Mr. Xudong Liu, born in 1975, Chinese nationality with no permanent residency abroad, holds a master's degree. Mr. Liu previously served as Regional Manager, Area Manager, Department Head at Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Vice President of Marketing at Shanghai Biogerm Medical Technology Co., Ltd. He possesses nearly 25 years of marketing experience in the healthcare industry and over 15 years of marketing team management experience.  Mr. Liu currently serves as Executive Vice President at Shanghai Microport MicroMatrix Health Management Co., Ltd. Mr. Liu has been director of Endovastec™ since January 2026.