变更后的董事会秘书办公室联系方式如下： 证券代码：300269 证券简称：联建光电 公告编号：2025-035 深圳市联建光电股份有限公司 关于新增办公地址暨变更董事会秘书办公室联系地址的公 告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 为顺应公司战略发展规划，进一步优化资源配置，深圳市联建光电股份有限 公司（以下简称"公司"）近日在公司自有房产"深圳市南山区深圳湾科技生态 园二区9栋B4座16楼"增设一处新的办公地点，董事会秘书办公室联系地址将同 步变更为深圳市南山区深圳湾科技生态园二区9栋B4座16楼。 除上述新增办公地址外，公司注册地址、公司及董事会秘书办公室联系电话、 电子邮箱等信息均保持不变。 联系地址：深圳市南山区深圳湾科技生态园二区9栋B4座16楼 投资者热线电话：0755-29746682 2025年9月30日 董事会秘书电子邮箱：dm@lcjh.com 敬请广大投资者注意上述变更事项，由此造成的不便，敬请谅解。 特此公告。 深圳市联建光电股份有限公司 董事会 ...

Group 1 - The company announced that its first extraordinary general meeting of shareholders for 2025 will be held on September 9, 2025 [2] - The meeting will review and approve the proposal for amendments [2]

深圳市福田区中心五路 18 号星河中心大厦 19 层 电话：0755-23993388 传真：0755-86186205 邮编：518048 北京国枫（深圳）律师事务所 关于深圳市联建光电股份有限公司 2025 年第一次临时股东会的 法律意见书 国枫律股字[2025]C0102 号 致：深圳市联建光电股份有限公司（贵公司） 北京国枫（深圳）律师事务所（以下简称"本所"）接受贵公司的委托，指 派律师出席并见证贵公司 2025 年第一次临时股东会（以下简称"本次会议"）。 4．本法律意见书仅供贵公司本次会议之目的使用，不得用作任何其他用途。 本所律师同意将本法律意见书随贵公司本次会议决议一起予以公告。 本所律师根据《中华人民共和国公司法》《中华人民共和国证券法》《股东 会规则》《律师事务所从事证券法律业务管理办法》《律师事务所证券法律业务 执业规则（试行）》等相关法律、行政法规、规章、规范性文件的要求，按照律 师行业公认的业务标准、道德规范和勤勉尽责精神，对贵公司提供的有关文件和 有关事项进行了核查和验证，现出具法律意见如下： 一、本次会议的召集、召开程序 本所律师根据《中华人民共和国公司法》《中华人民共和国证券 ...

证券代码：300269 证券简称：联建光电 公告编号：2025-034 2、本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 深圳市联建光电股份有限公司（以下简称"公司"）董事会于 2025 年 8 月 22 日发出关于召开 2025 年第一次临时股东会的通知，决定以现场投票结合网络 投票的方式召开 2025 年第一次临时股东会，其中现场会议于 2025 年 9 月 9 日 14:30 在深圳市宝安区 68区留仙三路安通达工业厂区四号厂房 2 楼一号会议室召 开，同时使用深圳证券交易所交易系统于 2025 年 9 月 9 日上午 9：15 至 9：25,9： 30 至 11：30、下午 13：00 至 15：00 接受网络投票，使用深圳证券交易所互联 网投票系统于 2025 年 9 月 9 日 9：15 至 2025 年 9 月 9 日 15：00 期间接受网络 投票。详情请见公司刊登于巨潮资讯网的《关于召开 2025 年第一次临时股东会 的通知》（公告编号：2025-032）。 出席会议总体情况：通过现场和网络投票的股东 266 人，代表股份 87,754,080 股，占公司有表决权股份 ...

Core Viewpoint - The optical and optoelectronic sector experienced a significant increase, with a 2.03% rise on August 22, led by Helitai's strong performance [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3825.76, up 1.45% [1] - The Shenzhen Component Index closed at 12166.06, up 2.07% [1] - Helitai (002217) led the sector with a closing price of 3.07, reflecting a 10.04% increase [1] Group 2: Stock Performance - The following stocks showed notable gains: - Chanzhan Optoelectronics (003019) closed at 43.55, up 8.60% [1] - Chenglai Optics (688502) closed at 438.00, up 8.01% [1] - Wavelength Optoelectronics (301421) closed at 89.77, up 7.10% [1] - Lianjian Optoelectronics (300269) closed at 5.83, up 6.97% [1] - Fuzhen Technology (002222) closed at 44.48, up 5.63% [1] - Aobi Zhongguang (688322) closed at 83.28, up 5.38% [1] - Gebijia (835438) closed at 45.00, up 4.65% [1] - Fuguang Co., Ltd. (688010) closed at 34.74, up 4.45% [1] - Tianshan Electronics (301379) closed at 27.76, up 4.13% [1] Group 3: Capital Flow - The optical and optoelectronic sector saw a net inflow of 889 million yuan from main funds [3] - Retail investors contributed a net inflow of 54.79 million yuan, while speculative funds experienced a net outflow of 944 million yuan [3]

Group 1 - The company Lianjian Optoelectronics (SZ 300269) reported a revenue of approximately 242 million yuan for the first half of 2025, representing a year-on-year decrease of 18.91% [1] - The net profit attributable to shareholders was a loss of approximately 2.17 million yuan, with a basic earnings per share loss of 0.004 yuan [1] - In comparison, the revenue for the same period in 2024 was approximately 298 million yuan, with a net profit loss of about 10.27 million yuan and a basic earnings per share loss of 0.02 yuan [1] Group 2 - As of the report date, the market capitalization of Lianjian Optoelectronics is 3 billion yuan [1]

Group 1 - The company Lianjian Optoelectronics (SZ 300269) held its 12th meeting of the 7th board of directors on August 20, 2025, where it reviewed the proposal to amend the company's articles of association [1] - For the fiscal year 2024, Lianjian Optoelectronics reported that 98.74% of its revenue came from manufacturing, while other businesses contributed 1.26% [1] - As of the report date, Lianjian Optoelectronics has a market capitalization of 3 billion yuan [1]

Core Viewpoint - The company reported a significant decline in revenue and net profit for the first half of 2025, indicating potential challenges in its financial performance [1] Financial Performance - The company achieved operating revenue of 242 million yuan, representing a year-on-year decrease of 18.91% [1] - The net profit attributable to shareholders of the listed company was -2.1711 million yuan [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -6.6366 million yuan [1] - The basic earnings per share were -0.0040 yuan [1]

Core Viewpoint - The company reported a significant decline in revenue and net profit for the first half of 2025, attributed to macroeconomic challenges and increased competition in the LED display market [2][3][10]. Company Overview and Financial Indicators - The company, Shenzhen Liantronics Co., Ltd., is listed on the Shenzhen Stock Exchange with the stock code 300269 [2]. - The company did not distribute cash dividends or bonus shares for the reporting period [2]. - Total revenue for the first half of 2025 was approximately 241.94 million yuan, a decrease of 18.91% compared to the same period last year [4][13]. - The net profit attributable to shareholders was -2.17 million yuan, representing a 78.85% reduction in losses compared to the previous year [4][10]. Industry Development Status - The LED display industry is experiencing a phase of contraction in demand, with delays in new projects in advertising and retail sectors [3][4]. - New display technologies such as Mini/Micro-LED and COB are gaining traction, expanding application boundaries in high-end markets [3][4]. Business Performance - The company's LED display business generated revenue of 238 million yuan, reflecting a decline due to weak macro demand and project delivery delays [4][10]. - The company maintains a leading position in the small-pitch LED display sector and is actively expanding into emerging fields like Mini/Micro-LED and naked-eye 3D displays [4][10]. Financial Data and Analysis - The company's operating costs decreased by 19.33% to approximately 170.70 million yuan, primarily due to reduced business volume [13]. - Total expenses (sales, management, and R&D) amounted to 68.79 million yuan, down 15.96% year-on-year [10][13]. - The gross profit margin showed stability despite revenue decline, indicating effective cost control measures [10][13]. Competitive Advantages - The company emphasizes technological innovation and R&D, focusing on high-definition displays and energy-saving technologies [7][10]. - A robust marketing and service system has been established, allowing for customized LED display solutions tailored to client needs [9][10]. - The company has built a strong brand presence through participation in major national projects and industry exhibitions [10].

Core Viewpoint - Shenzhen Lianjian Optoelectronics Co., Ltd. reported a significant decrease in revenue and net profit for the first half of 2025, but the extent of losses has narrowed compared to the previous year, indicating improved operational efficiency and cost control [1][4]. Financial Performance - The company's operating revenue for the reporting period was approximately 241.94 million yuan, a decrease of 18.91% compared to 298.37 million yuan in the same period last year [1][4]. - The net profit attributable to shareholders was a loss of approximately 2.17 million yuan, which is a 78.85% improvement from a loss of 10.27 million yuan in the previous year [1][4]. - The net cash flow from operating activities was negative at approximately -11.79 million yuan, a significant decline of 36,097.83% compared to the previous year [1][4]. - Basic earnings per share were -0.0040 yuan, improving by 80% from -0.02 yuan in the same period last year [1][4]. Asset and Equity Status - Total assets at the end of the reporting period were approximately 728.02 million yuan, down 8.61% from 796.58 million yuan the previous year [3][4]. - The net assets attributable to shareholders were approximately 89.94 million yuan, a decrease of 6.20% compared to the previous year [3][4]. Operational Strategies - The company focused on cost control and optimizing product structure, which contributed to a stable gross margin despite the revenue decline [4][5]. - Efforts included establishing dedicated service teams for major clients and projects, enhancing cooperation with distributors, and implementing a comprehensive evaluation and support system for large customers [4][5]. - The company emphasized digital transformation by integrating a digital system across sales, procurement, production, and inventory, aiming to improve operational efficiency and reduce management costs [5].