Core Viewpoint - Lijun Group (000513) has stated that Lijun Biotech is the only biopharmaceutical platform shared with Health Yuan (600380), focusing on three main business segments: autoimmune, reproductive, and vaccine fields [1]. Group 1 - Lijun Biotech is a collaborative platform between Lijun Group and Health Yuan [1] - The company operates in three primary business areas: autoimmune, reproductive, and vaccine sectors [1]