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 2024 年年度股东大会的 法律意见 2025 德恒汉法意 DHWH028 号 致：苏州长光华芯光电技术股份有限公司 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 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 2024 年年度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 2024 年年度股东大会的 法律意见 苏州长光华芯光电技术股份有限公司（以下简称"公司"）2024 年年度股 东大会（以下简称"本次会议"）于 2025 年 5 月 23 日（星期五）召开。北京德 恒（武汉）律师事务所（以下简称"德恒"）受公司委托，指派本所承办律师（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》（以下简称"公司章程"）的 ...

苏州长光华芯光电技术股份有限公司 2024年年度股东大会决议公告 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 证券代码：688048 证券简称：长光华芯 公告编号：2025-033 一、 会议召开和出席情况 （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 | 70 | | --- | --- | | 普通股股东人数 | 70 | | 2、出席会议的股东所持有的表决权数量 | 73,053,459 | | 普通股股东所持有表决权数量 | 73,053,459 | | 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 | 41.4417 | | 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（%） | 41.4417 | （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 （一） 股东大会召开的时间：2025 年 5 月 23 日 （二） 股东大会 ...

Core Viewpoint - The company, Changguang Huaxin, is experiencing significant growth in orders and revenue, particularly in high-power modules and optical communication products, with expectations of achieving breakeven in 2025 and over 40% revenue growth [1][2]. Group 1: Financial Performance - In April, the company's revenue exceeded 55 million, continuing the growth trend from Q1 [1]. - For Q1 2025, the company reported revenue of 94.28 million, a year-on-year increase of 79.63%, although it recorded a net loss of 7.50 million [2]. Group 2: Product Development and Market Demand - The company focuses on the semiconductor laser industry, developing a comprehensive product matrix that includes semiconductor laser chips, devices, and modules [1]. - The company has achieved significant progress in the development of laser radar chips, particularly for high-performance automotive applications, with some products entering mass production [2]. Group 3: Capacity Utilization - The company has high capacity utilization for high-power products, with plans to enhance yield and meet customer demand [3]. - The utilization rate for VCSEL used in sensing applications, including automotive laser radar, is currently lower, but the company can switch production based on order requirements, maintaining overall high capacity utilization [3].

Core Viewpoint - The announcement reveals that Guotou (Shanghai) Technology Achievement Transformation Venture Capital Fund plans to reduce its stake in Changguang Huaxin due to personal funding needs, with a total reduction not exceeding 3,525,598 shares, accounting for no more than 2% of the company's total share capital [1][2]. Summary by Relevant Sections Shareholder Reduction Plan - Guotou (Shanghai) Technology Achievement Transformation Venture Capital Fund intends to reduce its holdings through centralized bidding and block trading, with a maximum of 3,525,598 shares to be sold [1][2]. - The reduction period is set from June 9, 2025, to September 8, 2025, with specific limits on the number of shares that can be sold through each method [2][3]. Current Shareholding Status - As of the announcement date, Guotou (Shanghai) holds 10,419,882 shares, representing 5.91% of the total share capital of Changguang Huaxin [2][3]. - The shares held by Guotou (Shanghai) were acquired before the IPO and through other means, with a total of 8,015,294 shares obtained prior to the IPO and 2,404,588 shares acquired through other methods [3]. Company Financials and Background - Changguang Huaxin went public on April 1, 2022, with a total issuance of 33.9 million shares at a price of 80.80 yuan per share, raising a total of 2.739 billion yuan [6][7]. - The company is currently in a state of share price decline, having experienced a drop below the IPO price [8].

Core Viewpoint - The major shareholder, Guotou (Shanghai) Technology Achievement Transformation Venture Capital Fund, plans to reduce its stake in Suzhou Changguang Huaxin Optoelectronic Technology Co., Ltd. due to personal funding needs, with a total reduction not exceeding 3,525,598 shares, which is about 2% of the company's total share capital [1][2]. Shareholder Information - As of the announcement date, Guotou (Shanghai) Technology Achievement Transformation Venture Capital Fund holds 10,419,882 shares, accounting for 5.91% of the total share capital of Changguang Huaxin [1][2]. - The shares held by the major shareholder were acquired before the company's initial public offering (IPO) and through stock bonuses, with 8,015,294 shares obtained prior to the IPO and 2,404,588 shares obtained through other means [2]. Reduction Plan Details - The reduction plan includes a maximum of 1,762,799 shares to be sold through centralized bidding and another 1,762,799 shares through block trading, with the reduction period starting fifteen trading days after the announcement and lasting for three months [2][3]. - The shareholder has committed to not transferring or entrusting the management of shares held prior to the IPO for twelve months following the stock's listing [3][4]. Compliance and Regulations - The shareholder's reduction plan will comply with the relevant regulations, including the "Special Regulations on the Reduction of Shares by Venture Capital Fund Shareholders of Listed Companies" and the "Implementation Rules for the Reduction of Shares by Venture Capital Fund Shareholders of Listed Companies" [3][4]. - The shareholder has made commitments regarding the holding period and reduction methods, ensuring adherence to legal and regulatory requirements [4][5].

证券代码：688048 证券简称：长光华芯 公告编号：2025-032 苏州长光华芯光电技术股份有限公司 股东减持股份计划公告 本公司董事会、全体董事及相关股东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： 大股东持有的基本情况 截止本公告披露日，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"长光华芯"或"公司"）股份 10,419,882 股，占公司总股本的 5.91%， 为公司首次公开发行前取得的股份及公司送股所得，已于 2023 年 10 月 9 日解除 限售并上市流通。 减持计划的主要内容 公司于近日收到股东国投创业上海基金出具的《关于股份减持计划告知函》， 因股东自身资金需求，需要减持公司股份。 国投创业上海基金计划通过集中竞价、大宗交易方式合计减持数量不超过 3,525,598 股（占公司总股本比例不超过 2%），其中：以集中竞价交易方式减持 股份，减持期间为自公司公告披露之日起十五个交易日后的三个月内，减持数量 不超过 1, ...

证券代码：688048 证券简称：长光华芯 公告编号：2025-031 苏州长光华芯光电技术股份有限公司 关于召开 2024 年度暨 2025 年第一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、准确性和完整性依法承担法律责任。 重要内容提示： 投资者可于 2025 年 05 月 13 日 （星期二） 至 05 月 16 日 （星期五）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目进行提问。公司将在说明 会上对投资者普遍关注的问题进行回答。 苏州长光华芯光电技术股份有限公司（以下简称"公司"）已于 2025 年 4 月 30 日发布公司 2024 年度报告及 2025 年第一季度报告，为便于广大投资者更 全面深入地了解公司 2024 年度及 2025 年第一季度经营成果、财务状况，公司计 划于 2025 年 05 月 19 日 （星期一） 11:00-12:00 举行 2024 年度暨 2025 年第 一季度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 20 ...

特此公告。 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。 一、获得补助的基本情况 苏州长光华芯光电技术股份有限公司（以下简称"公司"）及全资子公司自 2025 年 1 月 1 日至本公告披露之日，累计获得政府补助款项共计人民币 10,399,716.47 元，其中与收益相关的政府补助 8,177,494.25 元，与资产相关的政 府补助 2,222,222.22 元。 二、补助的类型及其对上市公司的影响 公司根据《企业会计准则第 16 号——政府补助》的有关规定，确认上述事 项并划分补助类型。上述政府补助预计对公司利润产生一定积极影响，具体的会 计处理以及对公司损益的影响情况仍须以审计机构年度审计确认后的结果为准， 敬请广大投资者注意投资风险。 证券代码：688048 证券简称：长光华芯 公告编号：2025-030 苏州长光华芯光电技术股份有限公司 关于获得政府补助的公告 苏州长光华芯光电技术股份有限公司董事会 2025 年 5 月 10 日 ...

Group 1 - The company and its wholly-owned subsidiary have received a total of government subsidies amounting to 10.3997 million yuan from January 1, 2025, to the date of the announcement [1] - Among the total subsidies, 8.1775 million yuan is related to income, while 2.2222 million yuan is related to assets [1] - The government subsidies are expected to have a positive impact on the company's profits, although the specific accounting treatment and impact on the company's financial results will be confirmed after the annual audit by the auditing agency [1]

Summary of Long光华芯 Conference Call Company Overview - **Company**: 长光华芯 (Changguang Huaxin) - **Industry**: Optical Communication and High-Power Laser Products Key Points and Arguments Financial Performance - In Q1 2025, the company achieved revenue of 94.28 million, a year-on-year increase of 79% and a quarter-on-quarter increase of 35% [3] - The net profit was a loss of 7.5 million, which is an improvement from a loss of 11.95 million year-on-year and a loss of 28.85 million quarter-on-quarter [3] - The revenue growth was primarily driven by high-power products and strategic planning in the second growth curve [3] Revenue Projections - For Q2 2025, the company expects to continue its rapid growth, with April revenue exceeding 55 million [5] - The annual revenue target is to achieve a year-on-year growth of over 40% and reach breakeven [2][5] Product Performance - High-power single-tube series (chips and modules) accounted for approximately 87% of total revenue in Q1 2025, amounting to 72 million [6] - The company has received significant orders for 100G EML and expects increased delivery volumes in Q2 and Q3 [2][10] - The first batch of optical communication chips generated revenue of approximately 6.42 million [6] Capital Expenditure - Capital expenditures in 2025 will focus on R&D and yield improvement for high-power single-tube series, production investments in automotive lidar, and expansion of backend testing equipment [7] - The company plans to establish a silicon photonics integrated manufacturing platform, with announcements expected in May [4][27] Market Dynamics - The demand for high-power products is increasing due to the concentration of the fiber laser industry, leading to stable sales orders [3][18] - Domestic internet companies are significantly increasing their investments in data centers, with budgets raised by 1.5 to 2 times, creating a favorable market environment for the company [26] Product Development and Strategy - The company is expanding its product lines into laser communication and satellite fields, with a focus on high-margin products [2][13] - The company has built a material system covering GaAs, GaN, and InP, with GaAs blue light products already in mass production [2][13] Profitability and Margins - The gross margin is expected to improve due to product structure adjustments and yield improvements in high-power chips [4][16] - The company has strategically abandoned low-margin products to focus on high-margin products, which is expected to enhance profitability [16] Special Applications - The growth trend in special applications is expected to be significantly better than previous years, primarily driven by domestic demand [8][9] Competitive Position - The company's products are priced 5% to 10% lower than imported products, enhancing its competitive position in the market [26] Future Outlook - The company anticipates that the three main optical communication products will generate revenue between 50 million and 100 million in 2025 [20] - The next-generation 200G EML is scheduled for customer validation in Q3 2025 [11] Additional Important Information - The company is focusing on vertical and horizontal expansion strategies, with plans to enhance its industrial laser, optical communication, sensor, and medical laser segments [22] - The production capacity utilization is high, and the company is prepared to meet market demand through planned investments and yield improvements [23]