Shennan Circuits: The cumulative deviation value of the closing price increase for three consecutive days exceeds 20%

Shenzhen South Electron announcement stated that the company's stock has deviated by more than 20% from the closing price of the previous three trading days, indicating abnormal fluctuations in stock trading. After verification, the company's previous disclosed information does not need to be corrected or supplemented. The company's recent operations are normal and there have been no significant changes in internal and external environments. The company, controlling shareholder, and actual controller have no significant undisclosed matters that need to be disclosed. During the abnormal fluctuations, the controlling shareholder and actual controller have not bought or sold the company's stocks. In addition, as of the announcement date, there is no need to revise the performance forecast for the year 2025.