[Bairen Medical: Core Technical Personnel Zheng Xueqin Resigns] Bairen Medical announced that Zheng Xueqin, a core technical personnel and data engineer, has resigned from her position for personal reasons and has recently completed the resignation procedures. Zheng Xueqin was born in January 1982 and holds a bachelor's degree in Traditional Chinese Medicine. As of the date of this announcement, Zheng Xueqin has not participated in the company's patent research and application. The company has signed a confidentiality agreement with Zheng Xueqin, and her departure will not have a substantial impact on the company's technology research and development or production operations.