tianjin jingwei huikai optoelectronic announcement, the company's stock closing prices for nine consecutive trading days from September 30, 2024 to October 17, 2024, the cumulative deviation exceeded 100%, indicating severe abnormal fluctuations in stock trading. Upon verification, the company does not have any undisclosed major issues that should be disclosed, the current production operation situation is normal, and there have been no significant changes in the internal and external operating environment. The company has not recently accepted any form of research, nor has it found any undisclosed major information in recent public media reports that may have or have had a significant impact on the company's stock trading prices.