Group 1: Core Insights - The stock price of Lianjian Optoelectronics (300269) has recently increased, with significant growth in net profit for the first three quarters [1] - The company is involved in aerospace display and Mini LED sectors, and has improved its governance structure [1][3] Group 2: Stock Performance - On February 4, 2026, Lianjian Optoelectronics' stock rose by 1.58%, with a trading volume of 880 million yuan and a net inflow of 27.16 million yuan in the last three days [2] - The turnover rate was 18.60%, and the total market capitalization is approximately 4.937 billion yuan [2] Group 3: Business Developments - As a partner in China's aerospace industry, the company supported the launch of the Shenzhou 20 manned spacecraft in April 2025, providing high-definition display screens for the Dongfeng Satellite Launch Center [3] - The company is expanding its Mini LED market through collaborations and is involved in commercial aerospace and digital marketing [3] Group 4: Governance Structure - On December 30, 2025, the company held an extraordinary shareholders' meeting to approve the reappointment of an accounting firm and the election of independent director Luo Wei as the chairperson of the audit committee, further enhancing its governance structure [4] Group 5: Financial Performance - According to the Q3 2025 report, the company achieved a revenue of 382 million yuan for the first three quarters, a year-on-year decrease of 18.73%, while the net profit attributable to shareholders was 18.23 million yuan, reflecting a year-on-year increase of 364.65% [5] - In the third quarter alone, net profit saw a significant year-on-year increase of 504.25% [5]

证券之星消息，1月30日光学光电子板块较上一交易日下跌0.61%，联建光电领跌。当日上证指数报收于 4117.95，下跌0.96%。深证成指报收于14205.89，下跌0.66%。光学光电子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) | | | --- | --- | --- | --- | --- | --- | --- | | 002952 | 亚世光电 | 23.75 | 10.00% | 10.29万 | | 2.33 乙 | | 002137 | 实益达 | 10.14 | 9.98% | 47.16万 | | 4.54亿 | | 688195 | 腾景科技 | 206.00 | 8.71% | ● 9.06万 | | 18.04亿 | | 920438 | 戈碧迦 | 49.72 | 7.92% | 10.77万 | | 5.19亿 | | 301183 | 东田微 | 165.00 | 7.53% | 11.09万 | | 17.90亿 | | 002983 | 芯瑞达 | 24.73 | 5.41% | 10.33万 | | 2.50亿 ...

证券代码：300269 证券简称：联建光电 公告编号：2026-001 深圳市联建光电股份有限公司（以下简称"公司"或"联建光电"）于近日 收到了广东省深圳市中级人民法院（以下简称"深圳中院"）下发的民事判决书 （2025）粤03民初212号、（2025）粤03民初756号、（2025）粤03民终19953号； （2025）粤03执恢104号案部分案款，现将具体事项公告如下： 一、本次诉讼事项的基本情况 （一）（2025）粤03民初212号 深圳市联建光电股份有限公司 关于业绩补偿涉及诉讼事项的进展公告 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。 重要内容提示： 1、案件基本情况 1、案件所处的诉讼（仲裁）阶段：一审判决上诉期，一审判决尚未生效、 终审判决、执行程序； 2、所处的当事人地位：（2025）粤03民初212号及（2025）粤03民初756号 为原告、（2025）粤03民终19953号为被上诉人、（2025）粤03执恢104号为申请 执行人； 3、对上市公司损益产生的影响：截至本公告披露日，案件（2025）粤03民 初212号和（2025）粤03 ...

Core Viewpoint - The optical and optoelectronic sector experienced a 1.5% increase on January 27, with notable gains from companies like Bente Optics, while the overall market indices showed modest growth [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4139.9, up 0.18%, and the Shenzhen Component Index closed at 14329.91, up 0.09% [1]. - The optical and optoelectronic sector saw significant individual stock movements, with Bente Optics leading with a closing price of 48.27, reflecting an increase of 11.17% [1]. Group 2: Stock Performance - Key performers in the optical and optoelectronic sector included: - Bente Optics (688127) with a closing price of 48.27 and a rise of 11.17% on a trading volume of 195,100 shares [1]. - Su Dawei Ge (300331) closed at 51.53, up 7.89% with a trading volume of 300,000 shares [1]. - Lianjian Optoelectronics (300269) closed at 8.70, up 7.14% with a trading volume of 1,049,800 shares [1]. - Fuzheng Technology (002222) closed at 70.30, up 5.78% with a trading volume of 229,300 shares [1]. Group 3: Capital Flow - The optical and optoelectronic sector saw a net inflow of 920 million yuan from institutional investors, while retail investors experienced a net outflow of 445 million yuan [2]. - Major stocks with significant capital inflows included: - TCL Technology (000100) with a net inflow of 501 million yuan, accounting for 14.84% of the total [3]. - BOE Technology (000725) with a net inflow of 403 million yuan, representing 8.10% [3]. - Sanan Optoelectronics (600703) with a net inflow of 361 million yuan, making up 8.56% [3].

证券日报网讯 1月20日，联建光电在互动平台回答投资者提问时表示，公司坚持国内国际双轮驱动，已 在欧洲、美洲、日本等市场开展业务。涉及国内外市场销售情况请以公司披露的定期报告为准。 （文章来源：证券日报） ...

证券日报网讯 1月20日，联建光电在互动平台回答投资者提问时表示，公司对中东、东南亚等区域保持 持续且多维度的市场跟踪与研究，关注目标市场的潜在客户需求、市场规模、增长潜力及竞争态势，从 而识别新的市场机会，为业务多元化或横向拓展提供决策依据，在竞争中保持优势。 （文章来源：证券日报） ...

证券日报网讯 1月16日，联建光电在互动平台回答投资者提问时表示，公司目前在荷兰、美国、日本等 地区设有办事处并提供相应本地化服务，持续致力于为全球客户提供专业的LED显示解决方案，市场业 务涵盖欧洲、美洲、亚太、中东等地区。未来，公司将根据市场调研和业务规划稳步推进2026年计划新 增的具体国家。在海外市场战略方面，公司始终重视与当地优秀伙伴建立并深化战略合作关系，通过整 合各自优势资源，共同开发更贴近本地需求的产品与定制化解决方案，期待与合作伙伴实现互利共赢， 共同推动公司在国际市场的可持续、高质量增长。 （文章来源：证券日报） ...

Core Viewpoint - The company, Lianjian Optoelectronics, has expanded its product applications into new fields such as Mini/Micro-LED and naked-eye 3D technology, in addition to its traditional markets [1] Group 1: Product Applications - The company's products are primarily used in command and monitoring, big data centers, public transportation, corporate displays, commercial retail, outdoor advertising, broadcasting studios, stage rentals, and sports events [1] - The company has successfully diversified its product applications to include new technologies like Mini/Micro-LED and naked-eye 3D [1]

Market Overview - The optical and optoelectronic sector experienced a decline of 2.79% on January 13, with Lianjian Optoelectronics leading the drop [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Stock Performance - Major stocks in the optical and optoelectronic sector showed varied performance, with Dalu Technology rising by 7.01% to a closing price of 33.60 [1] - Lianjian Optoelectronics saw a significant drop of 10.81%, closing at 8.42 [2] - Other notable declines included Dongtian Micro (-9.75%), Fumi Co. (-8.91%), and Sanan Optoelectronics (-8.67%) [2] Trading Volume and Capital Flow - The optical and optoelectronic sector had a net outflow of 2.389 billion yuan from institutional investors, while retail investors saw a net inflow of 2.026 billion yuan [2] - The trading volume for Lianjian Optoelectronics was 1.4719 million shares, contributing to a total transaction value of 1.274 billion yuan [2] Individual Stock Capital Flow - Among the stocks, BOE Technology had a net inflow of 364 million yuan from institutional investors, while retail investors experienced a net outflow of 2.09 billion yuan [3] - TCL Technology also reported a net inflow of 174 million yuan from institutional investors, with a net outflow of 1.89 billion yuan from retail investors [3]

Group 1 - The optical optoelectronics sector increased by 1.81% on January 12, with Lianjian Optoelectronics leading the gains [1] - The Shanghai Composite Index closed at 4165.29, up 1.09%, while the Shenzhen Component Index closed at 14366.91, up 1.75% [1] - Key stocks in the optical optoelectronics sector showed significant price increases, with Lianjian Optoelectronics rising by 15.12% to a closing price of 9.44 [1] Group 2 - The main capital flow in the optical optoelectronics sector showed a net outflow of 1.489 billion yuan, while retail investors had a net inflow of 1.197 billion yuan [2] - The trading volume and turnover for leading stocks in the sector were substantial, with Lianjian Optoelectronics achieving a turnover of 1.515 billion yuan [1][2] - The stock performance varied, with some stocks like Shengyang Technology and Kaisheng Technology also showing notable gains of 10.01% and 9.99% respectively [1] Group 3 - The capital flow analysis indicated that major funds had a net inflow in stocks like Shengyang Technology, while other stocks experienced net outflows from major and retail investors [3] - The data revealed that the net inflow for Shengyang Technology was 254 million yuan, while Lianjian Optoelectronics had a net inflow of 102 million yuan from major funds [3] - The overall sentiment in the sector appears mixed, with some stocks facing selling pressure from major investors despite retail interest [3]