Zhitong financial APP, letter Yada (600571.SH) issued a risk tip notice that the company recently involved in Web3.0 business development, as of the date of the announcement, the company did not carry out specific Web3.0 business, nor formed any sales revenue. The company is mainly engaged in financial technology business services, the main business is to provide end-to-end-based professional solutions and products for financial institutions dominated by the banking industry. The company's main business, production and operation situation and operating environment have not changed significantly compared with the information disclosed in the previous period. Please pay attention to the investment risk and invest rationally.