So-Young International Inc. has appointed Mr. Hui Zhao as chief financial officer, effective May 8, 2023. Mr. Hui Zhao has served as senior vice president of the Company since November 2022. Prior to joining the Company, Mr. Zhao served as a director of finance at KE Holdings Inc. from 2017 to 2022.

Prior to that, Mr. Zhao was the director of finance at Yusys Technologies Co. Ltd. from 2016 to 2017, the director of financial analysis and reporting at Boston Battery Technology Co. Ltd. from 2015 to 2016, and a senior audit manager at Ernst & Young Hua Ming LLP from 2005 to 2015.

Mr. Zhao is a member of ACCA and AICPA. Mr. Zhao received a bachelor's degree in financial management from Nankai University in 2003 and a master's degree in economics and finance from York University in 2004.