Group 1 - The company ST Yifei (688646.SH) plans to use up to RMB 450 million of temporarily idle raised funds for cash management [1] - The company and its subsidiaries intend to use up to RMB 500 million of temporarily idle self-owned funds for cash management [1]

国联民生证券承销保荐有限公司 关于武汉逸飞激光股份有限公司使用部分暂时闲置募集资 金及自有资金进行现金管理的核查意见 国联民生证券承销保荐有限公司（以下简称"国联民生"或"保荐机构"）作为 武汉逸飞激光股份有限公司（以下简称"逸飞激光"或"公司"）首次公开发行股份 并在科创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》 《上海证券交易所科创板股票上市规则》《上市公司监管指引第 2 号——上市公 司募集资金管理和使用的监管要求》《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》等有关法律法规和规范性文件的要求，保荐机构对逸 飞激光拟使用部分暂时闲置募集资金及自有资金进行现金管理的事项进行了专 项核查，并发表如下意见： 一、本次使用部分暂时闲置募集资金和自有资金进行现金管理的基本情况 1、投资目的 为提高募集资金及自有资金的使用效率，在确保不影响募集资金投资项目建 设、不变相改变募集资金使用用途、不影响公司及子公司正常运营及确保资金安 全并有效控制风险的前提下，公司将合理使用部分暂时闲置募集资金及自有资金 进行现金管理，以更好地实现公司募集资金及自有资金的保值增值，增加公司收 益 ...

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-072 武汉逸飞激光股份有限公司 关于使用部分暂时闲置募集资金及自有资金进行现 金管理的公告 已履行及拟履行的审议程序 公司于 2025 年 10 月 21 日召开了第二届董事会第十七次会议，审议通过了 《关于使用部分暂时闲置募集资金及自有资金进行现金管理的议案》，保荐机构 国联民生证券承销保荐有限公司（以下简称"保荐机构"）对使用暂时闲置募集 资金及自有资金进行现金管理的事项出具了明确无异议的核查意见。本事项无需 提交股东会审议。 特别风险提示 尽管公司使用募集资金购买安全性高、满足保本要求、流动性好、产品期限 不超过 12 个月的投资产品，使用自有资金购买安全性高、流动性好的投资产品， 总体风险可控，但金融市场受宏观经济的影响较大，不排除该投资受到市场波动 的影响，存在一定的系统性风险。公司将根据经济形势以及金融市场的变化适时 适量投资，降低市场波动引起的风险。 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： 基本情况 | 投资金额 | 95 ...

Group 1 - The company has significant technological reserves in machine vision, including positioning technology and digital online inspection technology, which are important components of its core technology system [2] - The company encourages investors to refer to its regular reports for detailed information on its technologies [2]

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-071 武汉逸飞激光股份有限公司 关于第二期以集中竞价交易方式回购公司股份的进展 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。 武汉逸飞激光股份有限公司（以下简称"公司"）于 2025 年 2 月 4 日、2025 年 2 月 21 日分别召开第二届董事会第十一次会议和 2025 年第一次临时股东大会， 审议通过了《关于第二期以集中竞价交易方式回购公司股份方案的议案》,同意公 司通过上海证券交易所交易系统以集中竞价交易的方式进行股份回购，本次回购 的股份将在未来适宜时机用于股权激励/员工持股计划、注销并减少注册资本，其 中，拟用于股权激励/员工持股计划的股份数量不低于实际回购总量的 50%，拟用 于注销并减少注册资本的股份数量不高于实际回购总量的 50%。本次回购股份的 资金来源为公司自有资金和自筹资金（含股票回购专项贷款），资金总额不低于人 民币 5,000 万元（含），不超过人民币 10,000 万元（含），回购股份的价格不超过 人民币 56.17 ...

Core Insights - The collaboration between Yifei Laser and Jinyu New Energy has successfully developed and delivered the first batch of "Wuji" all-solid-state lithium metal cylindrical batteries, which exhibit high energy density, safety, and stability at temperatures above 150°C [1][2][3] Group 1: Technological Advancements - The "Wuji" all-solid-state lithium metal battery combines innovative technologies such as all-solid-state electrolytes and thermal composite winding processes, achieving breakthroughs in temperature adaptability and stability [3][4] - The development of gradient composite interface construction technology and dynamic self-healing control technology has enabled continuous production of solid-state electrolytes, addressing core manufacturing challenges [3][4] - The integration of cylindrical and all-tab designs significantly reduces internal resistance and enhances power performance, potentially improving production efficiency for large-scale manufacturing [4][5] Group 2: Market Potential - The global market for solid-state batteries is projected to reach several hundred billion to over a trillion yuan, with an expected shipment volume of 614.1 GWh by 2030, achieving a market penetration rate of 10% in the overall lithium battery market [5][6] - The unique characteristics of the "Wuji" battery position it well for rapid commercialization in high-end industrial applications, including drones, electric aircraft, underwater vehicles, and high-altitude operations [4][5] Group 3: Strategic Collaborations - Yifei Laser and Jinyu New Energy have established a comprehensive strategic partnership focusing on equipment development, process optimization, and market promotion for solid-state batteries [2][6] - The collaboration aims to create a benchmark smart manufacturing factory for solid-state batteries, enhancing efficiency and cost control across the entire industry chain [6]

Core Viewpoint - Wuhan Yifei Laser Co., Ltd. has been placed under other risk warnings due to a negative audit opinion on its internal control for the 2024 financial report, effective from May 6, 2025 [2][3]. Group 1: Company Risk Warning - The company received a negative audit report from Lixin Certified Public Accountants regarding its internal control for the 2024 financial year, leading to the implementation of other risk warnings as per the Shanghai Stock Exchange rules [2][3]. - The company is required to disclose at least one progress announcement each month during the risk warning period, detailing the resolution of the issues identified [2][7]. Group 2: Measures and Progress - The company is taking significant measures to address the issues raised in the audit report, including strict management of fundraising usage, ensuring compliance with project planning and regulatory requirements [4]. - The Audit Committee has assumed the supervisory functions of the Supervisory Board, focusing on the accuracy of financial reports and the effectiveness of internal controls [4]. - Training for key personnel on internal control regulations and compliance is being conducted to enhance operational capabilities and ensure adherence to regulatory requirements [5]. - The company is committed to maintaining communication with regulatory authorities to stay updated on policies and to report on its corrective actions [5].

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-070 武汉逸飞激光股份有限公司 关于公司股票被实施其他风险警示的进展公告 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。 4、公司将持续加强与监管部门的沟通与联系，及时了解监管政策和监管要 点，主动向监管部门汇报整改进展，并认真听取监管部门的意见和建议，严格按 照相关规定进行公司运作。 重要内容提示： 武汉逸飞激光股份有限公司（以下简称"公司"）2024 年度财务报告内 部控制被立信会计师事务所（特殊普通合伙）出具了否定意见的审计报告，根据 《上海证券交易所科创板股票上市规则（2025 年 4 月修订）》第 12.9.1 条第（三） 项规定的"最近一个会计年度财务报告内部控制被出具无法表示意见或否定意见 的审计报告"的情形，公司股票自 2025 年 5 月 6 日起被实施其他风险警示。根 据《上海证券交易所科创板股票上市规则（2025 年 4 月修订）》第 12.9.5 条规 定，在被实施其他风险警示期间，公司应当至少每月披露 1 次提示性公告，分阶 段披 ...

Group 1 - The company, Wuhan Yifei Laser Co., Ltd., has received a government subsidy of 5 million RMB for a key technology project related to precision laser welding of large cylindrical battery full ear [1] - The subsidy amount received by the company is 2.875 million RMB, which accounts for 11.82% of the company's audited net profit attributable to shareholders for the fiscal year 2024 [1] - The government subsidy is classified as a revenue-related subsidy according to the relevant accounting standards, and its final impact on the company's financials will be confirmed after annual audit [1]

Core Viewpoint - ST Yifei (688646.SH) has been designated as the leading unit for a major municipal technology project focused on the development of key technologies and equipment for precision laser welding of large cylindrical batteries, receiving a government subsidy of RMB 5 million [1] Group 1 - The project is part of a significant municipal science and technology initiative led by the Wuhan Municipal Science and Technology Bureau [1] - The company received RMB 2.875 million as its share of the government subsidy, while the remaining RMB 2.125 million was allocated to project partners [1] - The government subsidy received by the company represents 11.82% of its audited net profit attributable to shareholders for the fiscal year 2024 [1]