On May 27, 2025, Xiamen Jihong Technology Co., Ltd. ("Jihong"), an A-share listed company, was listed on the main board of the Hong Kong Stock Exchange.PegBio Co., Ltd. ("PegBio", the "Company" or the "Issuer", stock code: 2565.HK) issued 19,283,500 ordinary shares and was listed on the main board of the Hong Kong Stock Exchange.