广东明珠：不存在应披露而未披露重大信息

Group 1 - The company announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices on October 10 and October 13, 2025 [1] - The company's daily operations and internal production order are normal, and there have been no significant changes in the market environment or industry policies [1] - A self-examination and written verification with the controlling shareholder and actual controller confirmed that there are no undisclosed significant information related to the company, nor any plans for major asset restructuring, share issuance, or other significant transactions [1] Group 2 - During the period of abnormal stock fluctuation, the company's directors, supervisors, senior management, and controlling shareholders did not engage in buying or selling the company's stock [1] - The company has not identified any other significant events that could have a major impact on its stock price [1]