直线跳水！605033，突发“天地板”

Group 1 - The core point of the news is that Meibang Co., Ltd. experienced a significant stock price fluctuation, with a "Tian Di Ban" phenomenon occurring, where the stock hit the upper limit and then immediately dropped to the lower limit within a short time frame [1] - On February 25, Meibang's stock opened at 34.69 CNY per share, quickly fell to the limit down at 28.39 CNY, maintaining a total market value of 3.8 billion CNY and a trading volume exceeding 700 million CNY [1] - The stock had previously risen for four consecutive days, mirroring a similar pattern observed in July 2025, where it also experienced a "Tian Di Ban" after a series of gains [1] Group 2 - Meibang announced an abnormal stock trading fluctuation, stating that there were no undisclosed significant information as of the announcement date [2] - The company acknowledged that the recent surge in stock price is not aligned with its operational performance, reporting a revenue of 609 million CNY for the first three quarters of 2025, a year-on-year decrease of 2.23%, and a net profit of 36.2 million CNY, down 16.36% year-on-year [3] - Meibang indicated that its stock price increase has significantly outpaced the industry index and the Shanghai Composite Index, suggesting a risk of market sentiment overheating and irrational speculation [3]