SONGFA(SH:603268) Zheng Quan Shi Bao Wang·2024-11-04 06:52Group 1 - Changshan Beiming (000158) experienced a significant price fluctuation, initially hitting the limit down before quickly rebounding and closing at the limit up, reaching a historical high of 39.88 yuan per share [1] - The company has warned investors about the potential risks associated with the recent sharp increase in stock price, indicating possible irrational speculation and the risk of a significant price correction [1] - Huaying Technology and Songfa Co. also exhibited similar "limit up" trends, with Huaying achieving seven consecutive trading days of limit up and Songfa achieving thirteen consecutive days [1] Group 2 - Both Huaying Technology and Songfa Co. confirmed that their operational conditions and external business environments have not undergone significant changes, and there are no undisclosed major matters related to the companies [1][1] - The companies have issued reminders to investors regarding the overheated market sentiment and the importance of understanding trading risks in the secondary market [1]