Guandian Defense(SH:688287) Bei Jing Shang Bao·2025-11-11 13:49Core Viewpoint - *ST Guandian (688287) received a warning letter from Beijing Securities Regulatory Bureau due to the failure of its actual controller, Gao Ming, to timely disclose the judicial freeze of shares [1] Summary by Relevant Sections Company Information - Gao Ming, the actual controller of *ST Guandian, had approximately 51.59 million shares frozen from August 26 to September 17, 2025, which accounts for 13.9% of the company's total share capital [1] Regulatory Actions - The failure to disclose the share freeze in a timely manner led to the disclosure being delayed until September 30, violating the revised 2025 Listing Company Information Disclosure Management Measures [1] - As a result, the Beijing Securities Regulatory Bureau decided to issue a warning letter to Gao Ming, which will be recorded in the securities and futures market integrity file [1]