Mr. Cai, joined CMS in August 2024. Mr. Cai has 20 years of sales and market management experience in the pharmaceutical field, as well as 7 years of experience in commercialization management of tumour, infection IVD, and LDT. Mr. Cai has rich experience in building commercial teams and consistently achieving performance targets. He is skilled in team management and breakthroughs in new business ventures, with expertise in systematic business planning and implementation. Prior to joining the Group, Mr. Cai worked in a number of pharmaceutical companies, serving as sales director, marketing director, director of Strategic Marketing Department, Senior Vice President and Chief Commercial Officer, etc. Mr. Cai worked as a resident physician at Qingdao the People’s Liberation Army 141 Hospital from 1994 to 1996 and had approximately 2 years of experience as a physician in a public hospital. Mr. Cai obtained a bachelor’s degree in clinical medicine from the First Military Medical University of the People’s Liberation Army (later renamed Southern Medical University) in 1994.