JOINN Laboratories (China) Co. Ltd. provided revenue guidance for the period January 1, 2022 to December 31, 2022. For the period, the company expects operating revenue will increase by approximately RMB 548.6344 million to RMB 851.9704 million as compared with the data in the financial statements for the corresponding period of last year, representing a year-on-year increase of approximately 36.2% to 56.2%.