联建光电股价上涨，前三季度净利润同比增长364.65%

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]