苏州长光华芯光电技术股份有限公司 简式权益变动报告书 上市公司名称：苏州长光华芯光电技术股份有限公司 股票上市地点：上海证券交易所 股票简称：长光华芯 股票代码：688048 信息披露义务人： 国投（上海）科技成果转化创业投资基金企业（有限合伙） 住所： 上海市杨浦区控江路 1142 号 23 幢 4064-31 室 通讯地址： 上海市杨浦区控江路 1142 号 23 幢 4064-31 室 股份变动性质：股份减持（持股比例变动至 5%以下） 签署日期：2025 年 6 月 23 日 信息披露义务人声明 第一节 释义 本报告书中，除非另有所指，以下简称在本报告书中具有以下含义： | 长光华芯、上市公司、公司 | 指 | 苏州长光华芯光电技术股份有限公司 | | --- | --- | --- | | 信息披露义务人、 | 指 | 国投（上海）科技成果转化创业投资基金 | | 国投创业基金 | | 企业（有限合伙） | | 本报告书 | 指 | 苏州长光华芯光电技术股份有限公司简式 权益变动报告书 | | 本次权益变动 | 指 | 信息披露义务人主动减持持股比例变动至 | | | | 5%以下的权益变动行为 | ...

重要内容提示： 苏州长光华芯光电技术股份有限公司 关于持股 5%以上股东权益变动触及 5%的 提示性公告 ● 本次权益变动属于股东履行此前披露的减持股份计划，不触及要约收购。 ● 本次权益变动后，国投（上海）科技成果转化创业投资基金企业（有限 合伙）（以下简称"国投创业上海基金"）持有苏州长光华芯光电技术股份有限 公司（以下简称"公司"或"长光华芯"）股份 8,813,998 股，占公司总股本的 5.00%。 ● 本次权益变动不会使公司控股股东及实际控制人发生变化。 证券代码：688048 证券简称：长光华芯 公告编号：2025-039 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。 公司近日收到国投创业上海基金出具的《简式权益变动报告书》，现将其有 关权益变动情况公告如下： 一、本次权益变动基本情况 | 企业名称 | | | 国投（上海）科技成果转化创业投资基金企业（有限合伙） | | --- | --- | --- | --- | | 企业类型 | 有限合伙企业 | | | | 注册地址 | 上海市杨浦区控江路 | 1 ...

Core Viewpoint - The legal opinion issued by Beijing Deheng (Wuhan) Law Firm confirms that the second extraordinary general meeting of Suzhou Changguanghua Optoelectronics Technology Co., Ltd. held on June 17, 2025, complied with relevant laws and regulations, and the resolutions passed during the meeting are valid [1][4][6]. Group 1: Meeting Procedures - The meeting was convened in accordance with the Company Law, Shareholders' Meeting Rules, and the company's articles of association, with a notice published 15 days prior to the meeting [4][5]. - The meeting took place as scheduled at the company's conference room, with the actual time and location consistent with the notice [4][5]. - The network voting was conducted on the same day, with specific time slots for shareholders to cast their votes [5][6]. Group 2: Attendance and Qualifications - A total of 115 shareholders and their proxies attended the meeting, representing 73,344,902 shares, which is 41.6070% of the total voting shares [5][6]. - All attending shareholders were verified as being listed on the shareholder register as of the record date, confirming their eligibility [6]. - The meeting was convened by the board of directors, and all present had the legal qualifications to attend [6]. Group 3: Proposals and Voting Procedures - No temporary proposals were raised by shareholders during the meeting [6]. - Voting was conducted through both on-site and online methods, with the agenda items consistent with those listed in the notice [6][8]. - The counting and monitoring of votes were conducted in accordance with legal and regulatory requirements [8]. Group 4: Voting Results - The special resolution to cancel the supervisory board and amend the business scope was approved with 72,694,552 votes in favor, representing 99.1132% of the valid votes [8][9]. - The ordinary resolution to change the independent directors was also approved with 73,118,619 votes in favor, representing 99.6914% of the valid votes [9]. - No objections were raised regarding the voting results, confirming their validity [9]. Group 5: Conclusion - The legal opinion concludes that all aspects of the meeting, including convening, attendance, proposals, voting procedures, and results, comply with the relevant laws and regulations, rendering the resolutions legally valid [10].

证券代码：688048 证券简称：长光华芯 公告编号：2025-038 谭少阳，男，1987 年 6 月生，中国国籍，无境外永久居留权，2016 年 1 月 毕业于中国科学院大学微电子学与固体电子学专业，博士学历。2016 年 1 月至 今就职于长光华芯，担任研发中心项目研究员；2023 年 11 月到 2025 年 6 月担 任长光华芯第二届监事会职工代表监事。 谭少阳先生持有公司 105,040 股，其与公司主要股东及公司董事、高级管理 人员不存在关联关系，未受过中国证券监督管理委员会及其他有关部门的处罚和 证券交易所惩戒。 特此公告。 苏州长光华芯光电技术股份有限公司董事会 2025 年 6 月 19 日 附件： 苏州长光华芯光电技术股份有限公司 关于选举第二届董事会职工董事的公告 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。 根据《中华人民共和国公司法》（以下简称《公司法》）、《上市公司章程 指引》（以下简称《章程指引》）、《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》（以下简称《规范运作》 ...

证券代码：688048 证券简称：长光华芯 公告编号：2025-037 苏州长光华芯光电技术股份有限公司 2025年第二次临时股东会决议公告 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 6 月 17 日 （二） 股东会召开的地点：公司会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 115 | | --- | --- | | 普通股股东人数 | 115 | | 2、出席会议的股东所持有的表决权数量 | 73,344,902 | | 普通股股东所持有表决权数量 | 73,344,902 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 41.6070 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 41.6070 | （四） 表决方式是否符合《公司法》及公司章 ...

北京德恒（武汉）律师事务所 2025 年第二次临时股东大会的 法律意见 武汉市洪山区欢乐大道 1 号德成国贸中心 B 座 26 层 邮编：430060 电话：(86)027-88615675 关于苏州长光华芯光电技术股份有限公司 北京德恒（武汉）律师事务所 关于苏州长光华芯光电技术股份有限公司 2025 年第二次临时股东大会的法律意见 北京德恒（武汉）律师事务所 关于苏州长光华芯光电技术股份有限公司 2025 年第二次临时股东大会的 法律意见 2025 德恒汉法意 DHWH0045 号 致：苏州长光华芯光电技术股份有限公司 苏州长光华芯光电技术股份有限公司（以下简称"公司"）2025 年第二次临 时股东大会（以下简称"本次会议"）于 2025 年 6 月 17 日（星期二）召开。北 京德恒（武汉）律师事务所（以下简称"德恒"）受公司委托，指派本所经办律 师（以下简称"德恒律师"）出席了本次会议。根据《中华人民共和国证券法》 （以下简称"证券法"）、《中华人民共和国公司法》（以下简称"公司法"）、 中国证券监督管理委员会《上市公司股东会规则》（以下简称"股东会规则"）、 《苏州长光华芯光电技术股份有限公司章程》 ...

Summary of Key Points Core Viewpoint - On June 16, a total of 12 stocks on the Sci-Tech Innovation Board (STAR Market) experienced block trading, with a cumulative transaction amount of 175 million yuan [1]. Group 1: Trading Overview - There were 22 block trades executed, totaling 5.4936 million shares and an aggregate transaction value of 175 million yuan [1]. - The stock with the highest transaction amount was Qi Anxin, with 2 block trades totaling 880,000 shares and a transaction value of 28.7232 million yuan [1]. - Other notable stocks in terms of transaction value included Jiao Cheng Ultrasound and Siwei Technology, with transaction amounts of 26.9882 million yuan and 20.4719 million yuan, respectively [1]. Group 2: Price and Performance Analysis - The average discount rates for block trades relative to the closing prices were highest for Aotewei, Jingyuan Environmental Protection, and Jiao Cheng Ultrasound, with discount rates of 19.67%, 16.62%, and 11.01% respectively [1]. - The STAR 50 Index fell by 0.21% on the same day, while 399 stocks (67.86%) on the STAR Market saw an increase, with an average increase of 2.07% for stocks involved in block trading [1]. - The top gainers among the stocks with block trades included Jiao Cheng Ultrasound, Aike Saibo, and Delong Laser, with increases of 11.37%, 8.62%, and 6.30% respectively [1]. Group 3: Institutional Participation - Among the block trades, 10 transactions involved institutional buyers or sellers, covering 8 stocks [2]. - The stocks with the highest institutional buying amounts were Siwei Technology, Huitong Co., and Changguang Huaxin, with buying amounts of 20.4719 million yuan, 19.14 million yuan, and 10.524 million yuan respectively [2]. - The stocks with the highest institutional selling amounts included Buke Co., with a selling amount of 9.9384 million yuan [2]. Group 4: Fund Flow Analysis - Five stocks experienced net inflows of main funds, with the highest net inflow recorded for Aike Saibo at 17.0268 million yuan [2]. - The stocks with the highest net outflows included Siwei Technology, Jiao Cheng Ultrasound, and Huitong Co., with net outflows of 14.9344 million yuan, 14.2761 million yuan, and 9.6260 million yuan respectively [2].

Core Insights - The ultrafast laser market in China is experiencing rapid growth, with the market size increasing from 2.26 billion yuan in 2018 to 4.02 billion yuan in 2023, representing a compound annual growth rate (CAGR) of 12.21% [1][14] - The market is projected to exceed 4.55 billion yuan in 2024, with a year-on-year growth of 13.18% [1][14] - The demand for ultrafast lasers is driven by the need for high-efficiency and precision processing across various industries, supported by national policies favoring high-end manufacturing [1][14] Industry Overview - Ultrafast lasers, including picosecond and femtosecond lasers, are characterized by extremely short pulse durations, high peak power, and precise energy focusing [1][3] - The technology is based on mode-locking techniques, which ensure short pulse widths, making ultrafast lasers suitable for advanced manufacturing applications [3][5] Industry Development History - The development of ultrafast lasers in China has progressed through four stages, starting from the first ruby laser developed in 1960 to the significant advancements in picosecond and femtosecond laser technologies in the 2000s [5] - The industry saw a substantial increase in shipments, with 2,300 units sold in 2020, nearly doubling from previous years [5] Industry Chain - The ultrafast laser industry chain includes upstream components such as optical and electronic components, with a trend towards domestic production of core parts [7][26] - The downstream applications are diverse, covering sectors like medical aesthetics, aerospace, precision machinery, energy, and consumer electronics [7] Market Trends - The ultrafast laser technology is evolving towards higher power, narrower pulse widths, and shorter wavelengths, enhancing processing speed and quality [23] - The demand for ultrafast lasers is expanding in precision manufacturing, consumer electronics, and renewable energy sectors, with increasing penetration rates [24] Key Companies - Notable companies in the ultrafast laser market include Inno Laser, Han's Laser, Delong Laser, and Raycus Laser, which are positioned in the second tier of the global market [17][19][21] - Inno Laser is recognized for its advanced capabilities in various laser technologies and is projected to achieve a revenue of 301 million yuan in 2024, reflecting a growth of 27% [19] - Han's Laser, a leading provider of intelligent manufacturing equipment, is expected to generate 14.771 billion yuan in revenue in 2024, with a growth of 4.83% [21]

A股共封装光学板块持续走强，斯瑞新材大涨16%，太辰光涨超12%，德科立、仕佳光子、长光华芯、 新易盛、中京电子等跟涨。 ...

Core Points - The company is Suzhou Everbright Photonics Co., Ltd., established as a joint-stock company under Chinese law, with a registered capital of RMB 176.279943 million [1][2] - The company was approved by the China Securities Regulatory Commission for its initial public offering of 33,900,000 shares, which were listed on the Shanghai Stock Exchange on April 1, 2022 [1][3] - The company's business scope includes the research, development, production, and sales of optoelectronic chips, devices, and systems [3][4] Company Structure - The company operates with a long-term business duration and has a board of directors led by a chairman who is also the legal representative [2][3] - The company’s shares are issued in the form of stocks, with each share having a nominal value of RMB 1.00 [5][6] - The total number of shares issued by the company is 176.279943 million, all of which are ordinary shares [8] Shareholder Rights and Responsibilities - Shareholders are entitled to rights proportional to their shareholdings, including profit distribution and voting rights at shareholder meetings [12][13] - The company has provisions for shareholders to propose agenda items for meetings and to request the convening of extraordinary shareholder meetings under certain conditions [25][28] - Major shareholders must adhere to regulations regarding the exercise of rights and must not abuse their control to harm the company or other shareholders [41][42] Corporate Governance - The company’s articles of association serve as a binding document for the organization and behavior of the company, shareholders, and management [3][12] - The board of directors is responsible for the overall management and must report to the shareholders annually [74] - Shareholder meetings can be held annually and must be convened within six months after the end of the previous fiscal year [48][49] Financial Management - The company can increase its registered capital through various methods, including issuing new shares to unspecified or specific investors [22] - The company is prohibited from acquiring its own shares except under specific circumstances, such as capital reduction or employee stock ownership plans [24][25] - Any external guarantees provided by the company must be approved by the board and then by the shareholders if they exceed certain thresholds [20][21]