The Company's management will hold an earnings conference call at 08:00 A.M. Eastern Time on Tuesday, May 23, 2023 (08:00 P.M. Beijing Time on the same day) to discuss the financial results. Listeners may access the call by dialing the following numbers:

International: 1-412-317-6061
United States Toll Free: 1-888-317-6003
Mainland China Toll Free: 4001-206115
Hong Kong Toll Free: 800-963976
Access Code: 7263243