Mergers and Acquisitions - Changrong Co., Ltd. plans to acquire 100% equity of Enchi New Energy from Enhui New Energy for a consideration of 0 yuan, followed by a capital increase of 60 million yuan for a 100,000 kW photovoltaic power generation project in Yongchang County [1] - Zaiseng Technology has terminated its cash acquisition plan for 49% equity of Maikelong due to lack of substantial progress and to protect the interests of the company and its shareholders [2] Shareholding Changes - Yongding Co., Ltd.'s controlling shareholder, Yongding Group, intends to reduce its shareholding by up to 4,385,970 shares, representing no more than 3% of the total share capital [3] - Xinhang New Materials' controlling shareholder, Qin Cui'e, plans to reduce her shareholding by up to 349,760 shares, approximately 2% of the total share capital [4] - Dagang Holdings' shareholder, Yingqi Management, plans to reduce its shareholding by up to 952,000 shares, about 3% of the total share capital [5] Risk Matters - Pinming Technology is planning a significant matter that may lead to a change in control, resulting in a stock suspension from September 18 for no more than 2 trading days [6] - Hangzhou High-tech's shareholder, Wanren Zhongying, has 583,370 shares (4.61% of total share capital) subject to judicial auction scheduled for October 16-17, 2025 [7] Company Operations - Kosen Technology clarified that it does not produce AI glasses or their structural components, and its folding screen hinge assembly business generated only 2.10% of total revenue in the first half of 2025 [8] - Meili Cloud's shareholder, Zhongye Paper, has had its bankruptcy liquidation application accepted by the court [9][10] Stock Trading - Tianpu Co., Ltd. has completed its stock trading suspension review and will resume trading on September 18, following an investigation into abnormal trading activities [11]

Group 1 - The company announced the termination of the cash acquisition of a 49% stake in Sichuan Maikelong Vacuum New Materials Co., Ltd. due to lack of substantial progress in the transaction [2] - The board of directors had previously approved the acquisition on August 1, 2025, with a proposed investment of 230.9517 million yuan [2] - The decision to terminate the acquisition was made after careful evaluation and friendly negotiations with all parties involved [2] Group 2 - The board meeting held on September 17, 2025, was the third strategic committee meeting of the fifth board [2] - The agreement to terminate the acquisition was signed by all parties on September 16, 2025 [2] - The related directors recused themselves from the voting process during the initial approval of the acquisition [2]

Group 1 - The acquisition of 49% stake in Sichuan Maikelong Vacuum New Materials Co., Ltd. by the company for 231 million yuan has been officially terminated due to lack of substantial progress in the transaction [1][2] - The company had previously announced on August 1 its intention to acquire the stake, which would have allowed it to control the board of Maikelong and consolidate it into its financial statements [1][2] - The termination of the acquisition will not have a significant impact on the company's development strategy or financial status, as the transaction had not been approved by the shareholders and no payment was made [3] Group 2 - Maikelong is a high-tech enterprise focused on the research, production, and sales of vacuum insulation panels, with established applications in home appliances and new energy vehicles [2] - In 2024, Maikelong is projected to achieve a net profit of approximately 27.06 million yuan, with a net profit of about 1.6 million yuan in the first quarter of 2025 [2] - The valuation of Maikelong's total equity was assessed at approximately 471 million yuan, reflecting an increase of 366 million yuan, or a 346.18% appreciation compared to its book net asset value of 106 million yuan [2]

格隆汇9月17日丨再升科技(603601.SH)公布，2025年8月1日，重庆再升科技股份有限公司召开第五届董 事会第二十三次会议，审议通过了《关于公司现金收购迈科隆49%股权暨关联交易的议案》，关联董事 郭茂先生、郭思含女士已回避表决。董事会同意公司以自有资金23,095.17万元，收购杨兴志持有的四川 迈科隆真空新材料有限公司（简称"迈科隆"或"标的公司"）49%股权，郭彦、重庆益源智企业管理咨询 合伙企业（有限合伙）放弃优先购买权。公司于2025年8月1日签订《关于四川迈科隆真空新材料有限公 司之股权购买协议》。 公司在推进本次交易期间，因受客观因素影响，股权转让事宜一直未取得实质性进展，《股权购买协 议》尚未生效。为切实维护公司及全体股东利益，经公司审慎评估并与交易各方友好协商，决定终止本 次收购。 ...

Group 1 - The company, Zaiseng Technology, announced the convening of its fifth board meeting on September 17, 2025, via communication voting to discuss the proposal for the third extraordinary shareholders' meeting of 2025 [1] - For the fiscal year 2024, Zaiseng Technology's revenue composition is as follows: energy-efficient products account for 52.57%, clean air solutions for 45.06%, and other businesses for 2.36% [1] - As of the report date, Zaiseng Technology has a market capitalization of 5.5 billion yuan [1]

| 证券代码：603601 | 证券简称：再升科技 | | 公告编号：临 | 2025-077 | | --- | --- | --- | --- | --- | | 债券代码：113657 | 债券简称：再 22 | 转债 | | | 重要内容提示： | 投资标的名称 | 四川迈科隆真空新材料有限公司 49%股权 | | | --- | --- | --- | | 投资金额（万元） | 23,095.17 | | | 投资进展情况 | 完成 交易要素变更 | ■终止 | | 特别风险提示（如有） | 无 | | 一、原对外投资基本情况 2025 年 8 月 1 日，重庆再升科技股份有限公司（以下简称"再升科技"或 "公司"）召开第五届董事会第二十三次会议，审议通过了《关于公司现金收购 迈科隆 49%股权暨关联交易的议案》，关联董事郭茂先生、郭思含女士已回避表 决。董事会同意公司以自有资金 23,095.17 万元，收购杨兴志持有的四川迈科隆 真空新材料有限公司（以下简称"迈科隆"或"标的公司"）49%股权，郭彦、 重庆益源智企业管理咨询合伙企业（有限合伙）放弃优先购买权。公司于 2025 年 8 月 1 ...

| 证券代码：603601 | 证券简称：再升科技 | 公告编号：临 2025-078 | | --- | --- | --- | | 债券代码：113657 | 债券简称：再 22 转债 | | 重庆再升科技股份有限公司 关于使用部分暂时闲置自有资金 进行现金管理的公告 重要内容提示： 基本情况 | 投资金额 | 不超过人民币 60,000 万元（含） | | --- | --- | | 投资种类 | 安全性高、流动性好、风险较低的理财产品 | | 资金来源 | 自有资金 | 已履行的审议程序 重庆再升科技股份有限公司（以下简称"公司"或"再升科技"）于 2025 年 9 月 17 日先后召开第五届董事会审计委员会 2025 年第六次会议、 第五届董事会第二十六次会议，审议通过了《关于使用部分暂时闲置自 有资金进行现金管理的议案》，本议案无需提交公司股东会审议。 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。 特别风险提示 公司使用部分暂时闲置自有资金进行现金管理购买的标的为安全性 高、流动性好、风险较低的理财产品，但金融市 ...

关于召开2025年第三次临时股东会的通知 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。 重要内容提示： 一、 召开会议的基本情况 (一) 股东会类型和届次 2025年第三次临时股东会 | 证券代码：603601 | 证券简称：再升科技 | 公告编号：临 2025-079 | | --- | --- | --- | | 债券代码：113657 | 债券简称：再 22 转债 | | 重庆再升科技股份有限公司 召开的日期时间：2025 年 10 月 10 日 14 点 30 分 召开地点：重庆市渝北区回兴街道婵衣路 1 号重庆再升科技股份有限公司五 楼会议室 (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会网络投票系统 网络投票起止时间：自2025 年 10 月 10 日 至2025 年 10 月 10 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 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互 联网投票平台的投票时间 ...

| 证券代码：603601 | 证券简称：再升科技 | 公告编号：临 2025-076 | | --- | --- | --- | | 债券代码：113657 | 债券简称：再 22 转债 | | 重庆再升科技股份有限公司 第五届董事会第二十六次会议决议公告 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、董事会会议召开情况： 重庆再升科技股份有限公司（以下简称"公司"）第五届董事会第二十六次 会议通知于 2025 年 9 月 16 日以传真、电话、邮件或专人送达等方式发出，全体 董事一致同意豁免本次临时会议通知时限要求，会议于 2025 年 9 月 17 日以通讯 表决方式召开。本次会议应出席董事 8 人，实际出席董事 8 人。会议由董事长郭 茂先生主持，公司部分高级管理人员列席会议。会议的召集、召开、表决程序及 审议事项符合《中华人民共和国公司法》(以下简称"《公司法》")《中华人民 共和国证券法》（以下简称"《证券法》"）《重庆再升科技股份有限公司章程》 （以下简称"《公司章程》"）等的规定，会议合法有效。 二、董事 ...

智通财经APP讯，再升科技(603601.SH)发布公告，公司在推进本次交易期间，因受客观因素影响，股 权转让事宜一直未取得实质性进展，《股权购买协议》尚未生效。为切实维护公司及全体股东利益，经 公司审慎评估并与交易各方友好协商，决定终止本次收购四川迈科隆真空新材料有限公司(以下简称"迈 科隆"或"标的公司")49%股权。 ...