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]

Core Viewpoint - Suzhou Changguang Huaxin Optoelectronic Technology Co., Ltd. plans to cancel its supervisory board, change its business scope, and revise its articles of association, pending approval from the shareholders' meeting [1][2][3]. Business Scope Changes - The company intends to expand its business scope to include manufacturing and sales of optoelectronic devices, power electronic components, semiconductor discrete devices, and various electronic components, as well as technology services and import-export activities [1][2]. Cancellation of Supervisory Board - The supervisory board will be abolished, with its functions transferred to the audit committee of the board of directors. Relevant provisions in the articles of association will be amended accordingly [2][3]. Revision of Articles of Association - The articles of association will be revised to enhance corporate governance and comply with legal requirements, including the removal of references to the supervisory board and the addition of provisions related to the audit committee [2][3]. Shareholder Meeting Approval - The proposed changes require approval from the shareholders' meeting, and the board of directors will seek authorization to handle the necessary filings [3].

Core Viewpoint - The company announced the resignation of independent director Wang Zebin due to health reasons and proposed the nomination of Yu Wei as the new independent director candidate, pending shareholder approval [1][2]. Group 1: Independent Director Resignation - Wang Zebin submitted his resignation due to personal health issues, effective immediately upon delivery to the board [1]. - He will continue to fulfill his duties as an independent director and committee member until a new director is elected at the shareholders' meeting [2]. Group 2: Independent Director Candidate Nomination - The board's nomination committee reviewed candidates and proposed Yu Wei as the independent director candidate, with her term starting upon shareholder approval [2]. Group 3: Adjustment of Board Committees - The board approved adjustments to the members of its specialized committees, with Yu Wei replacing Wang Zebin as the chair of the Audit Committee and the Compensation and Assessment Committee [2]. - The adjustments will take effect after Yu Wei is elected as an independent director by the shareholders [2]. Group 4: Candidate Profile - Yu Wei, born in November 1974, holds a PhD in Accounting and is a non-practicing member of the Chinese Institute of Certified Public Accountants, a CFA charterholder, and a registered Financial Risk Manager (FRM) [3]. - She has been teaching at Shanghai University of International Business and Economics since 2000 and currently serves as a professor and master's supervisor [3].

Group 1 - The company, Suzhou Changguang Huaxin Optoelectronic Technology Co., Ltd., is holding its second extraordinary general meeting of shareholders on June 17, 2025 [1][2] - The voting method for the meeting will combine on-site voting and online voting through the Shanghai Stock Exchange network voting system [1][2] - Shareholders must register to attend the meeting, with specific documentation required for both in-person and proxy attendance [4][5] Group 2 - The record date for shareholders eligible to attend the meeting is June 12, 2025 [4] - The meeting will be held at the company's conference room starting at 14:30 on June 17, 2025 [2][4] - The company has outlined the procedures for proxy voting, including the need for a signed authorization letter and identification documents [7][8]

苏州长光华芯光电技术股份有限公司章程 （科创板上市适用） 第一章 总则 第一条 为维护苏州长光华芯光电技术股份有限公司（以下简称"公司"） 股东、职工和债权人的合法权益，规范公司的组织和行为，根据《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》）、《上市公司章程指引》《上海证券交易所科创板股票上市规 则》（以下简称《上市规则》）和其他有关规定，制订本章程。 第二条 公司系依照《公司法》和其他相关规定成立的股份有限公司。 公司由苏州长光华芯光电技术有限公司依法整体变更为股份有限公司，采 取发起设立方式设立，并在苏州市行政审批局注册登记，取得营业执照，营业 执照号 91320505591155353G。 第三条 公司于 2022 年 3 月 1 日经中国证券监督管理委员会核准，首次向 社会公众发行人民币普通股 33,900,000 股，于 2022 年 4 月 1 日在上海证券交易 所上市。 第四条 公司注册名称：苏州长光华芯光电技术股份有限公司，英文名称 Suzhou Everbright Photonics Co.,Ltd.。 第五条 公司住所：苏州市高新区漓江 ...

证券代码：688048 证券简称：长光华芯 公告编号：2025-035 截至公告披露日，王则斌先生未持有公司股份。王则斌先生在任职期间恪尽 职守、勤勉尽责，为公司的规范运作发挥了积极作用，公司及董事会对王则斌先 生在任职期间为公司发展所做出的贡献表示衷心感谢！ 二、独立董事候选人补选情况 为保证董事会的正常运作，公司第二届董事会提名委员会对候选独立董事任 职资进行了审查，公司于 2025 年 5 月 29 日召开了第二届董事会第十五次会议， 审议通过了《关于变更公司独立董事的议案》，提名余玮女士为公司第二届董事 会独立董事候选人（简历详见附件），任期自公司股东会审议通过之日起至第二 届董事会任期届满之日止。本议案尚需提交公司股东会审议。 苏州长光华芯光电技术股份有限公司 关于变更独立董事及专门委员会委员的公告 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。 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"） 于 2025 年 5 月 29 日召开第二届董事会第十五次会议，审议通过了《关于变更公 司独立董事的 ...

苏州长光华芯光电技术股份有限公司 关于取消监事会、变更经营范围及同步修订《公司章 程》的公告 证券代码：688048 证券简称：长光华芯 公告编号：2025-034 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。 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"） 于 2025 年 5 月 29 日召开第二届董事会第十五次会议审议通过了《关于取消监事 会、变更经营范围及同步修订<公司章程>的议案》，该议案尚需提交公司股东 大会审议，具体情况如下： 根据《中华人民共和国公司法》（以下简称《公司法》）、中国证监会《关 于新<公司法>配套制度规则实施相关过渡期安排》及《上市公司章程指引（2025 年修订）》（以下简称《章程指引》）等有关法律法规和规范性文件的规定，并 结合公司实际情况，公司将不再设置监事会及监事，监事会的职权由董事会审计 委员会行使，公司章程及其他相关制度中有关监事、监事会相关的表述及条款进 行相应修订，并相应废止公司《监事会议事规则》等相关制度。 在公司股东大会审议通过取消监事会设置事项前，公司 ...