held its 26th meeting of the second board on September 2, 2025, with all 7 directors present, ensuring compliance with legal and regulatory requirements [1] - The board approved the proposal to use up to RMB 200 million of idle raised funds to temporarily supplement working capital, with a usage period not exceeding 12 months from the date of approval [1] - The board also approved the proposal to use up to RMB 390 million of temporarily idle raised funds for cash management, ensuring it will not affect daily operations or the normal implementation of investment projects [2]

Group 1 - The company held its 22nd meeting of the second supervisory board on September 2, 2025, with all three supervisors present, ensuring compliance with legal and regulatory requirements [1][3] - The supervisory board approved the proposal to use up to RMB 200 million of idle raised funds to temporarily supplement working capital, which is expected to enhance fund utilization efficiency and reduce financial costs [2][1] - The supervisory board also approved the proposal to use temporarily idle raised funds for cash management, allowing for improved fund efficiency and potential investment benefits without affecting project construction or normal operations [2][1]

国泰海通证券股份有限公司 二、募集资金投资项目的基本情况 根据《杭州热威电热科技股份有限公司首次公开发行股票并在主板上市招股 说明书》《关于部分募投项目新增实施主体及实施地点的公告》（公告编号： 2023-018）《关于调整部分募集资金投资项目实施内容及内部投资结构的公告》 （公告编号：2024-001）《关于部分募投项目新增实施地点的公告》（公告编号： 使用部分暂时闲置募集资金进行现金管理的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为杭州热 威电热科技股份有限公司（以下简称"热威股份"、"公司"或"发行人"）首次公开 发行股票并在主板上市的保荐人，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》《上海证券交易所上市公司自律监管指引第 1 号—— 规范运作》《上海证券交易所股票上市规则》等有关法律法规和规范性文件的要 求，就杭州热威电热科技股份有限公司使用暂时闲置募集资金进行现金管理的事 项进行了审慎核查，并发表如下核查意见： 一、募集资金基本情况 经中国证券监督管理委员会出具的《关于同意杭州热威电热科技股份有限公 司首次公开发行股票注册的批复》（证监许可[20 ...

国泰海通证券股份有限公司 关于杭州热威电热科技股份有限公司 | 序号 | 项目名称 | 实施主体 | 总投资额 （万元） | 募集资金拟投 入金额（万元） | | --- | --- | --- | --- | --- | | 1 | 年产 4,000 万件电热元件生产线扩建 项目 | 安吉热威 | 54,289.65 | 45,568.18 | | 2 | 杭州热威汽车零部件有限公司年产 500 万台新能源汽车加热管理系统加 热器项目 | 热威汽零 泰国汽零 | 28,662.97 | 24,089.17 | | | | 江山热威 | | | | 3 | 技术研发中心升级项目 | 热威股份 | 6,315.98 | 6,315.98 | | | 合计 | | 89,268.60 | 75,973.32 | 使用部分闲置募集资金暂时补充流动资金的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为杭州热 威电热科技股份有限公司（以下简称"热威股份"、"公司"或"发行人"）首次公开 发行股票并在主板上市的持续督导保荐机构，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》《 ...