Akeso Biopharma (300122.SZ): Application for production registration of quadrivalent meningococcal conjugate vaccine accepted.

Intelligent Financial News App, Zhifei Biology (300122.SZ) announced that its wholly-owned subsidiary, Beijing Zhifei Lvdou Biopharmaceutical Co., Ltd. ("Zhifei Lvdou"), has obtained the "Acceptance Notice" issued by the National Medical Products Administration for the production registration of the ACYW135 group meningococcal polysaccharide conjugate vaccine (referred to as "Quadrivalent Meningococcal Conjugate Vaccine") developed by Zhifei Lvdou.