Silan Microelectronics: The closing price deviation value has accumulated more than 30% for three consecutive trading days.

Silicon Electric announced that the closing price of Silicon Semiconductor Equipment (Shenzhen) Co., Ltd. stock on September 22, 2025, September 23, 2025, and September 24, 2025, had a cumulative deviation exceeding 30% for three consecutive trading days, indicating abnormal fluctuations in stock trading. The company has not found any recent public media reports related to the company that have attracted significant market attention. The company's recent operating conditions are normal, and there have been no significant changes in its internal and external operating environment. Upon verification, the company, controlling shareholders, and actual controllers have no undisclosed significant matters that should be disclosed, nor are there any other major issues in the planning stage. Additionally, upon verification, the controlling shareholders and actual controllers did not engage in buying or selling company stocks during the period of abnormal stock fluctuations.