Group 1 - The investor inquiry on the interactive platform regarding whether the large cylindrical battery for BMW ix3 is produced by the company's equipment [1] - The company, ST Yifei, stated that its downstream customers are primarily lithium battery manufacturers, and the end applications are determined based on customer needs [1]

Group 1 - The 2025 (10th) Qidian Lithium Battery Industry Annual Conference and Qidian Research 10th Anniversary Celebration will be held on December 18-19 in Shenzhen, focusing on over 35 hot topics related to lithium batteries and energy storage [2] - The conference will feature five major sessions discussing core topics such as lithium battery materials, equipment, commercial energy storage, portable energy storage, and safety challenges [2] - Yifei Laser will be a key sponsor of the event, with its Market Director Jin Zhaohai presenting on "Continuous Innovation in Intelligent Equipment Empowering the Industrialization of Cylindrical Batteries" [2] Group 2 - Yifei Laser has established a three-dimensional innovation system driven by "laser technology + intelligent equipment + process application," focusing on precision laser processing technology [3] - The company has developed a range of products in the new energy battery equipment sector, including automatic assembly lines for cylindrical and square battery cells, and smart logistics solutions for battery factories [3] - Yifei Laser collaborates with industry chain enterprises, universities, and research institutions to accelerate the breakthrough and industrial transformation of emerging technologies [3] Group 3 - Notable speakers at the conference include Ma Jinpeng from New Energy Security, Liu Shilei from EVE Energy, and Dr. Guo Chuntai from Blueking New Energy, among others, who will discuss various advancements and trends in the lithium battery industry [6][7] - Topics of discussion will include next-generation battery technologies, manganese-based battery material innovations, and solid-state battery applications in data center UPS systems [7]

Event Overview - The 2025 (10th) Qidian Lithium Battery Industry Annual Conference and Lithium Battery Golden Ding Award Ceremony will be held on December 18-19, 2025, in Shenzhen, marking the 10th anniversary of Qidian Lithium Battery and Qidian Research [2] - The theme of the event is "New Cycle, New Technology, New Ecology," focusing on discussions around the new industry cycle, new materials, new processes, and new technologies [2] Event Significance - The annual conference serves as a significant platform for over 1,000 attendees from the lithium battery industry, including materials, equipment, cell manufacturers, and downstream application enterprises [2] - The event aims to summarize the past decade of the lithium battery industry and explore future development cycles, providing opportunities for industry exchange and collaboration [2] Event Highlights - The conference will feature over 1,200 attendees, making it the largest annual gathering, with nine specialized forums and over 60 prominent speakers discussing core issues and technological breakthroughs [4] - The 10th Lithium Battery Golden Ding Award will be held concurrently, recognizing outstanding contributions to the lithium battery industry [4] - The event will also include the 2025 China New Energy Entrepreneurs Club Council meeting, facilitating direct interactions among industry leaders [4] Specialized Sessions and Topics - The event will include specialized sessions on various topics such as the development trends of large cylindrical batteries, high-energy density batteries, and new battery materials and processes [6][7] - Key discussions will cover the global user-side energy storage industry white paper, trends in household energy storage, and the application of solid-state batteries in data centers [7][8] Participation and Sponsorship - The event will feature sponsorship from various companies, including major players in the lithium battery and energy storage sectors, enhancing the event's prestige and outreach [4] - Registration for the event is priced at 2,888 yuan per person, which includes access to all sessions, meals, and industry white papers [11]

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-080 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。 重要内容提示： | 回购方案首次披露日 | 2025/2/5 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 月 23 | 2025 2 | 月 | 24 | 日~2026 | 年 | 2 | 日 | | 预计回购金额 | 5,000万元~10,000万元 | | | | | | | | | 回购用途 | √减少注册资本 √用于员工持股计划或股权激励 | | | | | | | | | | □用于转换公司可转债 | | | | | | | | | | □为维护公司价值及股东权益 | | | | | | | | | 累计已回购股数 | 2,287,800股 | | | | | | | | | 累计已回购股数 ...

格隆汇12月2日丨ST逸飞（维权）(688646.SH)公布，截至2025年11月30日，公司通过上海证券交易所交 易系统以集中竞价交易方式累计回购公司股份228.78万股，占公司总股本的比例为2.40%（比例数据系 四舍五入），回购成交的最高价为44.80元/股，最低价为25.44元/股，支付的资金总额为人民币7757.88 万元（不含交易佣金等交易费用）。 ...

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-079 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。 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 段披露涉及事项的解决进展情况。 一、 公司被实施其他风险警示的相关情况 展。公司结合实际情况主要采取的措施及进展情况如下： 1、公司持续开展对内控体系健全性与有效性的全面 ...

Core Viewpoint - ST Yifei (688646.SH) has established technological reserves in solid-state battery laser applications and manufacturing equipment, indicating potential growth in the solid-state battery sector [1] Group 1: Technological Capabilities - The company possesses core equipment and related technologies applicable to the manufacturing of semi/fully solid-state batteries, including cell assembly equipment, module PACK equipment, and smart logistics systems for entire factories [1] - New products have been developed, such as laser groove equipment and laser surface treatment equipment for solid-state battery electrode sheets, which can be utilized in the electrode sheet production process [1]

Core Viewpoint - ST Yifei (688646.SH) has established technological reserves in solid-state battery laser applications and manufacturing equipment, indicating potential growth in the solid-state battery sector [1] Group 1: Technological Capabilities - The company possesses core equipment and related technologies applicable to the manufacturing of semi/fully solid-state batteries, including cell assembly equipment, module PACK equipment, and smart logistics systems for entire factories [1] - New products have been developed, such as laser groove equipment and laser surface treatment equipment for solid-state battery electrode sheets, which can be utilized in the electrode sheet production process [1]

证券代码：688646 证券简称：ST 逸飞 公告编号：2025-078 武汉逸飞激光股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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。 重要内容提示： 会议召开时间：2025 年 11 月 20 日（星期四）14:00-15:00 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.s seinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 11 月 13 日（星期四）至 11 月 19 日（星期三）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 ir@yifilaser.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行 回答。 武汉逸飞激光股份有限公司（以下简称"公司"）已于 2025 年 10 月 30 日 发布公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年第三季度经营成果、财务状况，公司计划于 2025 年 11 月 20 日 ...

Core Viewpoint - The company is closely monitoring the development of solid-state battery technologies and market opportunities, actively engaging in the research and development of new packaging equipment and laser technology for solid-state battery manufacturing [1] Group 1 - The company is focusing on emerging technologies such as solid-state batteries [1] - The company is developing new packaging equipment specifically for solid-state batteries [1] - The company plans to collaborate with partners across the industry chain to facilitate the commercialization of solid-state batteries [1]