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]

证券代码：688538 证券简称：和辉光电 公告编号：2025-046 关于部分董事、高级管理人员减持股份结果公告 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： 上海和辉光电股份有限公司 股东名称 张斌 控股股东、实控人及一致行动人 □是 √否 直接持股 5%以上股东 □是 √否 股东身份 董事、监事和高级管理人员 √是 □否 其他：无 持股数量 265,000股 持股比例 0.0019% 当前持股股份来源 集中竞价交易取得：265,000股 上述减持主体无一致行动人。 二、减持计划的实施结果 （一）董事、高级管理人员因以下事项披露减持计划实施结果： 减持计划实施完毕 股东名称 刘惠然 减持计划首次披露日期 2025 年 6 月 25 日 减持数量 115,750股 减持期间 2025 年 7 月 28 日～2025 年 7 月 28 日 减持方式及对应减持数量 集中竞价减持，115,750 股 减持价格区间 2.57～2.60元/股 减持总金额 299,602.75元 减持完成情况 已完成 ...

国信证券股份有限公司 关于深圳市路维光电股份有限公司 等有关规定，对公司核心技术人员离职事项进行了核查，具体情况如下： 一、核心技术人员离职的具体情况 公司核心技术人员吕振群先生因个人原因与公司协商一致解除劳动关系，离 职后，吕振群先生不再担任公司任何职务。吕振群先生在公司任职期间恪尽职守、 勤勉尽责，为公司发展发挥了积极作用。公司及董事会对吕振群先生任职期间为 公司所做出的贡献表示衷心感谢！ （一）核心技术人员的具体情况 吕振群先生，1976年10月出生，中国国籍，无境外永久居留权，本科学历。 曾任茂名热电厂有限公司检测分析工程师；深圳市路维电子有限公司生产工程师； 深圳市路维光电股份有限公司研发部工程师；成都路维光电有限公司研发部工程 师、工程技术部主管、品质部主管；成都路维光电科技有限公司工程技术部主管、 技术研发部主管；现任深圳市路维光电股份有限公司研发中心研发工程师。 截至本核查意见出具日，吕振群先生通过雄安路维兴创业投资有限公司间接 持有公司股份20.7354万股，占公司总股本的0.11%。吕振群先生离职后将继续遵 守《上海证券交易所科创板股票上市规则》等法律法规的相关规定及公司首次公 开发行股票 ...

证券之星消息，8月29日地面兵装板块较上一交易日上涨6.29%，北方长龙领涨。当日上证指数报收于 3857.93，上涨0.37%。深证成指报收于12696.15，上涨0.99%。地面兵装板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301357 | 北方长龙 | 182.16 | 20.00% | 12.94万 | | 21.48亿 | | 601606 | 长城军工 | 69.17 | 10.00% | 112.37万 | | 74.62亿 | | 300875 | 捷强装备 | 55.69 | 8.16% | 12.44万 | | 6.68亿 | | 600967 | 内蒙一机 | 25.72 | 7.39% | 151.42万 | | 37.56亿 | | 300922 | 天奏装备 | 27.23 | 6.37% | 13.41万 | | 3.54亿 | | 600435 | 北方导航 | 17.35 | 5.79% | 140.57万 | | 2 ...

Company Overview - Guangdian Co., Ltd. is located at 35 Chang Le Middle Road, Xi'an, Shaanxi Province, established on August 31, 2000, and listed on November 6, 2003. The company specializes in the production, research and development, and sales of defense products and optoelectronic materials and devices [1][2]. Financial Performance - For the first half of 2025, Guangdian achieved operating revenue of 859 million yuan, representing a year-on-year growth of 20.23%. The net profit attributable to shareholders was 12.38 million yuan, showing a significant increase of 92.96% year-on-year [2]. - Since its A-share listing, Guangdian has distributed a total of 208 million yuan in dividends, with 57.99 million yuan distributed over the past three years [3]. Stock Performance - As of August 29, Guangdian's stock price increased by 2.02% to 21.17 yuan per share, with a trading volume of 279 million yuan and a turnover rate of 2.65%, resulting in a total market capitalization of 12.336 billion yuan [1]. - Year-to-date, Guangdian's stock price has risen by 105.14%, with a recent decline of 2.44% over the last five trading days, a 5.11% increase over the last 20 days, and a 54.41% increase over the last 60 days [1]. Shareholder Structure - As of June 30, 2025, Guangdian had 54,700 shareholders, an increase of 117.58% from the previous period. The average number of tradable shares per shareholder decreased by 54.04% to 9,298 shares [2]. - Notable institutional shareholders include Guotou Ruijin National Security Mixed A, which holds 8.6707 million shares, and new entrants such as Zhongou Industrial Forward Mixed A and Huashang New Trend Preferred Mixed [3]. Market Position - Guangdian is classified under the defense and military industry, specifically in ground equipment categories. It is associated with various concept sectors, including military industry groups, aircraft carrier industry, aerospace military, and robotics [2].

Core Viewpoint - The departure of core technical personnel, Mr. Lv Zhenqun, will not have a substantial impact on the company's ongoing operations, technological advantages, or core competitiveness [2][6][7]. Group 1: Departure Details - Mr. Lv Zhenqun has left the company due to personal reasons and will no longer hold any position within the company [2][3]. - Mr. Lv has completed the handover of his work, and the company's production, operations, and R&D activities are proceeding smoothly [2][7]. - Mr. Lv held 20,735.4 shares of the company, representing 0.11% of the total share capital, and will continue to comply with relevant regulations and commitments [3][4]. Group 2: Impact on the Company - The company has a strong R&D team with substantial technical and product development capabilities, ensuring a solid foundation for sustainable growth [7]. - The existing core technical personnel and R&D team are capable of supporting ongoing R&D efforts for core technologies and innovative products [7][8]. - The company plans to enhance the recruitment and training of professional technical personnel to continuously improve its technological innovation capabilities [7]. Group 3: Compliance and Agreements - Mr. Lv has signed agreements regarding confidentiality and non-competition, ensuring that he will maintain confidentiality regarding the company's technical and business secrets [5]. - There are no disputes or potential disputes regarding the ownership of any patents or intellectual property resulting from Mr. Lv's work [4][5].

Market Overview - The ground equipment sector increased by 0.09% compared to the previous trading day, with Galaxy Electronics leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up by 1.14%, while the Shenzhen Component Index closed at 12571.37, up by 2.25% [1] Stock Performance - Key stocks in the ground equipment sector showed varied performance, with Galaxy Electronics (002519) closing at 5.54, up by 3.36% on a trading volume of 928,000 shares and a turnover of 500 million yuan [1] - Northern Navigation (600435) also performed well, closing at 16.40, up by 3.27% with a trading volume of 699,800 shares and a turnover of 1.132 billion yuan [1] - Other notable performances include ST Emergency (300527) at 8.97, up by 2.51%, and National Science and Technology (688543) at 55.39, up by 1.00% [1] Capital Flow Analysis - The ground equipment sector experienced a net outflow of 784 million yuan from institutional investors, while retail investors saw a net inflow of 889 million yuan [2][3] - The capital flow for key stocks indicates that Longcheng Military Industry (601606) had a net outflow of 187.16 million yuan from institutional investors, while retail investors contributed a net inflow of 210 million yuan [3] - Northern Machinery (600967) also faced a significant net outflow of 166 million yuan from institutional investors, with retail investors contributing a net inflow of 199 million yuan [3]

Core Viewpoint - The company has made significant strategic investments and operational adjustments during the reporting period, including the establishment of a wholly-owned subsidiary and capital increases to support ongoing projects and subsidiaries [6][7][8]. Company Overview - The company has established a wholly-owned subsidiary, Shenzhen Lianyu Import and Export Co., Ltd., with an investment of RMB 1 million in June 2025 [6]. - The company has increased capital in Lianyu Intelligent by approximately RMB 2.3683 million to support project implementation [7]. - The company has also allocated RMB 182.4396 million of remaining and excess fundraising to the construction of a smart lighting production base in Vietnam [8]. Important Matters Investment Activities - The company has made investments in subsidiaries to enhance operational efficiency and resource allocation [6][9]. - The company has completed the deregistration of its subsidiary, Shenzhen Lianyu Optoelectronics Co., Ltd. Guangming Branch, to optimize resource allocation [9]. - The company is in the process of deregistering Dongguan Haibo New Energy Technology Co., Ltd. due to the disposal of underperforming assets [11]. Profit Distribution - The company has approved a profit distribution plan for the year 2024, proposing a cash dividend of RMB 2.80 per 10 shares, totaling RMB 20.496 million [12]. Financial Support and Guarantees - The company plans to apply for a total of RMB 240 million in comprehensive credit facilities from financial institutions to meet operational needs [102]. - The company intends to provide guarantees of up to RMB 180 million for its subsidiaries, with specific allocations based on their financial health [101][103]. Corporate Governance - The company has proposed changes to its registered address and governance structure, including the abolition of the supervisory board, with responsibilities transferred to the audit committee [28]. - The company has revised several internal management systems to align with regulatory requirements and improve operational efficiency [34]. Shareholder Meetings - The company has scheduled its first extraordinary general meeting of 2025 for September 16, 2025, to discuss various proposals [74].

Group 1 - The company held the eighth meeting of the second supervisory board on August 26, 2025, and approved the proposal for forward foreign exchange settlement and sales for hedging purposes [1][2] - The supervisory board believes that the forward foreign exchange business is based on normal production and operation, aimed at avoiding and preventing exchange rate risks, and does not harm the interests of the company and its shareholders [1][2] - The company has prepared a feasibility analysis report that fully demonstrates the necessity and feasibility of conducting forward foreign exchange business [1][2] Group 2 - The independent directors reviewed and approved the proposal for forward foreign exchange business, stating that it aligns with the company's operational needs and does not harm shareholder interests [2][7] - The approved amount for the forward foreign exchange business is USD 9 million or its equivalent in RMB [2] Group 3 - The company acknowledges certain risks associated with the forward foreign exchange business, including internal control risks, operational risks, exchange rate fluctuation risks, performance risks, and customer default risks [3] - The company has established a management system for forward foreign exchange to control risks effectively [4][5] Group 4 - The company will account for the forward foreign exchange business according to relevant accounting standards, reflecting it in the balance sheet and income statement [6] Group 5 - The company plans to provide financial assistance to its wholly-owned subsidiary, Shenzhen Haibo Electronics Co., Ltd., totaling no more than RMB 120 million, to support its operations [44][45] - The financial assistance is intended to alleviate the financial pressure on Shenzhen Haibo and enhance its operational capabilities [46][60]