On October 17th, 2019, CEO and general manager of KDL medical, Dr. Liang Dongke together with Dr. Song Yuan who is the vice general manger and secretary to the board drew the stock code at HKEX and picked No. 33 (Stock Code: 01501) and No. 35 (Stock Code: 01503) among 50 stock codes randomly. Eventually, KDL medical’s managers chose HK1501 as the stock code.