深南电路：公司经营情况正常 内外部经营环境未发生重大变化

Group 1 - The company announced that its stock price has deviated significantly, with a cumulative increase of over 20% in closing prices over three consecutive trading days, indicating abnormal trading fluctuations [2] - The company's operational situation remains normal, and there have been no significant changes in the internal and external operating environment [2] - There are no undisclosed significant matters related to the company by the company, its controlling shareholders, or actual controllers, nor are there any significant matters in the planning stage [2]