一、说明会类型 本次投资者说明会以视频结合网络互动召开，公司将针对2025年半年度经营成果及财务指标的具体情况 与投资者进行互动交流和沟通，在信息披露允许的范围内就投资者普遍关注的问题进行回答。 登录新浪财经APP 搜索【信披】查看更多考评等级 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9月17日（星期三）13:00-14:45 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 投资者可于2025年9月10日（星期三）至9月16日（星期二）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600703@sanan-e.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。 三安光电股份有限公司（以下简称"公司"）已于2025年8月28日发布公司2025年半年度报告，为便于广 大投资者更全面深入地了解公司2025年半年度经营成果、财务状况，公司 ...

Group 1 - The company will no longer establish a supervisory board, with the audit committee of the board of directors assuming the duties of the supervisory board as per the Company Law [2] - The company has proposed amendments to its Articles of Association and certain internal regulations, which will be submitted for shareholder approval [3] - The first extraordinary general meeting of shareholders in 2025 will be held on September 12, 2025, combining on-site and online voting [4] Group 2 - The on-site meeting will take place at the company's conference room located at 1721-1725 Luling Road, Siming District, Xiamen, starting at 14:30 [4] - The agenda includes the announcement of the meeting, discussion of the proposed amendments, election of vote counters, and the announcement of voting results [4] - The voting will be conducted during specific time slots on the day of the meeting, with online voting available from 9:15 to 15:00 [1]

Group 1 - The company will hold a half-year performance briefing on September 17, 2025, from 13:00 to 14:45 [2][3] - The briefing will be conducted via video live streaming and online interaction at the Shanghai Stock Exchange Roadshow Center [2][3] - Key personnel attending the briefing include Chairman Lin Zhiqiang, Secretary of the Board Li Xuetan, CFO Huang Zhijun, and Independent Director Mu Zhirong [2] Group 2 - Investors can submit questions for the briefing from September 10 to September 16, 2025, before 16:00 [3] - The company encourages investors to participate online during the briefing and will address commonly asked questions [2][3] - After the briefing, investors can view the main content and outcomes on the Shanghai Stock Exchange Roadshow Center [3]

Market Overview - The ground equipment sector experienced a significant decline of 9.79% on September 3, with North China Long Dragon leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Individual Stock Performance - North China Long Dragon (301357) saw a closing price of 148.41, down 20.00% with a trading volume of 115,000 shares and a transaction value of 1.917 billion [1] - Jieqiang Equipment (300875) closed at 47.12, down 14.71% with a trading volume of 115,900 shares and a transaction value of 585 million [1] - Great Wall Military Industry (601606) closed at 65.18, down 10.00% with a trading volume of 859,100 shares and a transaction value of 5.967 billion [1] - Inner Mongolia First Machinery (600967) closed at 22.15, down 10.00% with a trading volume of 1,083,700 shares and a transaction value of 2.500 billion [1] - North Navigation (600435) closed at 14.77, down 9.99% with a trading volume of 865,900 shares and a transaction value of 1.327 billion [1] - Other notable declines include China Ordnance (000519) down 9.98%, Guoke Military Industry (688543) down 9.93%, and Optoelectronics Co. (600184) down 9.81% [1] Capital Flow Analysis - The ground equipment sector experienced a net outflow of 2.668 billion from institutional investors, while retail investors saw a net inflow of 2.510 billion [1] - Notable net outflows from major stocks include Great Wall Military Industry (-906 million), Inner Mongolia First Machinery (-398 million), and China Ordnance (-381 million) [2] - Retail investors showed a net inflow in stocks like Great Wall Military Industry (844 million) and China Ordnance (346 million) despite the overall sector decline [2]

Core Viewpoint - The company plans to hold a performance briefing on September 10, 2025, to discuss its 2025 semi-annual report and address investor inquiries regarding its operational results and financial status [1][2]. Group 1: Meeting Details - The meeting is scheduled for September 10, 2025, from 15:00 to 17:00 [3]. - It will take place at the Shanghai Stock Exchange Roadshow Center, with a video recording and online interaction format [3][4]. - Participants will include the company's chairman, general manager, independent directors, and chief accountant [3]. Group 2: Investor Participation - Investors can join the meeting online via the Shanghai Stock Exchange Roadshow Center [4]. - Questions can be submitted from September 3 to September 9, 2025, through the website or via the company's email [4]. - The company will address commonly asked questions during the briefing [2][4]. Group 3: Contact Information - The contact department for inquiries is the Board Office, reachable by phone, fax, or email [6].

Core Points - The company is holding its first extraordinary general meeting of shareholders in 2025 to discuss various proposals related to corporate governance and compliance with regulations for the upcoming H-share listing [1][9][15] Group 1: Meeting Procedures - A secretariat will be established to manage the meeting procedures and ensure the orderly conduct of the meeting [1] - Shareholders and their proxies must arrive 30 minutes before the meeting to complete registration and present necessary identification documents [2] - The meeting will confirm the number of attending shareholders and their voting rights before proceeding with the agenda [2][5] Group 2: Agenda Items - The meeting will discuss and vote on several key proposals, including: - Proposal to adjust the company's articles of association and related rules for H-share issuance [10][12] - Proposal to renew the appointment of the auditing firm for the 2025 fiscal year [5][6] - Proposal to abolish the supervisory board and amend the articles of association accordingly [9][10] - Proposal to revise various governance systems to enhance corporate governance [12][13] - Proposal to elect a new independent director [15][17] Group 3: Voting and Rights - Voting will be conducted through both on-site and online methods, with specific time frames for each [5][10] - Shareholders have the right to speak, inquire, and vote during the meeting, but must register in advance for speaking [2][3] - Votes that are not filled out correctly or are illegible will be considered as abstentions [3][4]

Core Points - Chen Haiying, the employee representative supervisor of Shenzhen Qingyi Optoelectronics Co., Ltd., has submitted her resignation due to personal reasons [1] - Following her resignation, the number of employee representative supervisors will fall below one-third of the total members of the supervisory board, which is in accordance with relevant regulations [1] - Chen Haiying will continue to fulfill her duties as an employee representative supervisor until a replacement is appointed, as per legal and company regulations [1] - As of the announcement date, Chen Haiying holds 18,000 shares in the company [1] - The company expresses gratitude for Chen Haiying's diligent service during her tenure [1]

Market Overview - The ground equipment sector experienced a decline of 0.81% on September 1, with Optoelectronics Co. leading the drop [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Individual Stock Performance - Longcheng Military Industry (601606) closed at 70.70, with an increase of 2.21% and a trading volume of 1.0891 million shares, amounting to 7.721 billion yuan [1] - Optoelectronics Co. (600184) closed at 20.50, down 3.71%, with a trading volume of 167,700 shares [2] - North Navigation (600435) closed at 16.87, down 2.77%, with a trading volume of 917,400 shares [2] Capital Flow Analysis - The ground equipment sector saw a net outflow of 970 million yuan from institutional investors, while retail investors contributed a net inflow of 848 million yuan [2] - The individual stock capital flow indicates that Optoelectronics Co. had a net outflow of 49.03 million yuan from institutional investors, while retail investors had a net inflow of 36.24 million yuan [3] - North Navigation experienced a net outflow of 14.2 million yuan from institutional investors, with a net inflow of 90.18 million yuan from retail investors [3]

Summary of Key Points Core Viewpoint - The announcement details the share reduction results of certain directors and senior management of Shanghai Hehui Optoelectronics Co., Ltd, indicating a planned reduction of shares and the actual amounts sold by each individual involved [1][2]. Group 1: Shareholding Information - Before the reduction plan, the shareholding details of the directors and senior management were as follows: - Liu Huiran held 463,000 shares, accounting for 0.0034% of the total share capital - Chen Zhihong held 364,289 shares, accounting for 0.0026% - Li Fengling held 315,000 shares, accounting for 0.0023% - Zhang Bin held 265,000 shares, accounting for 0.0019% [1][2][4]. Group 2: Reduction Plan Implementation - The reduction plan was first disclosed on June 25, 2025, with a total planned reduction of up to 351,600 shares, representing no more than 0.0025% of the total share capital [1][2]. - The actual reduction results were as follows: - Liu Huiran reduced 115,750 shares at a price range of 2.57 to 2.60 CNY per share, totaling 299,602.75 CNY - Chen Zhihong reduced 91,000 shares at a price of 2.72 CNY per share, totaling 247,520.00 CNY - Li Fengling reduced 78,650 shares at a price of 2.61 CNY per share, totaling 205,276.50 CNY - Zhang Bin reduced 66,200 shares at a price of 2.65 CNY per share, totaling 175,430.00 CNY [3][4][5]. Group 3: Current Shareholding Status - After the reductions, the current shareholding status is as follows: - Liu Huiran now holds 347,250 shares, accounting for 0.0025% - Chen Zhihong now holds 273,289 shares, accounting for 0.0020% - Li Fengling now holds 236,350 shares, accounting for 0.0017% - Zhang Bin now holds 198,800 shares, accounting for 0.0014% [4][5]. Group 4: Compliance with Reduction Plan - The actual reductions were consistent with the previously disclosed reduction plan, and all planned reductions were completed within the specified time frame [5].

Core Opinion - The departure of core technical personnel, specifically Mr. Lü Zhenqun, is confirmed to have no substantial impact on the company's ongoing operations, technological advantages, or core competitiveness [1][4]. Departure Details - Mr. Lü Zhenqun left the company due to personal reasons and has completed the handover of his responsibilities [1][2]. - He held 20,735.4 shares, representing 0.11% of the company's total equity, and will continue to adhere to relevant regulations and commitments post-departure [2]. R&D Contributions - Mr. Lü participated in various R&D projects during his tenure, and all intellectual property rights related to his work belong to the company, with no disputes regarding ownership [2][3]. - The company maintains a robust R&D team capable of supporting ongoing projects, ensuring that Mr. Lü's departure does not hinder technological development [3][4]. Company Measures - The company plans to enhance its recruitment and training of technical personnel to further strengthen its innovation capabilities [4]. - The existing R&D team structure remains intact, with sufficient backup personnel to continue project advancements [4]. Sponsor's Verification - The sponsor institution has verified that the overall stability of core technical personnel is maintained, and the departure of Mr. Lü will not affect the progress of ongoing projects or the integrity of intellectual property [4].