KHB (002022.SZ): Two products obtained medical device registration certificates.

Zhitong Finance APP News, KHB (002022.SZ) announced that recently, the company and its controlling subsidiary Suzhou Tianlong Biotechnology Co., Ltd. (hereinafter referred to as "Suzhou Tianlong") received medical device registration certificates (in vitro diagnostic reagents) issued by the National Medical Products Administration. The products involved: "Chlamydia trachomatis nucleic acid detection kit (PCR-fluorescence method)" and "Parainfluenza virus nucleic acid detection kit (fluorescence PCR method)".