Shanghai Yanhua Smartech Group issued an abnormal announcement. Upon verification, the company did not find any need for correction or supplementation in the information disclosed earlier, nor did it find any undisclosed significant information that may have had a significant impact on the trading price of the company's stocks as reported by recent public media. Currently, the company's daily operations are normal, management is orderly, and there have been no significant changes in the internal and external operating environment. The company currently has no controlling shareholder, no actual controller, and the largest shareholder, Huarong Jintou, has no major undisclosed matters related to the listed company or major matters in the planning stage. There is no situation where the company has violated fair information disclosure.